Power Solutions International — Replacing The Fuel Filter
Maintenance
From a Power Solutions International service manual — check it applies to your exact model before use.
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Before you start
- A small amount of fuel may still be present. Use gloves and eye protection.
- Check for leaks at inlet and outlet fittings.
Procedure
- Move equipment to a well ventilated area, verify no sparks/heat sources.
- Start the engine.
- If positive pressure system, run engine with fuel supply closed to remove fuel.
- Slowly loosen inlet fitting and disconnect.
- Slowly loosen outlet fitting and disconnect.
- Remove filter housing from equipment.
- Check for contamination.
- Tap opening of filter on clean cloth; check for debris.
- Check canister for proper mounting direction.
- Reinstall filter housing.
- Tighten inlet and outlet fittings to specification.
- Check for leaks using soapy solution or electronic leak detector.
Tools required
- Soapy solution or electronic leak detector Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Power Solutions International 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.