Union Special LF600 User Manual

Adjusting instructions and

illustrated parts list

Two- and Three-needle,

plain feed flatbed machines.

LFGOO

"Standard Class"

FOREWORD

This technical manual has been prepared to guide you in the maintenance machine. Careful attention to the instructions for operating and adjusting these machines will enable you to maintain the superior performance and reliability designed and built into every machine.

The Adjusting Instruction portion components related to forming the stitch and completing the functions illustrate the adjustments using reference letters to point out specific items discussed.

Adjustments are presented in sequence so that a logical progression is accomplished. performed out

Implementation productivity by avoiding costly equipment breakdowns. Whenever or

replace parts on your machine, be sure to insist on genuine UNION SPECIAL Repair Parts. These parts are designed specifically for your machine and manufactured with utmost precision to assure long lasting service.

This Catalog has been made on the basis may incorporate a slight modification

of

sequence may have an adverse effect on the function

of

Preventive Maintenance Schedule can bring about significant improvements in operator

of

this manual explains in detail the proper setting

of

available information. Changes in design and/or improvements

of

configuration in illustrations

CATALOG

N0.143

N

of

your new UNION SPECIAL

UNION SPECIAL

for_

each

of

the machine. Figures are used to

Some adjustments

of

other related parts.

it

becomes necessary to make repairs

or

part numbers.

the

LF612KlOOHB

LF612KlOOHC

LF612KlOOHJ

LF612KlOOHR

LF612KlOOMP

LF612KlOOMX

Rights Reserved In All Countries

For

Styles

LF612Kl01MBE

LF612K112HJ

LF613K100HJ

LF613KlOOHR

LF613K101HR

LF613Kll2HR

First Edition

Copyright

Union Special Corporation

1990

By

Printed in U.S.A.

July, 1990

2

Each UNION SPECIAL machine is identified

into the left rear base

Style plate affixed to the right front

of

machine

of

by

a Style number, which

machine. Serial number is stamped into bed casting at the

on

this machine Class, is stamped

NOTE: Instructions stating direction

relative to the operator's position at the machine, unless otherwise noted. counterclockwise in operating direction as viewed from the right

High speed, maximum performance, double locked stitch, plain feed flatbed machine. Totally enclosed feed and looper drive mechanism, fully automatic forced feed lubricating system with easily replaceable oil filter, quick stitch change, independently driven rear needle guard and quick adjustable looper avoid.

LF612K100HB Two needle, HIGH capacity, for seaming trousers and similar garments made

heavy to heavy weight material. Right needle in front. Standard recommended needle Type

128

GBS, Size 100/040. Available in 7 S.P.I. The seam produced has two rows of stitching with the strength is

moved forward

depending on operation.

LF612K100HC Same LF612K100HJ Two needle, HIGH capacity, for attaching risers to dungarees, piecing sleeves on denim

as

Style LF612KlOOHB except available in 10 S.P.I.

jackets and attaching overall bibs. Includes double lap seam folder 3/32 inch (2.4mm) capacity. Left needle in front. Standard recommended needle Type 128

125/049. mended speed

Stitch range 7-14 S.P.I. Standard gauge Nos.

or

location, such as right, left, front

STYLES

at.

a rate

6500 R.P.M., depending on operation.

OF

MACHINES

ONlY.

of

7 S.P.I. Maximum recommended speed 6500 R.P.M.,

or

rear

of

machine, are given

The

handwheel rotates

end

of

machine.

of

medium

Standard gauge No.1 ONI.Y.

of

14 S.P.I., yet the fabric

ONlY.

GAS, Size

16

and

18.

Maximum recom-

LF612K100HR Same

LF612K100MP

LF612K1

LF612K101 MBE Two needle, MEDIUM capacity, for hemming bloomers. Equipped with Close-Coupled

LF612K112HJ

LF613K100HJ Three needle, HIGH capacity, for seaming wind breakers, mackinaws, lumber jacks and

OOMX

Two needle, MEDIUM capacity, for piecing sleeves, joining shoulders and setting sleeves

as

Style LF612K100HJ except Standard gauge No.

S.P.I.

on ordinary quality shirts made with light to medium weight materials. Includes double lap seam folder 1/16 inch (1.6mm) capacity. Standard recommended needle Type 192 GLS,

Size 75/029. Stitch range 9-20 S.P.I. Standard gauge Nos.

recommended speed Two needle, MEDIUM capacity for quilting collar bands of shirts and similar garments.

Standard recommended needle Type 192 Standard gauge No. 24 ONLY. Maximum recommended speed 6500 R.P.M., depending on operation.

Roller Puller. Standard recommended needle Type 192 6-12

S.P.I. Standard gauge No.

depending on operation. Same as Style LF612K100HJ except-equipped with power"AlR-KLIPP" ® Chain Cutter.

Standard recommended needle Type 128

for similar operations on medium heavy to heavy weight material. Equipped with tractor

6500 R.P.M., depending on operation.

GLS, Size 90/036. Stitch range 14-20 S.P.I.

16

ONLY. Maximum recommended speed 6500 R.P.M.,

GAS, 125/049.

18

ONLY. Stitch range 7-10

12

and 16. Maximum

GLS, Size 80/032. Stitch range

3

type presser foot. Includes double lap seam folder 3/32 inch (2.4mm) capacity. Standard

recommended needle Type gauge Nos. 8 and 9. Maximum recommended speed

128

GAS, Size 125/049. Stitch range 7-10 S.P.I. Standard

6500 R.P.M., depending on operation.

LF613K100HR Three needle, HIGH capacity, for seaming sanforized denim and similar operations on

medium to heavy weight materials. Includes double lap seam folder 1/8 inch (3.2mm) capacity. Standard recommended needle Type S.P.I. Standard gauge Nos. 8 and depending on operation.

9.

128

GAS, Size 125/049. Stitch range 7-14

Maximum recommended speed 6500 R.P.M.,

LF613K101HR Three needle, HIGH capacity, for seaming sanforized denim and similar operations.

Equipped (3.2mm) capacity. Standard recommended needle Type range R.P.M., depending on operation.

with Close-Coupled Roller Puller. Includes double lap seam folder. 1/8 inch

128

GAS, Size 125/049. Stitch

7-10 S.P.I. Standard gauge Nos. 8 and

9.

Maximum recommended speed 6500

LF613K112HR SameasStyleLF613K100HRexcept-equippedwithpower"AIR-KLIPP®" ChainCutter.

®"AIR-KLIPP" is a registered trademark

of

Union Special Corporation.

4

SAFETY RULES

A

CAUTION!

THIS SYMBOL INDICATES YOUR PERSONAL SAFETY

PREVENT PERSONAL INJURY:

TO

- All power sources to the machine replacing parts.

- Wear safety glasses.

- All shields and guards

-

DO

NOT tamper with safety shields, guards, etc., while machine is in operation.

IMPORT ANT: Machine must be in a leveled position.

Oil has been drained from main reservoir before shipment. Use a straight mineral oil with a Say bolt viscosity of90

to 125 seconds at 100 ° Fahrenheit. This is equivalent to UNION SPECIAL Specification No. 175.

Remove oil filler cap (A, Fig.

MUST be in position before operating machine.

1)

and fill to the TOP line

MUST be TURNED OFF before threading, oiling, adjusting, or

LUBRICATION

of

oil level gauge (B). Replace oil filler cap.

IS

INVOLVED

CAUTION!

To maintain maximum recommended Preventive Maintenance Schedule. Under no circumstances, should oil remain in the machine for more than one year. Oil drain plug is located in bottom At this time, evaluate the contaminated condition more or less frequently. To replace cartridge. REMOVE (brass) BY-PASS VALVE FILTER. Reassemble in reverse manner.

On

new machines, machines that have been out

OR

machines that have been drained 300 R.P.M. for approximately five minutes while paying strict attention to the oil flow indicator which should rise in the oil filler cap (A) and remain steady while machine is running. This must be noted to ensure that oil flow indicator is functioning and oil is circulating. Check oil level while machine is running which the red lines

of

oil level gauge.

filter, remove four screws (C, Fig.

speed and serviceability

of

oil and refilled .... RUN MACHINE SLOWLY at

of

oil pan. ALWAYS change oil filter when oil is changed.

of

the oil to determine

FROMTOPOFOLDFILTERAND

5

of

service for an extended period

MUST be maintained between

of

these machines, refer to General-

if

the oil filter should be changed

1)

and cover (D); lift out filter

INSTALL IN NEW

of

time

LUBRICATION DIAGRAM

•

P100B

PRESSURE

OIL

•

~TfM!~!f@

SIPHON

FILTER

Fig.1

6

RETURN

BY-PASS

NEEDLES

Each needle has both a type and size number. Type number denotes the kind fmish, and other details. Size number, stamped on the needle shank in metric, denotes largest diameter

blade, measured midway between shank and eye. Collectively, type and size number represent the complete symbol, which is given on the label TION.

The type numbers

in the machine style description. Other needles are available, but the ones indicated are those recommended

to produce the most satisfactory results. The type numbers

descriptions, and the sizes available are listed below:

NEEDLE TYPE

128 GAS

128 GBS

of

the needles recommended for each Style

Round shank, round point, short, double groove, struck groove, ball eye, spotted, chromium plated.

Round shank, round point, short, double groove, struck groove, ball eye, spotted, ball point, chromium plated.

of

all needles packaged and sold by UNION SPECIAL CORPORA-

of

machine covered by this catitlog are given

of

the recommended needles together with their

DESCRIPTION

of

shank, point, length, groove,

SIZES AVAILABLE

80/032, 90/036, 100/040, 110/044, 125/049, 140/054, 150/060, 170/067.

80/032, 90/036, 100/040, 10/044, 125/049, 140/054,

150/060.

of

192GLS

To have needle orders promptly and accurately filled, an empty package, a sample needle, Size number should be forwarded. Type 128 GBS, Size

Round shank, round point, extra short, double groove, struck groove, ball eye, spotted (plated) thin ball point, chromium.

Use description on label. A complete order would read

90/036".

55/022, 65/025,

70/027, 75/029,

80/032, 90/036.

or

the Type and

"1

000 needles,

NOTE: On earlier styles, machines equipped with a DURACOAT ALUMINUM needle bar, TORQUE

needle bar connection screw, 16 to

On later styles, machines equipped with a STEEL needle bar, TORQUE needle bar connection screw, 22 to 25 in-lbs (25.3 to 28.8 ern/kg).

TIIREAD MACHINE AS ILLUSTRATED.

18

in-lbs (18.4 to 20.7 ern/kg).

7

PIVOT

TO

LEFT FOR

GUARD

•

For

ease

looper

CAUTION!

extreme

release

of

threading,

holder

Looper

left

lever

to

the

holder

and

up

right.

MUST LOCKED before

·be

by

sewing.

returned

pulling

to

TWO

THREAD

A193A

THREADING DIAGRAM

8

TIMING FEED TO NEEDLE

Adjustment would be required while the needles are in the work.

This can be accomplished by removing top cover, head cover, left cloth plate, and top feed chamber cover. Rotate handwheel in operating direction to position needle bar at bottom in the feed drive eccentric (B) must be on the flat feed drive shaft and in a vertical position. Adjustment can be made by loosening two screws (A, Fig. 3) in upper mainshaft sprocket (B). Hold the handwheel needle bar at bottom to position screw (A, Fig. 2) so it is vertical. Torque screws (A, Fig. 3) to 55 in-lbs. (63 em/kg).

NOTE:,

of

stroke. At this time, the first screw (A, Fig. 2)

of

stroke and rotate pulley as required

Whenever "TIMING FEED TO NEEDLE" is corrected, always check LOOPER

SYNCHRONIZING LOOPER

AND NEEDLE MOTIONS."

AND

NEEDLE

if

the machine is feeding

"SYNCHRONIZING

MOTIONS

of

the

fmnly with

Fig.2

NOTE:

Looper drive belt, (A, Fig. 4) has proper tension if, when turning hand wheel in operating direction in the center noticeable (right to left) play in the looper mechanism. There should be approximately 1/8 inch (3.2mm) deflection in looper drive belt when pressing midway between sprockets made by loosening two screws (A, Fig. 5) and tum looper module (D, Fig. 4) counterclockwise to tighten belt or clockwise screws (A, Fig.

To synchronize machine, remove needle bar eyelet guard, needle thread take-up cam wire, needles, presser foot, throat plate, loopers, and feed dog. Tum handwheel to position needle bar at holder at

End cover has been removed for clarity in Figure 4, but MUST BE IN POSITION WHILE MAKING

MENTS.

of

to

loosen,

5).

EX1REME right end

THE

its (right to left) travel...

as

FOLLOWING

,

fmnly with thumb,

(B

and C). Adjustment can be

viewed in Figure

BOTTOM

of

stroke and looper

travel.

to

ADJUST-

position looper

..

there is no

4.

Retighten

Fig.3

9

Fig.4

SYNCHRONIZING LOOPER

AND

NEEDLE MOTIONS (Continued)

Using gauge No. 21227 AC, mount gauge plate with thro.at

plate attaching screws. Insen pin (included with gauge)

into looper holder. Mount indicator block to machine

head

Fig.S

with one guard. and tighten screw against shank.

ence).

NOTE:

Rotate hand wheel in in looper holder contacts gauge plate. Loosen screw (A, Fig. bar

"0"

IMPORTANT: Refer to NOTE, page 7 for proper

of

the screws removed from needle bar eyelet

lnsen

6)

(C)

and tighten screw (A) VERY LIGH1L

shank

of

indicator gauge into indicator block

(See Sketch A for refer-

For

Style

mounting plate.

in needle bar connection (B) and position needle

as

required to set the pointer

LF612Kl01MBE

OPERATING direction until the pin

TORQUE

of

screw.

use

21227 T

of

indicator gauge at

Y.

Sketch A

Fig.6

Rotate handwheel in REVERSE direction until pin in looper holder again makes contact with gauge plate and

of

note the reading on the gauge. A variation tion on the scale is permissible.

"0",

loosen screws (E, Fig. 4) and tum rear looper drive

sprocket (B) towards the operator (clockwise as viewed

If

in Figure 4). away from operator (counterclockwise as viewed in Figure 4). Temporarily snug screws.

Rotate handwheel in looper holder contacts gauge plate and note the reading on scale. and turn sprocket (B) away from operator (counterclockwise turn sprocket towards the operator (clockwise as viewed in Figure 4). Temporarily snug screws.

If

as

viewed in Figure 4).

the reading is below

OPERATING direction until pin in

the reading is above

If

the reading is above

"0",

loosen screws (E)

If

the reading is below

(1) gradua-

tum sprocket

"0",

10

SYNCHRONIZING LOOPER

AND

NEEDLE

MOTIONS (Continued)

LOOPER IN

FRONT

OF

NEEDLE

Continue to check and adjust in both OPERATING and REVERSE directions until pointer

comes within (1) graduation on the scale when turning the

hand wheel in either direction. Before tightening screws

inch (.051mm) clearance between sprocket (B) and needle guard drive connecting

If

a synchronizing gauge is not available .... turn the hand-

wheel in operating direction to position right looper point even with the left side from the eye

Turn handwheel in reverse direction to position looper

point even with the left side

the distance from the eye blade. turned in operatirng direction, (as viewed in Sketch B) loosen screws et (B) away from operator (counterclockwise

Figure 4 ).

turned in reverse direction, (as viewed in Sketch sprocket towards the operator (clockwise as viewed in Figure 4). Temporarily snug screws.

Continue to check and adjust in both OPERATING and REVERSE directions until the distance from the eye RIGHT needle to the bottom either direction, (as viewed in Sketch D).

of

needle to the bottom

If

the distance was greater when handwheel was

(E, Fig. 4) and turn rear looper drive sprock-

If

the distance was greater when hand wheel was

(E) securely, be sure to have .002

rod (F).

of

right needle and check the distance

of

needle to the bottom

of

indicator gauge

of

looper blade.

RIGHT needle and check

of

looper

as

viewed in

C) tum

of

the

looper blade is the same in

t[§

~:EATEST

r

A107

LOOPER BEHIND NEEDLE

A108

_j

OPERATING DIRECTION

SketchB

GREATEST

REVERSE DIRECTION

SketchC

Before tightening screws (E, fig. 4) securely, be sure to have

.002 inch (.051mm) clearance between sprocket (B)

and needle guard drive connecting rod (F).

A

109

11

For Proper SYNCHRONIZATION

Looper & Needle

Dimensions

-------

Looper

BEHIND

Needle

in

OPERATING

Direction

SketchD

will

in

REVERSE

Direction

of

NEEDLE BAR ALIGNMENT

Insert a new set TOP

of

1 7/8 inches (47.6mm) from the bushing when needle bar connection (B) is positioned at TOP

of be made by loosening screw (C), reposition needle bar up or down as required and tighten screw

LY.

IMPORTANT: Refer to NOTE,

Rotate handwheel to ensure that needles center in the needle holes ment can be made by loosening screw (C, Fig. 7) slightly, allowing needle bar to be rotated careful to maintain the temporary height setting and tighten screw (C) directional adjustment complished

of

throat plate as shown in Figure

as

required, while being

AS

SPECIFIED. An additional 4-way

of

the throat plate can be ac-

as

follows:

8.

Adjust-

of

needles. As a temporary setting, the

needle bar (A, Fig. 7) should be approximately

TOP

of

upper needle bar

STROKE as shown in Figure 7. Adjustment can

(C) VERY LIGHT-

page

7 for proper

TORQUE

of

screw.

IMPORTANT: Adjustmentofthroatplatemustbecoor-

dinated between needles and feed dog; refer to DOG SETTINGS". Loosen two screws (A, Fig. 8)

throat plate support (B). Loosen two screws (C) which secure locating ferrules, allowing the throat plate support

to be repositioned slightly. Tighten screws (C) first, then

screws (A).

Fig.9

CAUTION!

If

not previously done, insert a new set

and size

end

to point see chart. Adjustment can be made by pulling release lever (B) down and loosening screw (A, Fig. (B). Apply pressure against the upper portion

specified. With looper holder at EXTREME right

of

travel, distance from centerline

of

DO

NOT wedge

tool, as damage to needle bar may result.

LOOPER SETTINGS

RIGHT looper should be dimension (A, Fig. 9);

or

pry with any type

of

needles; type

of

RIGHT needle

10) in stop collar of

of

looper

Fig.8

"FEED

in

Fig.lO

12

LOOPER SETTINGS (Continued)

holder (C) to the counterclockwise to decrease. Applicable looper gauge can be used advantageously in making this adjustment Continue to apply pressure against upper portion collar (B) to its EXTREME CLOCKWISE position and tighten screw (A) securely. Push up release lever

(E)

to

lock looper holder in position. Adjust screw (C, Fig. 9) which incorporates a spring plunger, against

the recess in cam Pull release lever down and be able to push looper holder to the right, with a snapping motion (making

loopers easily accessible for threading). pressure against upper portion in operating position.

In locked position, the release lever should be approximately in line with middle looper as viewed from the right side lever as required and retighten screw.

Loopers must also be set so, as they travel to the left behind the needles, MAXIMUM clearance

loosening screw (A, Fig. its shaft, collar (B) to its EXTREME

up in locking position. RECHECK looper gauge.

of

as

required. Apply pressure against upper portion

LEFf

of

looper holder. Adjustment can be made by loosening screw (D, Fig. 9), reposition release

while turning screw (D) in looper holder clockwise to increase looper gauge

of

looper to the

stop collar as required to attain the following conditions:

Push looper holder

of

looper holder to the

of

.002 inch (.051mm). Adjustment can be made by pulling release lever down,

10) in stop collar (B) allowing looper holder to be moved forward

CLOCKWISE position and tighten screw (A) securely and push release lever

LEFf

to

the left, with a snapping motion. Apply

and push release lever up to lock looper holder

of

looper holder to the

LEFf

NOT to touch, but with a

while turning stop

or

LEFf

while turning stop

or

rearward on

MACHINE

LF612K100HB-1 LF612KlOOHC-1

LF612K100HJ-16

LF612K100HJ-18 LF612K112HJ-16 LF612K112HJ-18 LF612K100HR-18 LF612K100MP-12 LF612K100MP-16 LF612K100MX-24 LF612K101MBE-16 LF613K100HJ-8 LF613K100HJ-9 LF613K100HR-8 LF613K100HR-9 LF613K101HR-8 LF613K101HR-9 LF613K112HR-8 LF613Kll2HR-9

STYLE

DIMENSION A FIG. 9

5/32 inch 5/32 inch (4.0mm) 5/32 inch (4.0mm) 5/32 inch (4.0mm) 5/32 inch (4.0mm) 5/32 inch (4.0mm) 5/32 inch (4.0mm)

1/8 inch (3.2mm) 1/8 inch (3.2mm) 1/8 inch (3.2mm)

1/8 inch (3.2mm) 5/32 inch 5/32 inch (4.0mm) 5/32 inch (4.0mm) 5/32 inch (4.0mm) 5/32 inch (4.0mm) 5/32 inch (4.0mm) 5/32 inch (4.0mm) 5/32 inch (4.0mm)

(4.0mm)

LOOPER GAUGE NO.

21225-5/32 21225-5/32 21225-5/32 21225-5/32

21225-5/32 21225-5/32 21225-5/32 21225-1/8 21225-1/8 21225-1/8 21225-1/8 21225-5/32 21225-5/32 21225-5/32 21225-5/32 21225-5/32 21225-5/32 21225-5/32

21225-5/32

13

NEEDLE BAR HEIGHT

Fig.ll

Fig.12

Turn handwheel in operating direction until POINT RIGHT looper (A, Fig. 11) is even with the LEFT side RIGHT needle (B). TOP inch (.4mm) below the undersurface

shown in Figure

11.

ing screw (A, Fig. 12) and move needle bar

as

required. TORQUE screw (A).

IMPORTANT: Refer to NOTE, page 7 for proper

TORQUE

of

needle eye should be

of

looper blade, as

Adjustment can be made by loosen-

(B) up or down

of

screw. Care must be taken not to disturb ALIGNMENT needle bar while making this adjustment.

NOTE: DO NOT wedge with any type

of

tool,

damage to needle bar may result.

LOOPER AVOID

Machine is equipped with a quick adjustable looper avoid mechanism to accommodate extreme differences in needle sizes.

As

the looper travles from left to right with needle bar descending, the needle points should contact ONLY the lower THIRD

of

the back

of

looper blades.

looper avoid requires re-setting, loosen two screws (A,

Fig.

13) and turn eccentric stud (B) towards the plus side

(counterclockwise) for

MORE looper avoid or towards the

minus side (clockwise) for LESS looper avoid. When

desired setting is acquired, tighten screws (A).

of of

l/64

of

as

If

NOTE: Whenever looper avoid is changed, always

recheck

REAR NEEDLE GUARD TIMING

Rotate hand wheel in operating direction to position looper

points at the RIGHT hand side

needle guard (C, Fig.

of

FORWARD travel. Adjustment can be made by

loosening two screws (A, Fig. 14) and turn needle guard

Fig.13

eccentric ists. Ensure

needle guard eccentric while tightening screws (A) securely.

(B) slightly as required until this condition ex-

.002 inch (.05lmm) clearance between

14

"LOOPER SETTINGS".

AND ADJUSTMENT

of

needles. At this time the

13) should be at its EXTREME END

(B) and looper drive sprocket (C)

REAR NEEDLE GUARD TIMING

AND

ADJUSTMENT(Continued)

of

At extreme forward end Fig. 13) must be set horizontally not to contact needles with a MAXIMUM clearance Guard should be set as low as possible, yet have its vertical face approach approximately points until point with the right side by loosening screw quired and retighten screw.

If

additional front to rear adjustment is required to maintain

needle guard in a horizontal position, loosen screw

14) in pivot link which allows needle guard shaft to be

rotated. Be sure

against needle guard holder to the left and pivot link to the

right, when tightening screw (D).

of

loopers moving to the left, are even

of

(E), reposition needle guard

to

take up thrust, by exerting pressure

travel, rear needle guard (C,

(D)

of

.002 inch (.05lmm).

3/64 inch (1.2mm)

needles. Adjustment can be made

of

needle

as

(D, Fig.

re-

Fig.14

NOTE: Change in stitch length WILL NOT require

change in needle guard setting, but a change needle SIZE, may.

FEED

Feed dog should be centered in throat plate with equal clearance on both sides and ends. Feed dog should be level with and parallel to the top rise. At highest point extend the depth

(1.2mm) above throat plate.

ments

in throat plate support (B). Loosen two screws ing two locating ferrules which allow movement to align throat plate support. Reposition slightly sidering both needle hole slots and feed dog slots. Tighten screws

can be made by turning stitch regulating knob (A, Fig. 16)

counterclockwise to obtain LONGEST stitch length. Remove rear feed chamber cover which is secured with four screws.

can' be made by loosening two screws (A, Fig. 15)

(C) first, then screws (A). Front to rear adjustment

of

DOG SETTINGS

of

throat plate

of

travel, feed dog teeth should

a full tooth,

or

approximately 3/64 inch

MINOR (right to left) adjust-

as

it begins to

(C) secur-

as

required, con-

of

Fig.15

15

Fig.16

FEED DOG SETTINGS (Continued)

Loosen Allen screw (A, Fig. 17) and turn eccentric (B) while rotating handwheel in operating direction to obtain equal clearance in throat plate, front and rear. Tighten screw (A) securely.

Feed dog can be leveled or tilted by loosening screw (A,

18)

Fig.

slightly operator. Check parallelism plate in position. Before tightening screw (A, Fig. 18),

make sure to have approximately

clearance between feed rocker

and rotate feed rocker tilting shaft (A, Fig. 19)

as

required. Punch mark on shaft must be facing

of

feed dog by placing throat

.002 inch (.051mm)

(B) and spacer sleeve (C).

Fig.18

Fig.19

IMPORTANT: Recheck front to rear clearance

dog in throat plate slots whenever feed rocker tilting shaft has been repositioned. Replace rear feed chamber cover.

With feed travel set to desired stitch length, set feed dog

height as specified by loosening mounting screw

15)

to position located in the feed dog holder, adjust as required to support feed dog before tightening screw (D).

Stitch length is changed by turning stitch regulating knob

(A,

Fig. counterclockwise to lengthen the stitch. Recheck front to rear clearance under

stitch length

of

machine attached to stitch regulating knob shaft can be

set to prevent stitch length regulating knob

accidentally being turned beyond the desired stitch

from length.

as

required. Feed dog supporting screw

CHANGING STITCH LENGTH

16)

clockwise

"FEED DOG SETTINGS" whenever

is

changed. Stop collar (B, Fig. 19) at rear

to

shorten

the

of

feed

(D, Fig.

is

stitch

(A,' Fig. 16)

or

16

PRESSER BAR AND PRESSER FOOT

With needle bar at bottom

minimum clearance

of

stroke and presser foot resting squarely

1/64 inch (.4mm) between the bottom

presser bar guide plate (B). At this time, there should be at

bottom

clearance between bottom

of

presser bar guide and top

of

lower presser bar bushing. There should also be 1/16 inch (1.6mm)

slot in lifter lever link (C) and bottom

lever is released. 1f adjustment is required, proceed as follows:

Back

off

presser bar spring regulator to release tension

on

spring. Loosen two screws (E) in presser bar guide (D).

Loosen nut (F) and turn screw (A) down against guide

(B)

plate between bottom

to obtain at least 5/64 inch (2.0mm) clearance

of

presser bar guide (D) and guide plate (B). Align presser foot with needles and press down FIRMLY while tightening two screws

(E) in presser bar

guide (D).

NOTE: This setting was necessary to prevent damage

to the scraper edge

of

presser bar bushing,

should presser foot be removed from machine.

on

throat plate, there should

of

screw (A, Fig. 20) and bottom

LEAST

1132

inch (.8mm) clearance between

of

presser bar guide

of

(D)

when foot lifter

be

a

slot in

off

Turn presser bar spring regulator down. Back

screw (A) to obtain 1/64 inch (.4mm) dimension between bottom of

screw and bottom

of

slot in presser bar guide plate (B),

lock nut (F).

(H)

Loosen screw (G) in lifter arm

and rotate arm slightly as required to obtain the 1/16 inch (1.6mm) dimension between link (C) and guide (D), retighten screw (G) ensuring no left to right shake in lifter arm (H).

Adjust presser bar spring regulator so

it

exerts only enough pressure on presser foot to feed the work uniformly.

Turning

it

clockwise

increases

the

pressure,

counterclockwise acts the reverse.

LOOPER THREAD TAKE-UP AND CAST-OFF

PLATE

Looper thread take-up (A, Fig. 21) must be centered front

to back in cast-off plate (B).

It

should also be positioned

so as the needle bar is descending, the looper threads are

"cast-off' the highest lobe

the point

of

the left needle is even with the bottom

of

looper thread take-up when

of

its

looper blade.

1/16"

(1.6mml

Fig.21

17

LOOPER THREAD TAKE-UP AND CAST-OFF PLATE (Continued)

If

adjustment is required, lift cast-off plate up. Loosen screw (A, Fig. 22) in positioning collar (B) and two screws (C) in looper thread take-up. Advance or retard take-up as required. Tighten two screws (C) securely in take-up making sure it is centered in

cast~off

must be aligned with two screws which secure the discs

plate. Positioning collar (B), which has a slot in its face,

of

take-up together while THRUSTING positioning

collar forward against take-up. Remove the play between screw heads in take-up and slot in positioning

collar by applying pressure on the collar

CLOCKWISE while tightening screw (A) securely. Cast-off plate (B, Fig. 21) should be positioned horizontally. Which can be adjusted by repositioning latch (C).

(D) in the center

of

their mounting screws. More or less,

Set adjustable eyelets

looper thread can be supplied in the stitch by moving adjustable eyelets to the right or left respectively.

If

retaining finger is rubbing take-up, loosen screw (E),

center the fmger (F) and retighten screw.

If

retaining finger is on an angle, loosen screw (G), turn retaining finger support The height screw

(J), set to required height and tighten screw securely.

(H) slightly

of

retaining finger can be adjusted by loosening

as

required and retighten screw.

Fig.22

THREAD

TENSION RELEASE

Fig.23

Needle thread tension assemblies (A, Fig. 23) are set

as

correctly when the tension discs (B) start to release presser foot is raised to within 1/8 inch (3.2mm) of

its travel and completely released when presser foot has

of

the

the end

reached its highest position. Adjustment can be made by removing plastic plugs (C),

and loosening screws

(A) to advance the release action

(D) and lower tension assemblies

or

raise tension as-

semblies to retard the release action. Hold tension as-

semblies in position while retightening screws (D).

Reassemble plastic plugs securely.

Loosen lock nut (A, Fig. 24) and adjust screw (B) in

presser foot lifter lever, allowing presser foot to be raised

to its highest position without interfering with needle head. Lock nut

THREAD

(A)

securely.

CONTROL SETTINGS

Needle bar eyelet (A, Fig. 25) should be set with its eyelets

1/16 inch (1.6mm) below strike-off (B) on needle thread take-up cam wire (C), as shown in Figure 25, with needle bar at BOTTOM

of

stroke.

Adjustments can be made by bringing needle bar up, loosen screw (D) slightly, bring needle bar down to

of

Fig.24

TOM

stroke, reposition eyelet (A) as required and

18

BOT-

THREAD CONTROL SETTINGS (Continued)

bring needle bar back up. Torque screw (D) to 10 in-lbs (11.5 em/kg).

Needle thread take-up cam wire contact needle threads with needle bar at top

(C) should be set to barely

of

stroke. Adjustment can be made by loosening cam mounting screw and retighten screw . Auxiliary strike-off

(E), reposition cam forward

or

rearward as required

(F) should be

set so needle threads contact strike-off when needle bar is

at

BOTTOM

of

stroke with Thread Control Assembly

adjustable eyelet (C, Fig. 26) set at

(A) and position strike-off (B) as specified and retighten

screw. Thread tension on needle thread should be just enough to pull plied on looper thread should be just enough to steady thread.

POWER "AIR-KLIPP" CHAIN CUTTER

Fig.26

Upper knife (A, Fig. 27) can be replaced by removing two

screws

be removed and rear suction tube cover. Loosen two screws (C) and slide housing (D) towards the rear. Remove throat plate support with throat plate attached. Remove screw (A, Fig. 28) and lift up thread inlet (B). Unhook knife spring (E, Fig. 27) and remove lower knife

(F). Reassemble knives in reverse manner. Reassemble

thread inlet (B, Fig. 28) and slide housing forward against rear

(C).

(B).

"T". Loosen secrew

up

uniform stitches. Thread tension ap-

ADJUSTMENTS

To

replace lower knife, the upper knife must

(D, Fig. 27)

of

throat plate; tighten two screws

Fig.27

19

Fig.28

A130

0

SHEAR

1/32"

(.8mm)

PUSH HERE

TO

KNIFE

KNIFE CROSS OVER

ANGLE

(//)

STALL

SETIING

Adjustment may be necessary after replacing knives. With sewing motor switch in

KNIFE CROSS OVER

or

"OFF" position and

repairing

air lines connected to air motor, depress treadle until air motor begins to operate, in and out.

IMPORTANT: Be sure that lower knife does NOT

strike against knife housing chamber cover. Adjustment should

or

feed

be

accomplished by loosening two screws (G, Fig. 27) and reposition air motor

(H) left

treme circumstances necessary to shorten the stroke

or

right slightly, but under ex-

it

may become

oflower

knife travel by repositioning coupling

(J).

Carefully press against lower knife (F, Fig. 27) until air motor stalls. With treadle still depressed, check the knife cross over. Cross over

of

lower knife to upper knife is

positioned correctly when the lower knife is 1/32 inch

(.8mm) from the front

27.

If

adjustment is required, loosen screw

tion coupling (J)

as

of

upper knife as shown in Figure

(K)

and reposi-

required to obtain specified dimension.

A

131A

SHEAR ANGLE

Fig.29

SHEAR ANGLE

Adjustment

of

shear angle can be made by loosening nut

(A, Fig. 29) and turning screw (B) clockwise (a small

amount at a time) while manually operating knife lever

(C), continuously checking with a piece

of

thread to see

if

knives are cutting. As soon as the knives fail to cut thread

and the shear angle is zero, turn screw (B)

counterclockwise approximately 1/4 turn and lock with nut (A). Check cutting action

of

knives when air motor is operating.

CAUTION! Turning screw (B) clockwise to an EX-

TREME

KLIPP"

SETIING

may

cause

damage

Chain Cutter assembly.

PRESSURE VALVES

to

"AIR-

Regulate valve on pneumatic control device for air motor

of

the "AIR-KLIPP" chain cutter to approximately 20-22

p.s.i.

(1.5 bar) when air motor is operating. Regulate valve

on pneumatic control device for the suction air to obtain maximum suction, yet so that the FABRIC

TO

BE SEWN

will not be cut by the "AIR-KLIPP" chain cutter knives.

20

PULLER TIMING

The Close-Coupled Roller Puller must be timed

intermittent feeding action stops

entering the work.

ness

of

material and stitch length being sewn.

NOTE: This will depend on the thick-

BEFORE the needles are

If

so

the

adjustment is required, remove top cover which is secured with four screws. Loosen four set screws (A, Fig. sprocket

(B). Advance

or

retard sprocket on shaft as

30) in

required. When proper timing is obtained, position

sprocket

in the puller drive assembly. Torque four screws (A)

35 in-lbs. (40 em/kg). There should be approximately

on

its shaft (left

or

right) so drive belt is centered

to

1/8

inch (3.2mm) deflection in puller drive belt (A, Fig. 31) when pressing drive assembly. Adjustment can be made by loosening one screw (C) securing eccentric counterclockwise as viewed in (Figure 31), clockwise acts the reverse. Be sure to maintain inch (.150-.254mm) between eccentric and drive housing. Tighten screw (C) securely. When assembling top cover, care must be taken to center oil flow indicator in center oil filler cap.

Fig.30

firmly between sprocket (B) and puller

(D)

and rotate eccentric

to tighten belt,

.006-.010

of

Fig.31

PULLER STITCH LENGTH

The feeding motion

sprockets. By using various combinations

of

the puller is achieved by two

of

nine different sprockets, (59) different puller stitch lengths can be obtained. Refer

tp sprocket charts on Page

various sprocket combinations.

NOTE: Actual stitch

23

that lists the

length may vary slightly due to material being sewn. When ordering sprockets use the appropriate dash number. Example:

C50042-Z-(

).

To change sprockets loosen two screws (A, Fig. 32) and position

screw to top

on stitch length drive belt.

of

tension bracket to release tension

NOTE: Belt guard has been

removed for clarity. With drive belt in relaxed position,

sprocket (B and sprockets with end the flat

(B

of

shaft. Reassemble drive belt, tighten 2nd screw

in sprockets

C) can be removed. When installing

and C) make sure that hub

shaft and 1st screw

(B

and C) securely. Rotate handwheel in

in

of

sprocket is flush

operating direction is on

operating direction to make sure belt does not bind within

Fig.32

21

PULLER

STITCH LENGTH (Continued)

Fig.34

belt guard. It may be necessary and C) slightly (left and right). Pull down assembly, making sure puller roller

lower roller and tighten two screws (A) securely. The

roller puller belt which is located under hinged belt guard

(D) should have

ing

fmnly If

adjustment is required loosen two allen screws (A,

et. Fig. 33) and tension

counterclockwise acts the reverse.

must be taken not

Tighten two screws (A) securely.

on

1/8

inch (3.2mm) deflection when press-

between drive shaft sprocket and drive sprock-

tum

eccentric shaft (B) slightly to apply

belt. Turning shaft clockwise tightens belt,

to

disturb eccentric shaft (left

to

reposition sprockets (B

firmly

is

setting evenly on

CAUTION: Care

on

or

right).

puller

IDLER ROLLER

Puller Roller must

34) to ensure that the material will through the sewing area. Adjustment for feeding can be made by shimming Idler Roller even mating.

34) securing roller assembly. Remove Idler Roller Assembly and add shims as necessary between plate and bearing blocks to ensure mating between Puller Roller and Idler Roller.

be

set evenly

To

shim roller remove

on

Idler Roller (A, Fig.

be

pulled straight

if

necessary to achieve

one

screw (B, Fig.

PULLER LIFT ADJUSTMENT

With puller in the operating position and presser foot

on

resting

between puller lifter link (A, Fig. 35) and puller lifting

(B).

presser foot lifting shaft connection (A) as required. Tighten connection screw

NOTE:

For machine can turning the manual lock-up stop collar clear material, stop collar tension shaft (F)

(G) so it exerts only enough pressure

work. Turning regulator clockwise to increase the pressure, counterclockwise acts the reverse. not pull straight through behind presser foot

regulator knob until material is straight.

throat plate there should

If

adjustment

When at

the same time.

sewing operations not requiring puller action the

be

(E).

is

required loosen screw (C) in upper

presser foot starts to lift, puller must lift

run

with puller raised

If

the puller has insufficient clearance to

(E) can be raised

to

suit. Adjust puller tension regulator

(D)

be

1/32 inch (.8mm)

and

raise

or

lower link

(C) securely

off

the material by

up

to position under

or

lowered

on

puller to feed

If

material does

tum

..

on

stitch

Fig.35

22

PULLER SPROCKETS COMBINATIONS

This chart shows the stitch length produced by available sprocket combinations. Sprockets furnished the machines produces approximately 9.2 S.P.I. appropriate dash number when ordering sprockets-C50042-Z-(

r.<

=

IXl

~

z

14.69

-18

-17,

-16,

-15,

SPI

(1.73rnrn) (1.90rnrn)

13.87

SPI

(1.83rnrn)

13.06

SPI

(1.94rnrn)

Roller

13.37

SPI

12.25

(2.07rnrn)

12.62 (2.01rnrn) (2.20rnrn) (2.38rnrn) (2.56rnrn) (2.75rnrn)

11.88 (2.13rnm) (2.53rnrn) (2.53rnrn)

11.14 (2.28rnrn)

11.56

SPI

10.89

SPI 10.21 SPI

(2.49rnrn)

Puller

NUMBER

11.30

SPI

(2.25rnrn) (2.42rnrn) (2.59rnrn)

SPI

10.67

SPI

10.05

9.42 (2.70rnrn) (2.90rnrn)

If

a different length

Sprocket

OF

STITCHES PER INCH

SPI

SPI 9.91 SPI

SPI

SPI 8.75 SPI

Variations

10.50

SPI

9.34

SPI 8.71 SPI

(2.72rnrn)

).

9.80

SPI

9.25

SPI 8.67 SPI

(2.92rnrn)

8.16

SPI

(3.11rnrn)

is

required, refer to the chart for

9.18

SPI

8.65 SPI

(2. 77rnrn) (2. 94rnrn)

8.16

SPI 7.71 SPI

(2.93rnrn) (3.11rnrn)

8.16

SPI 7.69 SPI 7.26 SPI

(3.11rnrn)

7.65 SPI 7.21 SPI (3.32rnrn) (3.52rnrn) (3.73rnrn)

(3.30rnrn) (3.50rnrn)

(3.30rnrn)

6.80

SPI

~

<

~

r.<

""

~

u

0

~

=

"'

z

r.<

..

-

Q

=

-14,

-13,

-12,

-11,

9.52 (2.67rnrn) (2.89rnrn) (3.11rnrn) (3.33rnrn) (3.56rnrn)

8.76 SPI

SPI

8.16 (3.11rnrn) (3.35 rnrn) (3.59rnrn) (3.83rnrn)

8.16 SPI 7.62

SPI 7.59 SPI 7.08

7.00

SPI

6.53

(3.63rnrn)

(3.89rnrn)

5.98 (4.24rnrn) (4.53rnrn) (4.81rnrn) (5.09rnrn)

SPI

SPI 5.61

7.14 SPI

6.63

6.12 (4.15rnrn) (4.41rnm) (4.67rnrn)

6.72

SPI 6.35

(3.78rnrn)

SPI 6.25 SPI

(4.07rnrn) (4.31rnrn)

SPI

5.76

SPI

5.28

SPI

(4.00rnrn)

5.90

SPI

5.44

SPI

4.99

SPI

in

-10,

C50042-Z-10,

A304

-11,

-12, -13,

DRIVE

SPROCKET

-14,

PART

-15,

NUMBER

5.10

SPI

4.81

SPI

4.54

SPI

(4.98rnrn) (5.28rnrn) (5.60rnrn)

-16, -17,

-18

23

GENERAL

PREVENTIVE

MAINTENANCE

SCHEDULE

TASK

LF600

Check oil level (sight gauge)

· oil level between

Check pump operation (oil flow indicator-top

Clean lint and

from

machine

Check that

and

shields

place and being used

Change oil-filter

(housed-on machine

bottom

Change oil (oil

which conforms to

U.S.C. be used)

Clean lint and

from

cover)

spec

suction screen

(inside bottom cover)

red

dirt

all guards

are

in

175

must

dirt

lines.

of

ann)

AFTER EVERY EVERY EVERY

DAILY FIRST MONTH -3-

MONTH MONTHS

LF600

YEARLY

-6-

MONTHS

LF600

Check

tension

internal timing belts

Inspect clutch/

position motor,

V-belt,

Check clutch motor clutch/hrake adjustment

Clean lint

clutch/positioner motor

air

Check needles bent, blunt, sharp

or worn eye or groove

NOTE: SCHEDUllNG IS BASED ON NORMAL WORKING CONDffiONS FREQUENCY OF TASKS DEPENDS

ON MAClllNE DUTY CYCLE DETERMINED BY PLANT MANAGEMENT

tension

from

passages

on

and

wear

LF600

TIME

LF600

AND

PERSONNEL RESPONSIBLE TO PERFORM TASK

LF600

24

p

191

EXPLODED VIEWS

AND

DESCRIPTION OF PARTS

25

16

21

44

50

TORQUE TO

16-18

in.

(18-21

lbs

ern/kg)

9445

51

P186A

26

74

OIL PUMP, PAN AND LUBRICATION PARTS

Ref.

Part

No. No.

1 50393

CB 2 22653 B-36 3

50393

CD 4 22571 F

5

50394X

6 C50093 U 7

660-684

8 50393 CE

9

10

11

12

13

14 15 16

17

18 19 20 21

50393 cc

50394X 35036X

22894 c

C50093Z 50393 D

89

50393 c

50393 CP

50393CR 50393 CN 50393AX 50393DC

22 50393 cs

23

24 666-322

25

50393

cu

50393AY

26 50393BB 27 28 29

PI-18

671

F-41

50393

CY

30 50393 v

31

660-310

32 C50094AK 33 34 35 36

37 38

39

W0-3

503940

50393DJ

50394K

RI-37

35093 BL

C50094B

40 C50094AH 41 42 43

44 22720A

45

671

F-41

C50094P

C50094C

41350X

46 35094 A 47

48

50394L C50094C

Description Req.

Oil Pump Assembly

Screw

-------------------------------4

Housing, pump (pressure side)

Screw, Connector, tube

Gerotor, 1/4 inch (6.4mm) thick

"0"

Ring Divider, housing Housing, pump (syphon

Connector, tube

Collar, (positioning and thrust)

---------------------------

------------------

plug--------------------------

-----------------------

-----------"------

-----------------------------2

------------------------side)-------------------

-----------------------

------------------

Screw-----------------------------

Pin, drive Shaft, drive

-----------------------------

----------------------------

Screw-----------------------------1

Bushing, oil delivery Cap, oil indicator Sleeve, oil indicator

----------------------------

--------------------------Indicator, oil (priority metering valve) Tube, oil return

-----------------------------

HeadOilReturnAssembly

Spring, tube retainer Tube, oil return Felt

--------------------------------2 Tube, oil Restrictor

-----------------------------

-----------------------

-----------------

-----------------------

--------------------------

Pin--------------------------------Tee,

union-----------------------------

Tube oilreturn

w'ire

Retainer, Felt, oil return

(oil tube)

------------------------------

Plug, felt, oil return

-------------------------_______

:_

______

--------------------------Yarn, Columbia, rear needle guard bushing Tube, oil (looper rocker)

Oil Tube Assembly

Connector, oil (single feed) Ring, wire Tube, oil

-----------------------------7

----------------------------Connector, oil (doublefeed) Tube, oil

union-----------------------------

Tee, Tube, oil

-----------------------------

----------------------------Connector, oil (single feed)

Screw, oil connection Washer, fiber

-----------------------------Screw, oil connection Tube, oil, complete (take-up gear) Connector, oil (single feed)

------------------------

---------------------------

--------------------

-------------------

--------------------

--------------------------

-------------------

------------.-----------

-----------

(8

strands)---------

Amt.

1 1

1

2

1 1

1

2

1 1

1

1 1 1

1

2

1

1 8

2

1

3

49

thru 96

See Following

Page

27

21

~

l

TORQUE TO

II

I

16~18

(1

8-21

in.

lbs.

em/kg)

I

P186A

28

OIL PUMP, PAN AND LUBRICATION PARTS

Ref. Part No. No.

1 thru 48

49

660-885 50 258 51

C50094R

52 56393 N 53

50393 AW 54 Rl-37 55

C50093 CJ 56 52393 Q 57

58 59

671

F-41 50393 AV 28619

60 50393 AU 61

50393 BU

62 50393 BA 63

64 50393 AR

65 66 67 68 69

22652A-6 35093F

35093 H 35093 J 97 670E-2

70 50382BH 71

6042 A

72 6524-16

73

820

74 50393 N 75 22571 E 76 22571 J

77 999-211 E 78

C50094 Y

79 660-206

80 C50093 81

C50093

CA

CB 82 50393DM 83 C50093 F 84 22541 85

22586U

86 41350 X 87 88

74E

660-455 89 661-51 90 35039 A 91

i2894

J

92 22841 M 93

50393 BK 94 6042 A 95

RI-37 96 50394 B

Description Req.

See Preceding Clamp, oil

Page

--------------------------------

Nut-----------------------------------Tube, oil Spring Oil Syphon

Bracket,manifold

Screw

Clamp, oil screen

Housing, screen

Screen

Plate, retaining

Screw

Tie, cable (to secure

Gasket, oil pan

Washer

Washer, lock

Screw

Pan, oil

---------------------------------

--------------------------Assembly--------------------------

Ring,

wire-----------------------------

Tube, oil return Tube,oil

Fitting, oil

Manifold, oil syphon Ball, steel Screen, oil Extension, manifold

--------------------------

-----------------------------

syphon-------------------------

-----------------------

-----------------------------

filter--------------------------

------------------------

----------------------------

----------------------------------1

housing------------------------

-----------------------------

----------------------------------

----------------------

----------------------------------

Ref.

No.

55

to

Ref.

-----------------------------

----------------·-----------------7

------------------------------

----------------------------------

--------------------------------Screw, oil drain plug (magnetic) Screw, plug

"0"

Ring---------------------------------

Tube, oil

"0"

Filter,

---------------------------------

Ring---------------------------------

oil---------------------------------

By-Pass, oil filter

Gasket

---------------------------------Cover, oil filter Screw

----------------------------------4

Screw, plug Washer, fiber

Screw

"0"

----------------------------------

Ring--------------------------------Ring---------------------------------

Gear, driven (oil pump)

Screw Stand, oil Fitting, oil Washer Ring, wire Tube, oil

----------------------------------2

plug------------------------------

--------------------------------

-----------------------------~---

--------------------------------2

---------------------------------

----------------------------

-----------------------------

-------------------------------

------------------------------

-------------------------

No.

93)

------------

-----------------

~-

-----

~------

Amt.

7

1 1

1

2

1 1

1

1 1 1

1

1 1

1

1 1 1 1 1

7

1 1

2

1

1 1

1

1 1

1

1 1

1

4 2

29

30

MAINFRAME BUSHINGS AND PLUGS

Ref. Part

No. No.

1

2

3

50344K 136A C067B

4 50393DD 5

50393

cs 6 50393CV 7

50393

cz

8 50393CX

9

10 11

12 13 14 15 16 17

18 19

22733 666-321 661-1 660-739 C50057D 50354E c5oo93 C50093

cr

AY 50354D 22539 G

666-311 20 C50054D 21 22 23

C50093

604

22586 u

AX

24 41350X 25

50394S 26 820 27 22764 c 28

50390C 29 51-627 BLK. 30 31

50390A

50390 32 50390D 33

34 35 36 37 38 39

51-794BLK.

50355L

98540

22569F

C50093 BG

50344L

50344 v

40 50344X

41 42 43

44 45 35036 46

22894 c

50344 B 50368 B 50344E

AB

671

F-4 47 RM2964-B 48

50339 B

Description Req.

Bushing, lower main shaft Screw, plug Plug, cork

Needle Bar

-------------------------------

-------------------------------Oil Collector Plate Assembly

Spring, tube retainer Tube, oil return

Spring Plate, oil

------------------------------collector-------------------------

(left)---------------------

----------------

--------------------------

Screw-----------------------------

Felt, oil return

"0"

Ring, for lower needle bar Seal, oil (presser bar bushing) Bushing, presser Bushing, needle bar (lower) Plug, oil Plug, oil Bushing, needle bar (upper) Screw,plug Screen, needle bar bushing Shield, needle bar bushing Plug, oil Screw, plug Screw, plug Washer, fiber Plug, steel

Screw,plug Screw, spot

-----------------------------bushing-----------------

----------------------

bar---------------------------

-----------------------

---------------------------------

-----------------------

-------------------------------

-----------------------

---------------------------------

-------------------------------4

-------------------------------

------------------------------

--------------------------------

-------------------------------

Bushing, presser foot lifter lever (right)

Plug

----------------------------------Bushing, presser foot lifter lever (front) Bushing, presser foot lifter lever (rear) Bushing, presser foot lifter lever (left) Plug, aluminum Bushing, uppermainshaft

threaded------------------------------

Plug, Screw

----------------------------------1

Plug, aluminum Bushing, lowermainshaft (right)

· Bushing, take-up shaft (front) Bushing, take-up shaft (rear)

Screw, plug

-----------------------------

------------------------

-----------------------------

--------------------

----------------------

------------------------------Bushing, lowermainshaft (intermediate) Bushing, needle guard Bushing, looper rocker (rear) Bushing, stitch control Fitting

----------------------------------

shaft-----------------------

----------------------

shaft-----------------------

Gasket----------------------------------

:__

Washer, fiber

__________

-------------------

----------------

--------

-----------------

----------------

~-

---------

-----

Amt.

1

2

2 1 2 1 1 1 1

1 1

1

2 3

1 1 1 1 1

6

1

1 1

1

1 1 1 1

1 1 1

1 1

3

1 1

l 1 1 1

1

31

32

SAFETY SHIELD, COVERS AND CLOTH PLATES

Ref. Part No. No.

1

C50095G 2 12934A 3 4

5

6 7 8

9

10

11

12 13 14 15

16 17

18 19 20 21

22 23 24 25 26 27 28 29 30 31 32 33

97127

RM2879-2

C50095E

C50095D

C50095F

50382BN

660-219A

C50082AA

22883 B

22541 c

C50082AW

C50082K

C50082 V

22569M

C50082M

C50082N

22861 c

50382K

22894J

50394 J

C50093

AU

C50082X 50382F 22526H 50382 J 22525 E 22841 N 50382H

87

--------

22839

34 35036AE 35 36 37

38 39 40 50393

41

22587 N

50380

660-939

22799AH

50393 u

AS

225690

42 22517 43

44

45

22541 A

50336L

999-216 c

Description Req.

Safety Shield

Nut Washer, spring Rivet Bracket, mounting Stud Shield, safety

Assembly-------------------------

--------------------------------2

--------------------------

-------------------------------

------------------------

--------------------------------

---------------------------

Cover, head, all styles except LF612K101MBE-16,

LF613K101HR-8 and

Pin, roll (stop)

101HR-9

-------------------

---------------------------

Gasket-------------------------------

Screw

Screw,plug

----------------------------------4

----------------------------

Gasket---------------------------------Gasket---------------------------------Cover, head (left rear) for all styles except LF612Kl01MBE-16,

LF613K101HR-8, and 101HR-9

Screw

----------------------------------9

-------------------

Cover, head (right rear) for all styles except LF612Kl01MBE-16,

LF613K101HR-8, and 101HR-9

Gasket

Screw Cover, top

Plug

Cap, oil filter Gasket

----------------------------------

----------------------------------4

--------------------------------

Screw

-------------------------------

-----------------------------------

------------------------------

----------------------------------

-------------------

Gasket---------------------------------Screw Cover Screw Screw, Cover

Screw, for styleLF612K101MBE-16 Throat

Screw Ferrule, locating Screw Support, throat plate, for Style LF612K101MBE-16

Stud, latch spring

Shield,

Screw

Ferrule, locating (end cover)

Plug, plastic

---------------------------------

----------------------------------

adapter------------------------------

----------------------------------

------------------

Plate, see "Sewing Combinations"

----------------------------------

-----------------------------

----------------------------------2

Bumper, rubber

--------------------------

----------------------------

lint--------------------------------

Gromment, rubber

-------------

----------------------------------

----------------------------------4

----------------------------------2

----------------------

-------------------------------

---------------

----------

--

------

--

Amt.

1

2 2

1 1 1

1 1

1

1 1

4 4

1 1 1

10

1

9

1 1

2

1 2 2

1

1 1

- 1 1

2

1

46

thru 70

See Following Page

33

34

SAFETY SHIELD, COVERS AND CLOTH PLATES

Ref. No.

1 Thru45

46 47 48 22571 H 49

50 50301 B

51 52 53 54

55

56

56A 50382 u

57

57 A 50382 v

58 22653 B-8 59

59 A

60 61

62 63 64 65 66

67 68 69 51280 K 70

Part

No.

50382A 22894

93 93

50301 B 50394 y

35082F 35082E 50339 B 225690 50382BT

50382EA

50301 R

50301 AD 50301 AE 50382BM

660-896 660-739 22883 B C50082AA 50301 37-70BLK.

503800 660-939

22570

c

Description Req.

See Preceding

Cover, Screw (bearing) Screw Screw, all styles except LF612K112HJ-16, 112HJ-18,

Screw, for styles LF612K112HJ-16, 112HJ-18, LF613K112HR-8

Support, cloth plate, all styles except LF612Kl12HJ-16 Support, clothplate, for styles LF612Kll2HJ-16, 112HJ-18,

Wrre-----------------------------------1

Gasket Cover, feed chamber (rear)

Washer, fiber

Screw Gasket, for all styles except LF612K101MBE-16, LF613Kl01HR-8

Gasket for styles LF612K101MBE-16, Cover, feed chamber (top) for styles

Cover,feed chamber (top) for styles LF612K101MBE-16, Screw

Plate, cloth (left) for styles LF612KlOOHB-1, HC-1, HJ-16, HJ-18,

Plate, cloth (left) for style LF612K101MBE-16

Plate, cloth (left) for styles LF613K101HR-8 and lOlHR-9

Cover, head, for styles LF612K101MBE-16, LF613Kl01HR-8

Plate, cloth (right) Trough, blank, for styles LF612K101MBE-16,

Support, Throatplate, for all styles except LF612K101MBE-16

Screw, for all styles except LF612K101MBE-16

end--------------------------------

----------------------------------1

LF613K112HR-8 and 112HR-9

and 112HR-9

112HJ-18,LF613K112HR-8 and 112HR-9

LF613K112HR-8 and 112HR-9

----------------------------------

---------------------------------and lOlHR-9 and lOlHR-9 HJ-18, HR-18, MP-12, MP-16, MX-24,

HR-8, and HR-9 LF613Kl01HR-8, and lOlHR-9

---------------------------------HR-18, MP-12, MP-16, MX-24,

and HR-9

lOlHR-9

and

Bushing Seal, oil Screw, plug

Gasket-------------------------------

and lOlHR-9

Bumper, rubber Pin,

Page

-----------------------------

-------------------

-----------------------------

--------------2

-------------------

-----------------------

------------------------------

----------------------------LF613K101HR-8,

-----------------------------

LF612K100HB-1, HC-1, HJ-16,

LF613KlOOHJ-8, HJ-9,

----------------------------

-------------------

LF613KlOOHJ-8, HJ-9, HR-8,

-------------------------------

------------

------

-----------------------------

------------------------------

----------------------------

---------------------------LF613K101HR-8,

-----------------------------

----

--------------------------

dowel-----------------------------

------------

Amt.

1

2

4 2

1 1

1

4 4

1 1

6

1 1 1

1 1

1 2 2

35

9

I;

i

"j

TORQUE

16-18 (18-21 em/kg) 7

TO

in.

1bs.

TORQUE

22-25 (25.3-28.8

TO

in.

6

A~

~~

1bs.

em/kg)

8

P19o

36

NEEDLE DRIVE (SCOTCH YOKE) AND ASSOCIATED PARTS

Ref.

No.

1

2

3

4

5

6

7 8

9

10

11

12 13 14 15 16 17 18

19 20 21

22

23 24 25 26 27 28 29 30 31 32

33

34 35

.i

36 37 38 39 40 41

42 43

44

Part

No.

50355 AE 22655 B-7 50355 H 54249D 22596H 22720C C50094X 41350X C50093 C067D 50355P

50355

88 B

J80K 22591 35091 A 22894J 660-713 C50036P 22894AD 35093P 660-708 660-680 25 C50055H 22706 50342AC 22651 CD-4 50342AB 22562A

C50021 A 22894 50342R 50342 50342X 35042 50342 y 258 50342U 652-20 50342W RM2747-3 50342AF 50342AD 652B-24

CJ

T

s

c

v

c

Description

Stud, support Screw Yoke

Screw Fitting,

Washer

Tube, Cork Scotch Yoke Assembly, all styles except LF612K100MP-12,

Scotch Yoke Assembly, for styles LF612K100MP-12, MP-16,

Flywheel--------------------------------Ring, retaining

Bearing and Collar Housing, scotch yoke drive

~~lip

Screw Screw, Screw, Sprocket, scotch yoke drive

Flange,

Screw

Handwheel

Beh Screw, shoulder

Fan, Roller, idler Spacer

Nut-----------------------------------B&t

Washer

Arm,

Washer, lock (internal tooth) Fan,

Roller, idler Washer, lock (external tooth, 1

----------------------------------

Assembly-----------------------------

Washer

Screw

---------------------------·-------

barbed------------------------------

air---------------------------------

----------------------------------MP-16, MX-24 and 101MBE-16 MX-24and

Screw Screw Screw

Screw

Screw "O"Ring

----------------------------------2 Set-------------------------------locking------------------------------

Screw

sprocket-----------------------------

----------------------------------

Screw

-----------------------------------1

spring--------------------------------

----------------------------------

-----------------------------------1

pivot--------------------------------

spring--------------------------------

------------------------------

------------------------:-------

---------------------------------

101MBE-16

-------------------------------

-----------------------------Assembly----------------------

-------------------------------

-----------------------------

---------------------------------1

-------------------------------

---------,-----------------------

---'--------------------------__:-

-----------------------------

-------------------------------

---------------------------------

-------------------------------

. Req.

-------------------

-----------------------

----------------------

to

4 at base)

-----------

as

Amt.

1 1 1 1 1 1 1 1 1 1

1 1

1 1 1 1

2

1

2

1

1 1

1

2 2

2 2 2

2

1 1

1

1 1

req.

37

P189

38

LOWER MAINSHAFT, LOOPER AND REAR NEEDLE GUARD DRIVE

Ref.

No.

I

2 3 4

5

6 7

8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

39 40 41 42 43 44 45 46 47 48 49

50

51

52

53

54

55

56

57

58

59

60 61 62 63

64

65

66 67

Part

No.

660-220 50322AB 35021 22650

CD-6 35021 B 22894

c

50342H 22894 X 660-212 660-935 50343 22652 A-8 22894AE

50393 s

660-998 35055

v

25

s.

62245 c 35055 v

50339 22894AD 22894 K 50342D

22894 c

50393 AN 56393 AA 660-885 50393

AL 666-214 57847

95

50342 B 22894

AD C50042AD

50368 c

22830 22894

AD 660-934 50368

A 50368 E 50368 22729 6042A 50368 F C50025 F 22764 22562 A 50342 A 22894

AD 22894 AF 660-979 29105

AT 22653

J-8 667 J-33 660-206 50314

B 50314 A 22569 G C50044 V

50344 c

660-455 29192 AE C50025L

C50025 E 50325 K

C50025 N 50325 H

Amt.

Description Req.

"0" Ring

Mainshaft, lower (right) Pulley

Guard, pulley Sprocket, lower mainshaft (right)

"0"

Coupling, lower mainshaft

Housing, lower mainshaft

Screw, retaining (lower mainshaft housing)

Stud,

Washer,

Gear, oil pump drive (nylon)

Gear, take-up drive

Oil Syphon Pump Assembly

-------------------------------------------1

---------------------------------------------1

Screw, set

Screw

"0" Ring

Ring

Screw Screw, set

Seal, oil

Washer,

locating--------'---~----------------------------

Screw, set

Screw, spot

Screw

Insert, oil tube

----------------------------------------2

-------------------------------------

----------------------------------------2

-----.-------------------------------------2

----------------------------------------1

-------------------------------------------1

------------------------------------------2

----------------------------------------2

-----------------------------------------1

thrust

----------------------------------------1

----------------

-----------------------------------1

-----------------------------1

---------------------------------1

----------------------------------1

-------------------------------------1

------------------------1

--------------------------------1

---------------------------------------1

-------------------------------------1

---------.:.----------------------1

-------------------------------------1

_:_

------------------------2

_

_:

--1

i~~~:b~~e-======================================l

Felt

Collar

Sprocket, looper drive

Belt, looper drive

Connecting Rod, needle

Seal, oil

Pin, pivot Washer, non-metallic Connection,

Washer, thrust

Shaft, rear needle guard

Holder, needle guard

Sprocket, looper driven

"0"

Looper Drive Assembly

"0" Eccentric, looper avoid adjusting Plate, eccentric retaining

Screw

Seal, oil

!Jo!;lsi~g,looper

0 Rmg Rocker Assembly, looper Guard, needle, for Styles LF612K100HJ-!6, HJ-18, 112HJ-16, 112HJ-18,

!OOHR-18 and !OlMBE-16

Guard, needle, for Styles LF613K!OOHJ-8, HJ-9, HR-8, HR-9, lOlHR-8,

!OIHR-9, Guard, needle, for Style LF612K!OOHB-l Guard, needle, for Styles LF612KIOOMP-12, MP-16, and MX-24 Guard, needle, Style LF612Kl00HC-1

-------------------------------------------1

---------------------------------------------1

Screw

------------------------------------------2

Screw

------------------------------------------2

Screw

------------------------------------------1

Screw

------------------------------------------2

--------------------------------------------1

-------------------------------------------1 rear

Screw

------------------------------------------2

Screw, spot

Screw

------------------------------------------1

Screw

-'-

------------------------------------1

-------------------------.:.------------1

gua:rd

-------------------------------1

------------------------------------2

needle

guard

pivot

----------------------------1

----------------------------------------2

-----------------------------------1

------------------------------------1

---------------------------------------1

-----------------------------------1

i~gew.:_~e~========================================i

Screw

------------------------------------------1

Crankpin

Ring

---------------------------------------------5

----------------------------------------1

-------------------------------------------1

--------------------------------------------1

rocker

-------------------------------------------1

112HR-8 and 112HR-9

-----------------------------------1

-----------------------------1

----------------------------------1

bearing------------------

----------------------------------1

--------------------------------1

----------------------------1

------------------------1

--------------------------1

-------------1

-----------1

39

9

5

13

22

(

53

54

55

56

58

'

5(

P215

40

~

rst

59~)15~-

60

53___..,

35

@ @

f'}

-

---

33

FEED DRIVE AND STITCH REGULATING PARTS

Ref.

No.

1 50322 K

2 3 4 5 6 22591 A 7

8

9 50334 K

10 11 12 13

14 15 16 17

18 19 20 21 22 23 24 50335 25 26 50355 27 50335 A 28 29 30 661-35 31 32 33 35036 AP 34 22764 A 35 36 50335 E 37 38 39 40

41 661-129 42 43

44 22560 B

45 46 47 50334 F 48 22524 B

49 99277 50 51 52 22519 H 53 22617 J-16 54 652 C-9 55

56 50334 w

57

58 50334 c

59 50334 60

Part

No.

22591

50335 L

c

22894 999-211

35034N

50336 c

22596 H

22571 D 35034M 35040 B-15

35040 B-22

35040 B-25

22894 J

29126 35034 X 29126

35036 AZ 35036 F 661-96 22894AB 35036 BN

22539 v 22714 c

50336 D 22596 H

50335 c

77K

660-206

50335 z

93 80620 G 9255

660-980 50335 D

50334 A 660-969

22637 P-32

22729 L

50334 y 50334AA

50334

c

FB

EV

A

AB B

Amt.

Description

Mainshaft, lower (left)

Screw

Collar, feed bar thrust

"0"

Ring

Screw, set

Shaft, rocker Spacer, rocker shaft Rocker, feed

Screw, adjusting

Bushing, rocker shaft

Eccentric, double, for Styles LF612Kl00MP-12, MP-16, MX-24, and lOlMBE-16 Eccentric, double, for Styles LF612K!OOHB-1, HC-l,HJ-16, HJ-18, HR-18,

112HJ-16 112HJ-18,

Eccentric, double, for Styles LF613K100HR-8, HR-9, 112HR-8 and 112HR-9

Fork Stud, eccentric

Feed Bar Assembly

Pad, brake

Bushing, stitch adjusting shaft

-----------------------------------.:...------1

Screw,

set----------------------------------

-------------------------------------------1

-----------------------------

Screw

Screw set

Asse~bly,

-----------------------------------------1

------------------------------------------1

----------------------------------------2

driving

----------------------------------------1

------------------------------------------1

-----------------------------------1

--------------------------~---------1

__

.:c_

-------------------------------------1

---------------------------------------1

------------------------------------1

LF613K100HJ-8, HJ-9, lOlHR-8, and lOlHR-9

__

:._

________________________________

-------------------------------------1

-------------------------------1

--------1

------2

Req.

-1

----1

!

~::~er:_s_!'~~g-========================================i

Shaft Assembly, stitch adjusting

Plug, screw

Retainer,

Screw, tension (feed adjusting)

Spring

Holder,

Lever, stltch control

P~--------------------------------------------1

Cam,

Screw

Knob, stitch adjusting shaft

"0"

Ring

Shaft, stitch control

Collar

------------------------------------------1

spring

---------------------------------------------1 S_Pring

Screw

roller

---------------------------------------------1

Screw, spot

---------------------------------------------1

---------------------------------------1

----------------------------------------1

-------------------------------------1

------------------------------------------2

------------------------------------------1

---------------------------------------1

-------------------------------------------1

-------------------------------------1

------------------------------1

-------------------------------1

---------------------------------1

~~~~~:~~~=========================================:

::g::

~~~:

Collar, stitch length stop

90,1dRi:;e<J_~a~========================================~

Holder, feed dog

Screw

Feed Dog, See "SEWING COMBINATIONS"

Screw

Screw Washer Baffle, rear oil

Scraper,

Seal, feed bar (rear) Guide feed bar (rear) Seal, feed bar (front) Guide, feed bar (front)

=========================================·==~

Screw

s~~2iiJ~\

Screw, for Styles LF612KlOOHB-1, HC-1, HJ-16, HJ-18, 112HJ-16,

Screw, stabilizing

------------------------------------------2

---------------------------------------1

1

ss!~~H~-ctr:::.

112HJ-18 andHR-18

---------------------------------------------1

--------------------------------------------10

--------------------------------------------2

rear

----------------------------------------1

oil

------------------------....,.--------------1

----------------------------------1

6

~~~~~~~~:..~~-~·-~~~~:.~~~

--------------------------------1

-----------------------------------1

----------------------1

-------------------------------------1

------------------------------------1

----------------------------------

8

.'.~~:r:-~~---t

1

41

11

19

~~·

3

TORQUE TO

36

(41

2

~1

in. lbs.

em/kg)

42

2A

30

19-21 in. lbs. i ,

,,.,._,

~

-~

12

~

~-

~~

~12'13

P182

42

40

PRESSER FOOT AND TENSION RELEASE PARTS

Ref. No.

1

2

2A

3 4

5

6

7

8 9

10 11 12 13 14 15 16 17

18

19

20 21

22

23 24 25 26 27 28 29 30 31 32

33

34 35 36 37 38 39 40

41 42

43

Part

No.

C50057E C50057K

22569C C50067K C50056K 531

C50056J 22840C C50056C

50356A

C50056B C50056D 22758 660-718 50367E C50067G 22596H

51854 50322 B

50322F C50067B

22519 K 50367 50367 22882 660-986 50390B

22894 w

C50090M 22894P 50390E 50367 22874 22882

12934 A

667 M-14

50322 c

C50036R 22894L C50077E 93 C50077 F

C50078 AD C50077 G

22557 J

c

B

A

Amt.

Description Req.

Presser Foot Assembly, Bar, presser, for Styles LF612K100HB-1, HC-1, HR-18, MP-12,

MP-16, MX-24 and 101MBE-16

Bar, presser, for Styles LF612K100HJ-16, HJ-18, 112HJ-16,

112HJ-18, LF613K100HJ-8, HJ-9, HR-8, HR-9,

101HR-9,112HR-8 and 112HR-9 Screw Plate, presser bar guide Guide presserbar

----------------------------------2

. '

Screw Nut, lock

-------------------------------2

-----------------------------

See "SEWING

-------------------------

----------------------------

COMBINATIONS"------

-------------------

101HR~8,

------------------

1 1

1

Spring~~:e~~:rd~~~r~s~le;LF612i1ixiMi>-=i2~MP-16.Mi-=24~--

101MBE-16, LF613K100HR-8, HR-9, 112HR-8 and 112HR-9 Spring, presser bar, for Styles LF612K100HB-l, HC-1, HJ-16,

HJ-18, 112HJ-16, 112HJ-18, HR-18,

101HR-8, and Guide, presser bar spring Regulator, presser bar spring

Screw

Washer

Link, presser foot lift Lever, presser foot lift (upper left)

Shaft, presser foot lift (upper) for all Styles except Shaft, presser foot lift (upper) for Styles LF612Kl01MBE-16,

Lever, presser foot lift (upper right)

Connection, presser foot Lever, presser foot lift (lower)

Se~oil

Sleeve, tension release Collar, tension release adjusting Spring, tension release return

Lever, presser foot lift (outer)

Pin, dowel (lifter lever Shaft, presser foot lift (lower) Collar, thrust

Lever, lifter Link, connecting

Spacer Lever lifterroller Screw',

----------------------------------5

---------------------------------3

Screw Washer

LF612K101MBE-16, LF613Kl01HR-8 and LF613K101HR-8 and

Screw

---------------------------------1 Screw Screw

Screw Screw Nut,

Screw, spot Screw

----------------------------------

shoulder

101HR-9

-------------------------------

------------------------------

-------------------------------

locking----------------------------

------------------------------

----------------------------

~-------

-------------------------------

-----------------------------

----------------------------

-----------------------------

------------------------

----------------------

--------------------------

101HR-9

lift-----------------------

---------------------

-------------------------

----------------------

stop)-----------------------

----------------------

-----------------------

LF613K100HJ-8, HJ-9,

-------------------

101HR-9

-------------------

--------------------

--------

---

1

1 1 1

1

1 1

1

1 2

1

43

·~~

6

5~

P216

44

LOOPER THREAD CAST-OFF AND DRIVING PARTS

Ref. No.

1

2 53678 N

3

4

Part

No.

22781 50332

50357 A

5 22569D

6 7

8 52904E

9 22768

10

11

12 13 14 15 16 17 18

19 20 50323 B 21 22

23

24 25

26 50342AN

27 28 29 30 54274P 31

32 22894 c

33 34

50357 K 22588

52804E 50304A 73A 50358 H 22588 A 50357 95978

50357 D 50323

22894 c

50323L C50077 P J87 J

50323 c 22894 c

660-986 50344H

22894 c

50342AM 22894AT

50357F

s

Description Req.

Screw Washer Spring,

Bracket, Screw Cast-Off Support Plate Assembly

Washer, spring

Screw, shoulder Take-up Assembly, looper

Collar,

Shaft, take-up

&~,~

Collar, thrust

Washer, thrust

Gear, take-up

Guard, take-up disc

----------------------------------1

---------------------------------

latch-------------------------------

mounting----------------------------

---------------------------~------3

Screw Bracket, retaining finger support Screw

S~pport,

Fmger,retammg Screw Eyelet Screw Plate, cast-off

Screw Hub Disc, take-up

~~~:===============================i

positioning----------------------------

Screw

-------------------------------

------------------------------ret_ai!ling

-------------------------------2

-------------------------------

-----------------------------

-------------------------------

--------------------------------

-------------------------------

------------------------------

finger

-------------------------

support-----------------------

thread--------------------

---------------------------

---------------------------------1

------------------------------

Screw

Screw, set Screw, spot

-------------------------------

------------------------------

(driven)--------------------------

-----------------------------

----------------------------

--------------------------.-

--------------------

-----------------

---------------------

Amt.

1

I

I I

1

I

1 1

1

2

1 1

2

1 1

2

1

2

1 1

1

2

1 1 1

1

45

16--1

17:1

18

2

~

'

P217

46

75

FRONT COVER AND THREAD HANDLING PARTS

Ref. Part No.

1

1A

2 C50054M 3 4 50370A

5

6 22569 c

7

8 9

9A 10 11 12 13 14 15

16

17 18 19

20 56392F 21 22 C50092AG 23

24 25 26 27 28 29

30 31 32 33 34 56392E 35 36

No.

50358 J C50070B

22569 531

29476PY

29476PX 22726L

98A

50358 K

158A

22837

56358 c

56358 D 56358 B

50304D

29475BW C50092 S

39592AK 51292F-8 C50092M

109

C50092J 51292 A

C50092R 50392 B C50092G

18-799 C50092S 39592AK 51292 F-2

56392F

109 51292 A

C50078AD

c

Description Req.

Cam, needle thread take-up, for

MP-12, MP-16, MX-24 and lOlMBE-16

Cam, needle thread take-up, for

112HJ-16, 112HJ-18, HR-18, LF613K100HJ-8, HJ-9, HR-8, HR-9,

101HR-8, 101HR-9, 112HR-8, and 112HR-9 Guard, needle bar Screw Wire, strike-off (needle thread) Screw Screw Needle Thread Control Assembly, for Styles LF612K100HB-1, HC-1,

Needle Thread Control Assembly, for

Needle Thread Tension Assembly

Nut, thread tension Ferrule, tension Spring, looper Shield, tension spring Disc, Post, tension, looper thread Ferrule, tension post Spacer, tension post

----------------------------------

----------------------------------1

HJ-16, HJ-18, 112HJ-16, 112HJ-18, HR-18, MP-12, MP-16, MX-24,

and 101MBE-16

HJ-9, HR-8, HR-9, 101HR-8, 101HR-9, 112HR-8 and 112HR-9

Screw Screw for Eyelet,adjustable,for29476PY Eylet, adjustable, for 29476 PX

Screw

Washer,

Spacer------------------------------Block,

Plate, needle thread control

Nut, thread tension Ferrule, tension spring Spring, needle thread tension Washer, tension release Shield, tension spring Disc, tension Post,

tension------------------------Pin, thread tension release Ferrule, tension post Washer

Housing, tension assembly Pin, tension release actuating Screw

tension----------------------------

eyelet-------------------------

----------------------------

------------------------------158

A

-------------------------

-------------------------------

guide---------------------------

guide----------------------------

-------------------------4

----------------------------2

-----------------------------2

-------------------------1

spring-----------------------

tension-----------------------

------------------------1

-------------------------1

Styles LF612KlOOHB-1, HC-1,

---------------

Styles LF612K100HJ-16, HJ-18,

-----~------

---------------------

Styles LF613K100HJ-8,

-----------------1

------------------

--------------------

-----------------2

----------------------2

--------------------2

-----------------2

--------------------2

---------------------2

------------------2

--------------------

------------------2

-----------------2

---------------------1

--

-2 2 or 3

-1

-2

Amt.

1

1 1

3

1 1

1 1 1 1 1 1

or 3 or 3 or 3

or 3 or 3 or 3 or 6 or 3 or 3

or3 or 3 or 3 or 3 or 2

or 2 or 2 or 2 or 4 or 2 or 2 or 2

37Thru 78

See Following Page

47

[\1

~

ysA

~··

.

CJQ\

("'~

I

til

I .

.

~

'

I

•

.r;

Ll.

•

44~

45

461J

LJ

P217

48

75

FRONT COVER AND THREAD HANDLING PARTS

Ref. No.

Part

No.

1 thru 36

37

38 39

29475BY C50092 S

39592AK 40 51292 F-2 41 42 43

44

45 46 47 48

49

50

51 52 53 54

55

56 22569 57 58

59 50392K

60 61 62

63

64

65

56392F

109 C50092L 51292 A C50092R 50392H 50392 J C50082AH

22501

A C50058 F 50378 R 22569D 50358

50332 B 22799AH

c

35569 J 22569 D

29475

51959D

15438 57WB C50092U C50044T

BV

c

66 22716A 67 68

69

605A

20

50382 T

70 50393 w

71

72

73

22519 J

22569D

660-731

74 50378 75 22792 A 76

50382

AA

50382AR

77 78

22513

50332 A

Description Req.

See Preceding

Looper Thread Tension Assembly

Nut, thread tension Ferrule, tension spring Spring, looper thread tension Shield, tension spring

Disc, tension

Post, Ferrule, tension post Washer Housing, tension assembly

Guide, thread

Page

-------------------

------------------------

----------------------

----------

-----------------------

---------------------------

tension----------------------------

-----------------------

------------------------------

--------------------

------------------------------

--c----

Plug, top cover; for Styles LF612KlOOHB-1, HC-1, HJ-16, HJ-18,

112HJ-16, 112HJ-18, HR-18, MP-12, MP-16,

and lOlMBE-16

Screw

----------------------------------5 Wire, rubbing, needle thread Wire, thread separating Screw

----------------------------------2 Eyelet, looper thread Bracket, support Stud, latch spring Screw

----------------------------------2

----------------------------

----------------------

-------------------------

--------------------------

-----------------------------

----------------------------

MX-24,

Nut-----------------------------------Screw Eyelet, looper thread Nipper Assembly

----------------------------------

--------------------------

----------------------------

tension----------------------------

Nut, Spring------------------------------Plate,

spring---------------------------Post, mpper base Guide, needle thread Screw

Screw

Washer Stop, adjustable

Bumper, rubber Screw Screw Bumper, rubber Hinge, front

Screw

-------------------------------2

----------------------------------

_______________________________

-----------------------------

----------------------------------

-----------------------------

cover----------------------------

---------------------------------Cover, front, for all Styles except Cover, front, for Style

Screw

Spring, latch

----------------------------------

-------------------------------

-------------------------

-----------------------

LF612K101MBE-16

LF612Kl01MBE-16

--------

--------------

---

_:_ 2

Amt.

1

1 2

1

1 1

1

1 1

1

2

1 1

1

1 1

2

2 2

2

4 2 2 4

1

4

2

49

9

50

PULLER DRIVE

Ref.

No.

1

2

3 4 5

6

7

8 9

10

11

12 13 14 15 16 17

18

19 20 21 22 23 24 25 26

27 28 29 30 31 32 33 34 35 36 37 38

39 40 41 42 43 44 45 46

*47

48 49

50

51 52 53

(Styles

Part

No.

C50078 L 660-889 C50078

M

C50078 J 22593 C50078 N C50078 G 22894] C50022 L C50042 AC-16 98

660-891 c

660-888 59451 F 22574

D

660-914 660-886

A C50082 AR 22524 661-70 A C50078 P

660-892

c

660-886 c

C50042 AF C50042 AB-16

98

50394

C50094

AG 671 F-19 RM3633-1

671 F-64 RM2964 B 22824 B 53634

C50093

c

CS 660-891 B 660-886 B C50078 H

136 660-890 660-918

22825

21375 BX C50042

AG

21375 BY

604 C50042

Z-14 22560B C50082 AP 660-893

660-886 A 660-914 22524

LF612K101MBE·16, LF613K101HR·8 and LF613K101HR·9)

Description Req.

Gear, internal

Bearing, cage

Ge~

--------------------------------------

Block, slide

---------------------------------

---------------------------~------

Screw-------------------------------------Ring, guide

Housing, bearing

----------------------------------

------------------------------Screw-------------------------------------Shaft, eccentric

Sprocket

Screw

Ring, retaining

Bearing,

ball----------------------------------

drive-----------------------------

------------------------------------

---------------------------------

--------------------------------

Washer------------------------------------Screw (left hand threads) Spring, finger

''0''

Ring------------------------------------

---------------------------------

--------------------------

Cover-------------------------------------Screw-------------------------------------Ring, snap Housing, eccentric

----------------------------~------

------------------------------

Bearing-----------------------------------·--

"0"

Ring-----------------------------------Belt, timing Sprocket

Screw

Connector, oil tube

Tube. oil

Connector F!tt!ng, oil Ftttmg, extensiOn

----------------------------------

------------------------------------

---------------------------------

------------------------------

------------------------------------

-----------------------------------

--:---------------------------------

------------------------------Washer------------------------------------Screw-------------------------------------Washer------------------------------------Protector, tube Ring, snap

''0"

Ring------------------------------------

Housing, bearing

Screw----~---------------------------------

B~aring,

~a1.1----------------------------------

Rmg, retammg

--------------------------------

-----------------------------------

-------------------------------

--------------------------------

Screw--------------------------------------

Guard, Belt, timing

belt-----------------------------------

---------------------------------Cover-------------------------------------Screw--------------------------------------

Sprocket, puller drive

Screw

Cover-------~------------------------------

"0"

~i~~·

Spring

---------------------------------

~~

_:-

_:-_-_-_-_-_-=_-=--=--=--=-

-------------------------------------

----------------------------

-=-= = ::::::::::::::::::

_:-

_:-_-_-_-_-_-_-=-

Screw--------------------------------------

Amt.

1 1

1

1 1 1

1

2 1 1

1

1 3

1

1 1 1

1

4

1

1 2

1

3

1

1 4

1

2

1

-=--=--=-

~

1

3

*Sprocket listed is

stand~d

with machine. Chart on page 23 lists additional sprocket variations to ob-

tain a different stitch lengh

51

-16

C

>/~

51

G

52

0

~~

'5150

52

•

~

.~·

53~~~,~.~

P220

48~

,,~

50

47

46

~-...?'~

49

~

4

48

7

~

"

(Styles LF612K101MBE-16, LF613K101HR-8 and LF613K101HR-9)

Ref. No.

1

2

3

4

5

6

7

8

9

10

11

12 13 14 15 16 17

Part

No.

C50078F 667

C-8 51-716BLK. C50077D 88F 8372A C50077C C50077B 660-220 C50077 C50078

J

S 660-892A 94 C50078

V 94 21375BW C50042Z-13

Bracket,mounting

Pin,dowel

Pin, locating Screw,adjusting Screw--------------------------------------------

W~hcr------------------------------------------2

Sleeve,

Stud, screw

"0"

W~hcr------------------------------------------2

stop

________

Ring

-----,-------------------------------------1

Block,mounting

· Bearing,needle Screw-------------------------------------------4 Guard,feedroller Screw------------------------------------------Guard, belt

----------------------------------------1

Sprocket, driven, standard variations to obtain a different stitch length

18 19 20 21

22

23

24

25 26 27 28

29

30 31 32

33

34 35 36 37 38

39

22560B Screw 660-887 Bearing, ball C50042AE Belt, timing C50022 K Shaft, C50078E Yoke, 22894E

136

drive----------------------------------------

feed

roller Screw Screw

660-892 B Bearing, needle

51242L

W~her

28633L Spring

------------------------------------------1

C50077H Collar, puller lifting

22894 C50078

AM

Screw--------------------------------------

T Block, thrust

39656A Knife,chaincuuing 604 C50077K Washer

Screw

-------------------------------------------1

------------------------------------------2 C50022 N Shaft, uppcrroller C50042AL

Sprocket, drive 660-892 A Bearing, needle 660-219L

50375 50375

B Roller, upper puller (Bakelite

C50077

Pin,roll------------------------------------------1

Roller, upper puller (Steel

Shaft,pullerlifter

40 660-416 Rmg,retammg

41 42 C50036R Collar, 43

Ref.

nos.

Steel

Saw

C50036 AJ Pin, roller 98

I through

43

can

be ordered under

Screw, set (required

Tooth Roller.

lifter--------------------------------------

stop

----------------------------------------1

Assembly

ROLLER PULLER

Description

------------------------------------1

-------------------------------------1

------------------------------------1

-------------------------------------1

---------------------------------------1

-------------------------------------1

:_

_______________________________

----------------------------------2

------------------------------------1

with

machine.

Chart

on

page

--

- ---- ---- - -

---------------------------------------2

---------------------------------------1

-------------------------------------1

---------------------------------------2

---------------------------------------

----------------------------------

-----------------------------------

---------------------------------------2

-----------------------------------1

------------------------------------

--------------------------------------1

----------------------------------2 Saw

Tooth)

Saw

-------------------------

Tooth)

------------------------

------------------------------------1

--------------------------------------2

to

No.

replace

29476

screw

PW

with

in

Ref.

Bakelite

No.

42)

------------------

Saw

Tooth Roller

23

lists additional sprocket

----------

and

29476

RB

with

Amt.

Req.

2

!

2

1

1 1

1

I

1

1 1

a

44 45 46 22526

47 48 49

50

51

52

53

Ref.

Nos.

AS22D

Screw-------------------------------------------1

C50078R Plate,feed

Screw---------------'----------------------------C50078 22894 C50074

U Block, bearing

W

Screw-------------------------------------------

Shaft

660-330 Ring, retaining 6042A Washer

C50076 Roller, lower 50375

D Roller, lower (Bakelite C50078AF-10 C50078AF-15

44 through

53

can

Shim Shim

be

ordered under

----------------------------------------1

--------------------------------------2

-------------------------------------------1

--------------------------------------2

------------------------------------------3 (Smooth

-------------------------------------------1

Assembly

Polyurethane)

Saw

Tooth)

No.

29476

--------------------------

---------------------------

PV

with

Smooth Polyurethane Roller. ·

53

Bakelite

Saw

Tooth Roller

and

29476 PJ

4 2

1

with

TORQUE TO

10-12

in.

(12-14 em/kg)

lbs.

15

~46

'

14

TORQUE

14-16

(16-18 em/kg)

P221

in.

TO

lbs.

54

NEEDLE BARS, NEEDLE BAR HEADS, LOOPERS AND

LOOPER

HOLDERS

Ref.

No.

I

2

3

4

5

6

7

8

9

10

II

12

13 14

15 16

17 18 19 20 21

22

23 24 25 26 27 28 29 30 31

32 33 34

35 36 37 38 39 40

41 42

43

44

45 46

Part

No.

50358 p 18-71 50317

C50018 L-12 C50018 L-16 50318 D-24 C50018 J-16

C50018 K-18

88B

50318 B 50318 22743 50358 G

73

22580 89 50318 N-8

C50018 B-9 22752

C50017 A 50

50313 B 22565 X

22575 B C50041 G C50041 F 22881 50313 D 22565 X 22575 B C50041 H 22652

53634 c

C50041 E C50041 D 538

50313 c

22565 X 22575 B 51909

51508 M-18 51508 M-16 51508 C-1 51508 G-1 51509 51909 D-8 51909 D-9 51909 51908 B-8 51908 B-9 51409

51408-16 51408-12 51408-24

A

c

A

J-26

c

J-10

A

c

c c

Amt.

Description Req.

Eyelet, needle

Screw

Bar, needle, for

112HJ-18,

Head, needle, for Style LF612KlOOMP-12 Head, needle, for Head, needle, for Head, needle, for

and LF612KIOIMBE-16

Head, needle, for

Screw

Head, needle, for Head, needle, for

Screw, needle Guide, thread

Screw

Screw, needle Screw, spot Head, needle, for

and 112HR-8

Head, needle, for

and 112HR-9

Screw, center needle

Bar, needle, for

IOIHR-8, 101HR-9, 112HR-8 and 112HR-9

Pin, stop

Holder, looper, for

112HJ-16, 112HJ-18, 100HR-18 and

Screw Screw, adjusting

Stop Screw----------------------------------------

Holder, looper, for

Collar, Washer---------------------------------------

Lock, looper

Lever, release

Holder, looper, for Styles LF613KIOOHJ-8, HJ-9, HR-8, HR-9, 101HR-8,

Looper, back, for

Looper, front, for Styles LF612K100HJ-18, 112HJ-18 and IOOHR-18

Looper, front, for Styles LF612KIOOHJ-16 and 112HJ-16

Looper, front, for

Looper, front, for Style LF612KIOOHB-1 Looper, back, for Looper, back, for Styles LF613K100HJ-8, HR-8, IOIHR-8 and 112HR-8 - 1

Looper, back, for Styles LF613K100HJ-9, HR-9, IOIHR-9 and 112HR-9 - 1 Looper, middle, for all three needle Looper, front, for

Looper, front, for Styles LF613KIOOHJ-9, HR-9, Looper, back, for

Looper, front, for Styles LF612KlOOMP-16 and LF612K101MBE-16

Looper, front, for Style LF612KIOOMP-12 Looper, front, for Style LF612K100MX-24

----------------------------------------

Spring, plunger

Screw Screw, adjusting

stop

Screw

IOIHR-9, 112HR-8 and 112HR-9

Screw Screw, adjusting

and IOOHR-18

101MBE-16

and

bar---------------------------------

-----------------------------------Styles LF612KIOO HB-1, HC-1, HJ-16, HJ-18, 112HJ-16,

IOOHR-18,

------------------------------------

-------------------------------------

------------------~-----------------

carrier--------------------------------

------------------------------------

MP-12, MP-16,

Style LF612KIOOMP-16 Style LF612KIOOMX-24 Styles LF612KIOOHJ-16, 112HJ-16

----------------------------

Styles LF612KIOOHJ-18, 112HJ-18 and 100HR-18 Style LF612KIOOHC-1

Style LF612KIOOHB-1

--------------------------------

----------------------------------Styles LF613KIOOHJ-8, HR-8, IOIHR-8

---------------------------------Styles LF613KIOOHJ-9, HR-9, 101HR-9

----------------------------------

-------------------------------

Styles LF613KIOOHJ-8, HJ-9, HR-8, HR-9,

----------------------------------Styles LF612KIOOHB-l, HC-1, HJ-16, HJ-18,

------------------------------

-------------------------------

Styles LF612KIOOMP-12, MP-16 and MX-24

------------------------------

-----------------------------------

------------------------------

Styles LF612K100HJ-16, HJ-18, 112HJ-16, 112HJ-18

----------------------------------

Style LF612K100HC-1

Styles LF612KlOOHB-1 and HC-1

Styles LF613KIOOHJ-8, HR-8,

Styles LF612KlOOMP-12, MP-16, MX-24,

--------------------------------

MX-24,

machines-----------------

and IOIMBE-16

------------------

----------~--------

-------------------

-----------------

101MBE-16

----------------------

-------------------

------------------

--------------

-------------

lOlHR-8 lOlHR-9

-----------I

----------

and 112HR-8 - 1 and 112HR-9 - 1

-----

---

1

I

1

I

1 1 2

I 1 2 1

2 2

1 1 1

1 1

2 1 1

1 1 1 2 1

1

1 1

1

3

I

1

I

1

55

~·~

~4

J--~5

~7

1~

11

10~~·

),

~

.

~

9

1

27

P187

56

SEWING COMBINATIONS

Ref.

No.

1

2

3

4

5

6

7

8

9

10

11 12

13

14 15

16 17 18

19

20

21

22

23

24

25 26 27

28 29 30 31 32

33

34 35 36 37

38 39 40 41 42

43

Part

No.

56520 51530D

91 515300

1740 51530 56530 A 56530 22799E 52930AC 91 56524 56528

56505 C50020E-18 C50020F-16 35830B 91D 73A 35830H 22845 A 22599

35830K

35830

C50030AE

C50030AD

56930

C50030AC

C50024R-16

C50024

C50005 N

51520BR-18 PresserFootAssembly,forStylesLF612K100HR-18

35730

91

35730

73

227990

35730AC Section,hinged

51530J Bottom,presserfoot(rearsection)

51530 BR-18 Bottom, presser foot (front

22799C Screw,hinge

C51524 BR-18 Throat Plate, for Style LF612K100HR-18

51505 BR-18 Feed Dog, for Style LF612K100HR-18

23425

25

28

23421U-16-3/32 Scroll, upper, for Styles

23421

23422 Y-3/32 Lower Scroll and Base, for Styles

F

A

B-1

C-1

c

Y-18

AD AE

A Screw

V Plate, washer

C Screw

Y-18-3/32 Scroll, upper, for Styles LF612K100ID-18, 112ID-18 and 100HR-18 - 1

Presser Foot Assembly, for Styles LF612K100HB-1 and

Shank, presser foot

Screw-----------------------------1

~Etri~~::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

Plunger Section, yielding Bottom, presser foot Screw,hmge Knife, chain Screw

Throat Plate, for Style Throat Plate, for Style Feed Dog, for Styles Presser Foot Assembly, for Styles Presser Foot Assembly, for Styles

Shank,presserfoot

Screw----------------------------Screw Spring

Screw Screw Spring

Yoke

Bottom, presser foot (front section) for Styles

LF612K100ID-18 and 112IU-18

Bottom, presser foot (front section)for Styles

LF612K100ID-16and 112ID-16

Bottom, presser foot (rear section) for Styles

LF612K100ID-18 and 112ID-18

Bottom, presser foot (rear section) for Styles

LF612K100ID-16and 112ID-16 Throat Plate, for Styles Throat Plate, for Styles

Feed Dog, for Styles

and 112ID-18

Shank, presser foot Spring------------------------------Screw, hinge

----------------------------------

Screw

----------------------------------

112ID-16, ID-18, 112ID-18 and 100HR-18

Description

------------------------

------------------------------

-------------------------

-----------------------

---------------------------

cutting------------------------

--------~----------------------

LF612K100HB-1 LF612K100HC-1

LF612K100HB-1 andHC-1

LF612K100ID-18 and 112ID-18 LF612K100IU-16 and 112ID-16

------------------------

-------------------------------

LF612K100ID-16 and 112ID-16 LF612K100ID-18 and 112ID-18

LF612K100ID-16, ID-18, 112ID-16

-----------------------------

------------------------

Screw-----------------------------

-------------------------------

---------------------------2

-------------------------section)----------------

---------------------------1

------------------------------

LF612K100ID-16 and 112ID-16

LF612K100ID-16,

----------------

-----------

----------------

---------------

-----------------

-------------

HC-1

---------1

----

:::_::::::::::::::::::

-------

--

Amt.

Req.

1 1

~

1 1 1 1 1 1 1

1 1 1 1 1 . 1 1 1 6 1 1 1

1 1 1 1

1 1

1 1 1

2

1 1

1

57

3

2

8

14

~-

26

19

27

29)~

31~·

32

y·

30

~

~/

P179

58

SEWING COMBINATIONS

Ref. No.

1

2

3 4

5

6 7

8

9

10

11

12 13

14 15

16 17 18

19 20 21

22

23 24

25 26 27 28 29 30 31 32

33

34

Part Amt.

No.

51420-12 PresserFootAssembly,forStyleLF612K100MP-12 51420-16 PresserFootAssembly,forStyleLF612K100MP-16 51430D Shank,presserfoot

91 51430F

Nut, 22840 A Screw, adjuSting 51430 A-12 Bottom, presser foot, for StyleLF612K100MP-12 51430 A-16 Bottom, presser foot, for Style LF612K100MP-16

22799 B

Screw, hmge 51424A-12 ThroatPlate,forStyleLF612K100MP-12

51405A-10 FeedDog,forStyleLF612K100MP-12 C51424-16 Throat Plate, for Style LF612K100MP-16

51405-16 Feed Dog, for 51420 K-24 Presser Foot Assembly, for Style LF612K100MX-24 51430 B Shank, presser foot

91

51430 K-24 Bottom, presser foot 22799B Screw,hmge

187 A

Screw

53530E Guide 51424K-24 ThroatPlate,forStyleLF612K100MX-24 51405K-26 FeedDog,forStyleLF612K100MX-24

23425 V Plate, washer 25 C

Screw

28 Screw

----------------------------------2

---------------------------------23421 U-12-1/16 Scroll, upper,forStyleLF612K100MP-12 23421 U-16-1/16 Scroll, upper,forStyleLF612K100MP-16 23422

U-1/16 Lower Scroll and Base, for Styles LF612K100MP-12 and MP-16 7420 AG4-1/2 Presser Foot Assembly, for Style LF612K101MBE-16 51430D Shank,presserfoot

91 22840 A Screw

51430F

Nut 65-266 Bottom, presser foot 22799F Screw,hmge C7528 H-4-1/2 Throat

Plate, for Style LF612K101MBE-16

7405 U-4-1/2 Feed Dog, for Style LF612K101MBE-16

Description Req.

---------

------------------------

Screw-----------------------------

adjusting----------------------------

-------------------------

--------

---------------------------

---------------

----------------1

---------------

Style LF612K100MP-16

----------------

---------

------------------------

Screw-----------------------------

-----------------------

---------------------------

-------------------------------

--·-----------------------------

---------------1

----------------1

------------------------------

---------------

--------

------------------------

Screw-----------------------------

-------------------------------

--------------------------------

-----------------------

---------------------------

--------------

----------------

---

1 1 1

1 1 1 1 1 1 1

1 1 1 1

1 1

1 1 1

1 1

1 1 1 1 1

1 1

1 1 1 1

1

59

P180

14

5

1

32

60

SEWING COMBINATIONS

Ref. No.

1

2

3

4

5

6

7

8

9

10 11

12 13

14 15 16

17

18

19

20

21

22

23 24 25

26 27 28 29

30

31 32

33 34

35 36 37 38

Part

No.

50320M-8 56920A-9 35830B 91

D 73A 35830H 22845A 50330BF-8 56930 22599 35830K 35830C 35830R-8 35830R-9 50324N-8 C56924A-9 56905 A-9 25C 23425V 28 23421 U-16-3/32 23421 U-16-1/8 23421 U-18-3/32 23422 BZ-3/32 23422 BZ-1/8

56920R-9 50320N-8 35830B

91

D

73A 35830H 22845A 56930B

50330BG-8 22599

35830K 35830C 35830R-9

50330BE-8 50324P-8

50324R-8 C56924R-9 C50024 Y-9 56905

23420 S-9-1/8 28 23421 S-9-1/8 23422AY-18-1/8 22760A 23424S

23423 s

R-9

Amt.

Description Req.

Presser Foot Assembly, for Presser Foot Assembly, for

Shank,presserfoot

Screw------------------------------

Screw

Spring---------------------------'------.

Screw

Bottom, presser foot (rear section) for

Bottom, presser foot (rear section) for Screw Spring---------------------------------

Yoke

Bottom, presser foot (front section) for

Throat 'IbroatPlate, for Style LF613K100IU-9

Feed Dog, for

Screw

Plate, washer Screw Scroll, upper, for Scroll, upper, for Scroll, upper, for

LowerScrollandBase, for

Lower

and 112HR-8

Presser Foot Assembly, for Styles LF613K100HR-9, 101HR-9

and 112HR-9

Presser Foot Assembly, for Styles LF613K100HR-8, 101HR-8

and 112HR-8

Shank,presserfoot Screw

~~;!ttJ

Bottom, presser foot (rear section) for Styles LF613K100HR-9, Bottom, presser foot (rear section) for

Screw

---------------------------------

Plate, for Style LF613K100IU-8

Styles LF613K100IU-8 and LF613K100IU-9

------------------------------------

--------------------------------

-----------------------------------Style LF613K100IU-8 Styles LF613K100HR-8, lOlHR-8 and 112HR-8 Style LF613K100IU-9

Scroll and Base for Styles LF613K100HR-8, 101HR-8

-------------------------------

Screw~-----------------------------

---------------------------------

::: :::

:::::: :::::: ::::::

101HR-9and 101HR-8

and 112HR-8

---------------------------------

~~g:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

Bottom, presser foot (front section) for Styles LF613K100HR-9,

101HR-9and

Bottom, presser foot (front section) for

101HR-8 and 112HR-8 Throat Plate, for Styles LF613K100HR-8 and 101HR-8 Throat Throat Throat

Feed Dog, for Folder Assembly, for

Plate, for Style LF613K112HR-8

Plate, for Styles LF613K100HR-9 and 101HR-9

Plate, for Style LF613K112HR-9

Styles LF613K100HR-8, 101HR-8, 112HR-8,

100HR-9,101HR-9 and 112HR-9

Screw Scroll, upper Scroll,lower

Screw Spring--------------------------------Base----------------------------------

---------------------------------

----------------------·-------

-----------------------------

-------------------------·--------

Style LF613K100IU-8 Style LF613K100IU-9

--------------------------

Style Style

Style LF613K100IU-8 Style LF613K100IU-9

------------------

Styles LF613K100IU-8 and IU-9

--------------------------

:::

::: :::

:::

::::::

:::

::: :::

112HR-9

Styles LF613K100HR-9, 101HR-9 and 112HR-9 - 1

----------------------Styles LF613K100HR-8,

-----------------------

Styles

-----------------------

-----------------

--------------------

------------

LF613K100IU-8-LF613K100IU-9--

-------

------

:::

::::::

:::

::: :::

:::

::::::

::: ::: :::

LF613KIOOHR-8,

---------

--

---

::::::

1 1 1 1 1 1 6 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1

1 1 1

1 1

1

~

1 1

1

l

1 1

1 1 1 1

1

1 1

2

1 1

61

62

POWER "AIR KLIPP" CHAIN CUTTER AND RELATED PARTS

Ref. No.

1

2

3

4

5

6 7

8 9

10

11 12

13 14 15 16

17

18

19 20 21 22 23 24 25 26 27 28

29

30

31

32

33

34

35

36

37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

Part

No.

50382AS 99312A 22525 E 50301

AC 50332E 22526 99677UA 99677TB 77F 22569F 50382DB 50382BT 22653 B-8 V29944D 99679UB 99372A 99697TA 99666TB 99322 99672 99691

UE

TA 80265 22729J 95435A

99670TH 99669TH 99672UD 99672 671

TC

H-4D 95954 96280

22562A

99672UB-2 H5100D 99672UB-1 96275 22517 80557 671

H-4 22585

H-lE

671 99646 BA 671 H-4C 660-206 671

H-lA

660-753

671

H-lF

671

H-lD 671 H-2A 671 H-4A 660-400 99675

GlOOO

999-126 G

999-140 c

(Styles

LF612K112HJ·16, HJ-18, LF613K112HR·8 and HR-9)

Description Req.

Cover,suctiontube Screw Screw

------------------------------------

Plate, cloth (left)

Bracket

Screw

-----------------------------------

-----------------------------------Inlet, thread, for Inlet, thread, Screw

Screw

Cover,

for Styles LF613K112HR-8 andLF613Kl12HR-9

------------------------------------

plate---------------------------------

-----------------------------

------------------------:--------

Styles LF612K112HJ-16

and

LF612K112HJ-18

Gasket------------------------------------

Screw Power"AirKlipp" Assembly(complete)

------------------------------------

Cover

Screw,adjusting

---------------------------------

---------------------------

-----------------

Spring--------------------------------Lever,knife

----------------------------------

Nut

Block,slidin~

Housing,chamcutter Washer Screw Screw Knife, Knife, Lever Insert,plastic Connection Washer Ring,retaining Screw Clamp,(rear) Screw,stud

qamp(fr~~t)

Ring,retammg Screw Washer Air-Motor Assembly

------------------------------

-----------------------------

-------------------------

--------------------------------

---------------------------------

--------------------------------upper-----------------------------lower------------------------------

---------------------------------

----------------------'-------

------------------------------

--------------------------------

----------------------------

---------------------------------

-----------------------------

------------------------------

-----------------------------

----------------------------

---------------------------------

--------------------------------

-------------------------

Screw------------------------------

Screw, plug Collar, thrust Rod, piston

"0"

Ring

--------------------------

-------------------------

--------------------------

---------------------------Piston-----------------------------Spring Washer, Screw, plug Housing Bracket, housing Fitting, straight Tubing, plastic Connector, straight

----------------------------bumper------------------------

--~-----------------------

----------------------------

-----------------------

------------------------

----------------------

Muffler-----------------------------

----

-----

Amt.

1 3

4

1

1 2 1 1

1 1 1 1

6

1 1 1 1 1 1 1

1 2 2 2

1

3

1

1 1

1 2 2

1

2

1

2

1 1

1

1 1 1 1 1 2 1 1 1

63

64

PNEUMATIC CONTROLS

Ref. No.

1

2

3

4 5

6

7

8

9 10 11 12 13 14 15 16 17 18 19

20 21 22 23

24 25 26 27 28 29 30 31

32 33

34 35 36

37

38

39 40 41 42 43 44 45

46 47

Pan

No.

29480ADM

661-3

22650CF-6 652B-16 226350-16 B5032R

11635 B 652B-20 671

D-5 RM3320-1 RM2850D 22571 F RM3287-2 671

C-16 671

D-9 671

F-69 671

D-15

RM4098-1 660-403 RM2881-1 671

F-94 660-392 671

F-3 671

B-3 998-332

RM2719-1 671

B-12

671

D-2

671

B-11 29480ACD 999-146 95250 95250

99563 A-75 C50036

AS 22894R 671-135 22571 671

F

F-69 SC191 671-134 99563

A-130 G28562A 95051 RM3832-1 RM2871 B 670E-256

671

F-88

(Styles

LF612K112HJ-16, HJ-18, LF613K112HR-8 and HR-9)

Description Req.

Pneumatic Control Board Assembly

Clarrip,

mounting Screw, set Washer, lock

-------------------------

--------------------------2

-------------------"'-------

------------------

Screw-----------------------------2

Bracket, mounting

--------------------------------

Nut Washer, lock Filter

-------------------------------

------------------------

---------------------------

Reducer-----------------------------Tee, pipe Screw,plug Nipple, hex Stud, mounting Regulator Fitting, swivel,

Gu~-------------------------------3

Valve, pilot Muffler Elbow, Tee, run Tube, air, 1/4 inch (6.35mm) Fitting, tube, 3/8 inch (9.52mm)

Tube, venturi (air supply)

Holder, venturi

Screw,

wood-------------------------------

Tube, suction

Venturi

--------------------------------Tube, discharge Treadle Valve Assembly

-----------------------------2

----------------------------

--------------------------

----------------------------90 degree

---------------------

----------------------------

------------------------------

90 degree

-------------------------

------------------------------

-------------------

------------------------

-----------------------------

------------------------------

-----------------------------

------------------------

-----------------

Link--------------------------------2

Nut------------------------------2

Nut

-------------------------------Rod, pitman Collar, acuating

Screw----------------------------Bracket, mounting Screw, plug Fitting, swivel,

Screw Body, Rod,

valve----------------------------

pitman----------------------------

Connector, rod (pitman) Screw

Wrap, harness Tie

-----------------------------------Wire, ground Fitting, barb (air supply, not shown)

----------------------------

--------------------------

------------------------

---------------------------90 degree

---------------------

-------------------------------

---------------------

--------------------~----------

------------------------------

------------------

Amt.

1 2

2

1 3 3

1

3

5

1 1 1 1

2

1

1 1

2

1

1 1 1

3

I

2 2

1

1 2 3

1

2

1

4

1

65

~

..

·

21

"~

p 1

28

66

THREAD STAND AND ACCESSORIES

Ref. No.

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16

17 18 19 20 21

22

23

Part

No.

21101 W-4

21101 W-6 50335T

652-16 22788H 35095 B 21374

BP 21374AG 21374BR RM3293-3 22641 RM3211-4

P-36

652 21374

BS RM3211-3 21374 BT 651

M

421

D-42

21371

PY-32

21374BB

. 660-264

660-240

22841 M 21207 B 28604R 28604S

660-457

22788

J

Description Req.

Thread Stand Assembly, for Styles LF612KlOOHB-l, HC-1, HJ-16,

HJ-18, HR-18, MP-12, MP-16, MX-24, lOlMBE-16, 112HJ-16 and 112HJ-18

-----------------------------

Thread Stand Assmbly, for Styles LF613KlOOHJ-8, HJ-9, HR-8,

HR-9, lOlHR-8, lOlHR-9, 112HR-8 and 112HR-9

---------

Nut------------------------------------

·Washer Bob Isolator Support Cradle, Support Washer Bob

---------------------------------6

-----------------------------------3

---------------------------------

machine-----------------------------

---------------------------------

--------------------------------

-----------------------------------5 Nm------------------------------------9 Washer Rod, threaded

---------------------------------9

------------------------------3 Nut-----------------------------------Rod

-----------------------------------3 Nut-----------------------------------Chain, presser foot Rod, threaded Bracket, motor mounting

"S"

Hook,

--------------------------------2 Tweezer, thread Stand, machine Screwdriver

of

Container Container

oil, 16ounces (455ml.), Spec.l75, (not shown)

of

oil, 32 ounces (946ml.), Spec. 175, (not shown) Dust Cover (not shown) Metric Bolt (not

lifter----~--------------------

------------------------------

------------------------

-----------------------------

-------------------------------

-----

-------------------------

shown)-------------------------

Amt.

1 1

1

4 2

1 1

14

9 6

1 1 1

1

4

1

1 1 2

67

NUMERCIAL INDEX OF PARTS

Part

No.

109

.....................

11635B 12934 A 136 136A

15438 c

158A 1740 18-71 18-799 187 A

20 21101 W-4 21101 W-6 21207B 21371 21374AO

21374BB 21374BP 21374BR 21374BS 21374BT 21375BW 21375BX 21375BY 22501 A 22513 22517 22519H 225191 22519K 22524 22524B 22525 E 22526 22526H 225390 22539V 22541 22541A

22541 c

225571 22560 B 22562 A 22565X

22569 c

22569 D 22569 F

225690 22569M 22570 22571 D 22571 E 22571 F 22571 H 22571 I 22574D 22575B 22580 22585

22586 u

22587N 22588A 22588 22591 22591 A 22593 22596 H 22599

....................

.................

.....................

......................

....................

.....................

.......................

......................

.........................

..................

....................

PY-32

...................

....................

.....................

...................

....................

...................

......................

...................

..................

...................

....................

...................

......................

....................

.....................

..............

...............

...................

...............

..............

..................

....................

......................

....................

.....................

..................

....................

.....................

....................

...................

......................

'·"

...................

.................

...................

S·

....................

...................

......................

...............

...................

.................

Page

No.

47,49

65 33,43 51,53

31

49

.47

57

.

55

47

59

49

67

53

51

49

.49

33,63

.41 .49 .43

51

.41 33,63 53,63

33 31

.41

29 33 33 43

.41,51,53

37,39,63

.

55

43,47,49

33,35,45,

49

31,63

39 33 35 41 29

27,65

35 29 51

.

55

55 63

29,31

.33 .45 .45

37,41

.41

51

37,41,43

57,61

Part

No.

226171-16 22635 D-16 22637 22641 22650 CD-6 22650 CF-6 22651 CD-4 22652 22652 226521-10 22653 B-36 22653 B-8 22653 J-8 22655 B-7 22706C 22714C 22716A 22720A 22720C 22726L 22729 227291 22729L 22733 22743 22752 22758 22760A 22764

22764A 22764C 22768 22781 22788H 227881 22792A 22799 AH 22799B 22799C 22799E 22799F

227990

22824B

22825

22830

22837

22839

22840A

22840C

22841 M

22841 N ....................

22845 A

22861

22874

22881 c

22882

22883 B

22894AB

22894 AD

22894AE

22894AF

22894AM

22894AT

22894 c

22894E

228941

22894K

..................

.................

P-32

.................

......................

.................

A-6

..................

A-8

..................

.................

................

...................

..................

....................

......................

....................

......................

....................

......................

....................

......................

....................

...............

....................

......................

....................

.................

..................

c

....................

......................

....................

......................

..................

................

...................

..................

...................

...............

....................

...............

....................

Page

No.

41 65 41 67 39 65 37 29 39

55

27

35,63

39 37 37 41 49 27 37 47 39 63 41 31

55 55

43

61 39 41

31

45 45

67

67 49

.33,49

59 57

57

59

57

51

39

47

33

59

43

29,67

33

57,61

33

43

55

43

33,35

41

37,39

39

53

45

27,31,35, 37,39,41,

45

53

29,33,37,

41,51

39

Part

No.

'1.2894L 22894P 22894R 22894 22894X 23420 S-9-1/8 23421 23421 U-12-1/16 23421

. 23421 U-16-1/16

23421 U-16-3/32 23421 U-18-3/32 23421 y -18-3/32 23422AY-18-l/8 23422 BZ-3/32 23422 BZ-1/8 23422 U-1/16 23422 23423 23424S

23425 v

25 25 258 28 28604R 28604S 28619 28633 L 29105AT 29126 29126FB 29192AE 29475BV 29475 BW 29475BY 29476PX 29476 29480ACD 29480ADM 35021 35021 B 35034M 35034N 35034X 35036 35036AE 35036AP 35036AZ 35036BN 35036F 35036X 35039A 35040B-15 35040 B-22 35040B-25 35042C

35055 v

35082E 35082 F 35091 35093 35093 F 35093 H 350931 35093 p 35094A

35095B 355691 35730AC

....................

w

.................

.......... _ ..........

S-9-118 U-16-1/8

Y-3/32

s

................

...... · ..........

................

.....................

...............

c

..................

s

.....................

....................

.....................

......................

....................

...................

EV

..................

...................

..................

.................

..................

...................

py

..................

.................

......................

....................

...................

AB

...................

..................

...................

..................

....................

.................

....................

.....................

A

....................

BL

...................

.....................

....................

.....................

....................

...................

.............

..............

.............

..........

.............

...............

Page

No.

43

.43

65

43,53

39 61 61 59 61 59

57,61

61 57 61 61 61 59 57 61

61 57,59,61 57,59,61

37,39 29,37

57,59,61

67 67 29 53

39 .41 .41

39 .49 .47 .49

47 .47

65 65 39

39 .41 .41 .41

31

33 .41

41 .41

.41

27

29 .41 .41 .41

37

39

35

35·

37

27

29

37

27

67

.49

57

68

NUMERICAL INDEX OF PARTS

Part No.

35730 AD 35730 AE 35830 B

35830 c .

35830 H 35830 K 35830 35830 R-9 37-70 BLK 39592 AK 39656 A 41350 X

421 50 J-26 " " " " " " " " " "

50301 50301 AC 50301 AD 50301 AE 50301 B 50301 R 50304 A 50304 D

50313 B

50313 c .

50313 D 50314 A 50314 B 50317 A 50318 B

50318 c

50318 D-24 50318 50320 M-8 50320 N-8 50322 50322 B

50322 c " " " " " " " " " ..

50322 F 50322 K 50323 . " " " "

50323 B

50323 c . " " " " . " . " " " .45

50323 L 50324 N-8 50324 P-8 50324 50325 H 50325 K 50330 BE-8 50330 BF-8 50330 BG-8 50332 50332A 50332B 50332E 50334A 50334AA 50334AB 50334B 50334C 50334F 50334K

50334 w 50334 y

50335 50335A 50335C 50335 D 50335 E

...................

.................

""""

.................

R-8

...................

................

....................

..............

D-42

....................

...

" " " " . " . " " " .35

...................

....................

...................

..................

"""

..................

....................

..................

".""".".""".55

N-8

AB

....................

...................

....................

R-8

....................

.....................

...................

.....................

...................

....................

...................

....

.................

..................

...................

..................

....

...................

..................

.................

..................

...................

.....................

...................

....................

...................

.....................

...

Page

No.

57 57

57,61

"".

57,61 57,61 57,61

61 61 35

4 7,49

53

27,29,31,

37 67

.55

63 35 35 35

35 .45 .47

..

"""

" " " " .45

55

... 55

..

55

39

..

55

..

55

.

55 .55

61

61 .39

43

43 .43

.41 .45 .45

61

39

61

61 .45 .49 .49

63 .41 .41

41 .41 .41 .41 .41 .41 .41 .41 .41

41 .41

41

Part No.

50335 L 50335 T 50335Z 50336C 50336D 50336 L 50339 " 50339 B 50342A 50342AB 50342AC 50342 AD 50342AF 50342 50342 AN 50342B 50342 D 50342 H 50342R 50342U 50342V

50342 w

50342X 50342 y 50343 50344 B

50344 c

50344E 50344 H 50344K 50344L

50344 v

50344X 50354D 50354E 50355 , , , , , , , , , , •I• 50355AE 50355 H 50355 L 50355 p 50355 T 50356A 50357 50357 A 50357 D 50357 F 50357K 50358 50358 G 50358 H 50358 J 50358K 50358P 50367 50367 A 50367 B 50367E 50368 50368A 50368B 50368C 50368 E 50368F 50370A 50375 50375B 50375 D 50378 50378R 50380

....................

.................

....................

..................

...................

AM

..................

....................

.......... " .......

....................

...... " ............

.. " ................

....................

............ " ......

....................

...................

....................

.. " .......

....................

.. " ..........

....................

.. " ..................

....................

.................

....................

.. " ..................

....................

.. " ..................

....................

..............

....................

......................

•••••..••

·"

.......

"

......

....

Page

No.

41 67 41 41 41 33 39

.31,35

39 37 37 37 37 45 45 39 39 39 37 37 37 37 37 37

" 39

31 39 31 45 31 31 31 31 31 31

, 4J

37 37 31 37 37 43 45

45 45 45

45

49

55

45

47

:

..

47 55 43

43 43 43

" 39

39 31 39 39 39 47 53 53 53

" 49

49 33

Part No.

50380D 50382A 50382 AA 50382 AR 50382AS 50382 BH 50382BM 50382

BN

50382

BT

50382

DB 50382EA 50382F 50382H 50382 J " 50382K 50382T

50382 u 50382 v

50390 50390A 50390 B

50390 c

50390D 50390E

50392B

50392H

503921

50392K

50393AL

50393AN 50393AR 50393AS 50393AU 50393 AV 50393 AW 50393AX 50393 AY 50393BA

50393BB

50393BK

50393BU

50393C

50393CB

50393 cc

50393CD

50393CE

50393CN

50393 CP

50393 CR

50393 cs

50393CU

50393

50393 ex

50393 CY

50393 cz

50393 D

50393 DC

50393 DD

50393

50393DM 50393N

50393 s

50393 u

50393 v

50393W 50394 50394 B

503940 50"394 50394K

.....................

......................

.....................

cv

DJ

.....................

......................

J

.....................

Page

....................

...................

..................

...................

....... · ............

...................

................

...................

....................

...................

....................

35,63

....................

...................

..................

...................

....................

...................

................

...................

27,31

...................

....................

...................

..................

....................

No.

35 35 49

.49

63 29 35 33

63 35 33 33 33 33 49 35 35 31 31 43 31 31 43 47 49 49 49 39 39 29 33 29 29 29 27 27 29 27 29 29 27 27 27 27 27 27 27 27

27 31 31 27 31 27 27 31 27 29 29 39 33 27 49 51 29 27 33 27

69

NUMERICAL INDEX OF PARTS

Pan

No.

50394 L

50394 s

50394 X 50394 y ' " " ' " ' " " " ' ' " .35

51-627 BLK 51-716 BLK 51-794 BLK 51242 L 51280 K 51292 A 51292 F-2 51292 F-8

51405-16' 51405 A-10

51405 K-26 51408-12'''

51408-16' 51408-24' 51409

51420-12' 51420-16'

51420K-24 51424 A-12 51424 K-24 51430 A-12 51430 A-16 51430 B

51430 D

51430 F

51430K-24

51505 BR-18

51508 51508 51508 M-16 51508 M-18

51509C

51520 BR-18

51524 BR-18

51530 BR-18

51530 D

51530F

51530 G 51530 J

51854 c

51908 B-8

51908 B-9

51909 c .

51909 D-8

51909 D-9

51959 D

52393 Q . " . " . " " "

52804 E

52904 E

52930 AC

531

53530 E

53634 c ...

53678 N

538A

54249 D

54274 p . " "

56358 B

56358 c . " " " "

56358 D

56392 E

56392 F

56393

56393 N

56505 . " " "

56520 " . " " " " " " " " " .57

.....................

'"

"""""

....................

..................

.....................

...................

.................

................

...................

'' ''

''''

.................

'' ''

'''

''''

'' '' ''

''

'''

C-1 G-1

.....................

'' '' ''

''''

'' '' ''

''''''

'' ''

''

''' '''

.................

................

.................

..................

..............

....................

.................

................

..................

...... : .........

................

...................

................

....................

.....................

....................

''

"'"""'"''"".57

'"'

"'"""""

..................

"""

" ....

..................

....................

.....................

....................

..................

.....................

""""".".

...................

.....................

....................

....

...................

....................

..................

AA

...................

....................

....

''

'''''''''.55

''

" " " . " " .45

..

" " "

Page

No.

27

"'""

''''''''.59

''''''''.55 ''''''''.55 ''''''''.55 ''''''''.59 ''''''''.59

47,49 47,49

,

....

...

""".55

....

" .29

43,47

51,55

..

.31

27 31

53 31 53

.35

47

.

59

.

59

.

59 59

.

59

.

59

.

59 59

.

59

.

59

.

59

57

.

55

.

55

.

55

.55

.

55

57 57 57 57 57 57

43

.55

.

55

.

55

.55

49

45 .45 .57

59 .45

.55

37

.47

" " " " .47

47 .47

47,49

39

29

.....

57

Pan

No.

56524B-1 56528 56530 . " " 56530A

56905 A-9

56905 R-9

56920 A-9

56920 R-9

56930 " . " " " " " " " " .57,61

56930 B

57WB 57847 . " "

59451 F

604

6042 A

605A

62245

65-266 . "

~1M

652-16

652-20 "

652B-16

652 B-20

652 B-24

652 C-9

652 P-36

6524-16

660-206 . " "

660-212 . " " " " "

660-219 A

660-219 L

660-220 . " " " "

660-240 . "

660-264 " " " " " . " " " " . 67

660-310

660-330 " " " " " " " " " "

660-392 " . " "

660-400 " " " " " " "

660-403 " " " " " " " " " "

660-416

660-455 . "

660-457

660-680 " " " " " " " " " " 37

660-684 " " " " " " "

660-708 " " " "

660-713 " "

660-718 " " " " " " " "

660-731

660-739

660-753

660-885

660-886 A

660-886 B

660-886 c ... "

660-887 " " " " "

660-888."

660-889

660-890

660-891 B

660-891 c . " "

660-892 A

660-892 B

660-892 c ...

660-893

660-896 " " " " " "

660-914

660-918

660-934 " " " "

660-935 " "

..................

C-1

..................

.. " ..

..

" " "

" " " " " . 57

....................

..................

....................

.....................

....................

...................

................

......................

c " " " " " " " " " " 39

..

" " " " " . " " .

.....................

.....

" "

...................

....................

...................

....................

..................

..

"."

""

..

" " " " " " " " "

..

"" """

....................

..................

..

....................

..................

................

..................

....................

""""""

....................

..

" " . " .29,39,41,

.. " ..

" "

..

.. " .,

... " ..

..

" " " "

"".

""""".

" "

..

....

..

" " " " " " " 37 .. " """

....

"""

..

""

..

""

..

" " " " " .

"""".".".51

..

" " " " " 39

..

" " " " " " " 39

Page

No.

57 57

57 61 61 61 61

61 49

..

" "

...

39

51 31,51,53 29,39,53

49

59

~

" "

..

" "

" " " .29,39

" " " " 37

.. " ".

" " " " 53

""

.. "".

67

....

37 65 65 37 41 67

29 63

...

39 33

53 " .39,53 ..

" .

67

".

27

53

...

65

..

" " 63

65

53

67

..

" " 27

..

" 43

""

49

..

31,35

63

29,39

51

51 ..

".

51

51 51 51 51

; . 53

53

51

" " " 35

".

51 51

Pan

No.

660-939 " . " " " " " 660-969 660-979 660-980

660-986 . " . " 660-998 . " " 661-1 661-129 661-3 661-35 661-51 661-70A 661-96 666-214

666-311 . 666-321

666-322 667 667 J-33 . " " . " . " " " 667 M-14 670 E-2 670 E-256 671-134 671-135 671 671 671 671 671 671 671 671 671 671 671 671 671 671 671 671

671

671 671 671 671 671 671

671

671 73 A

74 E 7405 U-4-1/2 7420 AG4-l/2

TIF

77 K

80265 .

80557

80620 G

820

8372 A

87

88 B ....................

88F

89 . 91

91

91 D ....................

9255

93

....................

.....................

...

.......................

C-8

B-3 B-11 B-12 C-16 D-2 D-5 D-9 D-15 F-3 F-4 F-19 F-41 F-64 F-69 F-88 F-94 H-lA H-ID H-lE H-lF H-2A H-4 H-4A H-4C H-4D

.................

........................

......................

.....................

. " " " "

........................

"""""""""".

" " . " " " "

A

.......................

"".

....

.......

....................

.....................

......................

....................

......................

.....................

"""""""

.....................

..................

.....................

...................

.....................

....................

.....................

....................

.....................

....................

.................

....................

...................

.....................

...................

.

................

...............

""" . ".""""

......................

...................

.....................

....

""""""

" " " " " " " "

" " "

·:"

" "

......

..

Pag~

No.

" . 33,35

.41

39 41

...

43,45

" . " .39

31

.41

65

.41

29 51 41 39

"."

.31

31 27 53

.....

39

.43

29 65 65 65 65 65 65 65 65 65 65 65 65 31 51

27,29

51 65 65 65 63 63 63 63 63 63 63 63 63

45,55,57,

61 29

59

.

59

e

.41

".63

63

.41

29,31

53

" . " .33

37,55

~

27,55

" . 57,59

57

57,61

""

. .41

..

35,43

70

NUMERICAL INDEX OF PARTS

Part

No

93A

.......................

94

.........................

95

.........................

95051

......................

95250

......................

95435A 95954

95978 96275 96280 97

97127 98 98A 98540 99277

99312A 99322

99372A 99563 A-75 99563 A-130 99646BA 99666TB 99669TH

99670TH

99672TC 99672 UB-I 99672 UB-2 99672 99672 UE 99675 99677TB 99677UA 99679UB 99691 TA 99697TA 998-332 999-126 G

999-140 c

999-146 999-211 999-211 E 999-216 AS22D B5032R C50005N C500!7 A C50018 B-9 C500!8 J-16 C50018 K-18 C500!8 L-12 C500!8 L-16 C50020 E-18 C50020 F-16 C50021 A C50022K C50022L C50022N C50024 R-16 C50024 C50024 Y-18 C50025E C50025 F C50025 L C50025N C50030 AC C50030 C50030 AE C50036 C50036

....................

......................

.........................

......................

.......................

......................

.....................

....................

......................

....................

..................

.................

...................

.................

UD

...................

GIOOO

...................

.....................

...................

.....................

c

..................

...................

c

...................

....................

...................

..................

................

.................

...................

Y-9

.................

...................

..................

...................

.....•.............

..................

AD

..................

AI

..................

AS

..................

.......•........

...............

................

Page

No

41 53 39

65 65 63 63

45

63 63

29

33

51,53

47 31

.41

63 63 63 65 65 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 65 63 63 65

.41

29 33

.53

65 57

.

55

.

55

.

55

.55

.

55

.

55

.57

57 37 53 51 53 57 61 57 39

.39

39 39 57 57 57 53 65

Part

No.

C50036P C50036 R C5004! D C5004! E C50041 F C5004! G C5004! H C50042 AB-16 C50042 AC-16 C50042 C50042 AE C50042 AF C50042 AG C50042 C50042 Z-13 C50042Z-14 C50044T C50044 V C50054 D C50054M C50055 H C50056B C50056C C50056D C50056J C50056K C50057 D C50057 E C50057 K C50058F C50067B C50067G

C50067K C50070B C50074 C50076 C50077 C50077B

C50077C

C50077D

C50077E

C50077F C50077G C50077H C50077 J

C50077K

C50077P

C50078

C50078 AF-10 C50078 AF-15 C50078 E C50078 F

C50078G

C50078 H

C50078 J

C50078 L

C50078M C50078 N C50078 P

C50078 R

C50078 S

C50078T

C50078 U

C50078 V C50082 C50082

C50082 AP

C50082

C50082 A W

C50082K

...................

.................

..................

...................

..................

AD

AL

...................

..................

...................

..................

...................

..................

...................

..................

...................

..................

...................

....................

...................

..................

...................

..................

...................

..................

...................

AD

...................

..................

...................

..................

...................

•.................

.................•

AA

AH

AR

..................

..............

.................

................

...............

.................

........•...••...

.................

Page

No

37

43,53

55 55 55 55 55

51 51 39 53

51

51 53 53 51

49 39

31

47

37

43

31

43

49

43

47

53

43

53

45

43,47

53

51

53

33,35

49

51

33

Part

No-

C50082M C50082N C50082V C50082X

C50090M C50092AG C50092G

C50092J C50092L C50092M C50092 R

C50092 S

C50092U

C50093 AU

C50093

C50093 C50093 BG C50093

C50093

C50093 CJ

C50093

C50093 F

C50093 U C50093Z

C50094 AG

C50094 AH

C50094

C50094B

C50094C

C50094P

C50094R

C50094X

C50094 Y

C50095D

C50095E

C50095 F

C50095 G

C5!424-16

C5!524 BR-18

C56924A-9

C56924

C7528 H-4-1/2

C067B

C067D

G28562A

H5100D

J80K

J87 J

PI-18

RI-37

RM2719-1

RM2747-3

RM2850D

RM2871 B

RM2879-2

RM2881-1

RM2964-B

RM3211-3

RM3211-4

RM3287-2

RM3293-3

RM3320-1

RM3633-1

RM3832-1

RM4098-1

SC191

V29944D

W0-3

...................

.....•............

..................

....................

..................

................

..................

AX

AY

..................

CA

..................

CB

..................

...............

CS

..................

CT

..................

...................

AK

...................

.................

R-9

.....................

....................

...................

.•..................

......................

.......................

....................

..................

...............

..................

......................

...................

......................

................

.................

...............

.................

..............

Page

No.

33 33 33

33 .43 .47 .47

47 .49 .47

47,49 47,49

.49

33

31

29

29,37

51

31

29

27

51

27

29

37

29

33

.

59

57

61

.

59

31

37

65

63

37 .45

27

27,29

65

37

65

33

65

31,51

67

65

67

65

51

65

65 65 63 27

71

WORLDWIDE SALES

AND

SERVICE

Union service offices sewing Union

Special

facilities

will

equipment

Special servicemen serve Whatever

your

your Corporation with

him

today.

It

is

important COLUMBIA® Special most

Corporation,

complete

machines.

Corporation

throughout

aid

you

in

the

for

your

Corporation

are

factory

needs

promptly

location,

representative

to

remember

machines

are

thus

line

of

the

maintains

the

world.

selection

particular

representatives

trained

and and

there

is a Union

to

serve

that

also

products

offering

Finest

LEWIS®

the

Quality

Union Special Corporation, One Union Special Plaza, Huntley, IL 60142, Union Special, GmbH, Schwabstrasse 33,

sales

and

These

of

the

right

operation.

and

are

able

efficiently.

Special

you.

Check

and

of

Union

industry

sewing

to

the

Gainesville, GA Norcross, GA Chicago, Carrollton, Commerce, CA Philadelphia, Opa·Locka, FL

Montreal, Quebec

Toronto, Ontario

Brussels, Belgium Leicester, England Paris, France Stuttgart, Milano, Italy Hong Kong Osaka, Japan

Other Representatives throughout all parts of the world

0-7000

IL

TX

W.

Stuttgart

PA

Germany

1,

West Germany.

U.S.A.

Printed

in

U.S.A.

Union Special LF600 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual