LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> Body & Frame >> Frames, Subframes & Crossmembers >> Frame And Bumpers >> Frame >> CROSSMEMBER, Cradle, Engine And Suspension >> Removal

CROSSMEMBER, Cradle, Engine And Suspension: Removal

GC0118883Courtesy of CHRYSLER GROUP, LLC
  1. Remove the intake manifold if necessary to install the engine support tool. Refer to the appropriate service information. .
  2. Support engine using (special tool #8984B, Fixture, Engine Lifting) (special tool #8534C, Fixture, Driveline Support) or equivalent.
  3. Remove the transmission skid plate, Refer to PLATE, SKID, TRANSFER CASE, REMOVAL .
  4. Remove the front skid plate. Refer to PLATE, SKID, TRANSFER CASE, REMOVAL .
    GC0146162Courtesy of CHRYSLER GROUP, LLC
  5. Remove the motor mount nuts (2).
  6. Remove the catalytic converter heat shield from the frame.
    GC0175228Courtesy of CHRYSLER GROUP, LLC
    CAUTION:

    Steering column module is centered to the vehicles steering system. Failure to keep the system and steering column module centered and locked/inhibited from rotating can result in steering column module damage.

    NOTE:

    For further information

    Refer to CLOCKSPRING, STANDARD PROCEDURE .

  7. Place the front wheels in the straight ahead position with the steering wheel centered and locked with a steering wheel lock.
  8. Remove the steering shaft coupler pinch bolt (1) and disconnect the coupler (2) from the steering shaft.
  9. Remove the front wheel speed sensors, Refer to SENSOR, WHEEL SPEED, FRONT, REMOVAL .
  10. Remove both brake calipers and hang to the side. Refer to CALIPER, DISC BRAKE, REMOVAL .
    GC0145676Courtesy of CHRYSLER GROUP, LLC
  11. Support the outside of the lower control arms with a suitable holding fixture, and raise to normal ride height.
  12. Remove the upper ball joint nuts.
  13. Separate the upper ball joints (2) from the knuckles (3) using (special tool #C-4150A, Press, Ball Joint).
    GC0146165Courtesy of CHRYSLER GROUP, LLC
  14. Remove the shock clevis bracket to lower control arm nut/bolts (1).
    GC0146089Courtesy of CHRYSLER GROUP, LLC
  15. Mark front propeller shaft (1) and pinion flange (2) for installation reference. Remove propeller shaft from pinion flange.
    GC0175290Courtesy of CHRYSLER GROUP, LLC
  16. Disconnect the steering gear wire harness connectors (1).
    GC0175225Courtesy of CHRYSLER GROUP, LLC
  17. Disconnect the steering gear wire harness connector (1).
    GC0175304Courtesy of CHRYSLER GROUP, LLC
  18. Remove the bolts (1) from the rear brackets.
    GC0175302Courtesy of CHRYSLER GROUP, LLC
  19. Using a grease pencil or equivalent, mark the location of the cradle on the underbody.
  20. Support the cradle (1) with suitable lifting device.
  21. Remove the four cradle bolts (3) and separate the cradle crossmember (1) and brackets (2) from the vehicle.

As necessary;