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Home >> Porsche >> 2021 >> Taycan Base >> Repair and Diagnosis >> Drivelines & Axles >> Differentials & Drive Axles >> 42 Rear Wheel Suspension Drive Shaft 2.0L -- Y1A - TAYCAN (Y1A) >> WM, 420555 Replacing Rear Axle Housing >> Technical Values

Technical Values

Location Description Type Basic value Tolerance 1 Tolerance 2
Shock absorber to lower trailing arm Final tightening/Screw/Nut/Item 5 and 6/Always replace threaded connection following removal. Torque angle + 180 °    
G15552774Courtesy 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    
G15552775Courtesy 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    
G15552776Courtesy 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 °    
G15552777Courtesy of PORSCHE CARS NORTH AMERICA, INC.

trailing arm
         
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.)    
G15552778Courtesy 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 °    
G15552779Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Upper control arm
         
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.)    
G15552780Courtesy 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 °    
G15552781Courtesy 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.)    
G15552782Courtesy 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 °    
G15552783Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Servo motor for rear axle steering
         
Wiring harness holder (side) to rear axle housing Screws/Item 2 Tightening torque 8 Nm (6 ftlb.)    
G15552784Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Brackets
         
Wiring harness holder (rear) to rear axle housing Screws/Item 1 Tightening torque 8 Nm (6 ftlb.)    
G15552785Courtesy 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.)    
G15552786Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Bracket for Tyre Pressure Monitoring (TPM) control unit