Workshop Manual

Table Of Contents
© 02/2010 OBJ_DOKU-21798-001.fm
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6
Thermostat housing
TCD 2013 2V W 38-01-02
Checking the thermostat (in the removed state)
Standard tools:
Thermometer
W 38-01-01
Danger!
Risk of injury!
Hot water and hot thermostat.
Checking thermostat
Remove thermostat.
W 38-01-01
Measure beginning of stroke, dimension (a).
Note measured value, dimension (a).
© 44585-0
Heat up the thermostat in the water bath.
Determine beginning of opening.
83 °C
In order to determine the exact beginning
of opening, the temperature should be
measured as close as possible to the ther
-
mostat.
Do not touch the thermostat.
The water should be continuously stirred
for an even temperature distribution. The
temperature rise should not take place fas
-
ter than 1°C/min. Otherwise the beginning
of opening will be delayed accordingly.
© 34680-2