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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (4X Chassis - General 3.0L (Eng Code MDK.Kb) -- 992 - 911 CARRERA (992)) >> WM, 4X00IN Tightening Torques For Wheels >> Technical Values

Technical Values

WARNING: This page is about a different car, the 2024 Porsche 911, 2023 Porsche 911, and 2022 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
Location Description Type Basic values Tolerance 1 Tolerance 2
Wheel to wheel hub Wheel bolts Tightening torque 160 Nm (118 ftlb.)    
G15528045Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Wheel (front shown as example)
Wheel to wheel hub/central bolts All contact surfaces of the wheel, wheel hub and brake disc as well as the trapezoidal thread in the wheel hub must be free of abrasion, sand, dust or chips. Step 1  600 Nm (444 ftlb.)    
Wheel 10 wheel hub/central bolts All contact surfaces of the wheel, wheel hub and brake disc as well as the trapezoidal thread in the wheel hub must be free of abrasion, sand, dust or chips. Step 2: Loosen central bolt - 90°    
Wheel to wheel hub/central bolts All contact surfaces of the wheel, wheel hub and brake disc as well as the trapezoidal thread in the wheel hub must be free of abrasion, sand, dust or chips. Step 3 600 Nm (444 ftlb.)    
Wheel driver pin to wheel hub (911 Turbo) Cheese head bolts, M6 X  30/always use new bolts following removal Tightening torque 14 Nm (10.5 ftlb.)    
Wheel driver pin to wheel hub (911 GT3/GT3 RS) Cheese head bolts, M8 X  32/always use new bolts following removal Tightening torque 31 Nm (23 ftlb.)    
Heat shield on carbon-fibre reinforced wheel Lens-head screw Tightening torque 1.5 Nm (1 ftlb.)    
Heat shield on carbon-fibre reinforced wheel Fit bolt Tightening torque 1.5 Nm (1 ftlb.)    
Union nut on valve   Tightening torque 4 Nm (3 ftlb.)    
G15528046Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Union nut on valve
Wheel electronics to rim Hexagon roundhead bolt, M5 x 11 Tightening torque 4 Nm (3 ftlb.)    
G15528047Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Wheel electronics on rim
Compressor holder to dome strut Items 2 and 3/hexagon nut, M6 Tightening torque 7 Nm (5.1 ftlb.)    
G15528048Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for compressor heller
Compressor holder to body Item 4/hexagon nut, M6 Tightening torque 7 Nm (5.1 ftlb.)    
G15528049Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for compressor holder
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