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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (3.0L Turbo Diesel (Service Information)) >> Turbocharger System >> Turbocharger >> Installation

Turbocharger System: Turbocharger: Installation

WARNING: This page is about a different variant/trim than selected.
GC0158170Courtesy of CHRYSLER GROUP, LLC
  1. Clean the oil and coolant line sealing surfaces.
  2. If removed, using a NEW  gasket (2) install the turbocharger oil return line (3). Tighten the bolts (4) to 13 N.m (10 ft. lbs.).
  3. Install NEW  oil return line grommet into the engine block.
  4. Using care, position the turbocharger to the engine block while guiding the oil return tube (3) into the grommet.
    GC0158029Courtesy of CHRYSLER GROUP, LLC
  5. Using NEW  sealing washers (2), install the upper banjo bolt (1) securing coolant tube (3) to turbocharger and tighten finger tight.
    GC0146654Courtesy of CHRYSLER GROUP, LLC
  6. Install the M10 mounting bolts to the engine block and tighten the M10 bolts to 55 N.m (41 ft. lbs.).
  7. Install the M8 mounting bolt to the cylinder head and tighten the M8 bolts to 25 N.m (18 ft. lbs.).
    GC0158021Courtesy of CHRYSLER GROUP, LLC
  8. Using NEW  sealing washers, install the lower banjo bolt (1) securing the coolant tube (2) to the turbocharger. Tighten the banjo bolt (1) to 35 N.m (26 ft. lbs.).
    GC0158029Courtesy of CHRYSLER GROUP, LLC
  9. Tighten the upper coolant tube banjo bolt (1) to 35 N.m (26 ft. lbs.).
    GC0158051Courtesy of CHRYSLER GROUP, LLC
  10. Install the turbocharger oil supply line (2). Using NEW  sealing washers, tighten the upper banjo bolt (1) to 25 N.m (18 ft. lbs.).
    GC0146655Courtesy of CHRYSLER GROUP, LLC
  11. Using a NEW  sealing washer, install the banjo bolt (2) onto the oil supply line (3) at the engine block and tighten the banjo bolt (2) to 35 N.m (26 ft. lbs.).
  12. Connect the turbocharger actuator wire harness connector.
    GC0158182Courtesy of CHRYSLER GROUP, LLC
  13. Be sure the O-ring seal (1) is seated on in the turbocharger outlet flange (2).
    GC0158084Courtesy of CHRYSLER GROUP, LLC
  14. Install the turbocharger outlet elbow (1) and tighten the bolts (2) to 10 N.m (89 in. lbs.).
    GC0157442Courtesy of CHRYSLER GROUP, LLC
  15. Connect the turbocharger outlet temperature sensor wire harness connector (1).
    GC0158212Courtesy of CHRYSLER GROUP, LLC
  16. Using a NEW  gasket, install the lower EGR cooler tube and tighten the bolts (1) to 25 N.m (18 ft. lbs.).
    GC0158036Courtesy of CHRYSLER GROUP, LLC
  17. Install a NEW  gasket on the EGR cooler tube (1) and tighten the bolts (2) to 15 N.m (11 ft. lbs.).
  18. Install the right side exhaust manifold. Refer to MANIFOLD, EXHAUST, INSTALLATION .
  19. Install the left side exhaust manifold. Refer to MANIFOLD, EXHAUST, INSTALLATION .