Fresh Air/Recirculating Air/Back Pressure Door Adjuster

Fresh Air/Recirculating Air/Back Pressure Door Adjuster

Special tools, testers and auxiliary items required

• Vehicle Diagnostic Tester

Removing

- Turn off all electric consumers.

- Switch off the ignition.

- Remove the key.

- Remove Fresh air/recirculating air/back pressure door motor (V425) with fresh air/recirculating air/back pressure door motor position sensor (G644). Refer to => [ Fresh Air/Recirculating Air/Back Pressure Door Motor (V425) With Motor Position Sensor (G644) ] Fresh Air/Recirculating Air/Back Pressure Door Motor (V425) With Motor Position Sensor (G644).

- Open the retainers - arrows - on the adjusting lever - 1 -.






- Remove the adjusting lever from the curved washer.

- Remove the curved washer - 2 - from the air intake housing.

Installing

• When installing the curved washer, make sure the guide pin for the air flow door adjusting lever is seated in the groove.

- Install the curved washer - 1 - on the air intake housing.






• Make sure the guide pin for the recirculation air door adjusting lever is seated in the curved washer groove.

- Mount and latch the recirculation air door adjusting lever.