Overview - Coolant Pipes on Engine

Fig 1: Exploded View Of Coolant Pipes on Engine

Courtesy of AUDI OF AMERICA, LLC

Bolt
- 9 Nm
Coolant Hose
Bolt
- 6 Nm
- Thread cutting
- Position the bolt by hand and tighten it until it finds the old threads. Then tighten the bolt to the specification.
Coolant Hose
Bolt
- 20 Nm
Coolant Hose
Bolt
- 20 Nm
Right Coolant Pipe
- Removing and Installing. Refer to RIGHT COOLANT PIPE, REMOVING AND INSTALLING .
O-Ring
- Replace after removing
Left Coolant Pipe
- There are different versions. Refer to the Parts Information for the allocation.
- Removing and Installing. Refer to LEFT COOLANT PIPE, REMOVING AND INSTALLING .
Bolt
- 9 Nm
Coolant Hose
- Fold back and pry up the clip to remove the heat shield boot
- Connecting. Refer to Figure.
Bolt
- 6 Nm
- Thread cutting
- Position the bolt by hand and tighten it until it finds the old threads. Then tighten the bolt to the specification.