Rear Axle Differential

WARNING: This page is about a different variant/trim than selected.

Oil drain plug and oil filler screw on rear axle differential:

Fig 1: Oil Drain Plug And Oil Filler Screw Components Location With Torque Specification

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Oil drain plug and oil filler screw

1	Oil drain plug > Tightening torque 35 Nm (26 ftlb.)
2	Oil filler screw > Tightening torque 35 Nm (26 ftlb.)

Rear axle differential bearings:

Fig 2: Rear Axle Differential Bearings Components Location With Torque Specification

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear axle differential bearings

1	Screw, M14 - front bearing > Initial tightening 130 Nm (96 ftlb.) > Final tightening torque angle 180 Grad
2	Auxiliary bearing > Tightening torque 20 Nm (15 ftlb.)
3	Hexagon nut on auxiliary bearing > Tightening torque 20 Nm (15 ftlb.)
4	Screw, M12 - rear bearing > Initial tightening 70 Nm (52 ftlb.) > Final tightening torque angle 180 Grad

Fig 3: Servo Motor For Rear-Differential Lock Components Location With Torque Specification

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Servo motor for rear-differential lock

1	Screws > Tightening torque 8 Nm (6 ftlb.)
2	Servo motor for rear-differential lock