Jeep Grand Cherokee WK. Manual — part 22
1. Position the lower suspension arm (9) in the frame
rail.
2. Install the frame rail bracket bolt (8) and nut (1)
tighten to176 N·m (130 ft. lbs.).
3. Position the lower suspension arm(3) in the axle
bracket.
4. Install the axle bracket bolt (1) and nut (2) Tighten
to 210 N·m (155 ft. lbs.).
5. Install the fuel tank (Refer to 14 - FUEL SYSTEM/
FUEL DELIVERY/FUEL TANK - INSTALLATION).
6. Remove the supports and lower the vehicle.
RIGHT SIDE
NOTE: All torques should be done with vehicle on the ground with full vehicle weight.
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REAR
WK
1. Position the lower suspension arm (9) in the frame
rail.
2. Install the frame rail bracket bolt (8) and nut (1)
tighten to176 N·m (130 ft. lbs.).
3. Position the lower suspension arm(3) in the axle
bracket.
4. Install the axle bracket bolt (1) and nut (2) Tighten
to 210 N·m (155 ft. lbs.).
5. Remove the supports and lower the vehicle.
UPPER CONTROL ARM
DESCRIPTION
The suspension arm uses bushings to isolate road noise. The suspension arm is bolted through bushings to a
bracket at the body and axle.
OPERATION
The upper suspension arm provides fore/aft and lateral location of the rear axle. The suspension arm travel is lim-
ited through the use of jounce bumpers in compression and shock absorbers in rebound.
REMOVAL
LEFT SIDE
1. Raise and support the vehicle.
2. Support the rear axle.
3. Lower the fuel tank in order to gain access to the bolt (Refer to 14 - FUEL SYSTEM/FUEL DELIVERY/FUEL
TANK - REMOVAL).
WK
REAR
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4. Remove the upper suspension arm nut (2) and bolt
(3) from the axle bracket.
5. Remove the nut (1) and bolt (5) from the frame rail
and remove the upper suspension arm (2).
RIGHT SIDE
1. Raise and support the vehicle.
2. Support the rear axle.
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REAR
WK
3. Remove the upper suspension arm nut (2) and bolt
(3) from the axle bracket.
4. Remove the nut (1) and bolt (5) from the frame rail
and remove the upper suspension arm (2).
INSTALLATION
LEFT SIDE
NOTE: All torques should be done with vehicle on the ground with full vehicle weight.
WK
REAR
2 - 55
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