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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)) >> Engine Block >> Pump, Vacuum >> Installation

Pump, Vacuum: Installation

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GC0146683Courtesy of CHRYSLER GROUP, LLC
  1. Clean all gasket sealing surfaces.
  2. Install NEW  O-ring seals (1) onto the vacuum pump (2).
    GC0146682Courtesy of CHRYSLER GROUP, LLC
  3. Position the driver on rear of pump and install the vacuum pump (2). Tighten the bolts (1) to 30 N.m (22 ft. lbs.).
    GC0173478Courtesy of CHRYSLER GROUP, LLC
  4. Install the vacuum line (1) onto the vacuum pump.
  5. Remove the plug and install the fuel quantity solenoid. Refer to SOLENOID, FUEL QUANTITY, INSTALLATION .
    GC0146740Courtesy of CHRYSLER GROUP, LLC
  6. Install a NEW  right fuel tube (3). Tighten the union nuts (2, 4):
    • Tighten the union nut (4) to 5 N.m (44 in. lbs.) plus an additional 75 degrees turn.
    • Tighten the union nut (2) to 11 N.m (8 ft. lbs.) plus an additional 75 degrees turn.
  7. Install the high pressure fuel tube support bracket nut (1) and tighten to 11 N.m (8 ft. lbs.).
    GC0146780Courtesy of CHRYSLER GROUP, LLC
  8. Install the high pressure pump blocker shield with insulator. Tighten the bolts to 25 N.m (18 ft. lbs.).
    GC0174046Courtesy of CHRYSLER GROUP, LLC
  9. Install the engine cover (1).
  10. Connect the negative battery cable.
  11. Start the engine and inspect for leaks.