TAPE- 1U9369 - Caterpillar

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Remove connectors (1).
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Remove bellows (2).
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Remove setscrews (3), camshafts (5), and pedals (4).
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Remove nuts (7) and setscrews (6) from pedal (4).
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Remove bolts (8) and covers (9).
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Remove bushings (10) from cover (9).
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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 bolts (13) and cover (12).
Remove plug assemblies (11).
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Remove piston (19) from pushrod (18).
Remove pushrod (18) from plug (15).
Remove O-ring seal (16) and cap (14) from plug (15).
Remove packing (17) from plug (15).
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Remove inner springs (21), outer springs (20), seats (22), and balls (23).
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Illustration 11 g06309029
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 bolts (25), cover (24), O-ring seals (28), and O-ring seals (29).
Remove spool assemblies (26) and springs (27).
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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.
Apply pressure to seat (30) by hand. Put the end of spool (34) in the slotted opening of seat (30). Remove seat (30).
Remove spring (31), washer (32), and washer (33) from spool (34).
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Remove plugs (35), O-ring seals (36), seats (37), and balls (38) from the body assembly.