CONTROL & MTG GP-MACHINE 4886816 - Caterpillar

Disassembly Procedure
Start By:
Remove the fuel temperature sensor. Refer to Disassembly and Assembly, "Fuel Temperature Sensor - Remove and Install".
Remove the fuel pressure sensor. Refer to Disassembly and Assembly, "Fuel Pressure Sensor - Remove and Install".
Remove the fuel filter base. Refer to Disassembly and Assembly, "Fuel Filter Base - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01242844
Remove fuel bypass valve (5) from fuel filter base assembly (2). Remove the O-ring seal from fuel bypass valve (5).
Remove fuel check valve (1) from fuel filter base assembly (2). Remove the O-ring seal from fuel check valve (1).
Remove fittings (3) and (4) from fuel filter base assembly (2). Remove the O-ring seals from the fittings.
If necessary, remove hollow stud (6) from fuel filter base assembly (2).