9-3 Viggen Coupe (9400) L4-2.3L Turbo (B235) HO (1999)
Air Vent Pipe: Service and Repair
Air Vent Pipe
Dismantling
1
Raise the car.
2
Unplug the shut-off valve connector.
3
Detach the shut-off valve hose from the EVAP canister.
4
Undo the clamps securing the filler pipe and vent pipe.
Important
Be careful with the retaining screw on the bottom clamp, as this is a plastic safety screw that must be replaced every time it is removed/fitted.
5
Remove the vent pipe.
To fit
1
First, fit the smaller clamp (without tightening it) and then the larger one.
Important
The plastic screw on the bottom clamp is a safety detail and must always be changed every time it is removed/fitted.
2
Connect the shut-off valve hose to the EVAP canister.
3
Spray with kontakt 61 and plug in the connector to the shut-off valve.