SPRING-RETURN 4644968 - Caterpillar

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Remove O-ring seal (18), port plate (20), and bearing cup (19) .
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Remove bearing cone (21) .
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Remove shim (22) and barrel assembly (23) .
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Remove pistons (24), plate (25), and bearing (26) .
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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 Tooling (B) and a suitable press in order to remove retaining ring (27) from barrel assembly (23) .
Remove washers (28), spring (29), and pins (30) .
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Remove plug (31) and the O-ring seal.
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Remove piston (32) .
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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 swashplate (33) and rod (34) .
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Remove shaft (37), spring (38), screws (36), and bearings (35) .
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Use Tooling (A) and a suitable press in order to remove bearing cone (40) from shaft (37) .
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Use Tooling (C) in order to remove retaining ring (41) .
Remove lip seal (42) and bearing cup (43) .