Navigator 4WD V8-5.4L DOHC VIN R (2001)
Engine Mount: Service and Repair
Powertrain/Drivetrain Mount Neutralizing
Powertrain/Drivetrain Mount Neutralizing
WARNING: THE ELECTRICAL POWER TO THE AIR SUSPENSION SYSTEM MUST BE SHUT OFF PRIOR TO HOISTING,
JACKING OR TOWING AN AIR SUSPENSION VEHICLE. THIS CAN BE ACCOMPLISHED BY TURNING OFF THE AIR SUSPENSION
SWITCH. FAILURE TO DO SO CAN RESULT IN UNEXPECTED INFLATION OR DEFLATION OF THE AIR SPRINGS, WHICH CAN
RESULT IN SHIFTING OF THE VEHICLE DURING THESE OPERATIONS.
1. Raise and support the vehicle.
2. Loosen, but do not remove, the powertrain/drivetrain mount fasteners.
3. Lower the vehicle.
4. Move the vehicle in forward and reverse 0.6-1.2 meters (2-4 ft).
CAUTION: Do not twist or strain the powertrain/drivetrain mounts.
5. Raise and support the vehicle.
6. Tighten the powertrain/drivetrain mount fasteners.
7. Lower the vehicle.
8. Test the system for normal operation.
