KIT-PREVENTIVE MAINTENANCE 3880796 - Caterpillar

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Remove guide (41), shims (42), and spring assembly (43) from barrel (38) .
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Use Tooling (B) to remove retaining ring (44) from shaft assembly (45) and motor housing (37) .
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Use a soft hammer to drive shaft assembly (45) from motor housing (37) .
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Remove cover (46) from shaft assembly (45) .
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Remove seal (47) from cover (46) .
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Use Tool (A) to remove retaining ring (48) from shaft assembly (45) .
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Use a press to remove bearing (49) and spacer (50) from shaft (45) .
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Remove swashplate (51) from motor housing (37) .
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Remove plate (52) from swashplate (51) .
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Remove machine screws (53). Remove retainer plate (54) and plunger (55) from swashplate (51) .
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If necessary, remove stopper (56) and pin (57) from swashplate (51) .
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Remove valve cartridge (58) from motor housing (37) .
Remove two pistons (59) from the motor housing.
Remove the two machine screws (60) and bearings (61) from the motor housing.
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Remove seal (62) from rod assembly (35) .
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Remove rings (64) from valve cartridge (66) .
Remove seals (63) and (65) from the valve cartridge.