VW Golf manuals

Volkswagen Golf Service & Repair Manual: Evaporator

The liquid refrigerant evaporates in the tubes of the evaporator. The latent heat of evaporation is taken from the air streaming past the evaporator fins. The air cools. The refrigerant evaporates and is drawn into the air conditioning system compressor carrying with it the heat it has absorbed.
A restrictor or an expansion valve allows a defined quantity of refrigerant to flow to the evaporator. In systems with an expansion valve, the flow is regulated such that only gaseous refrigerant exits the evaporator.
 

Evaporator

Condenser
The condenser transfers heat from the compressed refrigerant gas to the surrounding air. This allows the refrigerant gas to condense into liquid ...

Reservoir
The reservoir collects the vaporised and gaseous mixture coming from the evaporator to ensure the air conditioner compressor receives only gaseous refrigerant. Gaseou ...

Other materials:

Repairing trailing arm
Special tools and workshop equipment required Tube for wheel bearing -3345- Assembly tool -3346- Thrust plate -VW 402- Press tool -VW 412- Thrust piece -T10496-   –&n ...

Removing and installing brake servo, LHD vehicles
  Note If there are problems with the brake servo, first check the brake servo vacuum system → Chapter. Special tools and workshop equipment required     ...

Removing and installing fuel delivery unit/fuel gauge sender, vehicles with front-wheel drive
Special tools and workshop equipment required     Wrench -T10202-   Torque wrench -V.A.G 1332-   ...

© 2016-2019 Copyright www.vwgolf.org