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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 >> Sprocket(S), Timing Belt And Chain >> Installation

Sprocket(S), Timing Belt And Chain: Installation

WARNING: This page is about a different variant/trim than selected.
GC0153382Courtesy of CHRYSLER GROUP, LLC
CAUTION:

When the timing belt is removed and the cylinder head is still installed, DO NOT rotate the camshaft or crankshaft without first locating the proper crankshaft position. Failure to do so will result in valve or piston damage.

  1. Align the crankshaft sprocket locator key to the crankshaft keyway and install the sprocket (1) with a new bolt (2) on the crankshaft. Hand tighten the bolt (2) at this time. The bolt (2) will be tightened to specification after the timing belt is installed.
    GC0152465Courtesy of CHRYSLER GROUP, LLC
  2. Install the (special tool #10276, Tool, Crankshaft Timing Locking) (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
  3. If removed, install the (special tool #10277, Tool, Camshaft Timing Locking) (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
  4. Use the (special tool #6847, Holder, Camshaft Sprocket) (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.

  5. Install the timing belt starting with the crankshaft sprocket, then the water pump sprocket, finishing with the camshaft sprocket.
  6. 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
  7. Use the (special tool #6847, Holder, Camshaft Sprocket) (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
  8. Remove the (special tool #10277, Tool, Camshaft Timing Locking) and the (special tool #10276, Tool, Crankshaft Timing Locking).
  9. Rotate the crankshaft clockwise at least two complete revolutions to center the timing belt on the sprockets.
  10. 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.

  11. Install the (special tool #10277, Tool, Camshaft Timing Locking) (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
  12. 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
  13. Remove the (special tool #10277, Tool, Camshaft Timing Locking) and the (special tool #10276, Tool, Crankshaft Timing Locking).
  14. Install the lower timing belt cover (1) with bolt (2) tightened to 9 N.m (80 in. lbs.).
  15. GC0152463Courtesy of CHRYSLER GROUP, LLC
  16. Install the right engine mount bracket (1) with six bolts (2) tightened to 25 N.m (18 ft. lbs.).
    GC0152466Courtesy of CHRYSLER GROUP, LLC
  17. 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
  18. 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
  19. Position the turbocharger wastegate solenoid (4). Install the bolt (5) and tighten to 9 N.m (80 in. lbs.).
    GC0153367Courtesy of CHRYSLER GROUP, LLC
  20. 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.).
  21. 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.).
  22. Remove the floor jack supporting the engine.
  23. Install the pressurized coolant bottle

    Refer to BOTTLE, PRESSURIZED COOLANT, INSTALLATION .

  24. Connect the coolant hose (3) to the pressurized coolant bottle (1).
    GC0152461Courtesy of CHRYSLER GROUP, LLC
  25. Install the vacuum pump (1). Refer to PUMP, VACUUM, REMOVAL .
  26. Raise and support the vehicle. Refer to HOISTING .
  27. Install the rear engine mount insulator. Refer to INSULATOR, ENGINE MOUNT, REAR, INSTALLATION .
    GC0153383Courtesy of CHRYSLER GROUP, LLC
  28. Position the (special tool #10307, Holder, Crankshaft Sprocket) (1) against the accessory bracket boss (4) as shown.
  29. Rotate the crankshaft until the vibration damper locating pin is centered in the clearance hole (3).
  30. Install the (special tool #10307, Holder, Crankshaft Sprocket) (1) with three bolts (2) tightened to 25 N.m (15 ft. lbs.).
    GC0153384Courtesy of CHRYSLER GROUP, LLC
  31. With the (special tool #10307, Holder, Crankshaft Sprocket) (1) resting against the accessory bracket boss (3), initially tighten the crankshaft bolt to 20 N.m (15 ft. lbs.).
  32. Using a torque angle measuring device, such as OTC Torque Angle Gauge 4554 (2), tighten the crankshaft bolt an additional 110°.
    GC0152462Courtesy of CHRYSLER GROUP, LLC
  33. Install the vibration damper (1)

    Refer to DAMPER, VIBRATION, INSTALLATION .

    GC0152449Courtesy of CHRYSLER GROUP, LLC
  34. 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
  35. Install the belly pan

    Refer to BELLY PAN, INSTALLATION .

  36. Lower the vehicle.

    Refer to PUMP, VACUUM, INSTALLATION .

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

    Refer to BODY, AIR CLEANER, INSTALLATION .

  41. Fill cooling system

    Refer to STANDARD PROCEDURE .

  42. Connect the battery negative cable and tighten nut to 5 N.m (45 in. lbs.).
  43. 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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