Technical Values

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Location	Description	Type	Basic value
Coolant connection piece to cylinder housing	External Torx screw, M6 x 20	Tightening torque	10 Nm (7.5 ft. lb.)
Pin securing tensioning and guide rails on crankcase		Length	74.5 mm
Pin for guide and tensioning rails	M16	Tightening torque	31 Nm (23 ft. lb.)
Chain box to crankcase	M8	Tightening torque	23 Nm (17 ft. lb.)
Threaded bolt for top guide rail	M16	Tightening torque	31 Nm (23 ft. lb.)
Camshaft housing	M8 x 50	Initial tightening	23 Nm (17 ft. lb.)
Camshaft housing	M8 x 50	Final tightening	28 Nm (21 ft. lb.)
Spark plug	New part	Tightening torque	30 Nm (22 ft. lb.)
Bar ignition module to camshaft-housing cover	Internal Torx screw, M6	Tightening torque	10 Nm (7.5 ft. lb.)
Cover to camshaft housing	M6	Tightening torque	10 Nm (7.5 ft. lb.)
Vacuum pump and oil pipe to camshaft housing	External Torx screw, M6	Tightening torque	10 Nm (7.5 ft. lb.)
Vacuum line to pump	External Torx screw, M6	Tightening torque	10 Nm (7.5 ft. lb.)
Holding clamp on vacuum line	External Torx screw, M6	Tightening torque	10 Nm (7.5 ft. lb.)
Vacuum line to engine flange	External Torx screw, M6	Tightening torque	10 Nm (7.5 ft. lb.)
Oil/water heat exchanger bracket to crankcase	M6	Tightening torque	10 Nm (7.5 ft. lb.)
Oil-filter housing	Grease O-ring	Tightening torque	25 Nm (19 ft. lb.)
Oil/water heat exchanger	M6	Tightening torque	10 Nm (7.5 ft. lb.)
Secondary unit carrier to crankcase	M10 x 60	Tightening torque	65 Nm (48 ft. lb.)
Coolant pipe to crankcase	M6	Tightening torque	10 Nm (7.5 ft. lb.)
Holder for heater pipes with B+ line	M6 x 55	Tightening torque	10 Nm (7.5 ft. lb.)
Holder for pulse sender	M6	Tightening torque	10 Nm (7.5 ft. lb.)
Oil-filter console to holder and oil pipe	M6	Tightening torque	10 Nm (7.5 ft. lb.)
Oil extraction line to crankcase	Union nut, a/f 32	Tightening torque	60 Nm (44 ft. lb.)
Oil line for suction pump on engine, side 4-6	Union nut, M30, a/f 36	Tightening torque	60 Nm (44 ft. lb.)
Holding clamp on oil return line	External Torx screw, M6	Tightening torque	10 Nm (7.5 ft. lb.)
Heat shield for ignition coils	M6	Tightening torque	10 Nm (7.5 ft. lb.)
Combination valve for secondary air line	M6	Tightening torque	10 Nm (7.5 ft. lb.)
Intake pipe support and fuel line	External Torx screws, M6	Tightening torque	10 Nm (7.5 ft. lb.)
Intake-air distributor to intake pipe support	Screw-type clamps	Tightening torque	3 Nm (2 ft. lb.)
Oil tank to holder	M8	Tightening torque	23 Nm (17 ft. lb.)
Oil lines to oil tank	M30 x 1.5; counter at the same time	Tightening torque	60 Nm (44 ft. lb.)
Engine strut to crankcase	M10	Tightening torque	65 Nm (48 ft. lb.)