Monitoring the Two-Filter Fuel System Filters

Monitoring the Two-Filter Fuel System Filters - EPA10 / GHG14 Ops
The engine is equipped with a prefilter that filters down to 100 microns, a coalescer/final filter that separates water, and filters down to 3 to 5 microns. When servicing these elements, all two filters should be changed at the same time. All two elements are located within the fuel filter module located on the left side of the engine.
Notice: Do not over-tighten the water drain valve. Failure to properly tighten the water drain valve may cause damage to the water drain valve and housing.
Note: Filter change intervals may be shortened to conform with established preventive maintenance schedules, but should never be extended.
  1. Replace the fuel filters using the Preventative Maintenance Tables.
Note:
Parent topic: Monitoring the Fuel Filters
Document Number: 0000022407
Manual Publication Date: 2024-01-05
Topic Publication Date: 2023-12-10