RigMaster Power Service and Repair Manual
Document #S2100909
Copyright RigMaster Power by Mobile Thermo Systems Inc. 09-28-09
S2.10 Replacing the Fuel Filter
If proper procedures are followed during filter service, a minimal amount of air bleeding is
required after changing the filter.
NOTE
Inspect the fuel filter every 1000 Hours.
Filter Replacement Procedure
1. The fuel shut off valve must be moved to the closed position. (counter
clockwise to 3 o’clock position)
2. Remove the retaining ring on the filter sediment bowl and carefully
remove the bowl and filter cartridge.
3. Drain and clean the filter sediment bowl.
4. Install a new filter with the opening of the filter going over the filter
housing inlet tube.
5. Reinstall the sediment bowl, and retaining ring.
6. Open the fuel shut-off valve and loosen the right bleed screw on the
filter head assembly.
7. Bleed the low pressure system. (see section S5A-2)
8. Start the engine and check for leaks