PLUG AS 3893856 - Caterpillar

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 valve (26) .
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Install spring (25) .
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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 plug (24) .
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Install sleeve (23) .
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Install lever (22) .
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Use Tooling (B) and (C) to install plug (21). Use Tooling (A) to install retaining ring (20) .
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Install piston (19) into spool (13) .
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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 spool (13), retainer (14), spring (15), and spring (17) to controller (7) .
Install O-ring seal (16) to plug (16). Install plug (16) to controller (7) .
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Install O-ring seals (12), (11), (10), and (9) .
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Install controller (7). Install bolts (8) and (6) .
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Install coupler (5) and O-ring seal (4) .
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Install gear pump (2). Install bolts (3) and (1) .
Use a dial indicator in order to achieve an end play of 0.2 mm to 0.4 mm. Adjust shims (53) in Step 3, as needed.End By: Install the main hydraulic pump. Refer to Disassembly and Assembly, "Main Hydraulic Pump - Install".