Volvo Penta — Bleeding fuel system
Maintenance
From a Volvo Penta operator's manual covering: IPS 350, IPS 450, IPS 500. Check it applies to your exact model before use.
Applies to: Volvo Penta IPS 350, Volvo Penta IPS 450, Volvo Penta IPS 500
Before you start
- Never detach the pressure pipes.
Procedure
- Attach transparent hose to air vent valve and lead to receptacle.
- Open air vent valve and pump fuel with hand pump until fuel is free of air bubbles.
- Close and tighten air vent valve.
- Pump another 10 strokes with hand pump.
- Remove hose and refit protective cap on air vent valve.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Full service-parts list: Volvo Penta IPS 450 →
Source: Volvo Penta 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.