CARRIER-YM 3024292 - Caterpillar

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Remove gasket (10) from housing (14). Remove plate (11) and bearing (12) from the pump. Remove the spring and piston (13) .
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Remove plug (15) from housing (14) .
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Remove bolts (16) and cover (17) .
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Remove shim (18) from the shaft. Remove socket head cap screws (20) and plates (19) .
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Install rubber band (X) around the pistons. Remove rotating group (21) from the housing.
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Remove barrel (22) from pistons (23). Remove the rubber band.
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Remove retainer plate (24) from the pistons.
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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.
Use a suitable press to compress the spring in barrel (22). Use Tooling (C) to remove retaining ring (28) (not shown) from the barrel. Release the pressure on the spring.
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Remove guide (27), spring (26), and guide (25) from barrel (22) .
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Remove shaft (29) from the housing.
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Remove swashplate (30) from the housing.
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Remove socket head cap screws (32) and bearings (31). Remove bearing (33) .
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Use Tooling (D) to remove seal (34) .
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Use Tooling (B) to remove bearing cup (35) .