REMOVING AND INSTALLING COOLANT THERMOSTAT
Drain part of coolant.
Installation: Bleed cooling system 17 00 039.
Remove cover.
Take out thermostat.
Check when thermostat begins to open¹) in a
sink filled with hot water.
Installation: Bracket on thermostat faces forward.


Siehe auch 17 00 039
Siehe auch ¹) See Specifications
63011343 - click to zoom
 
Vehicles after change point in 1982
REMOVING AND INSTALLING
COOLANT THERMOSTAT
Drain coolant partially.
Unscrew cover (1).
Installation:
Bleed cooling system - see 17 00 039.


Siehe auch 17 00 039
2811352 - click to zoom
 
Remove thermostat.
Replace gasket (2) and seal (3).
Installation:
Clamp on thermostat faces out.

2811023 - click to zoom
 
From 1986 models on - letter "A" cast in housing:
Install new thermostat, No. 1 713 040, with gasket (4) on cover.

2811353 - click to zoom
 
Checking Thermostat:
Check whether opening temperature agrees with specifications.
Check opening temperature by placing thermostat in hot water and compare with
stamped opnening temperature.

2011190 - click to zoom