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Home >> Porsche >> 2021 >> Panamera Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (4X Chassis - General (2.9L Turbo Hybrid -- 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 Hexagon-head bolt, M8 x 45/always replace bolts following removal Initial tightening 20 Nm (15 ftlb.)
Side strut to body Hexagon-head bolt, M8 x 45/always replace bolts following removal Final tightening + 90°
Dome strut to body Hexagon-head bolt, M10 x 80 with hexagon nut/always replace bolt and nut following removal Initial tightening 50 Nm (37 ftlb.)
Dome strut to body Hexagon-head 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 Hexagon-head 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 Hexagon-head bolt, M8 x 1.25 x 35/always replace bolts following removal Initial tightening 20 Nm (15 ftlb.)
A-strut to body Hexagon-head bolt, M8 x 1.25 x 35/always replace bolts following removal Final tightening 90°
Front-axle support (front section) to front-axle carrier Hexagon-head bolt, M10 x 40 Tightening torque 55 Nm (41 ftlb.)
Front-axle support (front section) to front-axle carrier Hexagon-head 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 Hexagon-head 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 Hexagon-head bolt, M10 x 25/always replace bolts following removal. Initial tightening 50 Nm (36.9 ftlb.)
Strut to body Hexagon-head bolt, M10 x 25/always replace bolts following removal. Final tightening + 45°
Mounting anti-roll bar to front axle carrier (side) Hexagon-head 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) Hexagon-head bolt, M10 x 35/always replace bolts following removal. Final tightening + 30°
Mounting anti-roll bar to powersteering gear Hexagon-head 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 Hexagon-head 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.)
G15859935Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Fastening heat insulation (diesel engines)
Fasten holder for high-voltage lines to mounting anti-roll bar Item 2: Hexagon-head bolt M6 x 16 Tightening torque 8 Nm (5.9 ftlb.)
G15859936Courtesy 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) Hexagon-head bolt, M10 x 70 and hexagon nut Tightening torque 55 Nm (41 ftlb.)
Lower trailing arm to front-axle carrier, front (lower threaded joint) Hexagon-head bolt, M12 x 1.5 and hexagon nut Tightening torque 100 Nm (74 ftlb.)
Lower trailing arm to front-axle carrier, rear Hexagon-head 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.)
G15859937Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Securing lower trailing arm on wheel bearing housing
Control arm spoiler to lower trailing arm Item 2: Hexagon-head bolt, M6 x 52 and hexagon nut Tightening torque 8 Nm (6 ftlb.)
G15859938Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Control arm spoiler mounting
Bearing to lower trailing arm Item 2: Hexagon-head bolt, M10 x 33 Tightening torque 55 Nm (41 ftlb.)
G15859939Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Stop washer mounting
Upper trailing arm to body Item 1: Hexagon-head bolt, M10 x 75 and hexagon nut/always replace bolts and nuts following removal! Initial tightening 50 Nm (37 ftlb.)
G15859940Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for upper trailing arm
Upper trailing arm to body Item 2: Hexagon-head bolt, M10 x 75 and hexagon nut/always replace bolts and nuts following removal! Final tightening + 120°
G15859941Courtesy 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.)
G15859942Courtesy 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: Hexagon-head bolt, M8 x 35/always replace bolts following removal! Initial tightening 20 Nm (15 ftlb.)
G15859943Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting plate on wheel bearing housing
Mounting plate for wheel bearing to wheel bearing housing Item 2: Hexagon-head bolt, M8 x 35/always replace bolts following removal! Final tightening + 90°
G15859944Courtesy 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.)
G15859945Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for front speed sensor
Cable holder to wheel bearing housing Item 2: Hexagon-head bolt, M6 x 16 Tightening torque 8 Nm (6 ftlb.)
G15859946Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Cable holder mounting
Sensor for body with cable holder to wheel bearing housing Item 2: Hexagon-head bolt, M6 x 25 Tightening torque 8 Nm (6 ftlb.)
G15859947Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Cable holder mounting
Brake line holder to wheel bearing housing Item 4: Hexagon-head bolt, M6 x 16 Tightening torque 8 Nm (6 ftlb.)
G15859948Courtesy 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.)
G15859949Courtesy 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°
G15859950Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Axle nut (tension bolt)
Spring strut to lower trailing arm Item 2: Hexagon-head bolt, M12 x 1.5 x 90 and hexagon nut/always replace bolts and nuts following removal! Initial tightening 90 Nm (67 ftlb.)
G15859951Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for spring strut on lower trailing arm
Spring strut to lower trailing arm Item 2: Hexagon-head bolt, M12 x 1.5 x 90 and hexagon nut/always replace bolts and nuts following removal! Final tightening + 120°
G15859952Courtesy 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.)
G15859953Courtesy 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°
G15859954Courtesy 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.)
G15859955Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for air-spring strut, top
Anti-roll bar to connecting link (conventional) Item 3: Hexagon-head bolt, M12 x 1.5 x 50/always replace bolts following removal! Initial tightening 70 Nm (52 ftlb.)
G15859956Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for connecting link for anti-roll bar
Anti-roll bar to connecting link (conventional) Item 3: Hexagon-head bolt, M12 x 1.5 x 50/always replace bolts following removal! Final tightening + 90°
G15859957Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for connecting link for anti-roll bar
Anti-roll bar to connecting link (PDCC) Item 3: Hexagon-head bolt, M12 x 1.5 x 60 and hexagon nut/always replace bolts and nuts following removal! Initial tightening 70 Nm (52 ftlb.)
G15859958Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for connecting link for anti-roll bar
Anti-roll bar to connecting link (PDCC) Item 3: Hexagon-head bolt, M12 x 1.5 x 60 and hexagon nut/always replace bolts and nuts following removal! Final tightening + 90°
G15859959Courtesy 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: Hexagon-head bolt, M10 x 32/always replace bolts following removal! Initial tightening 50 Nm (37 ftlb.)
G15859960Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Anti-roll bar mount
Anti-roll bar clamps to anti-roll bar mount Item 2: Hexagon-head bolt, M10 x 32/always replace bolts following removal! Final tightening + 30°
G15859961Courtesy 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.)
G15859962Courtesy 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°
G15859963Courtesy 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.)
G15859964Courtesy 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.)
G15859965Courtesy 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.)
G15859966Courtesy 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.)
G15859967Courtesy 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.)
G15859968Courtesy 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.)
G15859969Courtesy 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.)
G15859970Courtesy 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.)
G15859971Courtesy 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.)
G15859972Courtesy of PORSCHE CARS NORTH AMERICA, INC.

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