Removing and installing burner unit of Airtop D3 — AUDI

🧭 Before you start

Fits: VW Transporter T5 (7H), VW Transporter T6 (7E), VW Transporter T6 (7F)

Don't miss

• Note that seal (2) must always be renewed when combustion chamber (3) is installed.
• Perform a functional check after completing all work on heater unit.

📋 Procedure

1. Remove auxiliary air heater without bracket .
2. Remove auxiliary air heater from plastic housing.
3. Remove auxiliary heater control unit J364.
4. Remove combustion air blower V6.
5. Remove glow plug for heater Q8.

6. Unscrew and remove securing bolts (1) from combustion chamber (3).
7. Remove combustion chamber (3) with seal (2) from heat exchanger (4). [Note: Note that seal (2) must always be renewed when combustion chamber (3) is installed.]
8. Place combustion chamber (3) with new seal (2) onto heat exchanger (4).
9. Tighten bolts (1).
10. The remaining installation steps are carried out in the reverse order of removal. [Note: Perform a functional check after completing all work on heater unit.]

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