Volvo Penta — Conservation (laying up)
Maintenance · Engine, general
From a Volvo Penta operator's manual covering: EDC 4, TAD722GE, TD520GE, TD720GE. Check it applies to your exact model before use.
Applies to: Volvo Penta TAD722GE, Volvo Penta TD520GE, Volvo Penta TD720GE
Before you start
- Anti-corrosion mixture does not offer any protection against frost; if risk of frost, system must be drained
Procedure
- Change engine oil and oil filter
- Change the fuel filter; also change the primary fuel filter if fitted
- Warm the engine up
- Check coolant offers sufficient frost protection, top up as necessary
- Drain water and contamination from fuel tank; fill fuel tank completely
- Clean outside of engine; do not use a power washer
- Disconnect, clean and charge the batteries
- Spray electrical system components with water-repellent spray
Tools required
- Volvo Penta original paint Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
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.