Volkswagen Golf Service & Repair Manual: Extraction and charging valve, high-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, high-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 -	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

Extraction and charging valve, high-pressure side

Evacuation and charging valve with Schrader valve

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

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 ...

Other materials:

Assembly overview - speed sensor on rear axle
1 - ABS speed sensor Before inserting sensor, clean inner surface of fitting hole and coat it with high-temperature paste -G 052 112 A3-. Removing and installing → Chapter 2 - Bolt ...

Removing and installing gas strut
Removing Note The rear lid must be supported when a gas strut is removed. One gas strut alone cannot support an open rear lid. – Open rear lid and brace it open. ...

Removing and installing evacuating and charging valves on low and high-pressure side
Special tools and workshop equipment required Torque wrench -V.A.G 1783 Ratchet insert 1/4 inch -VAS 6234 ...