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Volkswagen Golf Mk7 Service & Repair Manual: Assembly overview - evaporator housing

This assembly overview covers the Volkswagen Golf Mk7 evaporator housing — component makes must be matched, as with the rest of the heater/AC unit assembly.

  Note
There are different designs and makes of heater and air conditioning unit. The individual components of the various heaters and air conditioning units are similar but not identical. The combined fitting of different makes of component is therefore not permissible → Electronic Parts Catalogue.
The following illustration shows a “Valeo” evaporator housing, distinguishing features with respect to other makes of heater and air conditioning unit → Chapter.
The illustration shows a left-hand drive vehicle.
   

Assembly overview - evaporator housing

1 -  Evaporator housing, lower part
2 -  Evaporator
Only if air conditioning system is fitted.
Check foam seals for damage and proper attachment
Removing and installing → Chapter.
3 -  Sealing ring
Only on vehicles with air conditioning system.
Renewing; for versions, refer to → Electronic Parts Catalogue.
Before fitting a seal, coat lightly with refrigerant oil
4 -  Retaining plate
Only if air conditioning system is fitted.
For securing refrigerant lines and expansion valve.
5 -  Expansion valve
Only if air conditioning system is fitted.
Removing and installing → Chapter.
6 -  Bolt
Only if air conditioning system is fitted.
Qty. 2.
10 Nm
7 -  Sealing and insulation
Heat insulation for expansion valve.
There is no opening for the expansion valve in the plenum chamber back wall seal or this is closed off by a foam pad on vehicles with no air conditioner
8 -  Sealing ring
Only on vehicles with air conditioning system.
Renewing; for versions, refer to → Electronic Parts Catalogue.
Before fitting a seal, coat lightly with refrigerant oil
9 -  Bolt
Qty. 8.
1.5 Nm
10 -  Evaporator housing, upper part
11 -  Flow rate limiter
Only on vehicles with no air conditioning system installed

    Questions & answers

    Assembly overview - evaporator housing — Volkswagen Golf Mk7

    What does the Golf Mk7 evaporator housing assembly show?
    The evaporator, housing halves, expansion valve, drainage hose and seal positions. Valeo/Denso variants have similar layouts but different part numbers.
    Assembly overview - add-on parts of heater and air conditioning unit and of air intake box
      Note There are different designs and makes of heater and air conditioning unit. The individual components of the various heaters and air conditio ...

    Assembly overview - flaps and partitions in air distribution housing
      Note The illustration shows a left-hand drive vehicle.     View from front   Note -Arrow-&nbs ...

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