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Home >> Jeep >> 2020 >> Grand Cherokee Laredo, AWD, Automatic T/Case Control >> Repair and Diagnosis >> Body & Frame >> Frames, Subframes & Crossmembers >> Frame And Bumpers >> Frame >> Isolator, Rear CROSSMEMBER, Differential >> Installation

Isolator, Rear CROSSMEMBER, Differential: Installation

GC0146331Courtesy of CHRYSLER GROUP, LLC
1 - Screw Assembly 8838
2 - Isolator
3 - Remover/Installer, Bushing 9520-2
4 - Remover/Installer 8173-3
5 - Rear Suspension Crossmember
6 - Remover/Installer, Bushing 9031-7A
NOTE:

Prior to using special tools, lubricate Screw Assembly (special tool #8838-2, Screw Assembly) (1) threads to provide ease of use and promote tool longevity.

NOTE:

When installing thrust bearing, be sure to place hardened side toward bolt head.

NOTE:

A mixture of soap and water may be used to aid installation of the isolator.

  1. Assemble tools over isolator as shown.
  2. While holding Nut (4) from rotating, tighten Screw Assembly (special tool #8838-2, Screw Assembly) (1) using hand tools  , pressing isolator (2) into crossmember (4). Stop when the isolator (2) bottoms against Remover/Installer, Bushing (special tool #9031-7A, Installer, Bushing).
  3. Remove tools.
    GC0146052Courtesy of CHRYSLER GROUP, LLC
  4. Carefully raise rear axle.
  5. Install two rear axle-to-crossmember bolts (1) and torque to 135 Nm (100 ft. lbs.).
    GC0146051Courtesy of CHRYSLER GROUP, LLC
  6. Install rear axle forward mount isolator bolt/nut (1) and torque to 135 Nm (100 ft. lbs.).
    GC0146325Courtesy of CHRYSLER GROUP, LLC
  7. Position the stabilizer bar (2) and install the upper and lower stabilizer bar to cradle bolts (1) and tighten to 110 Nm (81 ft. lbs.).
  8. Install the exhaust if necessary Refer to TAILPIPE, EXHAUST, INSTALLATION .