Air Filter - Volvo Penta AD31 Owner's Manual

AIR INTAKE SILENCER
If your engine has an exchangeable filter element,
it should be changed at least once per season.
An engine with a clean air filter can work more
efficiently and uses up less fuel.
Use Genuine Volvo Penta filters, they are specially
designed and tested for each particular engine type.
Change the filter element or clean
the air intake silencer. Also replace the
crankcase ventilation filter (if any).

AIR FILTER /

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