142 Maintenance Viscosity and Capacity Tables Volvo Engine D12D 1 Only completely synthetic and/or VDS/VDS-2 oils. W1000144 2 Only VDS-2 oils. Cooling System Capacity* * approximate volumes Clutch Hydraulic System For oil change intervals, see page 62 and page 63 First oil and filter change After 1 month or 6,000 miles (10,000 km) Capacity (including filters) D12 service 37 quarts (35 liters) Oil volume between high and low on dipstick 7.5 quarts (7.0 liters) VN, D12D ......... 43.5 liters (11.50 US gal.) VHD, D12D ...... 39 liters (10.30 US gal.) Clutch system fluid ................... brake fluid according to DOT 4 (SAE J 1703) Replacement interval .............. every two years