RING-RETAINING 2W1145 - Caterpillar

Remove Valve Lifters
Start By:a. remove valve covers 1. Loosen the fuel injection line nut at the nozzle end with Tool (A).2. Loosen the fuel line nut at the fuel injection line adapter with Tool (B). Remove inner fuel injection lines (1). Install caps and plugs on all fuel line openings to keep dirt out of the fuel system. If necessary, use Tooling (D) to turn the engine so the valves do not make contact with the pistons when the valves are opened with Tool (C) to remove the push rods.3. Put compression on the valve springs with Tool (C), and remove push rods (2). Put identification marks on the push rods as to their location in the engine.4. Push the push rod end of the rocker arms down. 5. Remove the inlet valve lifter with Tooling (E) as follows:a. Install 5P-2685 Nut(3) and 5P-6601 Collet(4) on 5P-2408 Outer Handle Assembly(5).b. Install 5P-6599 Inner Handle Assembly(6) in 5P-2408 Outer Handle Assembly(5). c. Install Tooling (E) in the inlet valve lifter. Hold the 5P-2408 Outer Handle Assembly, and tighten the 5P-6599 Inner Handle Assemblyuntil the 5P-6601 Colletis tight against the inside of the inlet valve lifter. d. Remove inlet valve lifters (7) from the cylinder block with Tooling (E). Put identification marks on the lifters as to their location in the engine. 6. Remove the