Volvo Penta — Injection pump, removing (610, 630 with flange mounted pump)
Repair & overhaul
From a Volvo Penta service manual — check it applies to your exact model before use.
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Before you start
- Protective plugs must always be fitted to all fuel and oil pipes and connections when disconnecting the pump.
- Do not crank the flywheel round when the pump drive gear has been removed.
Procedure
- Clean the injection pump, pipes and the engine nearest the pump.
- Remove the valve cover on 1st cylinder.
- Remove the fuel delivery pipes as one unit.
- Remove the pipe from the smoke limiter, if fitted.
- Remove the oil and fuel pipes from the injection pump.
- Remove the accelerator and stopping linkages.
- Crank the flywheel to the correct setting degree and remove drive gear bolts and flange.
- Remove the retaining nuts and carefully lift off the injection pump.
Tools required
- 3590 Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Volvo Penta 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.