Mitsubishi — Changing oil filters and bypass oil filter
Maintenance · Lubricating system
From a Mitsubishi operator's manual — check it applies to your exact model before use.
Applies to: Mitsubishi S16R-Y1PTA-2 engine
Before you start
- Never wash and reuse oil filters, as their elements are paper type.
- Always replace gaskets with new ones.
Procedure
- Clean the area around the oil filters and place a drip pan under the oil filters and bypass oil filter.
- Using a filter wrench, remove the oil filters and bypass oil filter.
- Disassemble the removed filters and check elements for metal particles.
- Wipe off oil on the oil filter mounting surface of the filter bracket.
- Check new filters for proper gasket seating and apply clean engine oil to the gaskets.
- Install the oil filters and bypass oil filter; when the gasket contacts the bracket, further rotate 3/4 to a full turn.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Mitsubishi operator's 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.