SEAL-PACKING 2333570 - Caterpillar

Removal Procedure
Start By:
Remove the cab front plate. Refer to Disassembly and Assembly, "Plate (Cab Front) - Remove and Install".
Release the air system pressure. Refer to Disassembly and Assembly, "Air Tanks (Brake) - Purge".
In order to prevent possible personal injury, release the air pressure from the air tank before disconnecting any components of the air system.
Note: Cleanliness is an important factor. Before the removal procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.Note: Put identification marks on all hose assemblies and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss and this helps to prevent contaminants from entering the system.
Illustration 1 g00523294
Disconnect hose assembly (1) from connector (2).
Illustration 2 g00523299
Disconnect hose assembly (3) from connector (4).
Illustration 3 g00523301
Disconnect hose assembly (5) from connector (6).
Illustration 4 g00523305
Remove hose assembly (5) from check valve (7).
Illustration 5 g00523330
Remove bolt (8). Remove check valve (7).
If necessary, remove the connectors from check valve (7). Installation Procedure
Note: Cleanliness is an important factor. Before the installation procedure, 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.Note: Apply 5P-3413 Pipe Sealant to the threads of all elbows, connectors and tees.
Illustration 6 g00523330
If necessary, install the connectors to check valve (7).
Install check valve (7) with bolt (8).
Illustration 7 g00523305
Connect hose assembly (5) to check valve (7).
Illustration 8 g00523301
Connect hose assembly (5) to connector (6).
Illustration 9 g00523299
Connect hose assembly (3) to connector (4).
Illustration 10 g00523294
Connect hose assembly (1) to connector (2).
Charge the pressure in the air tank. Refer to Operation and Maintenance Manual, "Starting with an External Air Supply" for the correct procedure. End By:
Install the cab front plate. Refer to Disassembly and Assembly, "Plate (Cab Front) - Remove and Install".
Remove the wheel chocks. Refer to Disassembly and Assembly, "Wheel Chocks (Front and Rear) - Remove and Install".