Volkswagen Golf Service & Repair Manual: Extraction and charging valve, low-pressure side

Volkswagen Golf Service & Repair Manual / Air conditioning system with refrigerant R134a / 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, low-pressure side

Note

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

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

1 -	Connection with external thread and groove for O-ring

2 -	O-ring: 7.6 mm; 1.8 mm identification: black or coloured

3 -	Valve with M10 x 1.25 mm external thread and groove for O-ring (7 ± 1 Nm)

4 -	O-ring for cap, 7.6 mm; 1.8 mm identification: black or coloured

5 -

Cap

Extraction and charging valve, low-pressure side

Extraction and charging valve, high-pressure side

Note Torque wrench -V.A.G 1783- with 1/4" ratchet adapter -VAS 6234- Appropriate insert -T10364- to remove valve core ...

Switch and sender in refrigerant circuit and related connections

Note See vehicle-specific refrigerant circuit for switching pressures, removing and fitting switches, together with switch arrangement and versions. ...

Other materials:

Assembly overview - gas discharge headlight
1 - Headlight Removing and installing → Chapter 2 - Front turn signal bulb Front left turn signal bulb -M5- Front right turn signal bulb -M7- Removing and installi ...

Dismantling and assembling heater unit
It is not necessary to extract the refrigerant and to remove or disassemble the expansion valve and the evaporator. Further procedure is identical with procedure for vehicles with air conditioning system → Chapter. ...

Changing headlights over from driving on right to driving on left (gas discharge headlights with dynamic high beam control and LED daytime running light)
If a right-hand drive vehicle is driven in a left-hand drive country, or vice versa, the headlights must be converted. This is necessary in order to avoid dazzling oncoming traffic with the asymmetric low beam headlights. Note ...