SWITCH AS-ROCKER 4954602 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Laser 4044 Fuel Injector Puller 1
B 422-7170 Capping Kit 1 Start By:
Remove the fuel injection lines.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g06321454
Illustration 2 g06327655
Disconnect hose assembly (1) and hose (3) from fuel injector (2).
Use Tooling (B) to plug fuel injector (2).
Remove bolt (4) and clamp (5) from fuel injector (2).
Use Tooling (A) to remove fuel injector (2) from the cylinder head. Remove fuel injector (2).
Remove O-ring seal (6) and seat washer (7) from fuel injector (2).
If necessary, repeat Step 1 through Step 5 to remove the remaining fuel injectors.