porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Auxiliary Cabin Heater Control Valve|Service and Repair|Page 6862 > < Auxiliary Cabin Heater Control Valve|Service and Repair|Page 6860
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10. Unscrew both fastening screws -6-.
11. Lift directional-control valve out of bracket -Arrow B- and remove hose -Arrow C-.

Installing directional-control valve

NOTE:

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Before installing the directional-control valve, apply a suitable rubber lubricant to all adapters.

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To prevent the heater touching the body, align the water lines, hoses and spring band clamps accurately to the markings before fastening them.

1. Push the directional-control valve onto the water hose -arrow-.

2. Insert directional-control valve from above -Arrow A-, align to holder and screw down with both fastening screws -6-.

3. Push clamp onto upper line -Arrow B- and secure to holder with fastening screw -5-. Tightening torque: 2.5 ftlb.
4. Align front hose to the marking.

Auxiliary Cabin Heater Control Valve|Service and Repair|Page 6862 > < Auxiliary Cabin Heater Control Valve|Service and Repair|Page 6860