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Home >> Porsche >> 2020 >> Panamera Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (4X Chassis - General (2.9L Turbo Gas -- 971 - PANAMERA (971))) >> WM, 4X00IN Tightening Torques For Front Axle >> Technical Values

Technical Values

WARNING: This page is about a different variant/trim than selected.
Location Description Type Basic values Tolerance 1 Tolerance 2
Side strut to body Hexagonhead bolt, M8 x 45/always replace bolts following removal Initial tightening 20 Nm (15 ftlb.)    
Side strut to body Hexagonhead bolt, M8 x 45/always replace bolts following removal Final tightening + 90°    
Dome strut to body Hexagonhead bolt, M10 x 80 with hexagon nut/always replace bolt and nut following removal Initial tightening 50 Nm (37 ftlb.)    
Dome strut to body Hexagonhead bolt, M10 x 80 with hexagon nut/always replace bolt and nut following removal Final tightening + 90°    
Connection point holder to side strut Hexagon nut, M5 Tightening torque 4 Nm (3 ftlb.)    
Reservoir to side strut (PHEV only) Internal hexagon roundhead bolt, M6 x 16 Tightening torque 8 Nm (6 ftlb.)    
Intake pipe to side strut Internal hexagon roundhead bolt, M6 x 25 Tightening torque 9 Nm (6.5 ftlb.)    
A-strut to cowl panel Hexagonhead bolt, M10 Tightening torque 40 Nm (30 ftlb.)    
A-strut to cross panel Internal hexagon roundhead bolt, M6 x 16 Tightening torque 8 Nm (6 ftlb.)    
A-strut to body Hexagonhead bolt, M8 x 1.25 x 35/always replace bolts following removal Initial tightening 20 Nm (15 ftlb.)    
A-strut to body Hexagonhead bolt, M8 x 1.25 x 35/always replace bolts following removal Final tightening 90°    
Front-axle support (front section) to front-axle carrier Hexagonhead bolt, M10 x 40 Tightening torque 55 Nm (41 ftlb.)    
Front-axle support (front section) to front-axle carrier Hexagonhead bolt, M8 x 30 Tightening torque 30 Nm (22 ftlb.)    
Front-axle support (rear section) to front-axle carrier Multipletooth screw, M8 x 30 Tightening torque 30 Nm (22 ftlb.)    
Front-axle support (rear section) to anti-roll bar mount Multipletooth screw, M8 x 20 Tightening torque 30 Nm (22 ftlb.)    
Front axle carrier to body front M12 x 1.5 x 90 thread/always replace bolts following removal. Initial tightening 70 Nm (51.6 ftlb.)    
Front axle carrier to body front M12 x 1.5 x 90 thread/always replace bolts following removal. Final tightening + 180°    
Front axle carrier to rear body Hexagonhead bolt, M10 x 45 Tightening torque 50 Nm (36.9 ftlb.)    
Mounting anti-roll bar to body M12 x 1.5 x 90 thread/always replace bolts following removal. Initial tightening 70 Nm (51.6 ftlb.)    
Mounting anti-roll bar to body M12 x 1.5 x 90 thread/always replace bolts following removal. Final tightening + 180°    
Strut with mounting anti-roll bar to body M12 x 1.5 x 90 thread/always replace bolts following removal. Initial tightening 70 Nm (51.6 ftlb.)    
Strut with mounting anti-roll bar to body M12 x 1.5 x 90 thread/always replace bolts following removal. Final tightening + 180°    
Strut to body Hexagonhead bolt, M10 x 25/always replace bolts following removal. Initial tightening 50 Nm (36.9 ftlb.)    
Strut to body Hexagonhead bolt, M10 x 25/always replace bolts following removal. Final tightening + 45°    
Mounting anti-roll bar to front axle carrier (side) Hexagonhead bolt, M10 x 35/always replace bolts following removal. Initial tightening 50 Nm (36.9 ftlb.)    
Mounting anti-roll bar to front axle carrier (side) Hexagonhead bolt, M10 x 35/always replace bolts following removal. Final tightening + 30°    
Mounting anti-roll bar to powersteering gear Hexagonhead bolt, M8 x 80 with hexagon nut/always replace bolts and nuts following removal. Initial tightening 20 Nm (14.8 ftlb.)    
Mounting anti-roll bar to powersteering gear Hexagonhead bolt, M8 x 80 with hexagon nut/always replace bolts and nuts following removal. Final tightening + 180°    
Mounting anti-roll bar to front axle carrier (front) Round head screw, M8 x 20 with hexagon nut/always replace screws following removal. Initial tightening 20 Nm (14.8 ftlb.)    
Anti-roll bar mount to front axle carrier (front) Round head screw, M8 x 20 with hexagon nut/always replace screws following removal. Final tightening + 30°    
Heat insulation on longitudinal member Item 2: Hexagon nut Tightening torque 2.5 Nm (1.8 ftlb.)    
G15858586Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Fastening heat insulation (diesel engines)
Fasten holder for high-voltage lines to mounting anti-roll bar Item 2: Hexagonhead bolt M6 x 16 Tightening torque 8 Nm (5.9 ftlb.)    
G15858587Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Holder for high-voltage lines on mounting anti-roll bar
Lower trailing arm to front-axle carrier, front (upper threaded joint) Hexagonhead bolt, M10 x 70 and hexagon nut Tightening torque 55 Nm (41 ftlb.)    
Lower trailing arm to front-axle carrier, front (lower threaded joint) Hexagonhead bolt, M12 x 1.5 and hexagon nut Tightening torque 100 Nm (74 ftlb.)    
Lower trailing arm to front-axle carrier, rear Hexagonhead bolt, M14 x 1.5 and hexagon nut Tightening torque 160 Nm (118 ftlb.)    
Lower trailing arm to wheel bearing housing Item 2: 12 point nut, M14 x 1.5 Tightening torque 130 Nm (96 ftlb.)    
G15858588Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Securing lower trailing arm on wheel bearing housing
Control arm spoiler to lower trailing arm Item 2: Hexagonhead bolt, M6 x 52 and hexagon nut Tightening torque 8 Nm (6 ftlb.)    
G15858589Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Control arm spoiler mounting
Bearing to lower trailing arm Item 2: Hexagonhead bolt, M10 x 33 Tightening torque 55 Nm (41 ftlb.)    
G15858590Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Stop washer mounting
Upper trailing arm to body Item 1: Hexagonhead bolt, M10 x 75 and hexagon nut/always replace bolts and nuts following removal! Initial tightening 50 Nm (37 ftlb.)    
G15858591Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for upper trailing arm
Upper trailing arm to body Item 2: Hexagonhead bolt, M10 x 75 and hexagon nut/always replace bolts and nuts following removal! Final tightening + 120°    
G15858592Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for upper trailing arm
Upper trailing arm to wheel bearing housing Item 2: Hexagon nut, M12 x 1.5 Tightening torque 85 Nm (63 ftlb.)    
G15858593Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for upper trailing arm on wheel bearing housing
Mounting plate for wheel bearing to wheel bearing housing Item 2: Hexagonhead bolt, M8 x 35/always replace bolts following removal! Initial tightening 20 Nm (15 ftlb.)    
G15858594Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting plate on wheel bearing housing
Mounting plate for wheel bearing to wheel bearing housing Item 2: Hexagonhead bolt, M8 x 35/always replace bolts following removal! Final tightening + 90°    
G15858595Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting plate on wheel bearing housing
Speed sensor to wheel bearing housing Item 3: Cheese head bolt, M6 x 16 Tightening torque 8 Nm (6 ftlb.)    
G15858596Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for front speed sensor
Cable holder to wheel bearing housing Item 2: Hexagonhead bolt, M6 x 16 Tightening torque 8 Nm (6 ftlb.)    
G15858597Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Cable holder mounting
Sensor for body with cable holder to wheel bearing housing Item 2: Hexagonhead bolt, M6 x 25 Tightening torque 8 Nm (6 ftlb.)    
G15858598Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Cable holder mounting
Brake line holder to wheel bearing housing Item 4: Hexagonhead bolt, M6 x 16 Tightening torque 8 Nm (6 ftlb.)    
G15858599Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Brake line holder
Tension bolt on wheel hub (vehicle without front drive shaft) Item 1: Hexagon nut, M22 x 1.5/always replace nut following removal! Initial tightening 200 Nm (148 ftlb.)    
G15858600Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Axle nut (tension bolt)
Tension bolt on wheel hub (vehicle without front drive shaft) Item 1: Hexagon nut, M22 x 1.5/always replace nut following removal! Final tightening + 100°    
G15858601Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Axle nut (tension bolt)
Spring strut to lower trailing arm Item 2: Hexagonhead bolt, M12 x 1.5 x 90 and hexagon nut/always replace bolts and nuts following removal! Initial tightening 90 Nm (67 ftlb.)    
G15858602Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for spring strut on lower trailing arm
Spring strut to lower trailing arm Item 2: Hexagonhead bolt, M12 x 1.5 x 90 and hexagon nut/always s replace bolts and nuts following removal! Final tightening + 120°    
G15858603Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for spring strut on lower trailing arm
Spring strut to body Item 4: Hexagon nut, M10/always replace nuts following removal! Initial tightening 40 Nm (30 ftlb.)    
G15858604Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for air-spring strut, top
Spring strut to body Item 4: Hexagon nut, M10/always replace nuts following removal! Final tightening + 45°    
G15858605Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for air-spring strut, top
Supporting mount to piston rod, steel springs Hexagon nut, M14 x 1.5 Tightening torque 53 Nm (39 ftlb.)    
Supporting mount to piston rod, air-spring strut M12 x 1.5 thread Tightening torque 55 Nm (41 ftlb.)    
Pressure line to air-spring strut Item 3: Voss threaded joint Tightening torque 5 Nm (3.5 ftlb.)    
G15858606Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for air-spring strut, top
Anti-roll bar to connecting link (conventional) Item 3: Hexagonhead bolt, M12 x 1.5 x 50/always replace bolts following removal! Initial tightening 70 Nm (52 ftlb.)    
G15858607Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for connecting link for anti-roll bar
Anti-roll bar to connecting link (conventional) Item 3: Hexagonhead bolt, M12 x 1.5 x 50/always replace bolts following removal! Final tightening + 90°    
G15858608Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for connecting link for anti-roll bar
Anti-roll bar to connecting link (PDCC) Item 3: Hexagonhead bolt, M12 x 1.5 x 60 and hexagon nut/always replace bolts and nuts following removal! Initial tightening 70 Nm (52 ftlb.)    
G15858609Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for connecting link for anti-roll bar
Anti-roll bar to connecting link (PDCC) Item 3: Hexagonhead bolt, M12 x 1.5 x 60 and hexagon nut/always replace bolts and nuts following removal! Final tightening + 90°    
G15858610Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for connecting link for anti-roll bar
Anti-roll bar clamps to anti-roll bar mount Item 2: Hexagonhead bolt, M10 x 32/always replace bolts following removal! Initial tightening 50 Nm (37 ftlb.)    
G15858611Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Anti-roll bar mount
Anti-roll bar clamps to anti-roll bar mount Item 2: Hexagonhead bolt, M10 x 32/always replace bolts following removal! Final tightening + 30°    
G15858612Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Anti-roll bar mount
Connecting link to wheel bearing housing Item 2: Hexagon nut, M10/always replace nuts following removal! Initial tightening 20 Nm (15 ftlb.)    
G15858613Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for connecting link for anti-roll bar
Connecting link to wheel bearing housing Item 2: Hexagon nut, M10/always replace nuts following removal! Final tightening + 45°    
G15858614Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for connecting link for anti-roll bar
PDCC wire harness to anti-roll bar mount (RHD vehicles only) Counters unk screw, M6 x 25 Tightening torque 8 Nm (6 ftlb.)    
Drive shaft to wheel hub Item 1: Hexagon nut, M22 x 1.5 Tightening torque 460 Nm (340 ftlb.)    
G15858615Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Axle nut
Hose clamp (load group 1, on transmission side, large) Tighten using tool V.A.G 1682A Tightening torque 11 Nm (8 ftlb.)    
G15858616Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Hose clamp (on transmission side, large) - component can differ from illustration due to the wide range of variants
Hose clamp (load group 1, on transmission side, small) Tighten using tool V.A.G 1682A Tightening torque 15.5 Nm (11.5 ftlb.)    
G15858617Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Hose clamp (on transmission side, small) - component can differ from illustration due to the wide range of variants
Hose clamp (load group 1, on wheel side, large) Tighten using tool V.A.G 1682A Tightening torque 21 Nm (16 ftlb.)    
G15858618Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Hose clamp (on wheel side, large) - component can differ from illustration due to the wide range of variants
Hose clamp (load group 1, on wheel side, small) Tighten using tool V.A.G 1682A Tightening torque 15.5 Nm (11.5 ftlb.)    
G15858619Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Hose clamp (on wheel side, small) - component can differ from illustration due to the wide range of variants
Hose clamp (load group 2, on transmission side, large) Tighten using tool V.A.G 1682A Tightening torque 11 Nm (8 ftlb.)    
G15858620Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Hose clamp (on transmission side, large) - component can differ from illustration due to the wide range of variants
Hose clamp (load group 2, on transmission side, small) Tighten using tool V.A.G 1682A Tightening torque 15.5 Nm (11.5 ftlb.)    
G15858621Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Hose clamp (on transmission side, small) - component can differ from illustration due to the wide range of variants
Hose clamp (load group 2, on wheel side, large) Tighten using tool V.A.G 1682A Tightening torque 21 Nm (16 ftlb.)    
G15858622Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Hose clamp (on wheel side, large) - component can differ from illustration due to the wide range of variants
Hose clamp (load group 2, on wheel side, small) Tighten using tool V.A.G 1682A Tightening torque 10 Nm (7.5 ftlb.)    
G15858623Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Hose clamp (on wheel side, small) - component can differ from illustration due to the wide range of variants