The dowel pin must fit into the socket -arrow- in the thermostat housing.
Torque and tightening sequence for mounting the thermostat housing on the cooling system pump
Note: Install the self-tapping screws by hand so that they go through the old thread. Then tighten the screws to the prescribed torque.
Tighten screws in sequence -A...F- to 8 Nm.
Torque and order of tightening the thermostat cover on the thermostat housing
Note: Install the self-tapping screws by hand so that they go through the old thread. Then tighten the screws to the prescribed torque.
Tighten cover bolts -1- in sequence -A...D- to 7 Nm.