Volkswagen Workshop Service and Repair Manuals > Passat (B3) > Heating, ventilation, air conditioning system | Air conditioning system with refrigerant R134a | Technical data | General information on refrigerant circuit | Evacuation and charging valves for quick-release couplings of air conditioner service station on refrigerant circuit | Extraction and charging valve, high-pressure side

Extraction and charging valve, high-pressure side

Note

t	Torque wrench -V.A.G 1783- with 1/4" ratchet adapter -VAS 6234-

t	Appropriate insert -T10364- to remove valve core → Fig.

1 -	Base with external or internal thread

2 -	O-ring: 10.8 mm; 1.8 mm identification: black or coloured

3 -	Valve with M12 x 1.5 mm external thread and groove for O-ring (7 ± 1 Nm)

4 -	O-ring for cap, 10.8 mm; 1.8 mm identification: black or coloured

5 -

Cap