ADAPTER GP-FAST FILL FUEL 3844178 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 390-1131 Timing Pin (Crankshaft) 1
B 435-3146 Timing Pin (Camshaft) 1
C - Snap-on
650 Small Pry Bar 1 Start By:
Remove the front cover. Refer to Disassembly and Assembly, "Front Cover - Remove and Install" for the correct procedure.
Contact with high pressure fuel may cause fluid penetration and burn hazards. High pressure fuel spray may cause a fire hazard. Failure to follow these inspection, maintenance and service instructions may cause personal injury or death.
Ensure that all adjustments and repairs that are carried out to the fuel system are performed by authorized personnel that have the correct training.Before beginning ANY work on the fuel system, refer to Operation and Maintenance Manual, "General Hazard Information and High Pressure Fuel Lines" for safety information. Refer to System Operation, Testing and Adjusting, "Cleanliness of Fuel System Components" for detailed information on the standards of cleanliness that must be observed during ALL work on the fuel system.
Turn the fuel supply to the OFF position.
Turn the battery disconnect switch to the OFF position.
Illustration 1 g02937156
Illustration 2 g02937157
Camshaft timing ring removed for clarity.
Follow Step 3.a through Step 3.e in order to install the camshaft timing tool.
If equipped, remove the accessory drive. Refer to Disassembly and Assembly, "Accessory Drive - Remove and Install" for the correct procedure.
Remove plug (2) in Position (W) from the front housing.
Remove O-ring seal (1) from plug (2).
Rotate the engine until Hole (X) in the camshaft gear is aligned with Position (W) in the front housing.
Install Tooling (B) through Position (W) and into Hole (X) in the camshaft gear.
Illustration 3 g02934298
Follow Step 4.a through Step 4.c in order to install the crankshaft positioning tool.
Remove plug (4) from Position (X) in the cylinder block.
Remove O-ring seal (3) from plug (4).
Install Tooling (A) into the cylinder block in Position (Z). Note: Tooling (A) must be located in Hole (Y) in the crankshaft.Note: Ensure that Tooling (A) is located in the correct drilling in the crankshaft as shown in Illustration 3.
Illustration 4 g02937163
Before removing fuel injection pump gear (8) ensure that alignment pin (6) is 45 degrees from vertical and parallel to the center of Torx head plug (5), refer to Illustration 4.
Use Tooling (C) in order to remove the fuel injection pump gear from the fuel injection pump shaft (7).
If necessary, remove locating pin (6) from fuel injection pump shaft (7).