JLG 450AJ Parts Manual

4.8 (10)

Illustrated Parts Manual

Models 450A 450AJ

P/N

3120870

January 28, 2011

REVISION LOG

May 1998 - Original Issue Of Manual

November 18, 1998 - Revised (Edited to Top B/M Revision 7) February 5, 1999 - Revised (Edited to Top B/M Revision 9) August 15, 1999 - Revised (Edited to Top B/M Revision 14) February 16, 2000 - Revised (Edited to Top B/M Revision 18) February 7, 2001 - Revised (Edited to Top B/M Revision 23) February 14, 2003 - Revised (Edited to Top B/M Revision 25) December 16, 2004 - Revised (Edited to Top B/M Revision 25) June 20, 2007 - Revised (Edited to Top B/M Revision 26) January 28, 2011 - Revised Manual

3120870

A

REVISION LOG

This page left blank intentionally.

B

3120870

TABLE OF CONTENTS

FIGURE NO.

TITLE

PAGE NO.

SECTION 1 - FRAME . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .1-1

1-1 AXLE AND STEERING INSTALLATION - 2WD WITHOUT TOW BAR . . . . . . . . . . . . . . .1-2 1-2 AXLE AND STEERING INSTALLATION - 2WD WITH TOW BAR

(S/N 49971 TO PRESENT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6 1-3 AXLE AND STEERING INSTALLATION - 4WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10 1-4 TIRE AND WHEEL DRIVE INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-14 1-5 DRIVE BRAKE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-18 1-6 DRIVE HUB ASSEMBLY (PRIOR TO S/N 39594). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-20 1-7 DRIVE HUB ASSEMBLY (S/N 39594 TO PRESENT). . . . . . . . . . . . . . . . . . . . . . . . . . . .1-22 1-8 DRIVE MOTOR ASSEMBLY - REAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-26 1-9 DRIVE MOTOR ASSEMBLY - FRONT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-28 1-10 DRIVE VALVES INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-34 1-11 TOW BAR INSTALLATION - 2WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-40 1-12 SEMI-TRACK INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-42

SECTION 2 - TURNTABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1

2-1 CONTROL VALVES INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2 2-2 MAIN CONTROL VALVE ASSEMBLY - PROPORTIONAL . . . . . . . . . . . . . . . . . . . . . . . .2-6 2-3 TURNTABLE AND SWING DRIVE INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8 2-4 SWING MOTOR ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10 2-5 SWING BEARING ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12 2-6 DEUTZ ENGINE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16 2-7 GENERATOR INSTALLATION - DEUTZ MACHINES (OPTIONAL) . . . . . . . . . . . . . . . . .2-22 2-8 PISTON PUMP ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-26 2-9 TANK INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-30 2-10 GROUND CONTROL BOX ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-32 2-11 ELECTRICAL OPTIONS INSTALLATION (TURNTABLE MOUNTED) . . . . . . . . . . . . . . .2-36 2-12 HOODS INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-40

SECTION 3 - BOOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

3-1 TOWER/MID BOOMS AND CYLINDERS INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . .3-2 3-2 MAIN BOOM AND CYLINDERS INSTALLATION - 450A . . . . . . . . . . . . . . . . . . . . . . . . .3-6 3-3 MAIN BOOM AND CYLINDERS INSTALLATION - 450AJ . . . . . . . . . . . . . . . . . . . . . . . .3-10 3-4 MAIN BOOM ASSEMBLIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14 3-5 BOOM COVERS, CABLES AND CLAMPS INSTALLATION . . . . . . . . . . . . . . . . . . . . . .3-18

SECTION 4 - PLATFORM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

4-1 PLATFORM INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2 4-2 PLATFORM CONSOLE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6 4-3 CONTROLLER ASSEMBLY (LIFT & SWING) (PRIOR TO S/N39857) . . . . . . . . . . . . . .4-12 4-4 CONTROLLER ASSEMBLY (LIFT & SWING) (S/N39857 TO PRESENT) . . . . . . . . . . . .4-14 4-5 CONTROLLER ASSEMBLY (DRIVE & STEER) (PRIOR TO S/N39857) . . . . . . . . . . . . .4-18 4-6 CONTROLLER ASSEMBLY (DRIVE & STEER) (S/N39857 TO PRESENT). . . . . . . . . . .4-22 4-7 CONTROLLER ASSEMBLY (SPEED) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-26 4-8 SOFT TOUCH SYSTEM INSTALLATION (S/N 49601 TO PRESENT) . . . . . . . . . . . . . . .4-28

SECTION 5 - CYLINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1

5-1 AXLE LOCKOUT CYLINDER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2 5-2 PLATFORM LEVEL CYLINDER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4 5-3 LIFT CYLINDER ASSEMBLY - JIB (450AJ ONLY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8

3120870

i

TABLE OF CONTENTS

FIGURE NO.

TITLE

PAGE NO.

5-4 LIFT CYLINDER ASSEMBLY - MAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10 5-5 LIFT CYLINDER ASSEMBLY - MID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14 5-6 LIFT CYLINDER ASSEMBLY - TOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16 5-7 ROTATOR CYLINDER ASSEMBLY - PLATFORM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18 5-8 STEER CYLINDER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20 5-9 TELESCOPE CYLINDER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22

SECTION 6 - HYDRAULIC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

6-1 AXLE LOCKOUT HYDRAULIC DIAGRAM - 2WD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 6-2 TOW BAR HYDRAULIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 6-3 AXLE LOCKOUT HYDRAULIC DIAGRAM - 4WD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6 6-4 DRIVE HYDRAULIC DIAGRAM - 2WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8 6-5 DRIVE HYDRAULIC DIAGRAM - 4WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12 6-6 STANDARD HYDRAULIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16 6-7 HYDRAULIC DIAGRAM LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20

SECTION 7 - ELECTRICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7-1 ELECTRICAL DIAGRAM LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 7-2 ELECTRICAL SCHEMATIC - DEUTZ ENGINE MACHINES . . . . . . . . . . . . . . . . . . . . . . 7-4 7-3 HARNESS COMPONENTS INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

SECTION 8 - DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

8-1 DECALS INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

SECTION 9 - RECOMMENDED SERVICE PARTS STOCK . . . . . . . . . . . . . . . . . . . . . . . . 9-1 SECTION 10 - SPECIAL OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

ii

3120870

SECTION 1 FRAME

TABLE OF CONTENTS

FIGURE

DESCRIPTION

PAGE

 

 

 

1-1 AXLE AND STEERING INSTALLATION - 2WD WITH OUT TOW BAR . . . . . . . . . . . . . . . . . . . 1-2 1-2 AXLE AND STEERING INSTALLATION - 2WD WITH TOW BAR (S/N 49971 TO PRESENT) . 1-6 1-3 AXLE AND STEERING INSTALLATION - 4WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10 1-4 TIRE AND WHEEL DRIVE INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14 1-5 DRIVE BRAKE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18 1-6 DRIVE HUB ASSEMBLY (PRIOR TO S/N 39594) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20 1-7 DRIVE HUB ASSEMBLY (S/N 39594 to PRESENT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22 1-8 DRIVE MOTOR ASSEMBLY - REAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26 1-9 DRIVE MOTOR ASSEMBLY - FRONT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28 1-10 DRIVE VALVES INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34 1-11 TOW BAR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-40 1-12 SEMI-TRACK INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-42

S E C T I O N

1

F

R A M E

3120870

1-1

 

SECTION 1 FRAME

S

FIGURE 1-1. AXLE AND STEERING INSTALLATION - 2WD WITHOUT TOW BAR

E

 

C

 

T

 

I

 

O

 

N

 

1

 

F

 

R

 

A

 

M

 

E

 

 

 

1-2

3120870

SECTION 1 FRAME

.

FIGURE 1-1. AXLE AND STEERING INSTALLATION - 2WD WITHOUT TOW BAR

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

0258026

FIXED AXLE INSTALLATION

Ref.

C

1

0100011

Loctite #242 (Not Shown)

A/R

 

2

0362763

Bar, Stop

4

 

3

0362764

Bar, Stop

2

 

4

0641606

Bolt 3/8”-16NC x 3/4”

6

 

5

0641626

Bolt 3/8”-16NC x 3 1/4”

2

 

6

0642012

Bolt 5/8”-11NC x 1 1/2”

1

 

7

0961950

Bushing, Garmax

2

 

8

 

Pin, Axle Pivot Options:

1

 

 

Use 3422592

Prior to S/N 56275 (Was p/n 3422431)

 

 

 

3422592

S/N 56275 to Present

 

 

9

3570901

Plate, Stop

2

 

10

3841258

Keeper, Pin

1

 

11

4060951

Shield, Frame

1

 

12

4070972

Shim 3/16”

A/R

 

13

4070973

Shim 1/8”

A/R

 

14

4070974

Shim 1/16”

A/R

 

15

4740158

Thrustwasher

1

 

16

4751600

Flatwasher 3/8”

8

 

17

Not Used

 

 

 

18

4845643

Axle Weldment

1

 

18A

0561300

Steer Cylinder Mounting Block Assembly

2

 

 

0258024

OSCILLATING AXLE INSTALLATION

Ref.

G

101

0100011

Loctite #242 (Not Shown)

A/R

 

102

0641414

Bolt 1/4”-20NC x 1 3/4”

4

 

103

0641606

Bolt 3/8”-16NC x 3/4”

6

 

104

0641812

Bolt 1/2”-13NC x 1 1/2”

2

 

105

0642012

Bolt 5/8”-11NC x 1 1/2”

1

 

106

0682248

Bolt 3/4”-10NC x 6”

2

 

107

0961950

Bushing, Garmax

2

 

108

1100107

Cam, Lockout

1

 

109

 

Lockout Cylinder Assembly Options (See Section 5 for Break-

2

 

 

 

down):

 

 

 

1683575

Prior to S/N 63921

 

 

 

1684139

S/N 63921 to Present

 

 

110

3272201

Nut 3/4”-10NC

2

 

111

3322201

Nut 3/4”-16NF

2

 

112

 

Pin, Axle Pivot Options:

1

 

 

Use 3422592

Prior to S/N 56275 (Was p/n 3422431)

 

 

 

3422592

S/N 56275 to Present

 

 

113

3841258

Keeper, Pin

1

 

114

3841367

Rod-End with Grease Fitting

2

 

 

7020180

Grease Fitting

1

 

 

 

 

 

 

S E C T I O N

1

F

R A M E

3120870

1-3

S E C T I O N

1

F

R A M E

SECTION 1 FRAME

FIGURE 1-1. AXLE AND STEERING INSTALLATION - 2WD WITHOUT TOW BAR (CONTINUED)

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

115

 

Hardware Options:

2

 

 

3900109

Screw, Shoulder (Prior to S/N 63921)

 

 

 

3422936

Pin (S/N 63921 to Present)

 

 

116

4060951

Shield, Frame

1

 

117

4567462

Tube, Mounting

2

 

118

4640871

Lockout Valve Assembly

1

 

 

7012693

Seal Kit - 4640871 Valve

1

 

 

7002840

Anit-Rotation Pin Removal Tool

1

 

119

4711400

Flatwasher 1/4” Narrow

4

 

120

4740158

Thrustwasher

1

 

121

4751800

Flatwasher 1/2”

4

 

122

4751600

Flatwasher 3/8”

6

 

123

4845643

Axle Weldment

1

 

123A

0561300

Steer Cylinder Mounting Block Assembly

2

 

124

4892200

Flatwasher 3/4”

4

 

125

Not Used

 

 

 

126

0100019

Loctite #271 (Not Shown)

A/R

 

127

0641607

Bolt 3/8”-16NC x 7/8” (S/N 63921 to Present)

2

 

128

3841520

Keeper 3/8” (S/N 63921 to Present)

2

 

 

0258022

STEERING INSTALLATION

Ref.

B

201

0100011

Loctite #242 (Not Shown)

A/R

 

202

0440162

Thrustwasher

2

 

203

0641606

Bolt 3/8”-16NC x 3/4”

4

 

204

0681828

Bolt 1/2”-13NC x 3 1/2”

4

 

205

1683614

Steer Cylinder Assembly (See Section 5 for Breakdown)

1

 

206

2780230

Hub/Spindle Assembly (See 301 to 313 for Breakdown)

2

 

207

3312008

Nut 5/8”-11NC

4

 

208

3322201

Nut 3/4”-16NF

2

 

209

3323003

Nut 1 1/4”-12NF

2

 

210

3422692

Kingpin

2

 

211

3450812

Pin, Cotter 1/4” x 3”

2

 

212

3841367

Rod-End with Grease Fitting

2

 

 

7020180

Grease Fitting

1

 

213

3841377

Tie-Rod

2

 

214

3900109

Screw, Shoulder

4

 

215

4060950

Shield, Frame

1

 

216

4713000

Flatwasher 1 1/4”

2

 

217

4751800

Flatwasher 1/2”

4

 

218

4740086

Washer, Thrust

2

 

 

 

 

 

 

1-4

3120870

SECTION 1 FRAME

FIGURE 1-1. AXLE AND STEERING INSTALLATION - 2WD WITHOUT TOW BAR (CONTINUED)

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

2780230

HUB ASSEMBLY

Ref.

A

301

7020033

Cap, Dust (1 per Assembly)

2

 

 

 

— — — — — — — — — — —

 

 

302

7020034

Spindle Assembly (1 per Assembly)

2

 

303

0961951

Bushing, Garmax (2 per Assembly)

4

 

304

0962140

Bearing, Garmax (1 per Assembly)

2

 

305

7020035

Hub (1 per Assembly) (Includes 306 & 307)

2

 

306

7020036

Cup, Bearing - Inner(1 per Assembly)

2

 

307

7020038

Cup, Bearing - Outer (1 per Assembly)

2

 

308

7020037

Cone, Bearing - Inner (1 per Assembly)

2

 

309

7020039

Cone, Bearing - Outer (1 per Assembly)

2

 

310

7020040

Seal (1 per Assembly)

2

 

311

7020041

Stud, Wheel (9 per Assembly)

18

 

312

Not Used

 

 

 

313

7020042

Lugnut (9 per Assembly)

18

 

314

7020054

Nut, Castle (1 Per Assembly)

2

 

315

3450608

Pin, Cotter (1 Per Assembly)

2

 

316

7020055

Washer, Spindle (1 Per Assembly)

2

 

401

 

FRAME WELDMENT OPTIONS

Ref.

 

 

2360460

Frame Weldment - Standard

1

 

 

2360536

Frame Weldment - With Semi Track

1

 

 

 

 

 

 

S E C T I O N

1

F

R A M E

3120870

1-5

S E C T I O N

1

F

R A M E

SECTION 1 FRAME

FIGURE 1-2. AXLE AND STEERING INSTALLATION - 2WD WITH TOW BAR (S/N 49971 TO PRESENT)

1-6

3120870

SECTION 1 FRAME

.

FIGURE 1-2. AXLE AND STEERING INSTALLATION - 2WD WITH TOW BAR (S/N 49971 TO PRESENT)

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

0259967

OSCILLATING AXLE INSTALLATION

Ref.

C

1

0100011

Loctite #242 (Not Shown)

A/R

 

2

0641414

Bolt 1/4”-20NC x 1 3/4”

4

 

3

0641606

Bolt 3/8”-16NC x 3/4”

10

 

4

0641812

Bolt 1/2”-13NC x 1 1/2”

2

 

5

0642012

Bolt 5/8”-11NC x 1 1/2”

1

 

6

0682248

Bolt 3/4”-10NC x 6”

2

 

7

0961950

Bushing, Garmax

2

 

8

1100107

Cam, Lockout

1

 

9

 

Lockout Cylinder Assembly Options (See Section 5 for Break-

2

 

 

 

down):

 

 

 

1683575

Prior to S/N 63921

 

 

 

1684139

S/N 63921 to Present

 

 

10

Not Used

 

 

 

11

3272201

Nut 3/4”-10NC

2

 

12

3322201

Nut 3/4”-16NF

2

 

13

3422592

Pin, Axle Pivot

1

 

14

3841258

Keeper, Pin

1

 

15

3841367

Rod-End with Grease Fitting

2

 

 

7020180

Grease Fitting

1

 

16

 

Hardware Options:

2

 

 

3900109

Screw, Shoulder (Prior to S/N 63921)

 

 

 

3422936

Pin (S/N 63921 to Present)

 

 

17

4060951

Shield, Frame

1

 

18

4567462

Tube, Mounting

2

 

19

4640871

Lockout Valve Assembly

1

 

 

7012693

Seal Kit - 4640871 Valve

1

 

 

7002840

Anit-Rotation Pin Removal Tool

1

 

20

4711400

Flatwasher 1/4” Narrow

4

 

21

4740158

Thrustwasher

1

 

22

4751600

Flatwasher 3/8”

6

 

23

4751800

Flatwasher 1/2”

4

 

24

4846167

Axle Weldment

1

 

24A

0561300

Steer Cylinder Mounting Block Assembly

2

 

25

4892200

Flatwasher 3/4”

4

 

26

0641607

Bolt 3/8”-16NC x 7/8” (S/N 63921 to Present)

2

 

27

3841520

Keeper 3/8” (S/N 63921 to Present)

2

 

 

0259966

STEERING INSTALLATION

Ref.

B

101

0100011

Loctite #242 (Not Shown)

A/R

 

102

0440162

Thrustwasher

2

 

103

0630544

Bolt 1”-8NC x 6”

1

 

104

0641508

Bolt 5/16”-18NC x 1”

1

 

105

0641606

Bolt 3/8”-16NC x 3/4”

4

 

106

0681828

Bolt 1/2”-13NC x 3 1/2”

4

 

 

 

 

 

 

S E C T I O N

1

F

R A M E

3120870

1-7

S E C T I O N

1

F

R A M E

SECTION 1 FRAME

FIGURE 1-2. AXLE AND STEERING INSTALLATION - 2WD WITH TOW BAR (S/N 49971 TO PRESENT) (CONTINUED)

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

107

0682648

Bolt 1”-8NC x 6”

1

 

108

1683614

Steer Cylinder Assembly (See Section 5 for Breakdown)

1

 

109

2160002

Fitting, STR Grease

1

 

110

2780230

Hub/Spindle Assembly (See 201 to 213 for Breakdown)

2

 

111

3272605

Locknut 1”-8NC

2

 

112

3312008

Nut 5/8”-11NC

4

 

113

3322201

Nut 3/4”-16NF

4

 

114

3323003

Nut 1 1/4”-12NF

2

 

115

3422692

Kingpin

2

 

116

3422848

Pin, Hitch

1

 

117

3450812

Pin, Cotter 1/4” x 3”

2

 

118

3571975

Plate, Tow Bar Pivot

1

 

119

3841143

Keeper

1

 

120

3841367

Rod-End with Grease Fitting

2

 

 

7020180

Grease Fitting

1

 

121

3841377

Tie-Rod

2

 

122

3900109

Screw, Shoulder

6

 

123

4712600

Flatwasher 1”

4

 

124

4713000

Flatwasher 1 1/4”

2

 

125

4740086

Washer, Thrust

2

 

126

4740155

Washer, Thrust

2

 

127

4740491

Washer, Thrust

2

 

128

4751800

Flatwasher 1/2”

4

 

129

4846162

Weldment, Link

1

 

130

2160001

Fitting, Grease

2

 

 

2780230

HUB ASSEMBLY

Ref.

A

201

7020033

Cap, Dust (1 per Assembly)

2

 

 

 

— — — — — — — — — — —

 

 

202

7020034

Spindle Assembly (1 per Assembly)

2

 

203

0961951

Bushing, Garmax (2 per Assembly)

4

 

204

0962140

Bearing, Garmax (1 per Assembly)

2

 

205

7020035

Hub (1 per Assembly) (Includes 306 & 307)

2

 

206

7020036

Cup, Bearing - Inner(1 per Assembly)

2

 

207

7020038

Cup, Bearing - Outer (1 per Assembly)

2

 

208

7020037

Cone, Bearing - Inner (1 per Assembly)

2

 

209

7020039

Cone, Bearing - Outer (1 per Assembly)

2

 

210

7020040

Seal (1 per Assembly)

2

 

211

7020041

Stud, Wheel (9 per Assembly)

18

 

212

Not Used

 

 

 

213

7020042

Lugnut (9 per Assembly)

18

 

214

7020054

Nut, Castle (1 Per Assembly)

2

 

215

3450608

Pin, Cotter (1 Per Assembly)

2

 

216

7020055

Washer, Spindle (1 Per Assembly)

2

 

 

 

 

 

 

1-8

3120870

 

 

SECTION 1 FRAME

 

 

 

S

 

FIGURE 1-2. AXLE AND STEERING INSTALLATION - 2WD WITH TOW BAR (S/N 49971 TO

 

 

 

PRESENT) (CONTINUED)

 

 

 

 

E

 

 

 

 

 

 

 

C

 

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

T

 

 

 

 

 

 

 

 

301

 

FRAME WELDMENT OPTIONS

Ref.

 

 

 

 

2360460

Frame Weldment - Standard

1

 

 

I

 

 

2360536

Frame Weldment - With Semi Track

1

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3120870

1-9

 

SECTION 1 FRAME

S

FIGURE 1-3. AXLE AND STEERING INSTALLATION - 4WD.

E

 

C

 

T

 

I

 

O

 

N

 

1

 

F

 

R

 

A

 

M

 

E

 

 

 

1-10

3120870

SECTION 1 FRAME

FIGURE 1-3. AXLE AND STEERING INSTALLATION - 4WD.

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

0258027

FIXED AXLE INSTALLATION

Ref.

C

1

0100011

Loctite #242 (Not Shown)

A/R

 

2

0362763

Bar, Stop

2

 

3

0641606

Bolt 3/8”-16NC x 3/4”

6

 

4

0641620

Bolt 3/8”-16NC x 2 1/4”

2

 

5

0642012

Bolt 5/8”-11NC x 1 1/2”

1

 

6

0961950

Bushing, Garmax

2

 

7

 

Pin, Axle Pivot Options:

1

 

 

Use 3422592

Prior to S/N 56275 (Was p/n 3422431)

 

 

 

3422592

S/N 56275 to Present

 

 

8

3570901

Plate, Stop

2

 

9

3841258

Keeper, Pin

1

 

10

4060951

Shield, Frame

1

 

11

4070973

Shim 1/8”

A/R

 

12

4070974

Shim 1/16”

A/R

 

13

4740158

Thrustwasher

1

 

14

4751600

Flatwasher 3/8”

8

 

15

Not Used

 

 

 

16

4845700

Axle Weldment

1

 

16A

0561300

Steer Cylinder Mounting Block Assembly

2

 

 

0258025

OSCILLATING AXLE INSTALLATION

Ref.

F

101

0100011

Loctite #242 (Not Shown)

A/R

 

102

0641414

Bolt 1/4”-20NC x 1 3/4”

4

 

103

0641606

Bolt 3/8”-16NC x 3/4”

6

 

104

0641812

Bolt 1/2”-13NC x 1 1/2”

2

 

105

0642012

Bolt 5/8”-11NC x 1 1/2”

1

 

106

0682248

Bolt 3/4”-10NC x 6”

2

 

107

0961950

Bushing, Garmax

2

 

108

1100107

Cam, Lockout

1

 

109

 

Lockout Cylinder Assembly Options (See Section 5 for

2

 

 

 

Breakdown):

 

 

 

1683575

Prior to S/N 63921

 

 

 

1684139

S/N 63921 to Present

 

 

110

3272201

Nut 3/4”-10NC

2

 

111

3322201

Nut 3/4”-16NF

2

 

112

 

Pin, Axle Pivot Options:

1

 

 

Use 3422592

Prior to S/N 56275 (Was p/n 3422431)

 

 

 

3422592

S/N 56275 to Present

 

 

113

3841258

Keeper, Pin

1

 

114

3841367

Rod-End with Grease Fitting

2

 

 

7020180

Grease Fitting

1

 

115

 

Hardware Options:

2

 

 

3900109

Screw, Shoulder (Prior to S/N 63921)

 

 

 

3422936

Pin (S/N 63921 to Present)

 

 

116

4060951

Shield, Frame

1

 

 

 

 

 

 

S E C T I O N

1

F

R A M E

3120870

1-11

S E C T I O N

1

F

R A M E

SECTION 1 FRAME

FIGURE 1-3. AXLE AND STEERING INSTALLATION - 4WD. (CONTINUED)

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

117

4567462

Tube, Mounting

2

 

118

4640871

Lockout Valve Assembly

1

 

 

7012693

Seal Kit - 4640871 Valve

1

 

 

7002840

Anit-Rotation Pin Removal Tool

1

 

119

4711400

Flatwasher 1/4” Narrow

4

 

120

4740158

Thrustwasher

1

 

121

4751800

Flatwasher 1/2”

4

 

122

4751600

Flatwasher 3/8”

6

 

123

4845700

Axle Weldment

1

 

123A

0561300

Steer Cylinder Mounting Block Assembly

2

 

124

4892200

Flatwasher 3/4”

4

 

125

Not Used

 

 

 

126

0100019

Loctite #271 (Not Shown)

A/R

 

127

0641607

Bolt 3/8”-16NC x 7/8” (S/N 63921 to Present)

2

 

128

3841520

Keeper 3/8” (S/N 63921 to Present)

2

 

 

0258023

STEERING INSTALLATION

Ref.

B

201

0100011

Loctite #242 (Not Shown)

A/R

 

202

0440161

Thrustwasher

4

 

203

0641606

Bolt 3/8”-16NC x 3/4”

8

 

204

0681828

Bolt 1/2”-13NC x 3 1/2”

4

 

205

0961951

Bushing, Garmax

4

 

206

0962140

Bearing, Garmax

2

 

207

1683614

Steer Cylinder Assembly (See Section 5 for Break-

1

 

 

 

down)

 

 

208

3312008

Nut 5/8”-11NC

4

 

209

3322201

Nut 3/4”-16NF

2

 

210

3422716

Kingpin

4

 

211

3841367

Rod-End with Grease Fitting

2

 

 

7020180

Grease Fitting

1

 

212

3900109

Screw, Shoulder

4

 

213

4060950

Shield, Frame

1

 

214

4130363

Spindle (Left Side)

1

 

215

4130364

Spindle (Right Side)

1

 

216

4751800

Flatwasher 1/2”

4

 

217

4845711

Tie-Rod

2

 

218

4740086

Thrustwasher

4

 

301

 

FRAME WELDMENT OPTIONS

Ref.

 

 

2360460

Frame Weldment - Standard

1

 

 

2360536

Frame Weldment - With Semi Track

1

 

 

 

 

 

 

1-12

3120870

 

 

SECTION 1 FRAME

 

 

 

S

 

FIGURE 1-3. AXLE AND STEERING INSTALLATION - 4WD. (CONTINUED)

 

 

 

 

 

 

 

 

 

 

E

 

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

C

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3120870

1-13

 

SECTION 1 FRAME

S

FIGURE 1-4. TIRE AND WHEEL DRIVE INSTALLATIONS

E

 

C

 

T

 

I

 

O

 

N

 

1

F

R

A

M

E

1-14

3120870

SECTION 1 FRAME

.

FIGURE 1-4. TIRE AND WHEEL DRIVE INSTALLATIONS

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

 

WHEEL DRIVE INSTALLATION (2WD)

Ref.

 

 

0258020

Prior to S/N 56958

Ref.

E

 

0270207

S/N 56958 to Present

Ref.

B

1

0100011

Loctite #242 (Not Shown)

A/R

 

2

Not Used

 

 

 

3

0682014

Bolt 5/8”-11NC x 1 3/4”

12

 

4

 

Drive Brake Assembly (See Figure 1-5 for Breakdown)

2

 

 

0920112

Prior to S/N 56958

 

 

 

0920117

S/N 56958 to Present

 

 

5

 

Drive Hub Assembly Options:

2

 

 

 

Note: Do NOT Mix Hub Assemblies on Machine!

 

 

 

2780224

Prior to S/N 39594 (See Figure 1-6 for Breakdown)

 

 

 

2780235

S/N 39594 to Present (See Figure 1-7 for Breakdown)

 

 

6

3160158

Drive Motor Assembly (See Figure 1-8 For Breakdown)

2

 

7

3300106

Lugnut

18

 

8

Not Used

 

 

 

9

3311801

Nut 1/2”-13NC

4

 

10

4300120

Stud

4

 

11

0641836

Bolt 1/2”-13NC x 3”

4

 

12

Not Used

 

 

 

13

4891800

Flatwasher 1/2”

4

 

14

4892000

Flatwasher 5/8”

12

 

15

0641606

Bolt 3/8”-16NC x 3/4”

4

 

16

4060970

Shield (S/N38566 to Present Only)

1

 

17

4751600

Flatwasher 3/8”

4

 

 

 

WHEEL DRIVE INSTALLATION (4WD)

Ref.

 

 

0258021

Prior to S/N 56958

Ref.

F

 

0270208

S/N 56958 to Present

Ref.

C

101

0100011

Loctite #242 (Not Shown)

A/R

 

102Not Used

103Not Used

104

0641810

Bolt 1/2”-13NC x 1 1/4”

4

105

0642014

Bolt 5/8”-11NC x 1 3/4”

24

106

 

Drive Brake Assembly (Rear Only) (See Figure 1-5 for

2

 

 

Breakdown)

 

 

0920112

Prior to S/N 56958

 

 

0920117

S/N 56958 to Present

 

107

 

Drive Hub Assembly Options:

4

 

 

Note: Do NOT Mix Hub Assemblies on Machine!

 

 

2780224

Prior to S/N 39594 (See Figure 1-6 for Breakdown)

 

 

2780235

S/N 39594 to Present (See Figure 1-7 for Breakdown)

 

108

3160158

Drive Motor Assembly - Rear (See Figure 1-8 For

1

 

 

Breakdown)

 

109

Use

Drive Motor Assembly-Front (See Figure 1-9 For

1

 

1001096417

Breakdown) (was p/n 3160227)

 

110

3300106

Lugnut

36

S E C T I O N

1

F

R A M E

3120870

1-15

S E C T I O N

1

F

R A M E

SECTION 1 FRAME

FIGURE 1-4. TIRE AND WHEEL DRIVE INSTALLATIONS (CONTINUED)

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

111

Not Used

 

 

 

112

3311801

Nut 1/2”-13NC

4

 

113

4300120

Stud

4

 

114

0641836

Bolt 1/2”-13NC x 3”

4

 

115 to 116

Not Used

 

 

 

117

4711800

Flatwasher 1/2” Narrow

4

 

118

Not Used

 

 

 

119

4751600

Flatwasher 3/8”

4

 

120

4891800

Flatwasher 1/2”

4

 

121

4892000

Flatwasher 5/8”

24

 

122 to 123

Not Used

 

 

 

124

0641606

Bolt 3/8”-16NC x 3/4”

4

 

125

Not Used

 

 

 

126

4060970

Shield (S/N38566 to Present Only)

1

 

127 to 128

Not Used

 

 

 

129

3960526

Gasket, Brake (Not Shown - Located Between Drive Motor

2

 

 

 

& Hub on Front of Machine)

 

 

 

 

TIRE AND WHEEL INSTALLATIONS

 

 

 

0258030

12 x 16.5 Foam-Filled

Ref.

A

 

0259643

12 x 21.5 Foam-Filled

Ref.

A

 

0258031

33/1550 x 16.5 Foam-Filled

Ref.

A

 

0259129

33/16LL x 16.1 Foam-Filled (Requires special counter-

Ref.

A

 

 

weighting)

 

 

 

0258009

12 x 16.5 Foam-Filled Right Side

2

C

 

0258010

12 x 16.5 Foam-Filled Left Side

2

C

 

0259638

12 x 21.5 Foam-Filled Right Side

2

A

 

0259636

12 x 21.5 Foam-Filled Left Side

2

A

 

0258011

33/1550 x 16.5 Foam-Filled Right Side

2

C

 

0258012

33/1550 x 16.5 Foam-Filled Left Side

2

C

 

0259128

33/16LL x 16.1 Foam-Filled (Requires special counter-

4

 

 

 

weighting)

 

 

 

 

Note: Assemblies may require ballast/foam filling to

 

 

 

 

manufacturer’s specifications prior to installing on a

 

 

 

 

machine. Refer to Operation & Safety or Service &

 

 

 

 

Maintenance Manuals. Purchase individual tire and/or

 

 

 

 

rim only if able to foam fill tire & wheel assembly, oth-

 

 

 

 

erwise, purchase complete assembly,

 

 

201

Not Used

 

 

 

202

 

Tire, Replacement Options:

1

 

 

Use 4520216

12 x 16.5 NHS (Prior to S/N 43177) (was p/n 4520202

 

 

 

 

Galaxy brand tire)

 

 

 

4520216

12 x 16.5 NHS (OTR Brand) (S/N 43177 to Present)

 

 

 

4520223

12 x 21.5 NHS (OTR Brand)

 

 

 

Use 4520217

33/1550 x 16.5 NHS (Prior to S/N 43177) (was p/n

 

 

 

 

4520203 Galaxy brand tire)

 

 

 

4520217

33/1550 x 16.5 NHS (OTR Brand) (S/N 43177 to

 

 

 

 

Present)

 

 

 

4520212

33/16LL x 16.1

 

 

 

 

 

 

 

1-16

3120870

 

 

SECTION 1 FRAME

 

 

 

S

 

FIGURE 1-4. TIRE AND WHEEL DRIVE INSTALLATIONS (CONTINUED)

 

 

 

 

 

 

 

 

 

 

E

 

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3120870

1-17

S E C T I O N

1

F

R A M E

SECTION 1 FRAME

FIGURE 1-5. DRIVE BRAKE ASSEMBLY.

25

101

1

3

2 4

5

6 7

8

9

10

11

12

14

12

14

15

16

17

18

19 22

21

23

24

25

101

1-18

3120870

SECTION 1 FRAME

.

FIGURE 1-5. DRIVE BRAKE ASSEMBLY.

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

0920112

DRIVE BRAKE ASSEMBLY (PRIOR TO S/N 56958)

Ref.

D

1

7003451

Housing

1

 

2

7003452

Gasket

1

 

3

7003094

Pin, Torque

2

 

4

7003049

Bearing, Ball

1

 

5

7003453

Ring, Retaining

1

 

6

7003050

Seal

1

 

7

7003454

Retainer, Spring

1

 

8

7000798

Spring, Compression (Small)

10

 

9

7000782

Spring, Compression (Large)

10

 

10

7003455

Shaft

1

 

11

7003456

Disc, Primary

1

 

12

7003457

Disc, Rotating

2

 

13

Not Used

 

 

 

14

7003459

Disc, Stationary

2

 

15

7003460

Piston

1

 

16

7000722

Ring, Back-Up

1

 

17

7000723

O-Ring

1

 

18

7000724

Ring, Back-Up

1

 

19

7000725

O-Ring

1

 

20

Not Used

 

 

 

21

7003461

Plate, Power

1

 

22

7000728

Plug, Protective

1

 

23

7003462

Flatwasher 1/2”

4

 

24

7003463

Bolt 1/2”-13NC

4

 

25

7000731

Gasket

2

 

 

 

— — — — — — — — — — —

 

 

 

Not Available

Seal Kit - 0920112 Brake

1

 

 

0920117

DRIVE BRAKE ASSEMBLY (NOT SHOWN) (S/N 56958 TO

Ref.

B

 

 

PRESENT)

 

 

101

7000731

Gasket (Located between Hub/Brake & Brake/Motor)

2

 

 

7018612

Kit, Repair - 0920117 Brake

1

 

 

7018613

Screw, Washer Head Cap (Securing Pressure Plate to Cover

2

 

 

 

Plate)

 

 

 

 

Note: No Other Serviceable Parts Available.

Ref.

 

 

 

 

 

 

S E C T I O N

1

F

R A M E

3120870

1-19

JLG 450AJ Parts Manual

 

SECTION 1 FRAME

S

FIGURE 1-6. DRIVE HUB ASSEMBLY (PRIOR TO S/N 39594).

E

 

C

 

T

 

I

 

O

 

N

 

1

 

F

 

R

 

A

 

M

 

E

 

 

 

1-20

3120870

SECTION 1 FRAME

.

FIGURE 1-6. DRIVE HUB ASSEMBLY (PRIOR TO S/N 39594).

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

2780224

DRIVE HUB ASSEMBLY

Ref.

A

1

Not Available

Spindle/Housing Assembly

1

 

1A

7017004

Spindle

1

 

1B

7017010

Seal

1

 

1C

7017006

Cone, Bearing

1

 

1D

7017007

Cup, Bearing

2

 

1E

7017008

Cone, Bearing

1

 

1F

Not Used

 

 

 

1G

7017005

Housing

1

 

1H

7017009

Washer, Thrust

1

 

1J

7017021

Ring, Retaining

1

 

1K

Not Used

 

 

 

1L

Not Used

 

 

 

1M

Not Used

 

 

 

1N

7007640

Stud, Wheel

9

 

2

7017018

Gear, Ring

1

 

3

Not Available

Carrier Assembly

1

 

3A

7017015

Carrier

1

 

3B

7017019

Bearing, Needle

96

 

3C

7000263

Spacer, Thrust

3

 

3D

7017014

Flatwasher, Tanged

6

 

3E

7017013

Shaft, Planet

3

 

3F

7017016

Gear, Cluster

3

 

3G

7010474

Rollpin

3

 

4

7017017

Gear, Internal

1

 

5

7017011

O-Ring

1

 

6

7000213

O-Ring

1

 

7

7017024

Shaft, Input

1

 

8

7000211

Cap, Disengage

1

 

9

0641404

Bolt 1/2”-20NC x 1/2”

2

 

10

7017029

Rod, Disengage

1

 

11

7000253

Washer, Thrust

2

 

12

7017012

Gear, Sun

1

 

13

7017020

Washer, Thrust

1

 

14

7017022

Screw, Socket Head Countersunk 3/8”-16NC

3

 

15

7017026

Spring

1

 

16

7010421

Washer, Thrust

1

 

17

7007620

Ring, Retaining

1

 

18

7017027

Ring, Retaining

1

 

19

7017025

Coupling

1

 

20

7017023

Plug, Pipe

2

 

21

Not Available

Plate, ID (Not Shown)

1

 

22

7000281

Screw, Drive (Not Shown - Installs Item 21)

4

 

23

7017028

Ring, Retaining

1

 

 

 

 

 

 

S E C T I O N

1

F

R A M E

3120870

1-21

 

SECTION 1 FRAME

S

FIGURE 1-7. DRIVE HUB ASSEMBLY (S/N 39594 TO PRESENT)

E

 

C

 

T

 

I

 

O

 

N

 

1

 

F

 

R

 

A

 

M

 

E

 

 

 

1-22

3120870

SECTION 1 FRAME

.

FIGURE 1-7. DRIVE HUB ASSEMBLY (S/N 39594 TO PRESENT)

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

2780235

DRIVE HUB ASSEMBLY

Ref.

B

1

Not Available

Spindle/Housing Assembly

1

 

1A

7017059

Spindle

1

 

1B

7001998

Seal

1

 

1C/1D

7010429

Cone & Cup, Bearing (Includes 1C & 1D)

1

 

1E

7000257

Cone, Bearing

1

 

1F

7000258

Cup, Bearing

1

 

1G

7007601

Housing

1

 

1H

7000232

Washer, Thrust

1

 

1I

7000229

Ring, Retaining

1

 

1J

Not Available

Plug, Pipe

1

 

1K/1L/1M

Not Used

 

 

 

1N

7007640

Stud, Wheel

9

 

2

7000246

Gear, Ring

1

 

3

Not Available

Carrier Assembly

1

 

3A

7001931

Carrier

1

 

3B

7001985

Flatwasher, Tanged

6

 

3C

7001909

Bearing, Needle

96

 

3D

7000263

Spacer, Thrust

3

 

3E

7001911

Shaft, Planet

3

 

3F

7007643

Gear, Cluster

3

 

3G

7010474

Rollpin

3

 

4

7000203

Gear, Internal

1

 

5

7000230

O-Ring

1

 

5A

7000230

O-Ring (Black) (Prior to S/N 61323)

1

 

 

7017070

O-Ring (White) (S/N 61323 to Present)

1

 

6

Not Available

Cover Assembly (Includes Items 101 - 109)

1

 

7

Not Available

Input Shaft Assembly

1

 

7A

7000250

Shaft, Input

1

 

7B

7000261

Ring, Retaining

1

 

7C

7000262

Spring

1

 

7D

7000263

Spacer, Thrust

2

 

8

7000201

Gear, Sun

1

 

9

7000252

Spacer, Thrust

1

 

10

Not Used

 

 

 

11

 

Spacer, Thrust Options:

A/R

 

 

7000253

Prior to S/N 61323

2

 

 

7017096

S/N 61323 to Present

1

 

12

 

Bolt (Grade 8) Options:

12

 

 

7000217

Prior to S/N 61323

 

 

 

7017067

S/N 61323 to Present

 

 

13

 

Hardware Options:

4

 

 

7000214

Bolt, Shoulder (Grade 8) (Prior to S/N 61323)

 

 

 

7017080

Dowel Pin (S/N 61323 to Present)

 

 

14

7017060

Coupling

1

 

15

Not Used

 

 

 

16

7007603

Flatwasher

12

 

 

7017063

Seal Kit

1

 

 

 

 

 

 

S E C T I O N

1

F

R A M E

3120870

1-23

S E C T I O N

1

F

R A M E

SECTION 1 FRAME

FIGURE 1-7. DRIVE HUB ASSEMBLY (S/N 39594 TO PRESENT) (CONTINUED)

FIG & ITEM #

PART NUMBER

DESCRIPTION

QTY.

REV.

 

 

 

 

 

 

 

COVER ASSEMBLIES

Ref.

 

 

See Kit Options

PRIOR TO S/N 61323

Ref.

 

 

See Kit Options

S/N 61323 TO PRESENT

Ref.

 

101

 

Cover Options:

1

 

 

See Kit Options

Prior to S/N 61323

 

 

 

7017091

S/N 61323 to Present

 

 

102

 

Cap Options:

1

 

 

7000227

Prior to S/N 61323

 

 

 

Not Required

S/N 61323 to Present

 

 

103

 

Bolt Options:

A/R

 

 

7000220

Bolt 1/4”-20NC x 3/4” (Prior to S/N 61323)

4

 

 

7000216

Bolt 1/4”-20NC x 1/2” (S/N 61323 to Present)

2

 

104

 

Cap, Disengage Options:

1

 

 

7000211

Prior to S/N 61323

 

 

 

7017093

S/N 61323 to Present

 

 

105

 

Rod, Disengage Options:

1

 

 

7017062

Prior to S/N 61323

 

 

 

7017092

S/N 61323 to Present

 

 

106

 

O-Ring Options:

1

 

 

7000213

Prior to S/N 61323

 

 

 

7017095

S/N 61323 to Present

 

 

107

 

O-Ring Options:

1

 

 

7000215

Prior to S/N 61323

 

 

 

Not Required

S/N 61323 to Present

 

 

108

 

Plug, Pipe

A/R

 

 

7017048

Prior to S/N 61323

1

 

 

7017094

S/N 61323 to Present

2

 

109

Not Serviced

Plate, Identification

1

 

 

 

COVER KIT OPTIONS:

 

 

 

No Longer

Cast Cover (Prior to S/N 61323)

1

 

 

Available

 

 

 

 

7017099

Aluminum Cover Replacement for Cast Cover (Includes

1

 

 

 

Items 5, 5A, 11, 12, 13, 101, & 103-109) (Prior to S/N

 

 

 

 

61323)

 

 

 

7017090

Aluminum Cover (Includes Items 5A & 101) (S/N 61323 to

1

 

 

 

Present)

 

 

 

 

 

 

 

1-24

3120870

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