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Home >> Fiat >> 2017 >> 500 Lounge, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (1.4L 16-Valve Turbo Engine (Service Information) - 500) >> Cylinder Head >> Cover(S), Cylinder Head >> Installation

Cover(S), Cylinder Head: Installation

WARNING: This page is about a different variant/trim than selected.
GC0157574Courtesy of CHRYSLER GROUP, LLC
  1. If required, install a new oil filler neck O-ring (1).
    GC0152569Courtesy of CHRYSLER GROUP, LLC
  2. If required, install the oil filler neck (1) to the cylinder head cover. Secure the oil filler neck (1) with the oil filler neck lock (2) and bolt (3) tightened to 9 N.m (80 in. lbs.).
    GC0152496Courtesy of CHRYSLER GROUP, LLC
    CAUTION:

    When servicing components near the vacuum pump, avoid contact with the plastic nipple that connects the vacuum pump to the brake booster hose. It is possible to crack the plastic nipple resulting in a brake booster vacuum leak.

  3. Install the cylinder head cover gasket (1).
  4. The spark plug tube seals (2) can be reused if not damaged.
    GC0152475Courtesy of CHRYSLER GROUP, LLC
  5. Clean the variable valve actuator assembly, camshaft caps, camshaft housing and cylinder head cover mating surfaces with isopropyl alcohol in preparation for sealant application.
    CAUTION:

    Engine assembly requires the use of a unique sealant that is compatible with engine oil. Using a sealant other than Mopar® Engine Sealant RTV Silicone Rubber Adhesive may result in engine fluid leakage.

    CAUTION:

    Following the application of Mopar® Engine Sealant RTV Silicone Rubber Adhesive to the gasket surfaces, the components must be assembled within 10 minutes and the attaching fasteners must be tightened to specification within the next 10 minutes. Prolonged exposure to the air prior to assembly may result in engine fluid leakage.

  6. Apply a 2 to 3 mm wide bead of Mopar® Engine RTV GEN II sealant (1) to the cylinder head cover T-joints as shown.
    Fig 1: Cylinder Head Cover Tightening Sequence
    GC0152495Courtesy of CHRYSLER GROUP, LLC
  7. Install the cylinder head cover with twelve bolts. Tighten the twelve bolts in two steps following the sequence shown in illustration:
    • Step 1: All to 5 N.m (44 in. lbs.).
    • Step 2: All to 9 N.m (80 in. lbs.).
    GC0152466Courtesy of CHRYSLER GROUP, LLC
  8. Install the upper timing belt cover (1) with two bolts (2 and 3) tightened to 9 N.m (80 in. lbs.).
    GC0155975Courtesy of CHRYSLER GROUP, LLC
  9. Engage the following retainers from the upper timing belt cover (1) :
    • Wastegate solenoid pressure inlet hose (2).
    • Afterrun coolant pump return hose (3).
    • EVAP purge hose (4).
    GC0156333Courtesy of CHRYSLER GROUP, LLC
  10. Reposition a install the turbocharger wastegate solenoid (4). Tighten bolt (5) to 8 N.m (71 in. lbs.).
    GC0152433Courtesy of CHRYSLER GROUP, LLC
  11. Install the wiring harness duct (1) to the cylinder head cover with two bolts (3) tightened to 9 N.m (80 in. lbs.).
  12. Install the ground lug (2) to the cylinder head cover and tighten the bolt (2) to 9 N.m (80 in. lbs.).
    GC0157782Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Number 1 cylinder ignition coil shown, all others similar.

  13. Install the ignition coils (1)

    Refer to COIL, IGNITION .

    GC0152568Courtesy of CHRYSLER GROUP, LLC
  14. Install the oil separator housing bracket (1) with two bolts (2) and one nut (3). Tighten the three fasteners to 13 N.m (115 in. lbs.).
    GC0155583Courtesy of CHRYSLER GROUP, LLC
  15. Install the support bracket (4). Tighten Nut (3), Bolt (6) to 9 N.m (80 in. lbs.).
  16. Engage the retainer (5) to the support bracket (4).
  17. Install the bracket (2). Tighten Nut (1), Bolt (7) to 9 N.m (80 in. lbs.).
    GC0152461Courtesy of CHRYSLER GROUP, LLC
    CAUTION:

    When servicing components near the vacuum pump, avoid contact with the plastic nipple that connects the vacuum pump to the brake booster hose. It is possible to crack the plastic nipple resulting in a brake booster vacuum leak.

  18. Connect the vacuum line to the vacuum pump (1).
    GC0156078Courtesy of CHRYSLER GROUP, LLC
  19. Position and engage the purge flow control solenoid (1) to the bracket (4).
  20. Connect the fuel line (2) to the fuel rail and close the hose retainer (1)

    Refer to FITTING, QUICK CONNECT .

    GC0156457Courtesy of CHRYSLER GROUP, LLC
  21. Connect the fuel line (1) to the fuel rail

    Refer to FITTING, QUICK CONNECT .

  22. Connect the fuel vapor purge hose (3) to the intake manifold.
    GC0155887Courtesy of CHRYSLER GROUP, LLC
  23. Install the oil separator housing (4) to the cylinder head cover with three bolts (2) tightened to 13 N.m (115 in. lbs.).
  24. Connect the vent hose (3) to the cylinder head cover.
  25. Connect the PCV hose (1) to the intake manifold.
    GC0157577Courtesy of CHRYSLER GROUP, LLC
  26. Install the turbocharger support bracket (2). Tighten one nut (3), two bolts (1) to 25 N.m (18 ft. lbs.).
    GC0153787Courtesy of CHRYSLER GROUP, LLC
  27. Install the air cleaner body (1)

    Refer to BODY, AIR CLEANER, INSTALLATION .

  28. Connect the negative battery cable.
  29. Run the engine until it reaches normal operating temperature and check for leaks.
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