911 Turbo AWD F6-3600cc 3.6L SOHC Twin Turbo (1997)
Receiver Dryer: Service and Repair
Removing and Installing Liquid Tank
Removal
1. Remove refrigerant using service unit.
2. Remove rear wheel housing liner from front left fender.
3. Loosen hose clamp on liquid tank. Unscrew the two hexagon head screws on the liquid tank and lower the liquid tank out. Insert air-tight plugs in
liquid lines immediately.
Installation
1. Do not remove plugs until just before installation. Replace O-ring on branch piece and refrigerant line and wet O-ring with refrigerant oil.
2. Tighten the two hexagon head screws on the liquid tank to 10 Nm (7 ft lb).
3. Determine refrigerant volume and top up refrigerant oil (volume drawn of + 10 cc).
Note:
The reservoir must be replaced if system malfunctions occur (e.g. due to accident damage or loss of air conditioning system pressure). The
refrigerant sight glass has been deleted.
Refrigerant oil drawn off from A/C system that has already been in operation must not be reused.