Replacing the engine oil cooler
the Transporter T4 engine oil cooler is installed between the filter bracket and the filter element (see figs. 135 and 136). The radiator can be removed after removing the filter element and disconnecting the cooling system hoses. To do this, unscrew the nut (7 and 18) located below. An o-ring is located between the filter bracket and the radiator. When installing the radiator, tighten the nut to 25 Nm.
Rice.
135 Oil cooler assembly Some of the parts shown are only in the diesel engine
1 - plug, 2, 5, 10 - o-ring, 3 - filter bracket, 4 - connector, 6 - oil cooler, 7 - hex nut, 8 - filter element, 9 - plug, 11 - bolt 12 - gasket
Rice.
136 Oil pump housing 1 - Screw plug, 2, 7, 11, 13, 16 - O-ring, 3 - spring, 4 - plunger, 5 - gasket, 6 - oil relief valve, 8 - cover, 9 - stopper, 10 - screw plug, 12 - oil level sensor, 14 - oil filter housing, 15 - bolt, 17 - oil cooler, 18 - nut, 19 - oil filter