Assembly overview - drive unit of air conditioner compressor, Golf GTE

1 -	Electrical air conditioner compressor -V470-

With control unit for air conditioner compressor -J842- and electrical air conditioner compressor -V470-

→ Chapter „Removing air conditioner compressor from and installing to bracket“

Removing and installing → Chapter „Removing and installing air conditioner compressor“ Note The bolting points of the air conditioner compressor and the engine bracket must be checked prior to installation. The contact surfaces must be clean, rust- and grease-free. Otherwise, repair contact surfaces using contact surface cleaning set -VAS 6410- → Electrical system; General information; Rep. gr.97. The electrical air conditioner compressor -V470- is supplied with power via a fuse installed in the power and control electronics for electric drive -JX1-.

2 -	Refrigerant line, high-pressure side

3 -

Bolt

25 N·m

9 N·m

4 -

Seal

Renewing → Chapter; for versions, refer to → Electronic Parts Catalogue

Moisten lightly with refrigerant oil before installing

5 -

Bolt

25 N·m

Different versions. Refer to → Electronic Parts Catalogue.

Note If the air conditioner compressor is secured with aluminium bolts (for different versions refer to → Electronic Parts Catalogue), use the aluminium bolts only once, i.e. renew them. Specified torque for aluminium bolts 8 N·m + 180°

6 -	Earth cable

Check contact surface before bolting it on, and clean it as necessary.

Note The contact surfaces must be clean, rust- and grease-free. Otherwise, repair contact surfaces using contact surface cleaning set -VAS 6410- → Electrical system; General information; Rep. gr.97.

7 -

Bolt

9 N·m

8 -

Seal

Renewing → Chapter; for versions, refer to → Electronic Parts Catalogue

Moisten lightly with refrigerant oil before installing

9 -	Refrigerant line, low-pressure side

10 -

Bolt

25 N·m

9 N·m

11 -	Connector, 8 pin

With control wire from operating unit, Climatronic control unit -J255- → Current flow diagrams, Electrical fault finding and Fitting locations

12 -	High-voltage cable to power and control electronics for electric drive -JX1- (with control unit for high-voltage battery charging unit -J1050-)