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Home >> Porsche >> 2021 >> Taycan Turbo S >> Repair and Diagnosis >> General Information >> OEM General Information >> 4X Chassis - General 2.0L -- Y1A - TAYCAN (Y1A) >> WM, 4X00IN Tightening Torques For Rear Axle >> Technical Values

Technical Values

Location Description Type Basic value Tolerance 1 Tolerance 2
Brake-disc air guide to lower trailing arm Screws/Item 2 Tightening torque 8 Nm (6 ftlb.)    
G15554020Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Brake-disc air guide
Cover on lower trailing arm Screw/Item 3 Tightening torque 5 Nm    
G15554021Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Lower control arm cover, rear
Lower trailing arm on wheel bearing housing Initial tightening/Screw/Nut/Item 2 and 3/Always replace threaded connection following removal. Tightening torque 70 Nm    
G15554022Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Lower trailing arm on wheel bearing housing
Lower trailing arm on wheel bearing housing Final tightening/Screw/Nut/Item 2 and 3/Always replace threaded connection following removal. Torque angle + 180 °    
G15554023Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Lower trailing arm on wheel bearing housing
Shock absorber to lower trailing arm Initial tightening/Screw/Nut/Item 5 and 6/Always replace threaded connection following removal. Tightening torque 70 Nm    
G15554024Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Trailing arm
Shock absorber to lower trailing arm Final tightening/Screw/Nut/Item 5 and 6/Always replace threaded connection following removal. Torque angle + 180 °    
G15554025Courtesy of PORSCHE CARS NORTH AMERICA, INC.

trailing arm
Lower trailing arm on rear axle housing Final tightening/Screw/Nut/Item 9 and 10/Always replace threaded connection following removal. Tightening torque 160 Nm    
G15554026Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Trailing arm
Lower trailing arm on rear axle housing Initial tightening/Screw/Nut/Item 12 and 13/Always replace threaded connection following removal. Tightening torque 70 Nm    
G15554027Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Trailing arm
Lower trailing arm on rear axle housing Final tightening/Screw/Nut/Item 12 and 13/Always replace threaded connection following removal. Torque angle + 180 °    
G15554028Courtesy of PORSCHE CARS NORTH AMERICA, INC.

trailing arm
Shock absorber/spring damper rear to body Screws M10 X 42/Item 2 Tightening torque 46 Nm (33.9 ftlb.)    
G15554029Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Shock absorber/spring damper rear
Shock absorber/spring damper to lower trailing arm Items 2 and 3: M12 screw and nut/replace after every removal. Initial tightening 70 Nm (51.6 ftlb.)    
Shock absorber/spring damper to lower trailing arm Items 2 and 3: M12 screw and nut/replace after every removal. Final tightening torque angle + 180 °    
G15554030Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Shock absorber/spring damper rear on lower trailing arm
Damper mounting on rear shock absorber Item 2: M14 nut - counter at the hexagon socket of the piston rod Tightening torque 53 Nm (39.1 ftlb.)    
G15554031Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Nut on piston rod
Upper control arm, front to rear axle housing Initial tightening/Nut/Screw/Item 2 and 3/Always replace threaded connection following removal. Tightening torque 70 Nm (52 ftlb.)    
G15554032Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Upper control arm
Upper control arm, front to rear axle housing Final tightening/Nut/Screw/Item 2 and 3/Always replace threaded connection following removal. Torque angle + 90 °    
G15554033Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Upper control arm
Upper control arm, front to wheel bearing housing Initial tightening/Nut/Screw/Item 2 and 3/Always replace threaded connection following removal. Tightening torque 70 Nm (52 ftlb.)    
G15554034Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Upper control arm
Upper control arm, front to wheel bearing housing Final tightening/Nut/Screw/Item 2 and 3/Always replace threaded connection following removal. Torque angle + 90 °    
G15554035Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Upper control arm
Rear upper control arm to wheel bearing housing Initial tightening/Nut/Screw/Item 2 and 3/Always replace threaded connection following removal. Tightening torque 70 Nm (52 ftlb.)    
G15554036Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear upper control arm on wheel bearing housing
Rear upper control arm to wheel bearing housing Final tightening/Nut/Screw/Items 2 and 3/Always replace threaded connection following removal. Torque angle + 90 °    
G15554037Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear upper control arm on wheel bearing housing
Upper control arm, rear to rear axle housing Initial tightening/Nut/Screw/Item 2 and 3/Always replace threaded connection following removal. Tightening torque 70 Nm (52 ftlb.)    
G15554038Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Upper control arm
Upper control arm, rear to rear axle housing Final tightening/Nut/Screw/Item 2 and 3/Always replace threaded connection following removal. Torque angle + 90 °    
G15554039Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Upper control arm
Cross member/servo motor for rear axle steering to rear axle housing Initial tightening/Screws/Item 5 to 8/Observe tightening sequence Item 5 to 8./Always replace screws following removal. Tightening torque 70 Nm (52 ftlb.)    
G15554040Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Servo motor for rear axle steering
Cross member/servo motor for rear axle steering to rear axle housing Final tightening/Screws/Item 5 to 8/Observe tightening sequence Item 5 to 8./Always replace screws following removal. Torque angle + 90 °    
G15554041Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Servo motor for rear axle steering
Nut securing ground line for rear axle steering to body Item 2 Tightening torque 4.5 Nm (3.25 ftlb.)    
G15554042Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Ground line
Tie rod to rear axle steering/cross member Screw/Nut/Item 2 and 4/Always replace threaded connection following removal./Screw in zero position. Tightening torque 100 Nm (74 ftlb.)    
G15554043Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Tie rod
Tie rod to rear wheel bearing housing Initial tightening/Screw/Item 3/Always replace screw following removal. Tightening torque 70 Nm (52 ftlb.)    
G15554044Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Tie rod
Tie rod to rear wheel bearing housing Final tightening/Screw/Item 3/Always replace screw following removal. Torque angle + 90 °    
G15554045Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Tie rod
Wheel bearing to rear wheel bearing housing Initial tightening/Screws/Item 3/Always replace screws following removal. Tightening torque 20 Nm (15 ftlb.)    
G15554046Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear wheel bearing
Wheel bearing to rear wheel bearing housing Final tightening/Screws/Item 3/Always replace screws following removal. Torque angle + 90 °    
G15554047Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear wheel bearing
Rear drive shaft to wheel hub Nut/Item 2/Always replace nut following removal Tightening torque 460 Nm (340 ftlb.)    
G15554048Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear wheel bearing housing
Connecting link to anti-roll bar (conventional) Initial tightening/Nut/Item 4/Always replace nut following removal. Tightening torque 30 Nm (22 ftlb.)    
G15554049Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Anti-roll bar
Connecting link to anti-roll bar (conventional) Final tightening/Nut/Item 4/Always replace nut following removal. Torque angle + 45 °    
G15554050Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Anti-roll bar
Connecting link to anti-roll bar (PDCC) Initial tightening/Nut/Item 4/Always replace nut following removal. Tightening torque 50 Nm (37 ftlb.)    
G15554051Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Anti-roll bar
Connecting link to anti-roll bar (PDCC) Final tightening/Nut/Item 4/Always replace nut following removal. Torque angle + 45 °    
G15554052Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Anti-roll bar
Anti-roll bar clamps on rear axle housing Initial tightening/Screws/Item 2/Always replace screws following removal. Tightening torque 50 Nm (37 ftlb.)    
G15554053Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Anti-roll bar
Anti-roll bar clamps on rear axle housing Final tightening/Screws/Item 2/Always replace screws following removal. Torque angle + 45 °    
G15554054Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Anti-roll bar
(Rear) PDCC control unit holder to strut Screw/Item 4 Tightening torque 8 Nm (6 ftlb.)    
G15554055Courtesy of PORSCHE CARS NORTH AMERICA, INC.

PDCC control unit holder
Strut (front section) to body Nut/Item 3 Tightening torque 8 Nm (6 ftlb.)    
G15554056Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Strut (front section)
Strut (front section) to body Screw/Item 2 Tightening torque 8 Nm (6 ftlb.)    
G15554057Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Strut (front section)
Strut (complete) to body Nut/Item 4 Tightening torque 8 Nm (6 ftlb.)    
G15554058Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Strut (complete)
Strut (complete) to eAWS holder Screw/Item 2 Tightening torque 8 Nm (6 ftlb.)    
G15554059Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Strut (complete)
Rear axle housing to body Initial tightening/Screws/Item 2/Always replace screws following removal. Tightening torque 130 Nm (96 ftlb.)    
G15554060Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear axle
Rear axle housing to body Final tightening/Screws/Item 2/Always replace screws following removal. Torque angle + 180 °    
G15554061Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear axle
Bracket to rear axle Screws/Item 3 Tightening torque 20 Nm (15 ftlb.)    
G15554062Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Brackets
Bracket to high-voltage battery Screws/Item 4 Tightening torque 20 Nm (15 ftlb.)    
G15554063Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Brackets
Wiring harness holder (side) to rear axle housing Screws/Item 2 Tightening torque 8 Nm (6 ftlb.)    
G15554064Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Brackets
Wiring harness holder (rear) to rear axle housing Screws/Item 1 Tightening torque 8 Nm (6 ftlb.)    
G15554065Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Wiring harness holder
Bracket securing Tyre Pressure Monitoring (TPM) control unit to rear axle housing Item 1 Tightening torque 4.5 Nm (3.25 ftlb.)    
G15554066Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Bracket for Tyre Pressure Monitoring (TPM) control unit
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