1032B10 TOOTHED TIMING BELT - R + R FOR TIMING ADJUSTMENT OR REPLACEMENT - Fiat - NUOVA BRAVO - eLearn

198000263 - 1032B10 TOOTHED TIMING BELT - R + R FOR TIMING ADJUSTMENT OR REPLACEMENT

) - Position the vehicle on a lift. Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R. Op. 1048A10 AIR FILTER ASSEMBLY - R.R. Op. 1048A32 HOSE FROM AIR FILTER TO INTAKE MANIFOLD - R + R Op. 1056B60 SINGLE FUEL MANIFOLD PIPE, WITH INJECTORS - R.R. Op. 4450B04 RIGHT FRONT WHEEL - R.R Op. 7055B91 RIGHT FRONT WHEEL ARCH LINER - R.R. Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R. Op. 1092G10 SINGLE ENGINE BELT - R.R Op. 1092A10 CRANKSHAFT PULLEY - R + R Op. 1008B10 POWER UNIT FRONT SUPPORT FLEXIBLE MOUNTING (TIMING SIDE) - REPLACE Op. 1008A46 POWER UNIT RIGID SUPPORT - TIMING SIDE - R.R. Op. 1032D26 TIMING SYSTEM FRONT PROTECTIVE COVER (UPPER PART) - R.R. Op. 1032D27 TIMING SYSTEM FRONT PROTECTIVE COVER (LOWER PART) - R.R. 1. Remove the protective plugs for the camshafts in the camshaft housing.2. Rotate the crankshaft in its normal direction of rotation and fit the camshaft timing tool.

Tool	Description	Function	Validity
1860985000	Locating pins	Camshaft timing	1.4 16v

1. Because the timing is adjusted with the four pistons in line, i.e. half-way along their effective strokes, it is essential to position the crankshaft in phase with the camshafts. They can be approximately positioned by turning the crankshaft gear (1a) until the locating dowel (1b) is positioned opposite to the rpm sensor seat (1c) with the first cylinder piston in descending phase, i.e. intake.

1. Loosen the nut (1a) for the moving tensioner (1b) and remove the toothed timing drive belt (1c).

Refitting ( Removing

) - Undo the bolts and remove the ignition coils for the 3rd and 4th cylinder referring to Op. 5510C14 IGNITION COIL/S - R.R. - Remove the spark plugs for the 3rd and 4th cylinders referring to Op. 5510D10 SPARK PLUGS - R+R1. Position the tools (1a) in their seats for the spark plug for the 3rd and 4th cylinder tightening the pins (1b) to a torque of 0.5 daNm.

Tool	Description	Function	Validity
1860992000	Bearings	Crankshaft timing	1.4 16v

2. Rotate the crankshaft in its normal direction of rotation until the tool moving pins fitted previously are aligned with one another.

Rotate the crankshaft proceeding gradually to prevent the tool pins being expelled by the compression of the cylinders.

3. The camshaft timing was adjusted previously by fitting the tools illustrated.

Tool	Description	Function	Validity
1860985000	Locating pins	Camshaft timing	1.4 16v

1. Fit the tool (1a) and loosen the driven pulley (1c) fixing bolt (1b).

Tool	Description	Function	Validity
2000015800	Counter-torque	Locking driven pulley	1.4 16v

- Remove the counter-torque tool fitted previously.- Proceed with fitting the timing drive belt, firstly fitting it on the crankshaft gear, the water pump pulley, the driven pulley and lastly on the mobile tensioner.

Ensure that this operation is performed with the driven pulley slack.

1. Tension the timing belt by turning it anticlockwise with the tool (1a) and the moving tensioner (1b) and then secure it when the reference fork (1c) is in contact (1d).

Tool	Description	Function	Validity
1860987000	Spanner	Tensioning toothed timing drive belt	1.4 16v

1. Fit the tool (1a) and tighten the driven pulley (1c) bolt (1b) to torque.

Component	Fastening	dia	Value (daNm)	Validity
Driven timing pulley	Bolt	M12	10.8 ÷ 13.2	1.4 16v

Remove the counter-torque tool fitted previously.

- Remove the tools positioned previously for the timing and locking of the camshafts and rotate the crankshaft through two revolutions.1. Loosen the nut fixing the moving tensioner and use the tool (1a) on the moving tensioner (1b) until the reference fork (1c) is aligned with the rear fork (1d).2. Tighten the nut fixing the moving tensioner to the recommended torque.

Component	Fastening	dia	Value (daNm)	Validity
Timing system moving tensioner	Nut	M8	2.2 ÷ 2.7	1.4 16v

- Turn the crankshaft through two revolutions in its normal rotation direction, then reposition the tools used to adjust engine timing and check the engine is in phase.- Remove the tools used for timing the engine.- Place the side plugs in their seats in the cylinder head extension and tighten them to the recommended torque.

Component	Fastening	dia	Value (daNm)	Validity
Engine cylinder head extension plugs	Plugs	M16	1.3 ÷ 1.6	1.4 16v

- Place the spark plugs and the ignition coils for the 3rd and 4th cylinder in their seats referring to Op. 5510D10 SPARK PLUGS - R+R Op. 5510C14 IGNITION COIL/S - R.R. Op. 1032D27 TIMING SYSTEM FRONT PROTECTIVE COVER (LOWER PART) - R.R. Op. 1032D26 TIMING SYSTEM FRONT PROTECTIVE COVER (UPPER PART) - R.R. Op. 1008A46 POWER UNIT RIGID SUPPORT - TIMING SIDE - R.R. Op. 1008B10 POWER UNIT FRONT SUPPORT FLEXIBLE MOUNTING (TIMING SIDE) - REPLACE Op. 1092A10 CRANKSHAFT PULLEY - R + R Op. 1092G10 SINGLE ENGINE BELT - R.R Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R. Op. 7055B91 RIGHT FRONT WHEEL ARCH LINER - R.R. Op. 4450B04 RIGHT FRONT WHEEL - R.R Op. 1056B60 SINGLE FUEL MANIFOLD PIPE, WITH INJECTORS - R.R. Op. 1048A32 HOSE FROM AIR FILTER TO INTAKE MANIFOLD - R + R Op. 1048A10 AIR FILTER ASSEMBLY - R.R. Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.