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:

Removing and installing speed sensors on front axle -G45-/-G47
Note Removal and installation is described for the front left speed sensor. Removal and installation of the front right speed sensor is analogous. Removing – Raise vehicle. &n ...

Removing and installing D-pillar trim
Note Removal and installation are described for the left vehicle side. Follow same instructions for the right side as appropriate. Special tools and workshop equipment required ...

Safety precautions for working on vehicles with Start/Stop system
Risk of injury due to unexpected engine start In vehicles with activated Start/Stop system, the engine may start up unexpectedly. The status of the Start/Stop system is indicated by a message in the dash panel insert. – Deactivate Start/Stop syste ...