COATS Kit 85607471 User Manual

Leverless Bead Lifter
Kit 85607471

For use with COATS 50/70X and APX Series Tire Changers

This is a supplement to your operating manual and covers the installation and use of the COATS® Leverless

Bead Lifter. If you do not have your original operating manual, please call COATS at 1-800-688-6359 to request
an additional copy.

User Instructions

with Parts Identifi cation

READ these instructions before placing unit in
service. KEEP these and other materials delivered
with the unit in a binder near the machine for ease
of reference by supervisors and operators.

1601 J. P. Hennessy Drive, LaVergne, TN USA 37086-3565 615/641-7533 800/688/6359 www.ammcoats.com Manual Part No.: 85607836 00a
HENNESSY INDUSTRIES INC. Manufacturer of AMMCO

®

, COATS® and BADA® Automotive Service Equipment and Tools. Revision: 01/12

Qualifying Test For

Machine Compatibility

1. Push down on mount/demount tool while pulling

up on table top. Record distance — top of clamp to
bottom of mount/demount tool.

2. Now, pull up on mount/demount tool while push-

ing down on table top. Record distance — top of clamp
to bottom of mount/demount tool.

Leverless Bead Lifter

Installation

CAUTION

Always DISCONNECT THE ELECTRICAL
POWER before servicing equipment. This
prevents electrical shock or accidental
movement of the systems operated by the
electrical power.

CAUTION

Always DISCONNECT AIR SUPPLY before
servicing equipment. This prevents acciden­tal movement of systems operated by com­pressed air which may result in personal
injury. BLEED THE AIR SYSTEM by actuating
all the valves.

50/70x Series Installation

1. Disconnect the electrical power and air supply

from the machine; empty all residual air.

3. Subtract step 1 distance from step 2 distance. If

distance is greater than 3/8-inch then machine is not
compatible.

Note: If the machine is not compatible, please con-

tact COATS® at 1-800-688-9240 for the Certified Ser­vice Partner nearest you.

2. Remove side panel from chassis.

3. Locate and cut rubber hose that is between the

pedal valve and oil injector.

Pedal Valve

Oil Injector

2 • Important: Always read and follow the operating instructions.

4. Route hose through 1-inch hole in rear of chassis.

Build up tee assembly using parts 64, 65, and 60. Place
hose clamps on hoses; then connect to tee. Place hose
clamp on opposite end of hose and connect quick con­nector assembly using parts 85 thru 89. (See Parts
Identification)

Tee Fitting

5. Route kit hose up the back of the tower. Install

cushion hose clamp around air hose near the fitting.
Then, fasten clamp/hose assembly to top of swing arm
using supplied bolt (or use a self-supplied 1/4-inch self­tapping screw).

Fa s ten Hos e To Top

Of Swing Arm

Note: On units equipped with shoulder screw, use

shim for plastic mount/demount head vertical bar lock.

Hold Shaft Down

And Release Lock

8. Remove spring, install spring from kit and place

shaft assembly back into swing arm. Reassemble with
shaft flat in same orientation.

9. Lock shaft.

10. Assemble washer set on screw, small washer

first with mating bevels together. Attach leverless bead
lifter assembly to vertical shaft; hand-tight only.

6. Lock the vertical slide shaft and then remove the

mount/demount tool, Duckhead® roller mount and rub­ber cushion.

Remove Mount/

Demount Tool

7. Hold vertical slide shaft down, release lock handle

and remove shaft assembly out the top. Note orienta­tion of flat on the end of shaft.

Attach Leverless

Bead Lifter To Shaft

11. Connect coil air hose from leverless bead lifter to

the fitting installed on top of swing arm bracket (from
step 5).

Connect Coil

Hose To Fitting

12. Re-connect air supply to machine. Inspect and

correct leaks if found.

13. Be sure to perform the steps for the Leverless

Bead Lifter Adjustment Procedure.

Important: Always read and follow the operating instructions. • 3

APX Series Installation

1. Tilt tower forward and rotate slide shaft control to

the DOWN position. Do not lock.

2. Disconnect power and air; empty all residual air.

3. Remove the mount/demount tool and rubber

bumper.

4. Remove the screw from top of vertical slide cap.

5. Remove rubber stop and hardware from vertical

shaft.

10. Place air coil hose through hole in tower bracket.

Route Coil Hose
Through Hole In

Bracket

Remove Hardware

From Vertical Shaft

6. Slide vertical shaft out the top and rotate it 180

degrees; then re-insert the vertical shaft.

7. Place spring over top of vertical shaft.

8. Replace screw (from step 5) in top cap.

Replace

Screw

11. Cut 1/8-inch tube as shown.

Cut Tubing

12. Assemble (2) cut ends to tee supplied with kit

and push-connect coil hose to tee fitting.

Install Tee

Fitting

Connect Coil

Hose

9. Install leverless bead lifter to the shaft following

the 50/70 series installation steps 10 & 11.

13. Re-connect air supply to machine. Inspect and

correct leaks if found.

14. Be sure to perform the steps for the Leverless

Bead Lifter Adjustment Procedure on page 7.

4 • Important: Always read and follow the operating instructions.

Leverless Bead Lifter

Adjustment Procedure

1. Use a 17-inch diameter wheel for adjustments.

This covers the normal range of 14 to 21-inch wheels.

2. Set mount/demount tool to 1/8 to 3/16-inch above

wheel.

1/8" to 3/16"

3. Align mount/demount tool to match curvature of

wheel.

5. Loosen (2) set screws on adapter 1/4 turn.

6. Tighten screw holding leverless bead lifter assem-

bly to vertical shaft; torque to 20-26 ft-lbs.

Torq ue To

20-26 ft-lbs.

7. Tighten set screws (2) on mount/demount tool.

Align Mount/

Demount Tool

With Wheel

Curature

4. Snug (2) set screws in mount/demount tool mak-

ing sure mount/demount tool to wheel relationship
doesn’t change.

(2) Mount/Demount

Head Set Screws

Important: Always read and follow the operating instructions. • 5

Leverless Bead Lifter

Operation

This accessory is normally used in the servicing of
single piece automotive and most light truck tire/wheel
assemblies.

Demounting

Follow tire changer operating instructions provided
for demounting a standard wheel assembly, except:

1. After deflating and bead loosening, clamp the

wheel to the table top. Position leverless arm until
mount/demount tool plastic contacts wheel.

2. Tighten swing arm adjustment screw until it con-

tacts arm.

3. Lubricate leverless bead lifter tool (figure 1).

5. Push control handle down to lower leverless tool

under tire bead while pulling leverless handle to hold
leverless bead lifter against the wheel.

Note: If leverless tool does not hook under tire bead,

reverse rotation. Re-position valve stem while pushing
bead opposite leverless bead lifter into drop center.

Figure 4 - Leverless Tool Hooked Under Tire Bead

6. Push lifter control up, retracting leverless tool.

Note: Use helper arms if equipped.

Figure 1 - Apply lubricant to Bead Lifter Tool

Note: To aid bead lubrication, lower leverless tool
slightly to move bead away from wheel.

4. Position valve stem approximately as shown (fig-

ure 2) to prevent damage to TPMS (Tire Pressure Moni­toring System) sensor.

Valve
Stem

7. Depress the table top pedal to rotate wheel. The

bead lifter tool will guide the bead up and over the edge
of the wheel. Continue rotation until the upper bead is
demounted.

8. Next, position valve stem by the bead lifter tool, as

shown in step 4 (figure 2).

Figure 2 - Position Valve Stem By the Bead Lifter Tool

6 • Important: Always read and follow the operating instructions.

9. Now repeat step 5, to position tool for lower bead

removal (figure 5).

Figure 5 - Bead Lifter Tool Hooked Under Tire Bead

10. While holding tire up in the drop center, lift tire

to hook the bead on leverless tool, push control handle
up to lift bead over rim (figure 6).

Tire Mounting

12. Lubricate tire beads liberally with tire manufac-

turer’s approved rubber lubricate.

13. Place tire over wheel and move swing arm into

position making sure the valve stem is at the 9 o’clock
position in front of bead lock. Position tire so that lower
bead is above the rear extension of the bead lifter tool
and below the front knob (figure 7).

Valve
Stem

Figure 7 - Position Tire Against Bead Lifter Tool

Figure 6 - Push Control Handle Up To Lift Bead Over Rim

11. Depress the table top pedal to rotate wheel. The

bead lifter tool will guide the bead up and over the edge
of the wheel. Continue rotation until the lower bead is
demounted.

14. Depress table top pedal and rotate wheel to

mount lower bead. Use drop center of wheel by forc­ing down on tire just ahead of the mounting tool, and
follow as tire rotates Rotate table top until lower bead
is mounted.

15. For top bead installation, rotate table top until

the valve stem on wheel is just in front of where the
bead crosses the rim (figure 8). Be sure the tire is on
top of the mount/demount head tail.

Valve

Stem

Figure 8 - Position Valve Stem In Front Of Bead Lock

16. Slightly lower leverless tool to push bead down;

hold opposite side of tire down into drop-center.

17. Depress table top pedal and rotate tire until

bead is mounted. Be careful to ensure bead stays in
the rim drop center in the area ahead of the bead lifter
tool.

18. Inflate, unclamp per standard instructions.

Important: Always read and follow the operating instructions. • 7

Parts Identifi cation

Leverless Bead Lifter

Item No Part No. Description

1 84297851 Handle
2 87019215 Valve Box
3 84399954 8 x 20 Screw
4 84395374 M8 Nut
5 83030571 6 x 4 Spiral Hose, L=1500
6 84198285 5-way Valve
7 82006996 Valve
8 84198618 1/8” Union
9 84399829 8 (8, 4 x 16 x 1,5) Washer
10 84399900 M8 Self-locking Nut
11 84393957 10 x 12 Screw
12 84399864 D.12 Seeger Ring
13 84395530 12 x 2 Screw
14 84393346 Screw
15 89233409 Back Slide Bootie, Kit Pkg
16 83033830 Touchless Mounting Tool
18 83019202 Connection Plate
19 84399434 12 x 20 Screw
20 84398637 ID 12 x 21 x 2, 5 Washer
21 83017334 12/18/8, 2 Bush

Item No Part No. Description

22 83017302 12/18/6, 5 Ferrule
23 83019212 Tool Pin
24 83019214 Connection Rod
25 84393753 5 x 8 Screw
26 89233409 Front Slide Bootie, Kit Pkg
27 83019210 Pin
28 83019213 Touchless Tool
29 83010284 D.14 x 45 M5 Control Handle
30 83019211 Cylinder Pin
31 83019561 Support Plate
32 84194004 MR 41 6 M6 Union
33 84199161 1/8” Plug
34 84199610 1/8” Silencer
35 84399957 6 x 8 Screw
36 82031707 Cylinder Unit
37 84399976 Nut M8
38 84298822 O-ring D.68, 26 x 3, 53
39 84399865 Self-locking Nut M12
40 84198856 D.75 Piston
41 83031708 Cylinder Shaft

8 • Important: Always read and follow the operating instructions.

Item No Part No. Description

42 83019208 8 x 1, 25 x 180 Special Screw
43 83019204 M8 X 1, 25 x 164 Special Screw
44 83031709 Cylinder Liner L=125
45 83015024 Flange
46 83199601 Scraper
47 83019467 D.75 SO Side Hole M6 Back

Flange
48 87019199 Tool Holder
49 83019959 6 x 6 Hose L=240
51 84396878 12 x 25 x 0, 5 Steel Shim
52 83031595 Threaded Tab
53 8099053 1/4” Hose L=7.5 Ft
54 83031235 Spring
55 8106301 1/4-20 Screw
58 8182044 Hose Clamp
59 85606362 1/4” Clamp
60 8000378 1/4” Barb
63 85606363 3/8” Clamp

Item No Part No. Description

64 8101898 3/8” Barb
65 8000643 Te e
67 84395804 2 x 35 x 5, G Type 14, Washer
68 84395805 2 x 21 x 4, C Type 10, Washer
69 8107715 3/8-16 UNC Screw, L=1.25”
*85 84199461 Adapter
*86 84194089 1/8” Union
*87 84194088 Quick Union
*88 84198993 1/8” Quick Union
*89 84199026 Union
90 85000045 Tee
91 84198778 Union

*Not Shown

70X Series

APX Series

91

90

Important: Always read and follow the operating instructions. • 9

10 • Important: Always read and follow the operating instructions.

Important: Always read and follow the operating instructions. • 11

85607836 00a 01/12 © Copyright 2011 Hennessy Industries and COATS All Rights Reserved