service AUDI A6 1997 C5 / 2.G AHA ATQ Engines Secondary Air System Workshop Manual

26-18


C - Secondary Air Injection (AIR) pump motor - Remove vacuum line -1-.
- Disconnect connection tube -2- from combination valve.
Tightening torque: 10 Nm (7 ft lb).
- Remove bolts -3- for combination valve from cylinder head and if
necessary, remove bracket -4- from cylinder head.

Bolt -3- tightening torque: 10 Nm (7 ft lb).
Bracket -4- tightening torque: 20 Nm (15 ft lb).
- Remove combination valve.

Repair Manual, Body Exterior, Repair Group 63

Repair Manual, Body Exterior, Repair Group 50 - Remove noise insulation panel (arrows).
- Remove front bumper.
- Move lock carrier into service position.
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