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Home >> Jeep >> 2021 >> Grand Cherokee Trackhawk >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (6.4L Engine (Service Information)) >> Engine Block >> Damper, Vibration >> Installation
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Damper, Vibration: Installation

WARNING: This page is about a different variant/trim than selected.
GC0144946Courtesy of CHRYSLER GROUP, LLC
  1. Using (special tool #10387, Installer, Vibration Damper), install the threaded rod (1) into the face of the crankshaft (3) till the face of the rod (4) bottoms out.
    GC0144947Courtesy of CHRYSLER GROUP, LLC
  2. Position the vibration damper (2) on the crankshaft.
  3. Using Damper Installer (1) and a deep well socket, press the damper onto the crankshaft till seated.
    GC0143968Courtesy of CHRYSLER GROUP, LLC
  4. Using a new  bolt. Install the vibration damper bolt.
  5. Position the (special tool #10386, Holder, Vibration Damper) (2), onto the vibration damper (3).
  6. Tighten the bolt to the proper specifications. Refer to TORQUE SPECIFICATIONS  .
  7. Install the cooling fan. Refer to 3.6L/5.7L/6.4L .
  8. Install accessory drive belt. Refer to 5.7L/6.4L .
    GC0148460Courtesy of CHRYSLER GROUP, LLC
  9. Position the upper radiator hose and secure retainer at the fan shroud.
  10. Install the upper radiator hose at the thermostat housing and secure the hose clamp (1).
  11. Install the oil cooler hose (4) and secure the hose clamp (3).
  12. Refill the cooling system. Refer to COOLANT SYSTEM AIR EVACUATION .
  13. Connect the negative battery cable.