HENNESSY INDUSTRIES Coats Rim Clamp X-Model Series User manual

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.
Parts Identification
1601 J. P. Hennessy Drive, LaVergne, TN USA 37086-3565 615/641-7533 800/688/6359 www.ammcoats.com Manual Part No.: 85607317 00
HENNESSY INDUSTRIES INC. Manufacturer of AMMCO®, COATS®and BADA®Automotive Service Equipment and Tools. Revision: 12/11
* 7665 Shown
50/60/70 and X-Model Series
Rim Clamp®Tire Changers
For servicing single piece automotive
and most tubeless light truck tire/wheel
assemblies.
Any other type, including tube type and agricultrual, require
special handling. Tires identified as truck tires need to
adhere to OSHA standard 1910.177.

Parts Identification
The following pages include parts breakdowns with
exploded view illustrations to help with ordering
replacement or spare kits. Assemblies are noted
where it is recommended that individual parts not be
ordered separately. Note that the parts view illustra-
tions are for multiple models and not all parts shown
are on all models. Every effort is made to supply
accurate exploded views, however, due to interim
changes in manufacturing operations, some units
may not be exactly as illustrated.
2 • COATS Tire Changer

COATS Tire Changer • 3
Table of Contents
Chassis System................................................... 4
BL Arm Assembly ............................................... 5
Inflation Bracket and
Tower Assembly............................................. 6 - 7
Swing Arm Assembly.................................... 8 - 9
Foot Pedal Assemblies .............................. 10 - 13
Electric Model Foot Pedal Assembly ......... 10 - 11
Air Model Foot Pedal Assembly.................12 - 13
Table Top and Shaft Housing Assembly .. 14 - 15
Robo Arm Assembly......................................... 16
Inflation Guard Assembly - 6065, 7665............17
Valve Assemblies...............................................18
Cylinder Assemblies..........................................19
Leverless Bead Lifter ........................................ 20
Electric Schematic ............................................ 22
Pneumatic Diagrams ........................................ 23

4 • COATS Tire Changer
Chassis System
Item Part No. Description
**1 8000491 Lube Applicator
**2 8106259 Lube Bottle (Red)
**3 8106301 1/4" Hex Hd Self Tap Screw, Gr.5
**4 8182809 Lube Bottle Bracket
5 8182811 Inflation Pedal Cover
6 8181285 Inflation Pedal Decal
7 85607585 Metal Side Panel
8 8182040 M10-1.5 x 55MM Hex Hd.Cap Scr,
Gr.8.8
9 8301032 3/8 Flat Washer, Zinc Plate
10 8107715 3/8-16 x 1-1/4 Hex Hd. Cap Scr, Gr.5
11 8181964 Plastic Accessory Tray
12 8183770 Lubricator Bracket
13 8183778 Lubrication Notice Decal
14 8182579 3/4-10 x 4-3/4 Hex Hd Cap Scr, Gr.5
15 8182457 3/4 SAE Flat Washer
Item Part No. Description
16 8182016 3/4-10/E23 Nylon Hex Nut
17 8182041 Chassis
18 8181851 B.L. Pad, Front
19 8182088 5/16-18 x 1-1/4 TPHST Screw, Gr.5
20 8181855 B.L. Center Pad
**21 8181354 Bead Lifting Tool (Not Standard On
Leverless Unit)
**22 85000783 Lift Tool Bootie Kit, Pkg of 10
23 924724 312-18 Hex Flange Nut
24 8185629 Tank Reservoir w/Cap
25 81856301 Tank Reservoir Cap
26 8183452 5/16-18x5/8 HWHCS Screw
**27 85000850 Tire Paste Brush
**28 8183710 Universal Mounting Paste
**29 85009048 Lube Bucket Bracket & Brush Kit
**Accessory Item
TORQUE TO
20/25 FT. LB. MAX.
APPLY GREASE TO THESE LOCATIONS
**1
**2
**3 **4
5
6
3
7
8
99
10
11
3
312
14
15
15
16
17
18
19
18
20
**21
13 23
26
24
**27
**28
3**29
25
**22
3

COATS Tire Changer • 5
BL Arm Assembly
Item Part No. Description
†1 8183312 B.L. Cylinder, 3/8" Fitting (Foot
Operated)
81833123 B.L. Cylinder, 1/4" Fitting (Hand
Operated)
2 8181949 5/8 x 1-3/8 Clevis Pin
3 8181912 Clevis Clip
4 8182016 3/4"-10 Nylon Insert Lock Nut, Gr.5
**5 8183606 Shoe Bootie Kit, Pkg of 2
6 8181953 B.L. Shoe, Handle & Pivot W/C
85009199 B.L. Shoe, w/handle
7 8182043 5/8-11 Nylon Insert Lock Nut Gr.5
8 8181951 B.L. Shoe Pivot Bracket
9 7000230 1/2" Rubber Hand Grip
10 8182011 5/8-11 x 5" Hex Hd Cap Scr, Gr.5
*11 8185755 B.L. Arm Valve Assembly
12 8143168 1/4-20 x 3/4" HHCS, Whiz Lock
13 8182009 3/4-10 x 3 3/4" HHCS
14 8120326 ø1/2" Hitch Pin
15 8180230 B.L. Spring
16 8182550 Pivot Pin, B.L. Cylinder Rod
(Foot Operated)
85607837 Pivot Pin, B.L. Cylinder Rod
(Hand Operated)
17 8181970 Bead Loosener Caution Decal
18 8182768 Bead Loosener Caution Decal
19 8182002 B.L. Arm
†Cylinder Assemblies
*Valve Assemblies
**Accessory Item
BL Arm Assembly (Hand Operated)
BL Arm Assembly (Foot Operated)
It
e

6 • COATS Tire Changer
Pressure Limiter Assembly
1
2
34
57
6
8
9
10
11
12
13
14
15
16 17
18
19 20
21
21
22 23
24
25
26
27
28
29 30
31
32 33
34
35
36 37
38
39
40
41
42
Torque To 200 ft./lb.
48
47
46
50
51
55 54 53 52
44
45 43
49
49
49
Inflation Bracket and
Tower Assembly
Item Part No. Description
1 8181933 Pedal Inflation
2 8102459 3/8" Self Tap Screw Gr.5
3 8107407 Hitch Pin Retainer
4 8104613 5/8" Ext. Tooth Lock Washer
5 8104611 5/8" N.F. Jam Nut Gr.5
6 8104610 3/4" N.F. Jam Nut Gr.5
7 8104612 3/4" Ext. Tooth Lock Washer
8 8181932 Inflation Brkt.
9 8180103 3/8 x 3-1/4 Clevis Pin
10 8104674 Bushing (3/4" Valve)
11 8106298 3/4" Valve Ported 1/4"-18 NPT
12 8143169 1/4-20 Whiz Lock Nut, Gr.5
13 8104600 1/4" Valve Comp.
14 8104673 Bushing (1/4" Valve)
15 8120408 1/4-20 x 1-3/4 H.H. Cap Scr., Gr.5
16 8120424 3/8"-16 Wash Hd. Lock Nut Gr.5
17 8182076 Shim Kit
18 85000816 Pressure Limiter
85009136 **Pressure Limiter
19 8000240 Washer 1" OD x 13/32 ID x 3/16"
20 8107715 3/8-16 x 1-1/4 Hex Hd. Cap Scr, Gr.8.8
21 8106303 3/8" Whiz Lock Nut, Gr.5
22 8106302 3/8" Whiz Lock Screw, Gr.5

COATS Tire Changer • 7
56
57
58
56
59
58
59
56
61
*60
25
Item Part No. Description
23 8101018 0.392 x 0.687 x 0.0478 Washer
24 8181137 3/8-16 x 2-1/4 Hex Hd.Cap Scr, Gr.5
25 8182373 Warning Decal
26 8182016 3/4"-10 Nylon Insert Lock Nut, Gr.5
27 8100994 3/4 Flat Washer
28 8181114 Adjusting Knob Assy
85607820 Adjusting Lock Knob (Leverless)
29 8107517 Gauge Lens, Screw On
30 8107983 Plastic Fastener
31 8107985 Flanged Air Gauge w/Fasteners
32 8109888 Inflation Warning Decal
33 8109769 Release Valve Decal
34 8182457 3/4" SAE Washer
35 8182059 Line Press Gauge Decal
36 8183635 3/4-10 x 14-1/2" Hex Hd. Cap Scr,
Gr.5
37 8108968 Air Gauge
38 8182599 Safety Valve
39 8183434 Manifold/Gauge
40 8000378 1/4" Brass St. Fitting
41 8182458 Plastic Cap (Tower)
42 8183622 Tower/Air Receiver
8183764 Tower/Air Receiver (7665)
43 8109471 1/8" Brass Hex Nipple
44 8109468 Pressure Repeater
45 8110497 Male Elbow 1/8 NPT x 1/4 Hose
46 8109472 1/8" Inline Filter
47 8111083 Regulator
48 8182035 1/8 NPT x 1/4 Tube Male St. Fit.
49 85606362 13mm Spring Hose Clamp
50 8103649 ø1/4 x 12" Hose
51 8110496 Volumn Chamber
52 8110325 1/4" NPT Male Run Tee
25 8109466 Piloted Valve
54 8111255 1/4 NPT x 3/8 x 1/4 Spl Tee
55 8184459 3/8 x 25" Black Rubber Hose
56 8182221 6" Hose Clamp
57 8183509 Accessory Box Assembly
58 8000491 Lube Applicator
59 8106259 Lube Bottle (Red)
60 8181554 Accessory Tray Kit
61 8182167 Lube Bottle Brkt-Red
8182809 Lube Bottle Brkt-Red

8 • COATS Tire Changer
Swing Arm Assembly
Item Part No. Description
1 8183151 5/16-18 x 0.75 SBHCS, Gr.8
2 8181771 Vertical Slide Knob
3 8182028 Vertical Slide Spring
83031235 Vertical Slide Spring (Leverless)
4 8182339 Swing Arm Shim Kit
5 8181038 Swing Arm Pivot Pin
6 8182820-2 Swing Arm, for R.H. Cam Lock
8182820-3 Swing Arm, Locking (Leverless)
7 8100979 Handle Grip, Black Flex 3/4 I.D.
8 8183673 Lock Handle/Lift Cam W/C, R.H.
9 8181095 1-5/8 Snap Ring
10 8182371 1-5/8 Dia. Wave Washer
11 8181113 1/2"-13 Jam Nut, Gr. 5
12 85606343 Lock Plate
13 8181035 Lock Plate Lift Pin
14 8182812 Vertical Slide Shaft
15 8182031 Rubber Bumper
16 85606344 1/2 x 5/8 Shoulder Screw
17 8182813 3/8-16 x 3/4" Ctr Bore Cap Scr, Gr.8
18 8182027 7 ga. x .406 ID x 1.28 OD Washer
19 8106302 3/8" Whiz Lock Screw, Gr.5
20 8140667 1/4-20 x 1/4 Soc.Hd.Set Scr, Gr.8
21 8182786 5MM x 25MM Dowel Pin
22 8182787 0.562 Diameter x 0.515 LG. Roller
23 8182788 Duckhead®Mount/Demount Tool Kit
(Metal)
Item Part No. Description
24 8184271 Receiver Bracket
25 8183061 Duckhead Mount/Demount Tool Kit
(Nylon)
26 85009175 Roller Mount
27 85009932 Bead Roller
28 8184432 Duckhead Mount/Demount Tool Kit
(Grey)
29 8183055 3/8-16 x 0.750 SBHCS Screw
30 85607820 Adjusting Lock Knob
31 85000317 5/16-18 x 1-1/2 HSWHCS Screw,
Zinc
32 8107635 5/16" Plain Washer
33 85607814 Lock Assembly
34 85607816 Lock Block
35 7000230 1/2 x 3 Handle Grip

COATS Tire Changer • 9
18
25
19
24
26
27
28
18
29
30 31 32
33
34
35
Torque to
60-70 ft. lb.
Steel
DuckHead®
Mount/Demount Tool
Nylon
DuckHead
Mount/Demount Tool
Grey
DuckHead
Mount/Demount Tool
Torque to
60-70 ft. lb. Torque to
60-70 ft. lb.
1
2
3
4
5
67
8
9
10
11
12
13
14
15
18
19
20
21
22
23
16
9
APPLY GREASE TO THESE LOCATIONS
17
Swing Arm Locking Mechanism
(Leverless Unit)

10 • COATS Tire Changer
Foot Pedal Assemblies
Electric Model Foot Pedal Assembly
Item Part No. Description
1 8181918 Bar-Valve Brkt. Spacer
2 8181872 Torsion Spring Sleeve
3 8181948 1/2" Nylinder Bearing
4 8181675 Standard Pedal
5 8182327 Pedal Spacer
6 8181911 Pedal Spacer
7 8182358 Pedal Spacer
8 8181369 1/4-20 Lock Nut, Nyl. Ins. Gr.5
9 8182670 Spring Stop Bracket
10 8181707 Torsion Spring
11 8104945 1/4 x 1 HWHSTC, Gr.5
12 8181977 3/16" x 1-1/2" Clevis Pin
13 8120469 Hair Pin Cotter
14 8181984 1/4-20 x 1" Hx.Hd.Cp.Scr., Gr.5
15 8181923 Stop Washer
17 8182682 10-24 Nylon Insert Lock Nut Gr.5
18 8181699 Lever Assembly - Switch
19 8182743 10-24 x 3/8 SHCSS Gr.8
20 8182363 Spacer - Sw Pedal Lever-Red
21 85010038 Cam Lever Follower
23 8107635 5/16" Flat Washer
24 85606355 Stop-Pedal
25 8111609 Hair Pin Cotter
26 8301121 Washer
27 8183398 Pedal Shaft
28 85009985 Valve Mounting Bracket
29 8106301 1/4" Hex Hd Self Tap Screw, Gr.5
30 8181989 10-24 x 3/8 SHCS, Gr.8
Item Part No. Description
31 8182001 10-24 x 3/4 SHCS
37 85600262 Valve Assembly
38 8182588 Valve Assembly
44 85009982 Spacer-Valve, Clamp, TT
45 8120321 1/4-20 x 1.25 HHCS Gr.5
46 85009984 Block-Upper Stop Pedal Assembly
47 8184675 Oil Injector Assembly
48 85009983 Block-Lower Stop Pedal
49 8181982 3MM x 12mm HHCS Gr.5
50 8301072 #6 Internal Tooth Lk Washer
51 8184389 Switch-Reversing (switch only)
52 8181728 Lever - Switch Actuator
53 8181983 10-24 x 5/8 BHSCS, Gr.8
55 8181959 Cover-Switch
56 8181587 Circuit Breaker - 15 Amp, 110V
57 8182332 Guard-Foot Pedal
*Valve Assemblies
**Accessory Item

COATS Tire Changer • 11

12 • COATS Tire Changer
Air Model Foot Pedal Assembly
Item Part No. Description
1 8181918 Bar-Valve Brkt. Spacer
2 8181872 Torsion Spring Sleeve
3 8181948 1/2" Nylinder Bearing
4 8181675 Standard Pedal
5 8182327 Pedal Spacer
6 8181911 Pedal Spacer
7 8182358 Pedal Spacer
8 8181369 1/4-20 Lock Nut, Nyl. Ins. Gr.5
12 8181977 3/16" x 1-1/2" Clevis Pin
13 8120469 Hair Pin Cotter
14 8181984 1/4-20 x 1” Hx.Hd.Cp.Scr., Gr.5
16 8181708 Pedal Extension Spring
21 85010038 Cam Lever Follower
23 8107635 5/16” Flat Washer
24 85606355 Stop-Pedal
25 8111609 Hair Pin Cotter
26 8301121 Washer
27 8183398 Pedal Shaft
28 85009985 Valve Mounting Bracket
29 8106301 1/4" Hex Hd Self Tap Screw, Gr.5
30 8181989 10-24 x 3/8 SHCS, Gr.8
31 8182001 10-24 x 3/4 SHCS
36 8182066 Valve Assembly
37 85600262 Valve Assembly
38 8182588 Valve Assembly
40 85600263 Valve Assembly
44 85009982 Spacer-Valve, Clamp, TT
45 8120321 1/4-20 x 1.25 HHCS Gr.5
46 85009984 Block-Upper Stop Pedal Assembly
47 8184675 Oil Injector Assembly
48 85009983 Block-Lower Stop Pedal
57 8182332 Foot Pedal Guard

COATS Tire Changer • 13

14 • COATS Tire Changer
Table Top and Shaft Housing
Assembly
Item Part No. Description
1 8181929 3/8-16 x 1”, Gr.8 Skt. Hd. Cap Scr.
2 8181704 Table Top Plate
3 8182024 Inflation Nozzle
4 8182025 1/4" Steel Ball
5 8182083 3/4" Jam Nut
6 8184126EX Adjustable Rim Clamp
7 8182250 Adj. Clamp Plunger/Spring Assy.
8 8182248 Carrier/Cover - Cylinder End
9 8101039 1/2" Lock Nut, Gr.5
10 8182249 Carrier/Cover - Clamp Adj.
11 8181734 Pivot Link W/C
12 8182279 Adj. Clamp Link Bolt
13 8181731 Table Top Pivot Plate
14 8183476 ø1/4" x 3/4" Roll Pin
15 8181733 Pivot Block
16 8183452 5/16-18 x 5/8" Flange Whiz-lock Scr.
†17 8182613 Table Top Cylinder Assembly
18 8182627 1-5/8” Dia. Cap Plug
19 8181742 16MM x 40mm Hex Head Bolt
Gr.10.9
20 8182979 ø16mm Molded Washer
21 8181990 Spider Assembly
22 8182619 Rotary Coupling Assembly
23 8182186 Transmission Dipstick
24 8182185 Dipstick Tube
25 85606734 Transmission Pulley (3-hole)
8181658 Transmission Pulley (6-hole)
26 8140567 1/2-13, Hex. Whiz-lock Nut
27 8183156 ø2" X ø2 3/4" x .010 Washer
28 Transmission Kit
29 8120325 5/16-18 x 1 Ser. Wash.Hd.Scr., Gr.5
30 8184674 Motor Pulley
Item Part No. Description
31 8180047 Motor V-Belt
32 8182178 5/16-18, Hex. Whiz Lock Nut
33 8181931 Motor Mounting Bracket
34 8143044 Tinnerman Sq. Captive Nut 3/8-16
35 8184691 Motor, Electric 115V
8182621 Motor, Electric 220V, 50Hz, 1ø
36 8184562 Motor Cable Assy, 4-wire w/plug,
115 V
8181511 Motor Cable Assembly, 4-wire,
220V
37 8181190 Air Motor, Gast. 6AM
38 85606398 Exhaust Valve
39 8181206 1/2" NPT Muffler
40 85607160 3-position Laminated Clamp Cover
Plus Points
85607429 3-position Laminated Clamp Cover
Plus w/o Points
41 85607161 Laminated Clamp Plus Grip
42 85000610 1/4 x 1-1/4 x #10-24 Shoulder Screw
43 85607159 3-position Laminated Clamp Plus
**44 8183604 Bootie Kit, Rim Clamp, Pkg of 10
**45 85607787 Grip Max Plus™, Laminated
Clamps, Pkg. of 4
85607786 Grip Max Plus™, Laminated Clamps
(External Clamp Only), Pkg. of 4
46 8182682 #10-24 Rvsble Hex Lk Nut
47 8301805 #10 Washer
†Cylinder Assemblies
*Valve Assemblies
**Accessory Item

COATS Tire Changer • 15
45 Grip-Max™ Plus
APPLY GREASE TO THESE LOCATIONS
40
41
42
43
7
Electric Motor Air Motor
47
46
1
2
3
4
5
6
78
9
6
7
10
11
12
13
14
15
16
9
17
18
19
20
21
23
24
22
26 25 27
30
29
31
33
34
Torque to
40-45 ft. lb.
1/4 -1/2
Turn Loose
Torque to
20-35 ft. lb.
1/4 -1/2
Turn Loose
Torque to
180-220 ft. lb.
28
36
35
32
29
34
33
32
30
37
38
39
44

16 • COATS Tire Changer
Robo Arm Assembly
Item Part No. Description
1 85009167 Plastic Foot Hold Down
2 8301017 ø1/2" Steel Ball
3 8183637 ø2 Ext. Retaining Ring
4 7000230 1/2" Rubber Hand Grip
5 8183649 1/4-20 x 5/16" Soc Hd Set Screw
6 8181983 10-24 x 3/4 Lg. BHSCS
*7 8185757 Robo Arm Valve Assembly
8 Wire Tie
9 8183644 Cyl. Assem. 2" Dia. x18" Stroke
10 8181997 90º Elbow 1/8 NPT x 1/8" Fitting
11 ** 1/8 x 16" Plastic Tube
12 8181996 1/4 NPT x 1/8 Tube St. Fitting
13 ** 1/8 x 6" Plastic Tube
14 8106301 1/4-20 x 3/4" Soc Hd HWHST
Screw
15 8182044 Neoprene Cushion Clamp
16 8182016 3/4"-10 Nylon Insert Lock Nut, Gr.5
17 8100994 3/4" Flat Washer
18 8181038 Swing Arm Pivot Pin
19 ** 1/4, 58" Black Rubber Hose
Item Part No. Description
20 8184904 Rear Arm Weldment
21 8184905 Front Arm Weldment
22 8183703 3/4-10 x 10-1/2" Hex Hd Cap Scr,
Gr5
23 8182457 3/4" SAE Flat Washer
24 8184226 1/4-28 Grease Fitting
25 8183635 3/4-10 x 14 HHCS, Gr.5
26 8184059 Manifold Assembly
27 8000378 1/4" Brass St. Fitting
28 8108968 Air Gauge
29 8183434 Manifold/Gauge
30 8182599 Safety Valve
*Hose Reels
Item Part No. Description
50-ft. 85000375 1/4" ID x 1/2" OD Black Rubber Hose
50-ft. 85000376 1/8” OD x 0.25 Plastic Tube
*Valve Assemblies
**Hose Reels
4
6*7
10
11
12
15
14
16
17
18
19
17
21
22
Torque To
240 ft./lb.
Torque To
240 ft./lb.
25
23
18
24
16
8
3
2
5
9
13
20
23 28
30
27
26
29

COATS Tire Changer • 17
W
Z
Z
X
Y
W
X
Y
15
15 16
16
16
16
16
16
16
16
16
16
16
16
29
123
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
24
25 26 27
28
29
31
32
33
34
35
36
37
38
39
40
41
42
123
23
23
14
15
16
18
29
18
10
31
18
18
19
20
19
Apply GreaseToThese Locations
*Not Standard On All Models
Arrows On
Valve Are
OnTop In
This View
Torque to
20-26 ft./lb.
See Pneumatic
Diagram For
Hose Routing
44
Inflation Guard
Assembly - 6065, 7665
Item Part No. Description
1 8182318 Handle Spring-B.L. (7665)
2 8104611 5/8" N.F. Jam Nut Gr.5
3 8104613 5/8" Ext. Tooth Lock Washer
4 8182981 Warning Decal
5 8120408 1/4-20 x 1-3/4 H.H. Cap Scr., Gr.5
6 8106301 1/4" Hex Hd Self Tap Screw, Gr.5
7 8182862 Valve Actuator
8 8182842 Front Cover
9 8183067 19" Trim Strip
10 8104673 Bushing, 1/4" Valve
11 8105671 End Cap, 1/4" Valve
12 8102468 Poppet Spring, 1/4" Valve
13 8104649 Poppet, 1/4" Valve
14 8104600 1/4" Valve Comp.
15 8000378 1/4" Brass St. Fitting
16 85606362 Hose Clamp-13mm Spring
17 8103649 ø1/4 x 12" Hose
18 8000376 ELL 90º 1/4 Hose Fitting
Item Part No. Description
19 8182090 3/4" x 61" Lg. Hose
20 8106289 ø1/4" x 22” Hose
21 8110325 1/4" NPT Male Run Tee
22 8109466 Piloted Valve
23 8143169 1/4-20 Whiz Lock Nut, Gr.5
24 8110496 Volumn Chamber
25 8109471 1/8" Brass Hex Nipple
26 8109468 Pressure Repeater
27 8109472 1/8" Inline Filter
28 8111083 Regulator
29 8104844 1/8 NPT x 1/4 Hose St Fitting
31 8102048 ø1/4" x 15" Hose
32 8110328 1/8" NPT Tee
33 8181213 ø1/4" x 3" Hose
34 8182367 1/4 NPT Brass Cross Fit.
35 8108605 Female Coupling Assembly
36 8000580 1/4 NPT Close Nipple
37 8104969 Check Valve
38 8183120 Inflation Guard Pkg
39 8183237 Safety Cage Handles Cover
40 920531 ø1" x 0.281 x 0.063 Washer
41 8301035 3/8-16 Nylok Nut
42 8106302 3/8" Whiz Lock Screw, Gr.5
43 8182846 1/2-13 x 5 U-Bolt
44 8301122 0.500-13 NYLK Hex Nut

18 • COATS Tire Changer
10
11
2
6
7
1
2
3
4
5
3
8
9
12
2
11
13
10
2
11
14
16
15
12 (Foot Operated)
13 (Hand Operated)
Valve Assemblies
Bead Loosener Arm
Valve Assembly
Robo Arm
Valve Assembly
Air Motor Pedal
Valve Assembly
Item Part No. Description
1 8000372 1/4 NPT, 90º St. ELL Fitting
2 8000378 1/4" Brass St. Fitting
3 8000376 ELL 90º 1/4 Hose Fitting
4 8185581 3 Position w/Handle Valve
5 85607855 1/4 NPT Muffler, Small
6 8105615 Small Muffler
7 8185585 3 Position Valve
8 8109481 1/4 NPT x 1/8 NPT RDCR Fitting
9 8181997 90º Elbow 1/8 NPT x 1/8" Fitting
10 8101898 St. 1/4" NPT 3/8" Hose Fitting
11 8184369 4-Way w/Pull Pin Valve
12 8184467 1/4" NPT x 3/8 BRB x 3/8B Tee
Fitting
Item Part No. Description
13 8184469 1/4" NPT x 3/8 BRB x 1/4B Tee
Fitting
14 8181986 4-Way w/Pull Pin Valve
15 906960 1/4 NPT Muffler
16 8184256 1/4 NPT, 1/4 HSE ELL Fitting
Table Top Clamp Pedal
Valve Assembly
Table Top Clamp Pedal
Valve Assembly
Bead Loosener Arm Pedal
Valve Assembly

COATS Tire Changer • 19
Cylinder Assemblies
Torque to
60-65 ft.lb.
Torque to
20 ft.lb.
1
23
6
8
7
9
5
BL Arm Cylinder Assembly
Torque to
40 ft.lb.
Torque to
5-6 ft.lb.
5
6
7
8
9
12
3
4
Table Top Cylinder Assembly
Item Part No. Description
1 8183310 B.L. Cylinder Bottom Cap
2 8182016 3/4"-10 Nylon Insert Nut, Gr.5
3 8181860 B.L. Cylinder Lower Washer
5 8183519 Shaft/Washer Assembly
6 8181574 B.L. Cylinder Barrel
7 8183309 B.L. Cylinder Top Cap
8 8181862 Tie Bolt, 1/2-13 x 10-1/4” Lg., Gr.5
9 8182079 Seal Kit, B.L. Cylinder
*10 8000376 ELL 90º 1/4 Hose Fitting - Hand B/L
8184256 ELL 90º 3/8 Hose Fitting - Foot B/L
Item Part No. Description
1 8181183 5/16-18 Nylon Insert Lock Nut Gr.5
2 8181622 Cylinder Bottom Cap
3 8182719 1/2-13 Locking Jam Nut, Gr.5
4 8183771 1-38 OD x 1/2 ID x 0.062 Washer
5 8181629 Shaft, Tabletop Cyl.
6 8181627 Sleeve, Cylinder
7 8181620 Cylinder Top Cap
8 8181633 Tie Bolt, Tabletop Cylinder
9 8183772 Table Top Cylinder Seal Kit
*Not Shown

20 • COATS Tire Changer
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
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
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