RETAINER 2P4406 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1855 Retaining Ring Pliers 1
Illustration 1 g01150908
Typical example
Clean all of the components and inspect all of the components. Inspect the grooves for the circlips (1) and ensure that all of the oil holes in the rocker shaft (7) and in the rocker arms (3 and 4) are not plugged before you begin the assembly procedure. If necessary, replace any worn components and any damaged components.
Check the clearance between the rocker shaft (7) and the bushing of every rocker arm (3 and 4). Refer to the Specifications Manual, "Rocker Shaft" or further information. If necessary, replace any worn components.
Lubricate all of the components with clean engine oil before assembly. Note: Ensure that the machined flat (6) on the rocker shaft (7) is facing upward.
Install a circlip (1) onto the end of the rocker shaft (7) that is closest to the machined flat (6). Install a washer (2) onto the rocker shaft (7).
Install the rocker arm assembly (3) for the inlet valve onto the rocker shaft (7). Install the rocker arm assembly (4) for the exhaust valve onto the rocker shaft (7).
Install the spring (5) onto the rocker shaft (7).
Repeat Step 5 and Step 6 in order to assemble the rocker shaft assembly.
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install the remaining washer (2) and the remaining circlip (1) onto the rocker shaft (7).