944 S L4-2479cc 2.5L DOHC (1987)
3. Unscrew the three fastening screws.
Adusting Defrost Flap
1. Set control motor to final "closed" position. To do this, connect pin 4 with + and pin 5 with - of a 12 voltage source.
2. Close defrost flap and clip on linkage.
