Operation
IntroductionRemoving and installing thermostat for small cooling circuit
Removing
–
Remove coolant pump
→ Chapter.
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Remove bolts in the sequence -F … A-.
–
Detach coolant pump from ...
Removing and installing refrigerant shut-off valve for heater and air
conditioner unit -N541
Removing
–
Observe safety precautions
→ Chapter „Safety precautions when handling refrigerants“.
–
Comply with notes
→ Chapter „Working on refrigerant circuit“.
...
Assembly overview - belt pulley, Sanden air conditioner compressor
1 -
Nut
25 Nm
Note
In order to protect the thread of the air conditioner compressor
drive shaft an additional plastic cap is fitted (not shown in
illustration).
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To unfasten and tighten the hex ...