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How to Replace timing chain on Fiat Doblo Cargo 1.9 2008

Fiat Doblo Cargo 1.9 2008 cambelt change instructions and replacement inteval. Full guide!

Special tools

  • Crankshaft timing tool bolt – No.1.860.905.010.
  • Crankshaft timing tool – No.1.860.905.000.
  • Flywheel locking tool – No.1.860.898.000.

Special precautions

  • Disconnect battery earth lead.
  • DO NOT turn crankshaft or camshaft when timing belt removed.
  • Remove glow plugs to ease turning engine.
  • Turn engine in normal direction of rotation (unless otherwise stated).
  • DO NOT turn engine via camshaft or other sprockets.
  • Observe all tightening torques.

Repair times – hrs

Camshaft drive belt/chain – R & I 2,20

Valve timing procedures

How to Replace timing belt on Fiat Doblo Cargo 1.9 2008
How to Replace timing belt on Fiat Doblo Cargo 1.9 2008

Removal

NOTE: The high-pressure fuel pump does not require timing.

  1. Raise and support vehicle.
  2. Remove:
    • RH front wheel.
    • RH splash guard.
    • Engine undershield.
    • Auxiliary drive belt(s).
    • Flywheel housing lower cover.
  3. Fit flywheel locking tool [1] . Tool No.1.860.898.000.
  4. Drain cooling system and PAS reservoir.
  5. Remove:
    • Crankshaft pulley bolts [2] .
    • Crankshaft pulley [3] .
    • Flywheel locking tool [1] .
    • PAS reservoir and bracket.
    • Coolant expansion tank.
  6. Support engine.
  7. Remove:
    • RH engine mounting and bracket.
    • Auxiliary drive belt guide pulley.
    • RH engine mounting bracket.
    • Timing belt upper covers [4] .
    • Timing belt lower cover [5] .
  8. Turn crankshaft clockwise to TDC on No.1 cylinder.
  9. Ensure camshaft sprocket timing marks aligned [6] .
  10. Ensure pin on crankshaft sprocket at 6 o’clock position [7] .
  11. Slacken tensioner sprocket nut [8] .
  12. Move tensioner sprocket away from belt. Lightly tighten nut.
  13. Remove timing belt.

Installation

  1. Ensure camshaft sprocket timing marks aligned [6].
  2. Ensure pin on crankshaft sprocket at 6 o’clock position [7].
  3. Remove oil pump bolt. Insert stud of crankshaft timing tool [9]. Tool No.1.860.905.000.
  4. Fit timing belt to crankshaft sprocket.
  5. Fit timing tool to crankshaft sprocket [10]. Tool No.1.860.905.000. Secure with bolt [11]. Tool No.1.860.905.010.
  6. Fit timing belt to remaining sprockets and pulleys.
  7. Ensure camshaft sprocket timing marks aligned [6].
  8. Lever tensioner sprocket bracket at position [12] until pointer [13] and mark [14] aligned.
  9. Tighten tensioner sprocket nut [8]. Tightening torque: 23-28 Nm.
  10. Remove timing tool [10].
  11. Turn crankshaft two turns clockwise.
  12. Ensure camshaft sprocket timing marks aligned [6].
  13. Fit timing tool to crankshaft sprocket [10]. Secure with bolt [11].
  14. Ensure tensioner sprocket pointer and mark aligned [13] & [14].
  15. If not: Repeat tensioning procedure.
  16. Remove timing tool [10].
  17. Fit oil pump bolt.
  18. Install components in reverse order of removal.
  19. Fit flywheel locking tool [1]. Tool No.1.860.898.000.
  20. Tighten crankshaft pulley bolts [2]. Tightening torque: 23-28 Nm.
  21. Remove flywheel locking tool [1]. Tool No.1.860.898.000.
  22. Tighten auxiliary drive belt guide pulley bolt. Tightening torque: 23-28 Nm.
  23. Refill cooling system.
  24. Refill PAS system.
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