DOWEL 8M3020 - Caterpillar

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Raise the temperature of bearing cone (32) .
Install bearing cone (32) onto shaft (35) .
Install shaft (35) and bearing cone (32) into swashplate (33) and rotating group (34) .
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Install pump housing (31) onto bearing cone (32), swashplate (33), and rotating group (34). Turn the pump housing over 180 degrees and hold the components in the pump housing.
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Install shim (30) .
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Install piston (28) and bearing cone (29) .
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Install O-ring seal (25), spring (26), and piston (27) .
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Apply Tooling (G) to the back of port plate (23). Install O-ring seals (22) and port plate (23) .
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Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install head (21) and bolts (20). Tighten bolts (20) to a torque of 250 40 N m (184 30 lb ft)
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Install spool (18) and spool (19) .
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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.
Install screw (16), retainer (17), spring (15), spring (14), O-ring seal (13), housing (12), nut (11), and adjustment screw (10) .
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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.
Install retainer (9), spring (8), spring (7), O-ring seal (6), housing (5), and adjustment screw (4) .
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Install gasket (3) .
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Install valve (2) and bolts (1) .End By: Install the piston pump.