Porsche 928 - WORKSHOP MANUAL 1977 Workshop Manual page 376

87
Air Conditioner 928
Removing and Installing Outside
Sensor
Outside sensor is located in fresh air hose of
alternator.
1. Unscrew cover in front left wheel house.
2. Loosen hose straps on fresh air hoses and pull off
of outside sensor housing. Disconnect plugs.
3. Unscrew valve carrier (2 screws).
4 Unscrew mounting bolt of valve being replaced
and disconnect by moving up.
Pull off vacuum line and electric wire.
Removing and Installing
Vacuum Servo Solenoid Valves
1. Remove tray.
2. Unscrew trim panels Ron left and right sides of
center console.
87.46
Regulators and Control Unit of Automatic Air Conditioner
Printed in Germany