Thermostat: Service and Repair

AR20.10-P-2460OGE Remove/Install Coolant Thermostat
-ENGINES 642 in MODELS 207, 212, 218





Shown on engine 642.850

1 Thermostat housing
2 Bolts
3 Coolant hose
4 Coolant hose

R48 Coolant thermostat heating element





Shown on ENGINE 642.852

1 Thermostat housing
2 Bolts
3 Coolant hose
4 Coolant hose
5 Bolts
6 Locking clip
7 Connector
8 Fuel pipe
9 Bolt

R48 Coolant thermostat heating element





Turbocharger without coolant cooling

14a Turbocharger





Turbocharger with coolant cooling

14b Turbocharger
15 Coolant line














210 589 00 91 00
Test cap





285 589 00 21 00
Vacuum-type cooling system filler