Volkswagen Golf Service & Repair Manual: 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 |
|
|
|
Note
Torque wrench -V.A.G 1783- with 1/4" ratchet adapter -VAS
6234-
Appropriate insert -T10364- to remove valve core
...
Note
See vehicle-specific refrigerant circuit for switching
pressures, removing and fitting switches, together with switch
arrangement and versions.
...
Other materials:
Renewing trim elements, bonded trim elements
Special tools and workshop equipment
required
Cartridge gun -V.A.G 1628-
Removal wedge -3409-
...
Testing quantity of fuel delivered
Note
Check fuel delivery rate as described in “Guided Fault
Finding” function, vehicle diagnostic tester in “Guided Fault
Finding” mode.
Conditions for checking fuel delivery rate (in short):
...
Measuring tread depth
Note
The tread depth is measured in the main tread channels.
Do not measure at the TWIs (Tread Wear Indicators).
Measure the tread depth in the main tread channel, a ...
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Extraction and charging valve, high-pressure side
Switch and sender in refrigerant circuit and related connections