PUMP-GEAR-YM 2260156 - Caterpillar

Use Tooling (D) to force pinion (27) from bearing cone (33) and carrier (31).
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Use Tooling (E) to remove bearing cone (34) from pinion (27).
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Remove bearing cups (35) from carrier (31).
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Remove bolts (36).
Remove support bracket (37) and shims (38) from the housing.
Remove bolts (39).
Remove bevel gear (40) from housing (41).
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Attach Tooling (F) and a suitable lifting device to brake housing (42).
Personal injury can result from parts and/or covers under spring pressure.Spring force will be released when covers are removed.Be prepared to hold spring loaded covers as the bolts are loosened.
Remove bolts (43).
Remove brake housing (42) from the final drive housing (44). The weight of brake housing (42) is approximately 150 kg (335 lb).
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Remove bolts and washers (45).
Remove retainer (46) and thrust washer (47).
Remove hub (48), the friction discs, and brake plates (49).
If necessary, remove ring (50) from hub (48).
Remove thrust washer (51).
Personal injury can result from parts and/or covers under spring pressure.Spring force will be released when covers are removed.Be prepared to hold spring loaded covers as the bolts are loosened.
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Remove bolts (52) slowly.
Remove retainer (53), ring (54), and O-ring seal (55) from brake housing (42).
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Remove bolts (56), plate (57), shim pack (58), piston (59), and spring (60) from brake housing (42).
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Use Tooling (G) to separate brake housing (42) and bearing cone (61) from housing (41).
Attach Tooling (F) and a suitable lifting device to brake housing (42).
Remove brake housing (42) from housing (41). The weight of brake housing (42) is approximately 77 kg (170 lb). The weight of housing (41) is approximately 25 kg (55 lb).
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The component will be destroyed if the component is removed.
If necessary, remove bearing cone (61) from housing (41).
Remove bearing cups (62) and (64) from brake housing (42).
The component will be destroyed if the component is removed.
If necessary, remove bearing cone (65) from housing (41).
Remove O-ring seal (63) from brake housing (42).