FRAME ASSEM. 1288130 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     185-3630     Strap Wrench As     1    
B     −     Loctite 271     −    
Turn the fuel supply to the OFF position and turn the power disconnect switch to the OFF.Note: Depending on the machine application, the fuel filter assembly will be mounted in various places on a machine. The following procedure is a general procedure for servicing the fuel filter base. Refer to the machine-specific engine supplement manual for more specific instructions.
Illustration 1 g02845402
Cut clips (1) and remove hose assemblies (2) and the fittings.
Illustration 2 g02845417
Disconnect the harness assembly from fuel temperature sensor (3). Remove temperature sensor (3) .
Disconnect the harness assembly from pre-filter fuel pressure sensor (4). Remove pressure sensor (4) .
Use Tooling (A) to remove fuel filters (5). Remove fuel filter base (6) .
Illustration 3 g02845480
Remove adapter assembly (7) and studs (8) .Installation Procedure
Install fuel filter base (6) in reverse order of removal.
Illustration 4 g02845499
Apply Tooling (B) to the threads of studs (8). Tooling (B) should cover the threads of the stud, shown as Distance (C), which is a measurement of 7.6 0.8 mm (0.3 0.03 inch).
Tighten studs (8) to a torque of 70 15 N m (52 11 lb ft).
Tighten fuel temperature sensor (1) to a torque of 20 3 N m (177 26 lb in).
Tighten pre-filter fuel pressure sensor (2) to a torque of 10 2 N m (88 17 lb in).
Lubricate the fuel filter seals with the fluid that is being sealed prior to installation. Use Tooling (A) to tighten the fuel filters (5) to a torque of 35 3 N m (26 2 lb ft).