Volvo Penta — Emergency shifting forward gear
Repair & overhaul · Drive-unit shift system
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
- Unit is locked in forward operation; gear cannot be disengaged with control lever.
Procedure
- Stop engine and remove start key.
- Note valve connected to cable marked Primary (lower solenoid).
- Undo both connectors from solenoid valves.
- Remove cap nut from valve connected to Primary cable.
- Press valve while turning button 1/2 turn counter-clockwise.
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.