Volkswagen Golf Service & Repair Manual: Dismantling and assembling heater unit

Volkswagen Golf Service & Repair Manual / Heating, air conditioning / Heating / Heater unit / Dismantling and assembling heater unit

It is not necessary to extract the refrigerant and to remove or disassemble the expansion valve and the evaporator. Further procedure is identical with procedure for vehicles with air conditioning system → Chapter.

Checking auxiliary air heater element -Z35- with auxiliary air heater control unit -J604-

Checking is the same as for a vehicles with air conditioning system → Chapter.

Removing and installing auxiliary air heater element -Z35- with auxiliary air heater control unit -J604-

Removal and installation are identical with procedure for vehicles with air conditioning system → Chapter.

Removing and installing heat exchanger

Removal and installation are identical with procedure for vehicles with air conditioning system → Chapter.

Removing and installing baffle plate

Removal and installation are identical with procedure for vehicles with air conditioning system → Chapter.

Assembly overview – heater unit

Note There are different designs and makes of heater. The individual components of the various heaters are similar but not identical. The combine ...

Air duct

Assembly overview - air duct and air distribution in passenger compartment The assembly overview for air duct and air distribution is identical ...

Other materials:

Safety precautions during road tests in which test and measuring equipment is used
Risk of injury due to unsecured test and measuring equipment If a front passenger airbag is triggered during an accident, unsecured test and measuring equipment can become dangerous projectiles. – Secure test and measuring equipment with seat belts on ...

Tyre damage due to insufficient tyre pressure
The most common causes for tyre failure are minor external damage, a defective valve or a leaking rim due to corrosion or damage. Separation of carcass and rubber Excessive heating ...

Tools and materials commercially available
Caution Non-authorised tools or materials (e.g. leak inhibitor additive) may cause damage or adversely influence the system. Only tools and materials a ...