911 Targa (996) F6-3.6L (2004)
cables (do not pinch).
2. Comply with safety regulations when handling airbag units.
3. Set the steering column switch: Measure with a depth gauge between end of steering shaft and steering-column switch cover plate. Adjustment
dimension 55 ± 0.5 mm
4. Replace gasket between current distributor and firewall if necessary. After the current distributor is mounted on the firewall (tightening torque 15
Nm (11 ftlb.) the battery cable is tightened with a new hexagon nut M8. Tightening torque: 15 Nm (11 ftlb.)
5. Replace the O-rings for the refrigerant lines at the expansion valve and wet the new O-rings with refrigerant oil.
NOTE: If the heating/air-conditioning unit is replaced, the refrigerant oil in the evaporator must be topped up. Determine the quantity of the
refrigerant oil and fill up again with refrigerant oil (volume removed by suction + 20 cb.cm). Refrigerant oil removed from a previously run
air-conditioning system may no longer be used (special-category waste).
6. The heat exchanger is connected to the engine cooling system, and coolant flows through it when the engine is running. The cooling system must
be bled after removal or installation of the heater/air-conditioning unit.