SUPPORT 4602368 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     8S-2264     Pump Impeller Puller     1    
8B-7560 Step Plate     1    
0T-0513 Bolt     2    
5P-1075 Hard Washer     2    Start By:
Remove the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00452289
Remove six nuts (1) and the washers and remove cover (2) .
Illustration 2 g00452292
Remove center bolt (3) and spacer (4) .
Illustration 3 g00452293
Install center bolt (3) and leave a gap of 6.4 mm (.25 inch). Install Tool (A), as shown. Tighten the stud in order to loosen the fuel pump drive gear from the taper on the fuel injection pump camshaft.
Remove Tool (A) and bolt (3) .
Illustration 4 g00452301
Remove tube assemblies (5) and (11). Disconnect one end of tube assemblies (8) and (9). Disconnect clamp (10). Remove two bolts (7) and the washers and remove filter base (6) with the filter and the gasket.
Illustration 5 g00452302
Remove two bolts (12), the washers and the gasket. Remove two bolts (14) and the gasket. Remove tube assembly (13) .
Illustration 6 g00452343
Use a lifting sling and a hoist in order to secure the fuel injection pump housing and the governor.
Disconnect solenoid ground (15). Remove three nuts (16). Remove two bolts (17) and the washers. Remove the fuel injection pump housing and the governor from the engine. To safely remove the fuel injection pump housing and the governor, use two technicians or a suitable lifting device. The weight of the fuel injection pump housing and governor is 32 Kg (70 lb).
Remove the O-ring seals from the fuel injection pump housing and the governor.