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

Volkswagen Golf Service & Repair Manual / Auxiliary heater / Aux. heater/heater booster / Auxiliary heater / Dismantling and assembling burner unit

Dismantling

–	Remove auxiliary heater → Chapter.

–	Dismantle auxiliary heater → Chapter.

–	Detach gasket -1- from blower housing.

–	Release and detach connector -2-.

–	Pull grommet -3- out of blower housing onto combustion pipe -4-, using only a little force, and at the same time lift burner unit off vertically upwards.

Assembling

Dismantling and assembling burner unit

Renew gasket -1- and grommet -3-.

–	Check sealing surfaces and clean if necessary.

Install in reverse order.

–	Make sure gasket -1- is positioned correctly and connector -2- is engaged securely.

Note

To prevent a short circuit at wiring/line connections to glow plug with flame monitor -Q8- make sure that the seal/gasket -1- is positioned correctly and that the connector -2- is engaged correctly.

Specified torque

→ Chapter „Assembly overview - auxiliary heater attachments“

Dismantling and assembling burner unit

Connector pin assignment for auxiliary heater

1 - 6-pin connector Information on pin assignment can be found in the latest current flow diagram → Current flow diagrams, Electrical fau ...

Coolant circuit with auxiliary heater

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