Cherokee, Grand Cherokee, 1999-2005

Upper Control Arms

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Bushing Replacement



The upper control arm bushings are serviced with the control arms as complete assemblies, with the exception of the front upper axle bushing, which may be replaced after removing the upper control arm.

Removal & Installation





Click image to see an enlarged view

Fig. Upper and lower control arms for the 1999-01 Cherokee

  1. Raise and support the vehicle.
  2.  
  3. Remove the upper suspension arm nut and bolt at the axle bracket.
  4.  
  5. Remove the nut and bolt at the frame rail and remove the upper suspension arm
  6.  

To install:

  1. Position the upper suspension arm at the axle and frame rail.
  2.  
  3. Install the bolts and finger tighten the nuts.
  4.  
  5. Remove the supports and lower the vehicle.
  6.  
  7. Tighten the nut at the axle to 55 ft. lbs. (75 Nm) Tighten the nut at the frame bracket to 66 ft. lbs. (90 Nm)
  8.  



Click image to see an enlarged view

Fig. Upper control arms for the 1999-01 Grand Cherokee

  1. Raise vehicle and support the axle.
  2.  
  3. Remove the upper suspension arm mounting nut and bolt from the axle bracket
  4.  
  5. Remove the nut and bolt at the frame rail and remove the upper suspension arm.
  6.  

To install:

  1. Position the upper suspension arm at the axle and frame rail.
  2.  
  3. Install the bolts and finger tighten the nuts.
  4.  
  5. Remove the supports and lower the vehicle.
  6.  
  7. With the vehicle on the ground tighten the axle bracket nut and the frame bracket bolt to 45 ft. lbs. 61 Nm)
  8.  
  9. Check the alignment if new parts were installed.
  10.  

  1. Raise and support the vehicle.
  2.  
  3. Remove the upper suspension arm nut and bolt at the axle bracket .
  4.  
  5. Remove the nut and bolt at the frame rail and remove the upper suspension arm
  6.  

To install:


NOTE
The weight of the vehicle must be supported by the springs before tightening the control arm fasteners.