Skoda Workshop Service and Repair Manuals > Fabia Mk1 > Heating, ventilation, air conditioning system | Air conditioning system with refrigerant R134a | Technical Data | General instructions for refrigerant circuit | Extractor, filler and measurement valves for quick couplings of the service position on the refrigerant circuit | Extractor, filler and measurement connections with actant head valve

Extractor, filler and measurement connections with actant head valve

Note

t	Carefully screw in the handwheel of the service coupling after connecting the A/C service station and only so far until the valve of the service connection is safely opened (observe the pressure gauge, do not over-press the valve).

t	The tightening torque of the valve -3- is 9±1 Nm.

Low-pressure side

1 -	Base with outside thread and groove for O-ring

2 -	O-ring 7,6 mm; 1,8 mm

3 -	Valve with inside thread M8 x 1 for cap

4 -

Gasket

5 -

Cap

High-pressure side

1 -	Base with inside thread

2 -	O-ring 10,8 mm; 1,8 mm

3 -	Valve with groove for O-ring and inside thread M8 x 1 for cap

4 -

Gasket

5 -

Cap