DOOR GP-ACCESS 1776103 - Caterpillar

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
Illustration 1 g00536920
Position Tooling (A) under ripper frame assembly (1), as shown.
Position Tooling (B) under ripper carriage (2), as shown. Lower the ripper frame assembly (1) on Tooling (A) and lower ripper carriage (2) on Tooling (B) .Note: Tooling (B) is not required if the ripper shank has not been removed. Position the ripper shank on the ground.
Illustration 2 g00554502
Disconnect hose assemblies (4) from ripper pin puller cylinder (3) .
Remove bolts (5) and the washers. Position hose assemblies (4) aside.
Illustration 3 g00554503
Attach a suitable lifting device to ripper carriage (2), as shown.
Illustration 4 g00554504
Remove bolts (7) and plate (8) from each side of ripper carriage (2), while pins (6) are held to ripper carriage (2) .
Illustration 5 g00554505
Use Tooling (C) in order to remove the pins and the shims from each side of ripper carriage (2). The weight of the pin is approximately 39 kg (85 lb).
Illustration 6 g00554506
Remove ripper carriage (2) from ripper frame (1). The weight of ripper carriage (2) is approximately 3338 kg (7,345 lb).Installation Procedure
Illustration 7 g00554506
Attach a suitable lifting device to ripper carriage (2). Install ripper carriage (2) to ripper frame assembly (1). The weight of ripper carriage (2) is approximately 3338 kg (7,345 lb).
Use Tooling (D) in order to install the pins and the shims in each side of ripper carriage (2). The weight of the pin is approximately 39 kg (85 lb).
Illustration 8 g00554504
Install pins (6) in the ripper carriage. Install plate (8) and bolts (7) to each side of ripper carriage (2) .
Illustration 9 g00554502
Install bolts (5) and the washers.
Connect hose assemblies (4) to ripper pin puller cylinder (3) .
Illustration 10 g00536920
Raise the ripper frame assembly (1) off Tooling (A) and raise ripper carriage (2) off Tooling (B) .
Remove Tooling (A) and Tooling (B) from the machine.Note: Refer to the Operation and Maintenance Manual for all fluid capacities and the proper filling procedures.End By: Install the ripper tilt cylinder. Refer to Disassembly and Assembly, "Ripper Tilt Cylinder -Remove and Install".