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Home >> Jeep >> 2021 >> Grand Cherokee Trackhawk >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Delivery, Diesel >> Tank, Fuel >> Installation
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Tank, Fuel: Installation

GC0145702Courtesy of CHRYSLER GROUP, LLC
  1. If removed, position the heat shield and install the push pin retainers (1).
  2. If removed, install the auxiliary fuel pump module. Refer to MODULE, FUEL PUMP, INSTALLATION .
  3. If removed, install the main fuel pump module. Refer to MODULE, FUEL PUMP, INSTALLATION .
    GC0145703Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    If equipped with skid plates, install the skid plates, fuel tank, and support straps as an assembly.

  4. Using a suitable hydraulic jack (1) and a fuel tank adapter (2), position the fuel tank, support straps and if equipped, skid plates.
    GC0145706Courtesy of CHRYSLER GROUP, LLC
  5. Install the fuel tank support strap retaining bolts (1) and tighten to 55 N. m (41 ft. lbs.).
  6. Remove the hydraulic jack and the fuel tank adapter.
    GC0146845Courtesy of CHRYSLER GROUP, LLC
  7. Connect the fuel supply line quick-connect fitting (2).
    GC0145704Courtesy of CHRYSLER GROUP, LLC
  8. If equipped, position the left side body skid plate and install retainers (1).
    GC0145699Courtesy of CHRYSLER GROUP, LLC
  9. Connect the fuel pump module wire harness connector (2) retaining tab onto the rear crossmember.
  10. Connect the fuel pump module wire harness connector (1).
  11. Install the driveshaft assembly. Refer to SHAFT, DRIVE, REAR, INSTALLATION .
    GC0145701Courtesy of CHRYSLER GROUP, LLC
  12. If equipped, connect the On-Board Refueling Vapor Recovery (ORVR) vacuum line quick-connect fitting (2).
  13. If equipped, connect the ORVR vapor line quick-connect fitting (1).
    GC0146846Courtesy of CHRYSLER GROUP, LLC
  14. Install the muffler. Refer to MUFFLER, EXHAUST, INSTALLATION .
  15. Connect the EVAP purge line quick-connect fitting.
  16. Position the fuel filler hose (2) and install the hose clamps (1) and tighten to 3 N. m (30 in. lbs.).
  17. Remove the support and lower the vehicle.
  18. Connect the negative battery cable.
  19. Fill the fuel tank.
  20. Start the engine and check for leaks.