Volvo 940 1990 2.4 diesel service and maintenance
122 HP, 240 Nm, Manual gearbox, Rear wheel drive (RWD)
Engine oil
Oil change interval is 15,000 km or one year, whichever comes first.
Air filter
Air filter change interval is 30,000 km.
After prolonged driving in particularly dusty conditions, it is advisable to check the condition of the air filter earlier and replace it if the filter is visibly dirty.
Fuel filter
Volvo 940 2.4 diesel fuel filter change interval is 30,000 km
Serpentine (drive) belt
Volvo 940 1990 Turbo Diesel I.c. Estate serpentine or alternator belt replacement interval is 120,000 km.

Volvo 940 1990 Turbo Diesel I.c. Estate 1990 - 1996 Volvo 940 1990 technical data
Volvo 940 1990 owner reviews
Always consult your vehicle manufacturer's service manual for service intervals and specifications!