volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Flap Housing, Disassembling/Assembling|Page 1410 > < Flap Housing, Disassembling/Assembling|Page 1408
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Installation

1. Install heater core into flap housing and install upper flap housing
2. Under instrument panel install the flap housing assembly
3. Reconnect all electrical, vacuum and cable connections that were previously disconnected
4. Reconnect battery cable
5. Refill the cooling system using the floowing procedure

a. Set the heater controls to the warm position
b. Open the breather valve at the top of the radiator
c. Fill expansion tank to the brim, so it remains full
d. Operate the engine at 2500 RPM until the coolant flows at the breather valve with no bubbles
e. Close the breather valve
f.

Check coolant level and top off, as necessary

g. Close the expansion tank cap

5. Inspect operation of heater system

Flap Housing, Disassembling/Assembling|Page 1410 > < Flap Housing, Disassembling/Assembling|Page 1408