Technical Values

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*Location	*Des...	*Type	*Basic val...
Screw securing additional pump holder to body	Item 6	Tightening torque	10 Nm (7.5 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Additional pump in wheel housing
Nut securing heater valve holder to body	Item 5	Tightening torque	10 Nm (7.5 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Heater valve in wheel housing
Screw securing cover for control unit to heat exchanger housing	Item 1	Tightening torque	3 Nm (2 ftlb.)
Screw securing holder to heater	Item 4	Tightening torque	20 Nm (14.75 ftlb.)
Nut securing heater to body	M6 nut	Tightening torque	10 Nm (7.4 ftlb.)
Nut securing silencer to body		Tightening torque	3.5 Nm (2.6 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Removing silencer
Screw-type clamp securing exhaust pipe to heater		Tightening torque	6 Nm (4.4 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Loosening clamp
Exhaust pipe clamp screw on heater		Tightening torque	8 Nm
Screw securing heating/fresh-air fan motor to heating/fresh-air unit	Item 6	Tightening torque	1.5 Nm (1.1 ftlb.)
Screw securing centre air vent to centre console	Item 2	Tightening torque	1.5 Nm (1.1 ftlb.)
Screw securing rear centre air vent to centre console	Item 2	Tightening torque	1.5 Nm (1.1 ftlb.)
Screw securing door-window air vent to moulding	Item 2	Tightening torque	1.2 Nm (0.9 ftlb.)
Screw securing air-conditioning control unit to holder	Item 3	Tightening torque	1.5 Nm (1 ftlb.)
Screw securing air-conditioning compressor to engine	-1- and -2-	Tightening torque	20 Nm (15 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Refrigerant line to air-conditioning compressor
Screw securing refrigerant line to air-conditioning compressor	-C- and - D-	Tightening torque	20 Nm (15 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Tightening torques
Oil filler screw to air-conditioning compressor	B	Tightening torque	15 Nm (11 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Cap and oil filler screw
Screw securing tensioning roller to holder	Drive belt on air-conditioning compressor	Tightening torque	25 Nm (19 ftlb.)
Screw securing connection point for refrigerant line (internal heat exchanger) to refrigerant line for condenser	Connection point in engine compartment	Tightening torque	12 Nm (9 ftlb.)
Screw securing connection point for refrigerant line (internal heat exchanger) to refrigerant line for air-conditioning compressor	Item 1	Tightening torque	12 Nm (9 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Unscrewing screw on evaporator coolant line
Screw securing refrigerant line (internal heat exchanger) to expansion valve	Item 7	Tightening torque	10 Nm (7.5 ftlb.)
Screw securing holder for refrigerant line (internal heat exchanger) to body		Tightening torque	9 Nm (6.6 ftlb.)
Screw securing refrigerant line to air-conditioning compressor	Item 2	Tightening torque	20 Nm (14.75 ftlb.)
Screw securing expansion valve to refrigerant adapter	-1-	Tightening torque	3.5 Nm (2.5 ftlb.)
Screw securing servo motor to heating/fresh-air unit	Item 2	Tightening torque	1.5 Nm (1 ftlb.)
Screw securing sound box to heating/fresh-air unit	Item 1	Tightening torque	1.5 Nm (1 ftlb.)
Screw securing air-conditioning control unit holder to heating/fresh-air unit	Item 3	Tightening torque	1.5 Nm (1 ftlb.)
Screw securing holder for coolant lines to heating/fresh-air unit	Item 1	Tightening torque	1.5 Nm (1 ftlb.)
Screw securing cover on heating/fresh-air unit	Item 1	Tightening torque	1.5 Nm (1 ftlb.)
Clamp for coolant line	Item 2	Tightening torque	6 Nm (4.5 ftlb.)
Screw securing refrigerant line to condenser	Item 2	Tightening torque	12 Nm (8.85 ftlb.)
Screw securing condenser retaining frame to radiator		Tightening torque	5 Nm (3.7 ftlb.)
Pressure sensor to refrigerant line	Item 2	Tightening torque	5 Nm (3.5 ftlb.)
Nut securing air guide to body	Item 2	Tightening torque	3.5 Nm (2.6 ftlb.)
Fastening screw securing rear air conditioning control to centre console		Tightening torque	1.5 Nm (1 ftlb.)
Screw securing servo motor to air distributor	Item 2	Tightening torque	1.5 Nm (1.1 ftlb.)