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Diagnostic Manual, Chassis and Drivetrain,
Volume 2

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LOCATION:    4.3 Automatic Locking Differential (ASD) - w/o Pressure Reservoir   >   42 Mechanical Test Program - Preparation for Test


Mechanical Test Program - Preparation for Test

Preparation for Test

1. Ignition: OFF
2. Check oil level in oil reservoir, correct if necessary.
3. Lift vehicle at rear on one side.
4. Attach frictional torque measurement adaptor plate (Figure 1) using two opposing wheel bolts on raised wheel. Screw studs with shorter threads into the rear axle shaft flange until they bottom out. Slide frictional torque measurement adaptor plate over studs and tighten knurled nuts by hand.
5. Disconnect ASD control module (N30/2).
6. Bridge sockets 8 and 10 on ASD control module (N30/2) connector.

Equipment

Torque Wrench
Range: 16 - 65 Nm
80 - 260 Nm
Local Purchase