Overview - Coolant Pipes

WARNING: This page is about a different car, the 2024 Audi A3 Quattro and 2024 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Coolant Pipes

Courtesy of AUDI OF AMERICA, LLC

Front Coolant Pipe
- Removing and Installing. Refer to FRONT COOLANT PIPE, REMOVING AND INSTALLING .
Bolt
- 6 Nm
Bolt
- 6 Nm
Upper Coolant Pipe
- Removing and Installing. Refer to UPPER COOLANT PIPE, REMOVING AND INSTALLING .
Bolt
- thread cutting
- In the existing threads: 8 Nm
- In the new tapping threads: 11 Nm
Bolt
- thread cutting
- In the existing threads: 8 Nm
- In the new tapping threads: 11 Nm
Coolant Ventilation Line
Bolt
- thread cutting
- In the existing threads: 8 Nm
- In the new tapping threads: 11 Nm
Bolt
- 9 Nm

Coolant pipe on transmission - tightening specification

Fig 2: Coolant Pipe On Transmission - Tightening Specification

Courtesy of AUDI OF AMERICA, LLC

-- Tighten the bolt -1- and nut -2- to 20 Nm.