Seiko CH-8B, CH-BTFL User Manual

1 i s t o f P a r t s

!'or

SElKO

M o d e l C E - e

SEWING

MACHINE

~

I

CO.,

LTD.

TOKIO•

JAPAN

28010

28012

28013 2801 28015 280

16

280

17

2

8018

28

019 28020 280

21

28022

28022 280

23 28024 28025 28026 28027 28029 28030 28031 28032 28034 28035 28036 28037

28038 28039

280.!.0 28041 28042 28043 28044 28045 28047

28048 28049 28050 28051 28052 28054

28055

.!.rm shaft Cam

Needle

c=ank

position set

4

Arm 'shaft Arm Arm Machine

!~chine

Mechine A

rm

A

rm

Thread

-A

Thread

-A

Thread

Thread Thread

Machine

Needle Needle Needle ·bar

Needle . Needle Needle Needle Needle Needle Needle Needle

Heedle Needle Foot Needle Needle Presser Presser Presser Pre

sser Tension Tension Presser

Presser

bushing shaft bushing shaft

bushing

pulley pulley

adjusting

pulley

key

shaft

bushing shaft

bushing set

take

up

lever

take

up

lever

take

up

lever

take

up

lever

take

up

leve

take

up

lever

pulley

set bar bar

connecting connecti

crank

position

bar

rock

bar

rock

bar

rock

bar

rock

bar

rock

bar

connecting

bar

connecting

bar

rock

bar

rock

lifter

bar bar

lifting rock rock

bar bar

lifting

bar

position

bar

bushing releasing releasing bar

spring

bar

screw

(front) (rear) (front) washer

set screw

.r

screw

ng

frame frame frame frame frame

frame frame

bar lever

nut

sc=ew

thread hinge

hinge

roller roller

stud stud set

stud stud stud guide

link

link stud

stud

lever

stud stud

bracket

guide

(lower)

screw

(large)

screw

(front) (rear)

eyelet bushing

stud

set

hinge

set

screw

(smal

(upper) (large

)

(small)

stud

set

(small) (large) set

set

screw (lower) washer

bracket

scre

set

screw

w

l)

screw

screw screw

280

57

280

58 28060 28061 28062 28063 280

64 28065 28066 28067 28068 28070 28073 28074

28075 28076 28077 28078 28079 28080

28083 28084 28085 28086 28087

28088

28089 28090' 28091C

28091

- 1 28091-2 2809

1-3

2809

1-4 28091-5 28091

- 6

28091- 7

2809

1-8

28092 28093

Presser

Presser Lever

lever Feed Feed

Feed

Feed Feed

S

Be Belt Belt Belt Shuttle Shuttle Shuttle Hook Hook Hook

Shuttle Bed Shuttle Shuttle Shut Shuttle Shutt S

huttle

Thread Set

Set Bobbin

Oil

foot foot

hinge

screw

supporting

forked

connection

and

feed

regul

ating regulating forked

connection regulating regulating forked connection rock

s~ft

rock

shaft

rock

shaft

et

screw

for

1 t

guard

body

guard

fitting

guard

plate

guard

bodyrace race race

cover cover

spring

cover

spring race

slide

hook frame

tle

cylinder cylinder

le

cylinder cylinder

regulating

screw

for

screw

for

pad

- 2 -

set

screw and

plate

lifting

bar bar

collar collar

stud crank

28075

bar

set body back back

spring

set-pin

body

set

complete

set-pin set set

spring

28091- 6

28091- 1

eccentric

stu

d slide

set slide blo

screw

connection

screw

spring spring

belt

block

screw

set

guard

ck

hinge

screw

plate

screw nut

set

sere••

- l -

4094

28095 28096 28097 28098 26099 28100 28101 28102

28103 28104

2810 28106 28107 28108 28109 28110 28111 28112

28113 28114 28116

28119 28120 28121 28122 28123

28

124 28125 28126 28127

28131 28132

28135 28136 28

137 28138 28140 28141

Set

SC:::"o;!n'

:.·~

28095 'iashe::: fo::: 28098 Oscillating rock

Oscillating Oscillatin5 Oscillating

•.;asher Crank

Cr Set S

5

Oscillating

ank

sc:::e~

et

sc:::e~

for connecting coni!ecting

for for

Oscillating

Slide

block

Set

ring

for Rotating Rotating Rotating Rotating Rotating

Shuttle Fe

ed Feed Set Throat Set Feed Feed Feed Feed

Feed Feed Lifting

hook hook hook hook aook

driver

lifting rock

dog

sere·" for 28

plate

screw

for bar bar

connectio

bar

fittings

bar

connection

bar

coonect~on

driving

rock

rock rock: rock:

28101

28102

26105

shaft

sP~t

sc:::ew

. 28102

sha

shaft shaft shaft shaft

119

28121

eccentric shaft

shaft

shaft shaft shaft

rod rod

crank

f t

shaft

n

hin~

::Unge pin

cam

slide

bushill€ bushing collar bus::llng

binge

hinge

pin pin

block

(front)

(rea

set screw

(up

?~

(lower)

bushing

r )

per

)

(front & rear)

28143 28145

28146 28147 28148 28151 28152 28153 28154 28155 28157 28158 28161 28

162 2816 3 28164 28167 28165 28169

28170 281

71 28172 28173 28174 28175 28176 28177 28178 28179 28180 28181

28182 28183 28184

Lifting Vibrating V

ibrating presser Se t Connection

Lifting

screw

eccentric

presser

for

bell

bar

foot

vibrating

28141

crank

presser

foot

26185 28186 28187 28188 28189

s~~

d

sc

:::ev

for Vibrating Connection

Set

Upper Connecti Connection Coonection

Up~e

Ringe

·rh=ead T.hzead ?eed reed

presser

sc:::e•

for

feed

rock

on (A)

(B)

r

feed

crank

sc:::ew

guide guide

:::egulating

:::egula

ting

28145

for

(center)of face (lover)

Feed regulating ;eed

regulating

Upper fe ed

!.r::1

cover Face Thread

connection

(front)

plate

controller spring TU:e - up spring Take- up Sicie Side

A=

Foot Foot Pin Spring

spring (extra

plate

(arm)

plate

(bed)

cap

l i

fter lif

lifter

for 28176

for

28176

lifting

Washer for 28176 Bobbin

vin

der

bracket

Bobbin

winder Bobbin 'o'ind. Bobbin ·o'inder Bobbin

winder Bobbin w

Bobbin

winder lever Bobbin

winder lever

Bobbin.

winder

er

inder re

sha hinge shaft shaft

28141

bar

for

28145

shaft

for

28148

set

screw for

for

28148

connection

281

54

plate collar lever pin knob

ting

lever lever (small)

ft

stop scre driving

tur

ning

lever

connecting link

28148

rod

plate

of

face

plate

scre

w

stop

)

w

roller

spring spring spring

stop

- 3 -

- 4 -