JLG 1250AJP Parts Manual

4.4 (5)

3121172

1250AJP

3121172

1250AJP

3121172

	TABLE OF CONTENTS
SECTION 1 - FRAME...........................................................................................................................................................................		9
FIGURE 1-1. AXLE INSTALLATIONS ............................................................................................................................................		10
FIGURE 1-2. STEER INSTALLATION............................................................................................................................................		14
FIGURE 1-3. TIRE AND WHEEL DRIVE INSTALLATION .............................................................................................................		16
FIGURE 1-4. DRIVE HUB ASSEMBLY (Prior to SN 0300079667) ................................................................................................		20
FIGURE 1-5. DRIVE MOTOR ASSEMBLY (Prior to SN 0300079667)...........................................................................................		24
FIGURE 1-6. HUB AND MOTOR ASSEMBLY (SN 0300079667 through 0300083555) ................................................................		26
FIGURE 1-7. HUB AND MOTOR ASSEMBLY (SN 0300083556 through 0300103906) ................................................................		32
FIGURE 1-8. DRIVE HUB ASSEMBLY - BONFIGLIOLI (SN 0300103907 to Present) ..................................................................		36
FIGURE 1-9. DRIVE HUB ASSEMBLY - REGGIANA RIDUTTORI (SN 0300103907 to Present) .................................................		40
FIGURE 1-10. DRIVE MOTOR ASSEMBLY (SN 0300103907 to Present) ....................................................................................		44
FIGURE 1-11. FRAME VALVES AND COVERS INSTALLATION .................................................................................................		46
FIGURE 1-12. TRACTION VALVE ASSEMBLY (Prior to SN 0300103907) ...................................................................................		50
FIGURE 1-13. TRACTION VALVE ASSEMBLY (SN 0300103907 to Present) ..............................................................................		52
SECTION 2 - TURNTABLE................................................................................................................................................................		55
FIGURE 2-1. VALVE, BATTERY, HORN AND AUXILIARY PUMP INSTALLATIONS ...................................................................		56
FIGURE 2-2. MAIN VALVE ASSEMBLY ........................................................................................................................................		62
FIGURE 2-3. TURNTABLE SWING DRIVE AND BEARING INSTALLATION................................................................................		66
FIGURE 2-4. SWING MOTOR/HUB ASSEMBLY...........................................................................................................................		68
FIGURE 2-5. CATERPILLAR DIESEL ENGINE INSTALLATION...................................................................................................		74
FIGURE 2-6. DEUTZ BF4M2011 TIER II AND TD2011 TIER III/IVI ENGINE INSTALLATIONS ...................................................		82
FIGURE 2-7. DEUTZ TD2011 TIER IVI FLEX AND TIER IVI-PRE ENGINE INSTALLATION .......................................................		92
FIGURE 2-8. DEUTZ TCD2.9L4 ENGINE INSTALLATIONS .......................................................................................................		100
FIGURE 2-9. PUMP ASSEMBLY (REXROTH) (CATERPILLAR ENGINE MACHINES) ..............................................................		112
FIGURE 2-10. PUMP ASSEMBLY (REXROTH) (DEUTZ ENGINE MACHINES).........................................................................		118
FIGURE 2-11. PUMP ASSEMBLY (SAUER TANDEM)................................................................................................................		124
FIGURE 2-12. PUMP ASSEMBLY (SAUER PISTON) .................................................................................................................		128
FIGURE 2-13. PUMP ASSEMBLY (SAUER GEAR).....................................................................................................................		132
FIGURE 2-14. TANK INSTALLATION ..........................................................................................................................................		134
FIGURE 2-15. ROTARY COUPLING AND COLLECTOR RING INSTALLATION........................................................................		138
FIGURE 2-16. HYDRAULIC OIL COOLER INSTALLATION - CATERPILLAR AND DEUTZ BF4M2011 AND TD2011 ENGINES
(OPTIONAL) .................................................................................................................................................................................		140
FIGURE 2-17. HYDRAULIC OIL COOLER INSTALLATION - DEUTZ TCD2.9L4 ENGINES (OPTIONAL) .................................		142
FIGURE 2-18. GROUND CONTROLS INSTALLATION (WITHOUT UGM) .................................................................................		144
FIGURE 2-19. GROUND CONTROLS INSTALLATION (WITH UGM) .........................................................................................		148
FIGURE 2-20. ACCESSORIES INSTALLATION..........................................................................................................................		152
FIGURE 2-21. ENGINE TRAY JACK INSTALLATION .................................................................................................................		156
FIGURE 2-22. HOODS INSTALLATION ......................................................................................................................................		160
FIGURE 2-23. 2500W GENERATOR INSTALLATION - CATERPILLAR MACHINES (OPTIONAL)............................................		166
FIGURE 2-24. 2500W GENERATOR INSTALLATION - DEUTZ MACHINES (OPTIONAL) ........................................................		170
FIGURE 2-25. 4000W GENERATOR INSTALLATION - DEUTZ MACHINES..............................................................................		174
FIGURE 2-26. 7500W SKYPOWER GENERATOR INSTALLATION - CATERPILLAR MACHINES (OPTIONAL) ......................		178
FIGURE 2-27. 7500W SKYPOWER GENERATOR INSTALLATION - DEUTZ MACHINES (OPTIONAL)...................................		184
FIGURE 2-28. CLEARSKY TELEMATICS INSTALLATION (WITHOUT UGM) (OPTIONAL) ......................................................		192
FIGURE 2-29. CLEARSKY TELEMATICS INSTALLATION (WITH UGM) (OPTIONAL) ..............................................................		196
SECTION 3 - BOOM ........................................................................................................................................................................		199
FIGURE 3-1. BOOM INSTALLATION...........................................................................................................................................		200
FIGURE 3-2. TOWER BOOM ASSEMBLY ..................................................................................................................................		204
FIGURE 3-3. MAIN BOOM ASSEMBLY.......................................................................................................................................		208
FIGURE 3-4. ACTUATOR ASSEMBLIES.....................................................................................................................................		214
FIGURE 3-5. POWER TRACK AND BOOM CLAMPS INSTALLATION (TOWER BOOM) ..........................................................		218
FIGURE 3-6. POWER TRACK AND BOOM CLAMPS INSTALLATION (MAIN BOOM AND JIB)................................................		220
FIGURE 3-7. BOOM SENSORS AND SWITCHES INSTALLATION............................................................................................		224
FIGURE 3-8. PLATFORM SUPPORT AND CONTROL VALVES INSTALLATIONS....................................................................		228
SECTION 4 - PLATFORM................................................................................................................................................................		231
FIGURE 4-1. PLATFORM COMPONENTS INSTALLATION .......................................................................................................		232
FIGURE 4-2. PLATFORM COMPONENTS INSTALLATION (FALL ARREST PLATFORM)........................................................		236
FIGURE 4-3. PLATFORM CONSOLE ASSEMBLY......................................................................................................................		238
FIGURE 4-4. CONTROLLER ASSEMBLY (LIFT AND SWING) ...................................................................................................		242
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TABLE OF CONTENTS
FIGURE 4-5. CONTROLLER ASSEMBLY (LIFT AND SWING) (SN 0300188514 to Present) .....................................................	246
FIGURE 4-6. CONTROLLER ASSEMBLY (DRIVE AND STEER) ................................................................................................	250
FIGURE 4-7. CONTROLLER ASSEMBLY (DRIVE AND STEER) (SN 0300188514 to Present)..................................................	254
FIGURE 4-8. SOFT TOUCH SYSTEM INSTALLATION (OPTIONAL)..........................................................................................	256
SECTION 5 - CYLINDER..................................................................................................................................................................	259
FIGURE 5-1. AXLE EXTENSION CYLINDER ASSEMBLY ..........................................................................................................	260
FIGURE 5-2. AXLE LOCKOUT CYLINDER ASSEMBLY..............................................................................................................	262
FIGURE 5-3. PLATFORM LEVEL CYLINDER ASSEMBLY (Prior to SN 0300080030) ................................................................	264
FIGURE 5-4. PLATFORM LEVEL CYLINDER ASSEMBLY (SN 0300080030 to Present) ...........................................................	266
FIGURE 5-5. LIFT CYLINDER ASSEMBLY (MAIN BOOM)..........................................................................................................	268
FIGURE 5-6. LIFT CYLINDER ASSEMBLY (TOWER BOOM) .....................................................................................................	272
FIGURE 5-7. JIB CYLINDER ASSEMBLY ....................................................................................................................................	274
FIGURE 5-8. STEER CYLINDER ASSEMBLY .............................................................................................................................	276
FIGURE 5-9. TELESCOPE CYLINDER ASSEMBLY (MAIN BOOM)............................................................................................	278
FIGURE 5-10. TELESCOPE CYLINDER ASSEMBLY (TOWER BOOM) .....................................................................................	282
SECTION 6 - HYDRAULIC ...............................................................................................................................................................	285
FIGURE 6-1. HYDRAULIC DIAGRAM - BOOM ............................................................................................................................	286
FIGURE 6-2. HYDRAULIC DIAGRAM - DRIVE ............................................................................................................................	290
FIGURE 6-3. HYDRAULIC DIAGRAM - OSCILLATING AXLE .....................................................................................................	294
FIGURE 6-4. HYDRAULIC DIAGRAM - STEER ...........................................................................................................................	296
FIGURE 6-5. HYDRAULIC DIAGRAM - TURNTABLE..................................................................................................................	298
FIGURE 6-6. HYDRAULIC DIAGRAM - AUXILIARY POWER MOTOR........................................................................................	302
FIGURE 6-7. HYDRAULIC DIAGRAM LIST..................................................................................................................................	304
SECTION 7 - ELECTRICAL..............................................................................................................................................................	307
FIGURE 7-1. ELECTRICAL DIAGRAM LIST ................................................................................................................................	308
FIGURE 7-2. HARNESS COMPONENTS INSTALLATION (WITHOUT UGM) (Prior to SN 0300087575) ...................................	310
FIGURE 7-3. HARNESS COMPONENTS INSTALLATION (WITHOUT UGM) (SN 0300087575 to Present) ..............................	326
FIGURE 7-4. HARNESS COMPONENTS INSTALLATION (WITH UGM) ....................................................................................	348
FIGURE 7-5. HARNESS COMPONENTS INSTALLATION (WITH UGM) ....................................................................................	370
SECTION 8 - DECALS .....................................................................................................................................................................	391
FIGURE 8-1. DECAL INSTALLATION - ANSI SPEC (Prior to SN 0300089066) ..........................................................................	392
FIGURE 8-2. DECAL INSTALLATION - ANSI SPEC (SN 0300089066 to Present) .....................................................................	396
FIGURE 8-3. DECAL INSTALLATION - ANSI EXPORT SPEC (Prior to SN 0300089066)...........................................................	400
FIGURE 8-4. DECAL INSTALLATION - ANSI EXPORT SPEC (SN 0300089066 to Present)......................................................	404
FIGURE 8-5. DECAL INSTALLATION - AUSTRALIAN AND CE SPEC (Prior to SN 0300089066)..............................................	410
FIGURE 8-6. DECAL INSTALLATION - AUSTRALIAN AND CE SPEC (SN 0300089066 to Present) .........................................	414
SECTION 9 - RECOMMENDED SERVICE PARTS STOCK ............................................................................................................	417
FIGURE 9-1. MODEL 1250AJP STANDARD PARTS...................................................................................................................	418
FIGURE 9-2. MODEL 1250AJP VARIABLE PARTS .....................................................................................................................	420
SECTION 10 - SPECIAL OPTIONS .................................................................................................................................................	421
FIGURE 10-1. SPECIAL OPTIONS ..............................................................................................................................................	422
PART NUMBER INDEX....................................................................................................................................................................	427

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SECTION 1 - FRAME

3121172

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SECTION 1 - FRAME

FIGURE 1-1. AXLE INSTALLATIONS

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3121172

				SECTION 1 - FRAME
			FIGURE 1-1. AXLE INSTALLATIONS

	ITEM	PART NUMBER	QTY	DESCRIPTION	REV

			Ref	AXLE INSTALLATIONS - COMMON PARTS
		0271934	Ref	Fixed Axle	K
		0271521	Ref	Oscillating Axle	K
	1	0100011	AR	Compound, Locking
	2	0100019	AR	Compound, Locking
	3	0100081	AR	Adhesive #454
	4	0363037	4	Bar, Stop
	6	0641606	40	Bolt 3/8in-16NC x 3/4in
	7	0641608	48	Bolt 3/8in-16NC x 1in
	8	0641609	32	Bolt 3/8in-16NC x 1-1/8in
	9	0641611	16	Bolt 3/8in-16NC x 1-3/8in
	11	0641613	8	Bolt 3/8in-16NC x 1-5/8in
	13		Ref	Bolt Options:
	13	0641620	4	Fixed Axle - Bolt 3/8in-16NC x 2-1/2in
	13	0641624	4	Oscillating Axle - Bolt 3/8in-16NC x 3in
	14	0641808	8	Bolt 1/2in-13NC x 1in
	16	0642214	1	Bolt 3/4in-10NC x 1-3/4in
	17	0962033	2	Bushing
	18	1180358	4	Carrier
	18	7024365	AR	24 in Section Repair Kit (Includes Inner and Outer Links,
				Joining Bars and Rollers, and Assembling Hardware)
	18	7024366	1	Mounting Bracket Kit (Includes Mounting Brackets for Both
				Ends, 1 Roller Assembly and Assembling Hardware)
	19	1320263	4	Clamp, Cable
	20	1320298	4	Clamp, Hose
	21	1684102	4	Axle Extension Cylinder Assembly (See CYLINDER SECTION
				for Breakdown)
	22	3310805	8	Locknut #8-32NC
	23	3340881	8	Pad, Wear
	24	3340907	2	Pad, Axle (Use p/n 1001161401)
	25	3340946	8	Pad, Wear (Use p/n 1001161402)
	26	3340932	32	Pad, Wear (Use p/n 1001161403)
	27	3340939	8	Pad, Rubber
	28	3422918	1	Pin
	29	3422960	4	Pin
	30	3573294	4	Plate
	31	3573335	8	Plate
	32	3841287	1	Keeper, Pin
	33	3900270	4	Bolt, Shoulder 1/2in -13NC x 1-1/2in
	34	3930820	8	Capscrew #8-32NC x 1-1/4in
	37	4071035	2	Shim #18 Gauge
	38	4071036	4	Shim #11 Gauge
	39	4071054	8	Shim #18 Gauge
	40	4071055	12	Shim #11 Gauge
	41	4071039	24	Shim #18 Gauge
	42	4071040	36	Shim #11 Gauge
	43	4071042	24	Shim #16 Gauge
	46		Ref	Switch, Limit Options:
	46	4360322	4	Switch, Limit (Use p/n 4360578) (Prior to SN 0300074420)
	46	4360549	4	Switch, Limit (Use p/n 4360578) (SN 0300074420 through
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SECTION 1 - FRAME

ITEM	PART NUMBER	QTY	DESCRIPTION	REV

			0300080868)
46	4360578	4	Switch, Limit (SN 0300080869 to Present)
47	4711600	140	Flatwasher 3/8in Thin
48	4740461	1	Thrustwasher
49	4750800	8	Flatwasher #8 Regular
50	4846637	4	Extension, Axle
51	4846383	1	Box, Axle Pivot
52	0681813	12	Bolt 1/2in-13NC x 1-5/8in (Grade 8)
53	0681814	18	Bolt 1/2in-13NC x 1-3/4in (Grade 8)
54	0681815	12	Bolt 1/2in-13NC x 1-7/8in (Grade 8)
55	0681816	6	Bolt 1/2in-13NC x 2in (Grade 8)
56	4711800	48	Flatwasher 1/2in Thin
57	4460968	4	Connector, Strain Relief
		Ref	AXLE INSTALLATION - OPTIONAL PARTS
	0271934	Ref	Fixed Axle	K
105	0363076	2	Bar, Stop
115	0641814	4	Bolt 1/2in-13NC x 1-3/4in
144	4071049	6	Shim 11 Gauge
145	4071050	4	Shim 16 Gauge
	0271521	Ref	Oscillating Axle	K
201 to 211		Ref	(Illustration and Parts List Usage)
212	0642020	4	Bolt 5/8in-11NC x 2-1/2in
217	1684081	2	Oscillating Axle Cylinder Assembly (See CYLINDER SECTION
			for Breakdown)
220	3312005	4	Locknut 5/8in-11NC
225	3422833	2	Pin
226	3422915	2	Pin
231	3841258	4	Keeper, Pin
246	4712000	4	Flatwasher 5/8in Thin
254	3520054	4	Plug
	0274106	Ref	AXLE STOP BLOCKS INSTALLATION	A
301	0100019	AR	Compound, Locking
302	3931816	4	Capscrew, Socket Head 1/2in-13NC x 1in
303	4220235	2	Block, Stop

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FIGURE 1-2. STEER INSTALLATION

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			SECTION 1 - FRAME
		FIGURE 1-2. STEER INSTALLATION

ITEM	PART NUMBER	QTY	DESCRIPTION	REV

	0271520	Ref	STEER INSTALLATION	H
1	0100011	AR	Compound, Locking
2	0100019	AR	Compound, Locking
3	0100035	AR	Compound, Locking
5	0630464	4	Screw, Button Head #10-24NC x 1/2in
6	0641505	4	Bolt 5/16inin-18NC x 5/8in
7	0641511	4	Bolt 5/16in-18NC x 1-3/8in
9	0641634	4	Bolt 3/8in-16NC x 4-1/4in
10	0642016	4	Bolt 5/8in-11NC x 2in
11	0962423	8	Bushing
12	1671040	4	Cover, Sensor
13	1684314	4	Steer Cylinder Assembly
14	3311505	4	Locknut 5/16in-18NC
15	3300464	4	Nut, Slotted
17	3422917	4	Kingpin
18	3422940	4	Pin, Steer Cylinder (Outer)
19	3422941	4	Pin, Steer Cylinder (Inner)
20		Ref	Pin, Sensor Options:
20	3422942	4	Pin, Sensor (Use p/n 3423256) (Prior to SN 0300090594)
20	3423256	4	Pin, Sensor (SN 0300090594 to Present)
21	3451214	4	Pin, Cotter 3/8in x 3-1/2in
22	3760383	4	Ring, Retaining
23	3841258	4	Keeper, Pin
25	3931020	8	Capscrew #10-24NC x 1-1/4in
26	3931412	16	Capscrew 1/4in-20NC x 3/4in
27	3932024	8	Capscrew 5/8in-11NC x 1-1/2in
28		Ref	Spindle Options:
28	4130387	4	Spindle (Use p/n 1001099632) (Prior to SN 0300100131)
28	4130416	4	Spindle (Use p/n 1001099632) (SN 0300100131 to Present)
29	4360505	4	Switch, Rotary Angle Sensor (Steer)
30	4460914	4	Terminal
31	4711500	12	Flatwasher 5/16in Thin
32	4711800	4	Flatwasher 1/2in Thin
33	4740181	4	Thrustwasher
34	4740229	4	Thrustwasher
35	4740505	8	Thrustwasher
36	4751600	4	Flatwasher 3/8in Regular
37	4755000	4	Flatwasher 2-1/2in Regular
38		Ref	Arm, Steer Options:
38	4846494	4	Arm, Steer (Use p/n 0200833) (Prior to SN 0300090594)
38	0200833	4	Arm, Steer (SN 0300090594 to Present)
39	0741606	8	Screw, Countersunk 3/8in-16NC x 3/4in
40	1120549	4	Cap, Seal (Outer)
41	1120550	4	Cap, Seal (Inner)
42	3960551	4	Seal (Outer)
43	3960552	4	Seal (Inner)
44	0080277	4	Adapter, Angle Sensor Pilot (SN 0300090594 to Present)
45	4750800	8	Flatwasher #8 Regular

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SECTION 1 - FRAME

FIGURE 1-3. TIRE AND WHEEL DRIVE INSTALLATION

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SECTION 1 - FRAME

FIGURE 1-3. TIRE AND WHEEL DRIVE INSTALLATION

	ITEM	PART NUMBER	QTY	DESCRIPTION	REV

			Ref	WHEEL DRIVE INSTALLATION
		0271522	Ref	With Bonfiglioli Drive Hub (Prior to SN 0300103907)	E
		0275685	Ref	With Bonfiglioli Drive Hub (SN 0300103907 to Present)	B
		1001104324	Ref	With Reggiana Riduttori Drive Hub	A
	1	0100019	AR	Compound, Locking
	3	0701617	48	Bolt M16 x 45mm (12 Per Wheel)
	4	4892000	48	Flatwasher 5/8in Hardened (12 Per Wheel)
		0272258	Ref	HUB AND MOTOR ASSEMBLY (Prior to SN 0300079667)	B
			Ref	Note: Original Equipment hub may have been replaced with
				Service Replacement. Refer to tag on hub for identification
				before ordering parts.
	101	2780248	4	Drive Hub Assembly (Use p/n 2780283 - See DRIVE HUB
				ASSEMBLY for Breakdown. See HUB AND MOTOR ASSEMBLY
				for replacement components for Service Replacement p/n
				2780283.)
	102	3160291	4	Drive Motor Assembly (See DRIVE MOTOR ASSEMBLY for
				Breakdown)
	131		Ref	HUB AND MOTOR ASSEMBLY (SN 0300079667 through
				0300103906)
			Ref	Note: For Machines Built S/N 0300079596 to S/N 0300083552,
				Original Equipment may have been replaced with Service
				Replacement. Refer to tag on hub for identification before
				ordering parts.
	131	2780279	4	Hub and Motor Assembly (Use p/n 2780284 - See HUB AND
				MOTOR ASSEMBLY for Breakdown. See HUB AND MOTOR
				ASSEMBLY for replacement components for Service
				Replacement p/n 2780284.) (SN 0300079667 through
				0300083555)
	131	2780284	4	Hub and Motor Assembly (See HUB AND MOTOR ASSEMBLY
				for Breakdown) (SN 0300083556 through 0300103906)
			Ref	HUB AND MOTOR ASSEMBLY (SN 0300103907 to Present)
		2780286	Ref	With Bonfiglioli Drive Hub
		1001104315	Ref	With Reggiana Riduttori Drive Hub
	151		Ref	Drive Hub Assembly Options:
			Ref	Note: Various brands used on Machines Built S/N 0300103907
				to Present. When replacing complete hub, note that all 4 hubs
				must be the same brand.
			Ref	Note: Various brands used on Machines Built S/N 0300103907
				to Present. Identify brand before ordering replacement parts.
	151	2780290	4	Bonfiglioli Hub (Use p/n 1001093243) (See DRIVE HUB
				ASSEMBLY - BONFIGLIOLI for Breakdown) (SN 0300103907
				to Present)
	151	1001104325	4	Reggiana Riduttori Hub (See DRIVE HUB ASSEMBLY -
				REGGIANA RIDUTTORI for Breakdown) (Prior to SN
				0300079667)
	152	3160339	4	Drive Motor Assembly (See DRIVE MOTOR ASSEMBLY for
				Breakdown)
			Ref	TIRE AND WHEEL INSTALLATIONS
		0271852	Ref	Foam-Filled Tires	B
		1001115961	Ref	Solid Tires	A
			Ref	Note: Assemblies may require ballast/foam filling to
				manufacturer's specifications prior to installing on a machine.
				Refer to Operation and Safety or Service and Maintenance
				Manuals. Purchase individual tire and/or rim only if able to
				foam fill tire and wheel assembly, otherwise, purchase
				complete assembly.
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SECTION 1 - FRAME

ITEM	PART NUMBER	QTY	DESCRIPTION	REV

201		Ref	Right Side Tire and Wheel Assembly Options:
201	0272055	2	Foam-Filled Tire and Wheel Assembly
201	1001112716	2	Solid Tire and Wheel Assembly
202		Ref	Left Side Tire and Wheel Assembly Options:
202	0272056	2	Foam-Filled Tire and Wheel Assembly
202	1001112669	2	Solid Tire and Wheel Assembly
203	0701619	64	Bolt M16 x 55mm (16 Per Wheel)
204	4892000	64	Flatwasher 5/8in Hardened (16 Per Wheel)

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FIGURE 1-4. DRIVE HUB ASSEMBLY (Prior to SN 0300079667)

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				SECTION 1 - FRAME
		FIGURE 1-4. DRIVE HUB ASSEMBLY (Prior to SN 0300079667)

	ITEM	PART NUMBER	QTY	DESCRIPTION	REV

		2780248	Ref	DRIVE HUB ASSEMBLY	C
			Ref	Note: Unless there is capability to torque shaft (item 4) to 626
				ft/lbs. (850Nm) Repair beyond this level is NOT advised.
			Ref	Note: Original Equipment p/n 2780248 hub may have been
				replaced with Service Replacement p/n 2780283. - See HUB
				AND MOTOR ASSEMBLY for Breakdown. Refer to tag on hub
				for identification before ordering parts.
	1	7024028	4	Gear, Planet
	2	7024029	3	Gear, Planet
	3	7022535	1	Gear, Sun
	4	7022536	1	Nut, Shaft
	5	7021388	3	Pin, Planet
	7	7022537	1	Carrier, Planet
	8	7022538	1	Cover
	9	7024967	1	Button, Thrust
	10	7024029	3	Bearing, Roller
	11	7024028	4	Bearing, Roller
	12	7022536	1	Bearing, Ball
	13	7022540	2	Bolt, Hex
	14	7024029	3	Ring, Retaining
	15	7024028	4	Ring, Retaining
	16	7022546	1	Ring, Retaining
	17	7024029	3	Ring, Stay
	19	7024966	1	O-Ring
	20	7024968	1	Seal, Face
	21	7022550	2	Plug
	22	7022540	2	Seal, Ring
	23	7022536	2	Bolt
	24	See Note	2	Ball (Note: Not Available for Purchase)
	27	See Note	2	Bolt (Note: Not Available for Purchase)
	28	See Note	2	Washer (Note: Not Available for Purchase)
	30	7022556	1	Gear, Ring
	33	7022540	1	O-Ring
	40	7024030	3	Gear, Planet
	41	7022559	1	Carrier, Planet
	42	7022560	1	Gear, Sun
	43	7022540	1	Gear, Sun
	44	7022540	1	Shaft, Input
	45	7011326	3	Pin, Planet
	46	7024030	3	Bearing, Roller
	47	7022564	1	Ring, Retaining
	48	7024030	3	Ring, Retaining
	50	7024030	3	Ring, Stay
	51	7022567	1	Cover
	52	7022568	1	Thrustwasher
	53	7022536	2	Bolt
	54	7022540	1	O-Ring
	55	7022540	1	Spring, Pressure
	60	7022572	1	Spindle
	61	7022573	1	Piston
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SECTION 1 - FRAME

ITEM	PART NUMBER	QTY	DESCRIPTION	REV

62	7022574	1	Coupler
63	7022575	1	Ring, Locator
64	7021354	1	Plate, Back-up
65	7022576	1	Plate, Back-up
66	7022577	1	Ring, Retaining
67	7022578	1	Ring, Retaining
68	7022509	1	Ring, Retaining
69	7022579	2	Bolt
72	7022580	4	Disc, Brake
73	7022580	5	Disc, Brake
74	7022580	16	Spring
75	7022581	2	Ring, Back-up
76	7022581	1	Seal
77	7022581	2	Ring, Back-up
78	7022581	1	Seal
87	7024032	1	O-Ring
120	See Note	1	Motor Assembly (Note: See Separate Parts List)
121	7024031	1	O-Ring (Not Shown)
224	7024969	2	Pin, Slotted (Not Shown)
251	7022581	1	Kit 1 - Brake Seal Kit (Includes Items 75-78)
252	7022580	1	Kit 2 - Brake Disc Kit (Includes Items 72-74)
252	7022536	1	Kit 3 - Bearing Kit (Includes Items 4, 12, 23 & 53)
252	7024030	1	Kit 4 - Planet Gear and Bearing Kit (Includes Items 40, 46, 48 &
			50)
252	7024029	1	Kit 5 - Planet Gear and Bearing Kit (Includes Items 2, 10, 14 &
			17)
252	7024028	1	Kit 6 - Planet Gear and Bearing Kit (Includes Items 1, 11 & 15)
252	7022540	1	Kit 7 - Mechanical Disconnect Kit (Includes Items 13, 22, 33, 43,
			44, 54 & 55)

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FIGURE 1-5. DRIVE MOTOR ASSEMBLY (Prior to SN 0300079667)

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			SECTION 1 - FRAME
	FIGURE 1-5. DRIVE MOTOR ASSEMBLY (Prior to SN 0300079667)

ITEM	PART NUMBER	QTY	DESCRIPTION	REV

	3160291	Ref	DRIVE MOTOR ASSEMBLY	C
1	7012716	1	Rotary Group Assembly
2	See Note	1	Piston, Control (Note: Not Available - Purchase Complete
3	See Note	1	Rod, Piston (Note: Not Available - Purchase Complete Motor)
5	See Note	1	Housing (Note: Not Available - Purchase Complete Motor)
6	See Note	1	Plate, Port (Note: Not Available - Purchase Complete Motor)
7	7024036	1	Plate, Swash
8	7024037	1	Driveshaft
9	See Note	1	Plug, Screw (Note: Not Available for Purchase)
12	7012704	1	Shim
13	See Note	1	Stop Screw (Note: Not Available for Purchase)
15	7024038	1	Bearing
16	7012706	1	Bearing
17	7024039	2	Shell, Cradle
20	7024034	1	Seal, Shaft
21	7024034	1	O-Ring
22	7024034	1	O-Ring
23	7024034	2	O-Ring
24	7024034	1	Seal
25	7012715	1	V-Ring
27	7024040	4	Screw, Sockethead M12 x 60mm
29	See Note	1	Ring, Stop (Note: Not Available for Purchase)
30	See Note	1	Plug (Note: Not Available for Purchase)
33	See Note	1	Pin, Dowel (Note: Not Available for Purchase)
35	See Note	1	Nut M10 (Note: Not Available for Purchase)
36	See Note	1	Nut, Cap M10 (Note: Not Available for Purchase)
37	7024034	1	Plug
38	7024041	1	Orifice
39	7024034	1	O-Ring
51	7024034	1	Seal Kit (Includes Items 20-24, 37 & 39)

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FIGURE 1-6. HUB AND MOTOR ASSEMBLY (SN 0300079667 through 0300083555)

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3121172

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SECTION 1 - FRAME

FIGURE 1-6. HUB AND MOTOR ASSEMBLY (SN 0300079667 through 0300083555)

	ITEM	PART NUMBER	QTY	DESCRIPTION	REV

		2780279	Ref	DRIVE HUB AND MOTOR ASSEMBLY	B
			Ref	Note: For Machines Buil S/N 0300079667 to S/N 0300083556,
				Original Equipment p/n 2780279 may have been replaced with
				Service Replacement p/n 2780284 - See HUB AND MOTOR
				ASSEMBLY for Breakdown. Refer to tag on hub for
				identification before ordering parts.
			Ref	Note: Unless there is capability to torque shaft (item 5) to 626
				ft/lbs. (850Nm) Repair beyond this level is NOT advised.
	1	2780248	1	Hub, Torque
	2	7024028	4	Gear, Planet
	3	7024029	3	Gear, Planet
	4	7022535	1	Gear, Sun
	5	7022536	1	Nut, Shaft
	6	7021388	3	Pin, Planet
	8	7022537	1	Carrier, Planet
	9	7022538	1	Cover
	10	7024967	1	Button, Thrust
	11	7024029	3	Bearing, Roller
	12	7024028	4	Bearing, Roller
	13	7022536	1	Bearing, Ball
	14	7022540	2	Bolt, Hex
	15	7024029	3	Ring, Retaining
	16	7024028	4	Ring, Retaining
	17	7022546	1	Ring, Retaining
	18	7024029	3	Ring, Stay
	20	7024966	1	O-Ring
	21	7024968	1	Seal, Face
	22	7022550	2	Plug
	23	7022540	2	Seal, Ring
	24	7022536	2	Bolt
	25	See Note	2	Ball (Note: Not available for purchase)
	28	See Note	2	Bolt (Note: Not Available for Purchase)
	29	See Note	2	Washer (Note: Not Available for Purchase)
	31	7022556	1	Gear, Ring
	34	7022540	1	O-Ring
	41	7024030	3	Gear, Planet
	42	7022559	1	Carrier, Planet
	43	7022560	1	Gear, Sun
	44	7022540	1	Gear, Sun
	45	7022540	1	Shaft, Input
	46	7011326	3	Pin, Planet
	47	7024030	3	Bearing, Roller
	48	7022564	1	Ring, Retaining
	49	7024030	3	Ring, Retaining
	51	7024030	3	Ring, Stay
	52	7022567	1	Cover
	53	7022568	1	Thrustwasher
	54	7022536	2	Bolt
	55	7022540	1	O-Ring
	56	7022540	1	Spring, Pressure
	61	7022572	1	Spindle
28				1250AJP	3121172

				SECTION 1 - FRAME

	ITEM	PART NUMBER	QTY	DESCRIPTION	REV

	62	7022573	1	Piston
	63	7022574	1	Coupler
	64	7022575	1	Ring, Locator
	65	7021354	1	Plate, Back-up
	66	7022576	1	Plate, Back-up
	67	7022577	1	Ring, Retaining
	68	7022578	1	Ring, Retaining
	69	7022509	1	Ring, Retaining
	70	7022579	2	Bolt
	73	7022580	4	Disc, Brake
	74	7022580	5	Disc, Brake
	75	7022580	16	Spring
	76	7022581	2	Ring, Back-up
	77	7022581	1	Seal
	78	7022581	2	Ring, Back-up
	79	7022581	1	Seal
	88	7024032	1	O-Ring
	89	3160291	1	Motor Assembly (Note: See Items 101 to 139 for Breakdown)
	90	7024031	1	O-Ring (Not Shown)
	91	7024969	2	Pin, Slotted (Not Shown)
	92	2130812	1	Fitting 90 Degree
	93	2110812	1	Fitting, Straight
	94	2110808	1	Fitting, Straight
	95	2110404	1	Fitting, Straight
	96	2130404	1	Fitting 90 Degree
	97	7022581	1	Kit 1 - Brake Seal Kit (Includes Items 76-79)
	98	7022580	1	Kit 2 - Brake Disc Kit (Includes Items 73-75)
	98	7022536	1	Kit 3 - Bearing Kit (Includes Items 5, 13, 24 & 54)
	98	7024030	1	Kit 4 - Planet Gear and Bearing Kit (Includes Items 41, 47, 49 &
				51)
	98	7024029	1	Kit 5 - Planet Gear and Bearing Kit (Includes Items 3, 11, 15 &
				18)
	98	7024028	1	Kit 6 - Planet Gear and Bearing Kit (Includes Items 2, 12 & 16)
	98	7022540	1	Kit 7 - Mechanical Disconnect Kit (Includes Items 14, 23, 34, 44,
				45, 55 & 56)
		3160291	Ref	DRIVE MOTOR ASSEMBLY	A
	101	7012716	1	Rotary Group Assembly
	102	See Note	1	Piston, Control (Note: Not Available - Purchase Complete)
	103	See Note	1	Rod, Piston (Note: Not Available - Purchase Complete)
	105	See Note	1	Housing (Note: Not Available - Purchase Complete Motor)
	106	See Note	1	Plate, Port (Note: Not Available - Purchase Complete Motor)
	107	7024036	1	Plate, Swash
	108	7024037	1	Driveshaft
	109	See Note	1	Plug, Screw (Note: Not Available For Purchase)
	112	7012704	1	Shim
	113	See Note	1	Stop Screw (Note: Not Available For Purchase)
	115	7024038	1	Bearing
	116	7012706	1	Bearing
	117	7024039	2	Shell, Cradle
	120	7024034	1	Seal, Shaft
	121	7024034	1	O-Ring
	122	7024034	1	O-Ring
3121172				1250AJP	29

SECTION 1 - FRAME

ITEM	PART NUMBER	QTY	DESCRIPTION	REV

123	7024034	2	O-Ring
124	7024034	1	Seal
125	7012715	1	V-Ring
127	7024040	4	Screw, Socket Head M12 x 60mm
129	See Note	1	Ring, Stop (Note: Not Available For Purchase)
130	See Note	1	Plug (Note: Not Available For Purchase)
133	See Note	1	Pin, Dowel (Note: Not Available For Purchase)
135	See Note	1	Nut M10 (Note: Not Available For Purchase)
136	See Note	1	Nut, Cap M10 (Note: Not Available For Purchase)
137	7024034	1	Plug
138	7024041	1	Orifice
139	7024034	1	O-Ring
151	7024034	1	Seal Kit (Includes Items 120-124, 137 & 139)

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