LEMON Manuals: Even more car manuals for everyone
Home >> Fiat >> 2017 >> 500L Lounge >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 1.4L Turbo Engine (Service Information) - 500L >> Cylinder Head >> Pump, Vacuum >> Removal

Pump, Vacuum: Removal

  1. Remove the engine cover .
  2. Remove the battery. Refer to BATTERY, REMOVAL .
    GC0176832Courtesy of CHRYSLER GROUP, LLC
  3. Disconnect the engine RPM sensor wire harness connector (1).
  4. Disconnect the engine oil temperature sensor wire harness connector (2).
    GC0176810Courtesy of CHRYSLER GROUP, LLC
  5. Disengage the wire harness from the retaining clips (1).
    GC0176796Courtesy of CHRYSLER GROUP, LLC
  6. Remove the bolts (1) from the wire harness retainer bracket.
    GC0176781Courtesy of CHRYSLER GROUP, LLC
  7. Remove the screws (1a) and remove the wire harness retainer bracket (1b).
    GC0176848Courtesy of CHRYSLER GROUP, LLC
  8. Loosen the clamp and disconnect the idle oil vapor delivery pipe (1).
    GC0176834Courtesy of CHRYSLER GROUP, LLC
  9. Loosen the clamp and disconnect the oil vapor recovery pipe (1) from the cylinder head cover.
    GC0176822Courtesy of CHRYSLER GROUP, LLC
  10. Remove the bolt (1) from the engine oil vapor pipe middle support bracket.
    GC0176840Courtesy of CHRYSLER GROUP, LLC
  11. Remove the bolts and remove the complete oil vapor separator (1).
    GC0176808Courtesy of CHRYSLER GROUP, LLC
  12. Remove the O-ring (1) from the cylinder head cover.
    GC0152461Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Oil may leak from the vacuum pump drive when the pump is removed. Place a shop towel under the pump to prevent oil leakage onto the engine or transmission assembly.

  13. Disconnect the vacuum line from the pump (1).
  14. Remove the vacuum pump mounting bolts (2) and the vacuum pump (1).
    GC0152656Courtesy of CHRYSLER GROUP, LLC
  15. Remove and discard the vacuum pump gasket (1). Note the location of the pump drive tab.
    GC0153286Courtesy of CHRYSLER GROUP, LLC
  16. If required, remove the screw (1) and the vacuum fitting (2).
    GC0153287Courtesy of CHRYSLER GROUP, LLC
  17. The vacuum fitting O-ring seal (1) can be reused if not damaged.