SCREEN GP-HYDRAULIC 7Y4798 - Caterpillar

Illustration 14 g02837120
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 plug (38). Install barrel assembly (37). Install spring (36) and retaining ring (35).
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Install shim (34).
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Raise the temperature of bearing cone (33). Install bearing cone (33), port plate (32), adapter (31), and seal (30).
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Lower the temperature of bearing cup (29). Install bearing cup (29).
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Install head (28). Install bolts (27).
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Install bearings (26), seal (25), and O-ring seal (24).
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Install plate (23). Install bolts (22).
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Install gears (21). Install O-ring seal (20).
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Install bearings (19). Install seal (18).
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Install spacer (17). Install gear pump (16). Install bolts (15).
Illustration 25 g02835756
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 O-ring seal (14), springs (13), retainer (12), valve stem (11), and plug assembly (10).Remove plugs (4).
Install O-ring seal (9), springs (8), retainer (7), valve stem (6), and plug assembly (5).
Illustration 26 g02835742
Position compensator valve (3) onto piston pump (1) and install bolts (2). End By:
Install the piston pump.