Monitoring the Lubricating Oil Filter

Monitoring the Lubricating Oil Filter - Ops

The engines are equipped with a single cartridge-style oil filter (1) that is part of the oil/coolant module. Incorporated into the housing is a drain back port which allows residual oil to be returned to the oil pan when the filter is removed. This design, including the cartridge style element, allows for a more environmentally-safe oil change.

Note: Model year 2014 and prior engines have a coolant filter.

Perform the following maintenance on the Lubricating Oil Filter:

  1. Replace the oil filters when recommended by the appropriate maintenance table.
    EPA07 DD Series Preventive Maintenance Tables
  2. Make a visual check of all lubricating oil lines for wear and/or chafing. If any indication of wear is evident, replace the oil lines and correct the cause.
  3. Check for oil leaks after starting the engine.
Note:
Parent topic: Routine Preventive Maintenance
Document Number: 0000022395
Manual Publication Date: 2024-03-05
Topic Publication Date: 2023-12-10