Notes to repairs on refrigerant circuit
Statutes and regulationsAssembly overview - locking mechanism
Note
The assembly overview shows the locking mechanism for left rear seat
back rest (1/3). The locking mechanism for the right rear seat backrest
(2/3) is similar.
1 -
Backrest frame
2 -
Trim for locking mechanism
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Checking high-pressure safety valve on air conditioner compressor
Checking
Function: protects refrigerant circuit against excessive
pressures.
–
Observe safety precautions
→ Chapter „Safety precautions when handling refrigerants“.
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Tools and materials commercially available
Fin comb
Charging hoses
5/8"-18 UNF valve
Note
Use charging hoses in different colours, 1800 mm ...