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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 48 (3X Power Transmission - General 2.9L -- 9YA - Cayenne (9YA)) >> WM, 3X00IN Technical Values - Service Information 3 >> Technical Values - Service Information 39 >> Transfer Box

Transfer Box

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

Transfer box assembly overview: 

Fig 1: Transfer Box Assembly Components Location With Torque Specification
G15278826Courtesy of PORSCHE CARS NORTH AMERICA, INC.

(Hang-on) transfer box

(Hang-on) transfer box
Screw, M10 x 65/replace  > Initial tightening 15 Nm (11.1 ftlb.)  > Final tightening torque angle 180° 
Vibration balancer
Screw, M8 x 22 > Tightening torque 28 Nm (20.7 ftlb.) 
Shield
Screw, M8 x 22 > Tightening torque 28 Nm (20.7 ftlb.) 
Fig 2: Servo Motor For Transfer Gear Components Location With Torque Specification
G15278827Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Servo motor for transfer gear

Servo motor for transfer gear (control unit)
Screw, M8 x 20 > Tightening torque 22 Nm (16.2 ftlb.) 
Fig 3: Heat Shield On Servo Motor For Transfer Gear Components Location With Torque Specification
G15278828Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Heat shield on servo motor for transfer gear

Screws, M5 x 16 > Tightening torque 5.8 Nm (4.3 ftlb.) 
Heat shield

Transfer box temperature sensor 

Fig 4: Transfer Box Temperature Sensor Component Location With Torque Specification
G15278829Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Transfer box temperature sensor

Temperature sensor/always replace following removal  > Tightening torque 14 Nm (10.3 ftlb.)  > Filling capacity 0.6 litres 

Use transmission oil for transfer box as listed in the Spare Parts Information!