PEDAL AS 1542277 - Caterpillar

Illustration 2 g01007551
Disconnect hose assemblies (6) .
Remove clamp (5) .
Remove bolts (8) and remove cap (7) .Note: Note the shims and inserts for installation purposes.
Remove centershift cylinder (1) .Disassembly and Assembly Information
Table 2
Required Tools    
Tool     Part Number     Part Description     Qty    
A     127-4904     Repair Stand     1    
B     195-4609     Seal Pick     1    
C     4C-4032     Bearing Mount Compound     1    
D     1P-0808     Multipurpose Grease     1    
E     9U-7868     Spanner Wrench     1    
127-8064 Adjustable Plate     1    
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.
Illustration 3 g01030431
(1) Use a 46 mm socket in order to remove the bolt. Tighten the bolt to a torque of 1800 200 N m (1328 148 lb ft). (2) Lubricate sealing lips with a thin covering of the lubricant that is being sealed. (3) Apply Tooling (C) to the seal groove prior to assembling the wiper seal. (4) Torque for head ... 600 130 N m (440 95 lb ft)Note: Lubricate the threads with Tooling (D) .Installation Procedure
Table 3
Required Tools    
Tool     Part Number     Part Description     Qty    
F     183-3424     Grease Cartridge     1    Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.
Illustration 4 g01007551
Illustration 5 g00932696
Attach a suitable lifting device to centershift cylinder (1). The weight of blade lift cylinder (1) is approximately 68 kg (150 lb).
Position centershift cylinder (1) on the machine.
Apply Tooling (F) between inserts (7B) and ballstuds (7A). Install cap (7) and install bolts (8). Note: As required, use shims (7C) in order to allow the socket to move freely around ballstud (7A). Assemble the same quantity of shims (7C) on both sides of ballstud (7A) .
Illustration 6 g01007540
Illustration 7 g00932727
Start the engine and run the engine. Use the hydraulics on the machine in order to extend rod assembly (4) .
Stop the engine.
Apply Tooling (F) between inserts (2B) and ballstuds (2A). Install cap (2) and install bolts (3). Note: As required, use shims (2C) in order to allow the socket to move freely around ballstud (2A). Assemble the same quantity of shims (2C) on both sides of ballstud (2A) .
Remove the suitable lifting device to centershift cylinder (1).
Check the hydraulic oil level. Refer to Operation and Maintenance Manual, "Hydraulic System Oil Level - Check" for the correct procedure.