LEVER-RH 1535579 - Caterpillar

Removal Procedure
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Release the system pressure. Refer to Operation and Maintenance Manual, "System Pressure - Release" for the correct procedure.
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Remove bolts (1) and guard (2).
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Disconnect hose assemblies (3).
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Attach a suitable lifting device to tilt cylinder (4). The weight of the tilt cylinder (4) is approximately 48 kg (106 lb).
Remove bolts (6) and (8). Remove pin assemblies (5) and (7). Remove tilt cylinder (4).
Repeat Steps 2 through 5 for the removal of the other tilt cylinder.Disassembly and Assembly Information
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Loctite LB 8042 -
B - Loctite 620 -
C - Loctite C5A Copper Anti-Seize -
Cylinders equipped with lock valves can remain pressurized for very long periods of time, even with the hoses removed.Failure to relieve pressure before removing a lock valve or disassembling a cylinder can result in personal injury or death.Ensure all pressure is relieved before removing a lock valve or disassembling a cylinder.
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Torque Sequence
(1) Apply Tooling (A) to seals (1). (2) Tighten nut (2) to a torque of 2034 N m (1500 lb ft). (3) Apply Tooling (B) to the outer surface of the wiper seal (3). (4) Apply Tooling (C) to the threads of bolts (4). Tighten bolts (4) in the sequence shown to a torque of 50 N m (37 lb ft).Installation Procedure
Install tilt cylinder (4) in the reverse order of removal.