Technical Values

Location	Description	Type	Basic value
Brake disc to wheel bearing housing	(Screw) Item 2/(micro-self-locking)/Always replace screw following removal	Tightening torque	5 Nm (3.5 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Front PCCB brake disc
Brake disc to wheel bearing	(Screw) Item 2/(micro-self-locking)/Always replace screw following removal	Tightening torque	5 Nm (3.5 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Rear PCCB brake disc
Screw plug on rear brake disc	Item 2	Tightening torque	15 Nm (11 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Rear PCCB brake disc
Brake disc cover plate	(Screws) Item 2	Tightening torque	8 Nm (6 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Brake disc cover plate
Spreader device (actuator) to wheel bearing housing	(Screws) Item 3/Always replace screws following removal	Initial tightening	20 Nm (15 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Spreader device
Spreader device (actuator) to wheel bearing housing	(Screws) Item 3/Always replace screws following removal	Final tightening	60 °
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Spreader device
Screws securing mounting saddle to firewall	Item 2: Screws, M8	Tightening torque	23 Nm (17 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Mounting saddle screws
Nut for OTA control unit holder	Item 2: Collar nut, M8	Tightening torque	8 Nm (6 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Control unit holder
Lateral runout of brake disc (max.)		Measured value	0.03 mm
Lateral runout of wheel hub (max.)		Measured value	0.03 mm
Lateral runout of brake disc when installed (max.)		Measured value	0.06 mm
Adapter plate to wheel hub		Tightening torque	160 Nm (118 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Adapter plate on wheel hub