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