Thermostat: Service and Repair

AR20.10-P-2460MMB Remove/Install Coolant Thermostat
ENGINES 157, 278 in MODEL 216, 221





Shows model 216.373

1 Coolant thermostat housing
1l Upper charge air duct on the left
2 Left engine cover
3 Screw/bolts
4 Engine air intake duct
5 Screw/bolt

R48 Two-disk thermostat heating element