911 Carrera 2 Coupe F6-3600cc 3.6L SOHC (1990)
Air Door: Adjustments
Adjusting Defrost/Center Nozzle Flap
1. Run motor to "defrost nozzle closed" final position by supplying 12 volts to pin 4 (positive) and pin 5 (negative) via two electric leads until the
motor is in final position.
2. Press defrost/center nozzle flap to "defrost nozzle closed" position (upper outlet closed).
3. Connect drive of motor on joint of flap and secure.
Adjusting Right Temperature Mixing Flap
1. Run motor to "max. cold" final position by supplying 12 volts to pin 4 (negative) and pin 5 (positive) via two electric leads until the motor is in
final position.
2. Press temperature mixing flap to "max. cold" position. Linkage and lever must be in a straight line.
3. Correct deviation in length by turning the ball socket on the linkage.
Adjusting Left Temperature Mixing Flap
1. Run motor to "max. cold" final position by supplying 12 volts to pin 4 (positive) and pin 5 (negative) via two electric leads until the motor is in
final position.