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Home >> Porsche >> 2021 >> Panamera Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 69 (42 Rear Wheel Suspension Drive Shaft 2.9L Turbo Hybrid -- 971 - PANAMERA (971)) >> WM, 420555 Replacing Rear Axle Housing >> Technical Values

Technical Values

WARNING: This page is about a different variant/trim than selected.
Location Description Type Basic value Tolerance 1 Tolerance 2
Rear axle housing strut to rear axle housing Item 2: Hexagon-head bolt M10 x 35/Always replace bolts after removal! Initial tightening 50 Nm (36.9 ftlb.)    
G15859182Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for rear axle housing struts
Rear axle housing strut to rear axle housing Item 2: Hexagon-head bolt M10 x 35/Always replace bolts after removal! Final tightening torque angle + 90°    
G15859183Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Mounting for rear axle housing struts
Cable holder to rear axle housing Item 3: Hexagon-head bolt M6 x 16 Tightening torque 8 Nm (5.9 ftlb.)    
G15859184Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Cable holder mounting
Shock absorber/spring damper with connecting rod to axle control arm Items 2 and 3: Hexagon nut and hexagon-head bolt M12 x 1.5 x 170/always replace bolt and nut after removal! Initial tightening 70 Nm (51.6 ftlb.)    
G15859185Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear shock absorber/spring damper - threading on lower axle control arm
Shock absorber/spring damper with connecting rod to axle control arm Items 2 and 3: Hexagon nut and hexagon-head bolt M12 x 1.5 x 170/always replace bolt and nut after removal! Final tightening torque angle + 180°    
G15859186Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear shock absorber/spring damper - threading on lower axle control arm
Drive shaft to wheel hub Item 1: Hexagon nut, M22 x 1.5/always replace nut following removal! Tightening torque 460 Nm (340 ftlb.)    
G15859187Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Axle nut
Tie rod to rear axle housing/servo motor for rear axle steering (toe eccentric adjuster) Eccentric screw, M12 x 1.5 with eccentric washer and hexagon nut Tightening torque 100 Nm (74 ftlb.)    
Front upper control arm to rear axle housing Hexagon-head bolt, M12 x 1.5 x 75 and hexagon nut/always replace bolts and nuts following removal! Initial tightening 70 Nm (52 ftlb.)    
Front upper control arm to rear axle housing Hexagon-head bolt, M12 x 1.5 x 75 and hexagon nut/always replace bolts and nuts following removal! Final tightening torque angle + 90°    
Rear upper control arm to rear axle housing Hexagon-head bolt, M12 x 1.5 x 75 and hexagon nut/always replace bolts and nuts following removal! Initial tightening 70 Nm (52 ftlb.)    
Rear upper control arm to rear axle housing Hexagon-head bolt, M12 x 1.5 x 75 and hexagon nut/always replace bolts and nuts following removal! Final tightening torque angle + 90°    
Trailing arm to rear axle housing, front Hexagon-head bolt, M12 x 1.5 x 120 and hexagon nut/always replace bolts and nuts following removal! Initial tightening 70 Nm (52 ftlb.)    
Trailing arm to rear axle housing, front Hexagon-head bolt, M12 x 1.5 x 120 and hexagon nut/always replace bolts and nuts following removal! Final tightening torque angle + 180°    
Trailing arm to rear axle housing, rear (camber eccentric adjuster) Eccentric screw, M14 x 1.5 with eccentric washer and hexagon nut Tightening torque 160 Nm (118 ftlb.)    
Screw securing holder for rear angle sensor for headlight beam adjustment to rear axle housing Item 4/always replace screws following removal! Initial tightening 3 Nm (2 ftlb.)    
Screw securing holder for rear angle sensor for headlight beam adjustment to rear axle housing Item 4/always replace screws following removal! Final tightening + 45°    
G15859188Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Screw securing holder for rear angle sensor for headlight beam adjustment to rear axle housing