Detroit Diesel — Replace Lubricating Oil Filter Elements
Maintenance
From a Detroit Diesel service manual — check it applies to your exact model before use.
Procedure
- Remove the drain plug and drain the oil.
- Detach the filter shell, element and stud as an assembly after removing the center stud; discard the gasket.
- Clean the filter base.
- Discard the used element, wipe out the shell and install a new element on the center stud.
- Place a new gasket in the base, position the shell and element and tighten the center stud carefully.
- Install the drain plug and, after starting the engine, check for oil leaks.
Source: Detroit Diesel service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.