VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing evaporator

  Note
The illustration shows a left-hand drive vehicle. The removal and installation procedure is identical for both versions.
Removing
–  Observe instructions when working on refrigerant circuit → Chapter.
–  Remove heater and air conditioner unit → Chapter.
   
–  Remove bolts -1-.
–  Release retaining tabs -4- and -5--arrows-.
–  Detach the top part of the evaporator housing -3- from the bottom part -2-.
 

Removing and installing evaporator

–  Pull the evaporator -2- out of the bottom part of the evaporator housing -1-.
–  Remove expansion valve → Chapter.
–  Detach the seal/insulation -3-. To do so, pull aside the movable part -5--arrow-.
–  Remove retaining plate -4- for refrigerant lines.
Installing
Installation is carried out in the reverse order. When installing, note the following:
–  If the new evaporator is not equipped with an expansion valve, the expansion valve from the old evaporator must be installed → Chapter.
–  Renew seals.
  Note
Even minute leakage at the tongue-and-groove joint between the top and bottom part of the evaporator housing can lead to whistling noise as a result of escaping air. Therefore lightly coat joints with silicone grease to fully seal the joints. Silicone grease → Electronic Parts Catalogue.
Before inserting evaporator, check condensation drain and clean if necessary.
Before inserting, clean evaporator housing and, if necessary, evaporator.
Specified torque
→ Chapter „Assembly overview - evaporator housing“
 

Removing and installing evaporator

Removing and installing holder for heater and air conditioning unit
  Note Leave the holders in the vehicle on removing the heater and air conditioning unit. The illustration shows a left-hand drive vehicle. ...

Removing and installing fresh air blower control unit -J126-, LHD vehicles
Removing –  Remove baffle plate → Chapter.     –  Dis ...

Other materials:

Removing and installing front interior light/reading light
Special tools and workshop equipment required     Removal wedge -3409-   Note The switch module is an integral part of the front interior light -WX1- and cannot be r ...

Interior monitoring system and anti-tow alarm
Fig. 32 Next to the driver seat: button for switching off the interior monitoring system and anti-tow alarm Fig. 33 In the roof console: sensors for the interior monitoring system First read and observe the introductory information and safety warnings The interior monitoring system will ...

Removing and installing spray jet, Golf
  Note The spray jet is installed in the high-level brake light. Removing: –  Remove high-level brake light → Chapter.     –&nbs ...

© 2016-2020 Copyright www.vwgolf.org