SEAL-O-RING 2759891 - Caterpillar

Assembly Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     1P-0510     Driver Gp     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 1 g01157020
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 spring (8), O-ring seal (9), and plug (10) .
Install stem (7) .
Use Tooling (A) to install lip seal (6) .
Install boot (5) .
Install ball (4), spring (3), O-ring seal (2), and plug assembly (1) .End By: Install the steering neutralizer valve. Refer to Disassembly and assembly, "Steering Neutralizer Valve - Install".