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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) >> Valve Timing >> TENSIONER, Engine Timing >> Installation

TENSIONER, Engine Timing: Installation

WARNING: This page is about a different variant/trim than selected.
GC0152465Courtesy of CHRYSLER GROUP, LLC
  1. If removed, install the

    (special tool #10276, Tool, Crankshaft Timing Locking)

    GC0154247Courtesy of CHRYSLER GROUP, LLC

    (1) with three bolts (3) tightened to 25 N.m (18 ft. lbs.) and one bolt (2) tightened to 9 N.m (80 in. lbs.).

    GC0152341Courtesy of CHRYSLER GROUP, LLC
  2. If removed, install the

    (special tool #10277, Tool, Camshaft Timing Locking)

    GC0154246Courtesy of CHRYSLER GROUP, LLC

    (1) to the rear of the camshaft. Install three bolts (2) and tighten to 20 N.m (15 ft. lbs.).

    GC0152635Courtesy of CHRYSLER GROUP, LLC
  3. Use the

    (special tool #6847, Holder, Camshaft Sprocket)

    GC0154254Courtesy of CHRYSLER GROUP, LLC

    (2) to hold the camshaft sprocket (3) and loosen the bolt (1). The camshaft sprocket (3) should now be free to rotate on the camshaft.

    GC0152636Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    If the original timing belt is being reused, install the belt so that it maintains the same direction of rotation as when it was removed.

  4. Install the timing belt starting with the crankshaft sprocket, then the water pump sprocket, finishing with the camshaft sprocket.
  5. Install the timing belt tensioner (1) and adjust the tensioner so that the silver tab (2) is centered in the middle of the window. Tighten the lock nut (3) to 28 N.m (21 ft. lbs.).
    GC0152635Courtesy of CHRYSLER GROUP, LLC
  6. Use the

    (special tool #6847, Holder, Camshaft Sprocket)

    GC0154254Courtesy of CHRYSLER GROUP, LLC

    (2) to hold the camshaft sprocket (3) and tighten the camshaft sprocket bolt (1) to 120 N.m (88 ft. lbs.).

    GC0152636Courtesy of CHRYSLER GROUP, LLC
  7. Remove the (special tool #10277, Tool, Camshaft Timing Locking) and the (special tool #10276, Tool, Crankshaft Timing Locking).
  8. Rotate the crankshaft clockwise at least two complete revolutions to center the timing belt on the sprockets.
  9. Verify that the silver tab (2) is still centered in the middle of the window. If required, loosen the tensioner lock nut (3), readjust the timing belt tensioner (2) and tighten the lock nut (3) to 28 N.m (21 ft. lbs.).
    GC0152341Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Reinstall the timing locking tools to verify correct camshaft timing.

  10. Install the

    (special tool #10277, Tool, Camshaft Timing Locking)

    GC0154246Courtesy of CHRYSLER GROUP, LLC

    (1) to the rear of the camshaft. Install three bolts (2) and tighten to 20 N.m (15 ft. lbs.).

    GC0152465Courtesy of CHRYSLER GROUP, LLC
  11. Install the

    (special tool #10276, Tool, Crankshaft Timing Locking)

    GC0154247Courtesy of CHRYSLER GROUP, LLC

    (1) with three bolts (3) tightened to 25 N.m (18 ft. lbs.) and one bolt (2) tightened to 9 N.m (80 in. lbs.).

    NOTE:

    If the bolt (2) does not align with the lower timing belt cover mounting boss, the camshaft timing is not correct. Loosen the tensioner lock nut and the camshaft sprocket bolt and repeat this procedure.

    GC0152464Courtesy of CHRYSLER GROUP, LLC
  12. Remove the (special tool #10277, Tool, Camshaft Timing Locking) and the (special tool #10276, Tool, Crankshaft Timing Locking).
  13. Install the lower timing belt cover (1) with bolt (2) tightened to 9 N.m (80 in. lbs.).
  14. GC0152463Courtesy of CHRYSLER GROUP, LLC
  15. Install the right engine mount bracket (1) with six bolts (2) tightened to 25 N.m (18 ft. lbs.).
    GC0152466Courtesy of CHRYSLER GROUP, LLC
  16. 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
  17. Engage the following retainers to the upper timing belt cover (1):
    • Wastegate solenoid pressure inlet hose (2).
    • After run coolant pump return hose (3).
    • Evaporative emissions purge hose (4).
    GC0156333Courtesy of CHRYSLER GROUP, LLC
  18. Position the turbocharger wastegate solenoid (4). Install the bolt (5) and tighten to 9 N.m (80 in. lbs.).
    GC0153367Courtesy of CHRYSLER GROUP, LLC
  19. Install the right engine mount isolator (3) to the engine mount bracket with three bolts. Tighten the isolator to engine bracket bolts in the sequence shown in illustration to 60 N.m (44 ft. lbs.).
  20. Install the right engine mount isolator (3) to the body with three bolts (2). Tighten the isolator to body bolts (2) to 60 N.m (44 ft. lbs.).
  21. Remove the floor jack supporting the engine.
  22. Install the pressurized coolant bottle

    Refer to BOTTLE, PRESSURIZED COOLANT, INSTALLATION .

  23. Connect the coolant hose (3) to the pressurized coolant bottle (1).
    GC0152462Courtesy of CHRYSLER GROUP, LLC
  24. Raise and support the vehicle

    Refer to HOISTING .

  25. Install the vibration damper (1)

    Refer to DAMPER, VIBRATION, INSTALLATION .

  26. Install the rear engine mount insulator

    Refer to INSULATOR, ENGINE MOUNT, REAR, INSTALLATION .

    GC0152449Courtesy of CHRYSLER GROUP, LLC
  27. Install the tunnel support brace (2) (if equipped) with four bolts (1) tightened to 100 N.m (74 ft. lbs.).
    GC0082359Courtesy of CHRYSLER GROUP, LLC
  28. Install the belly pan

    Refer to BELLY PAN, INSTALLATION .

  29. Lower the vehicle.
    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.

    GC0152461Courtesy of CHRYSLER GROUP, LLC
  30. Install the vacuum pump (1)

    Refer to PUMP, VACUUM, INSTALLATION .

    GC0155887Courtesy of CHRYSLER GROUP, LLC
  31. Install the oil separator housing (4) to the cylinder head cover with three bolts (2) tightened to 13 N.m (115 in. lbs.).
  32. Connect the vent hose (3) to the cylinder head cover.
  33. Connect the PCV hose (1) to the intake manifold.
    GC0153787Courtesy of CHRYSLER GROUP, LLC
  34. Install the air cleaner body (1)

    Refer to BODY, AIR CLEANER, INSTALLATION .

  35. Fill cooling system

    Refer to STANDARD PROCEDURE .

  36. Connect the battery negative cable and tighten nut to 5 N.m (45 in. lbs.).
  37. Start and run the engine until it reaches normal operating temperature. Check cooling system for correct fluid level

    Refer to STANDARD PROCEDURE .

NOTE:

The Cam/Crank Variation Relearn procedure must be performed using the scan tool anytime there has been a repair/replacement made to a powertrain system, for example: flywheel, valvetrain, camshaft and/or crankshaft sensors or components. Refer to 1.4L - INTERMITTENT CONDITION, POWERTRAIN VERIFICATION TEST & PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE - 500 .

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