CP-663E, CS-663E and CS-683E Vibratory Compactors Machine Systems Caterpillar

Axle Housing (Service Brakes, Differential and Bevel Gear) - Disassemble

Usage:

Disassembly Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	283-3591	Spanner	1
B	1P-2321	Combination Puller	1
C	1P-1859	Retaining Ring Pliers	1
D	263-2152	Spline Wrench	1
E	263-2153	Spanner Wrench	1
F	8H-0663	Bearing Puller Gp	1

Start By:

Remove the axle housing, the axle shaft, and the wheel flange. Refer to Disassembly and Assembly, "Axle Housing, Axle Shaft, and Wheel Flange - Remove".

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Illustration 1	g01074031

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Personal injury can result from being struck by parts propelled by a released spring force.
Make sure to wear all necessary protective equipment.

Follow the recommended procedure and use all recommended tooling to release the spring force.

Remove bolts (2) from brake cylinder (1) .

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Illustration 2	g01074042

Remove brake cylinder (1). Remove the differential and bevel gear assembly from the right side of the center housing.

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Illustration 3	g01074052

Remove piston (5) from brake cylinder (1). Remove sleeve (3), bevel washers (4), O-ring seal (6), and O-ring seal (7) .

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Illustration 4	g01074096

Remove plugs (8). Remove actuation pins (10) from piston (5). Remove O-ring seals (9) and (11) from actuation pins (10) .

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Illustration 5	g01074107

Remove bolt (12) and retainer (13). Use Tooling (A) and remove spanner nut (14). If necessary, remove bearing cup (15) from brake cylinder (1) .

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Illustration 6	g01074118

Use Tooling (B) and remove bearing cone (16) .

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Illustration 7	g01074117

Use Tooling (B) and remove bearing cone (17) .

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Illustration 8	g01074116

Lock the differential in a vise. Remove bolts (18) and remove bevel gear (19) from the differential.

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Illustration 9	g01074163

Remove cover (20). Remove plates (21) and discs (22). Remove side gear (23) .

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Illustration 10	g01074165

Use a suitable hammer and a punch in order to remove locking pin (24). Remove shaft (25). Remove thrust washers (26) and gears (27) .

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Illustration 11	g01074168

Remove side gear (28). Remove discs (29) and plates (30) .

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Illustration 12	g01074217

If necessary, remove bushing (31) .

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Illustration 13	g01074218

If necessary, remove bushing (32) .

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Illustration 14	g01074252

Use Tooling (C) and remove retaining ring (33). Remove spacer (34) .

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Illustration 15	g01074255

Remove locknut (35) out of the locking tab. Use Tooling (D) and Tooling (E) in order to loosen locknut (35). Remove locknut (35), washer (36), and spacer (37) .

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Illustration 16	g01074268

Tap the end of pinion shaft (38) with a soft faced hammer in order to remove pinion shaft (38) .

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Illustration 17	g01074272

Remove bearing cone (41), washers (39), and collapsible spacer (40) from pinion shaft (38) .

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Illustration 18	g01074274

Use Tooling (F) and a suitable press in order to remove bearing cone (42) from pinion shaft (38). Remove the shim that is positioned under bearing cone (42) .