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

3362425 - 1032b10 toothed timing belt - r + r for timing adjustment or replacement

) Place the car on a lift. - 5530B56 BATTERY DRIP TRAY COVER - R.R.Ensure that the ignition key is in the OFF position, then disconnect the negative battery terminal. - 4450B04 right front wheel r r - 7055B54 under-engine guard - r r - 7055B42 Additional FRONT WHEEL ARCH (one), left or right - R.R. - 1016A40 ignition coil cover on cylinder head- r+r . - 1092D10 air conditioner compressor drive belt - r + r - 1092B68 belt from a/c compressor to alternator drive r + r1. Undo the bolts (1a) and remove the crankshaft pulley (1b).

1. Undo the five bolts (1a) and remove the protective timing belt cover (1b).

1. Disconnect the electrical connections from the coils and release the wiring from the tappet cover.

	Name	Connector
1	Ignition coil	A30

2. Undo the bolts (2a) and remove the ignition coils (2b).3. Disconnect the oil vapour recovery pipes.4. Undo the bolts (4a) and remove the tappet cover (4b), complete with seal.

1. Undo the nut for the automatic tensioner in order to loosen the timing drive belt tension.2. Remove the timing drive belt from the drive pullies.

Refitting ( Removing

) 1. Loosen the bolt (1a) for the timing driven pulley, exhaust side using the tools (1b) and (1c) for counter-torque.

	Name	Country
1b	Support for counter-torque	1.860.831.000

	Name	Country
1c	Spanner for camshaft pulley rotation	1.860.831.002

2. Slacken the bolts (2a) on the inlet side camshaft pulley, using the tool (2b) for counter-torque.

	Name	Country
2b	Counter-torque	1.860.856.000

Remove the spark plug for cylinder no. 1.1. Fit the tool (1a), complete with dial gauge (1b), in the housing of the spark plug for cylinder no. 1.

	Name	Country
1a	Probe mount	1.860.895.000

Rotate the crankshaft until the piston for cylinder no. 1 is at T.D.C. at the combustion stroke.2. With cylinder no. 1 at T.D.C., check that the reference on the crankshaft drive gear coincides with the reference on the crankshaft front cover.

Undo the bolts and remove the third inlet side camshaft cap and the second exhaust side camshaft cap.

Mark the position of the camshaft caps following removal so that they can be positioned correctly upon refitting.

1. Fit templates (1a) in place of the camshaft caps removed and fix it tightening the bolts (1b).

Check that the camshaft cam profile matches the tool correctly.

	Name	Country
1a	Gauge	1.870.828.000

1. Fit the toothed timing belt following the order:toothed drive pulley (1a)fixed tensioner (1b)exhaust side toothed driven pulley (1c)intake side toothed driven pulley (1d)mobile tensioner (1e)coolant pump pulley (1f).

When fitting, ensure that the arrow stamped on the belt is facing in the direction of engine rotation. Three notches on the belt must also line up, during the initial fitting, with notches on the toothed drive pulley and on the intake and exhaust toothed driven pulleys.

1. Using a screwdriver, apply force to the automatic tensioner tab (1a) so that the tensioner is in the maximum tension position, then tighten the nut (1b) fixing the tensioner to the support.

	Fastening	Component	Ø	Value(daNm)
1b	Nut	MOBILE TIMING TENSIONER	M8	2.5

1. Tighten the bolts (1a) for the camshaft toothed driven pulley, inlet side, to the recommended torque using the tool (1b) for counter-torque.

	Fastening	Component	Ø	Value(daNm)
1a	Bolt	TIMING GEAR DRIVEN PULLEYS	M6	(inlet side) 0.9

	Name	Country
1b	Counter-torque	1.860.856.000

2. Tighten the bolts (2a) for the camshaft driven pulley, exhaust side, to the recommended torque using the tools (2b) and (2c) for counter-torque.

	Fastening	Component	Ø	Value(daNm)
2a	Bolt	TIMING GEAR DRIVEN PULLEYS	M12	(Exhaust side) 12

	Name	Country
2b	Support for counter-torque	1.860.831.000

	Name	Country
2c	Spanner for camshaft pulley rotation	1.860.831.002

Undo the fixing bolts and remove the jigs.

	Name	Country
-	Gauge	1.870.828.000

Fit the camshaft caps removed previously and tighten the bolts to torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	Camshaft caps	M7	1.5

Rotate the crankshaft through two revolutions in its normal direction of rotation.Loosen the moving tensioner nut.3. Using a screwdriver, rotate the timing moving tensioner so that the tensioner moving reference (3a) coincides with the fixed reference (3b).4. Tighten the nut for the moving tensioner to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Nut	MOBILE TIMING TENSIONER	M8	2.5

Remove the tool complete with dial gauge.

	Name	Country
-	Probe mount	1.860.895.000

Fit the spark plug for cylinder no. 1 and tighten it to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	-	SPARK PLUGS	M14 x 1.25	2.7

Position the timing drive belt cover and secure it using the fixing bolts.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	BELT PROTECTION COVER	M6	0.9

Position the tappet cover and secure it using the fixing bolts.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	CAM COVER	M6	0.9

Position the ignition coils and secure them using the fixing bolts.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	IGNITION COIL/REEL	M6	0.9

Connect the electrical connections for the ignition coils, then reposition the wiring on the retaining brackets on the tappet cover.

	Name	Connector
-	Ignition coil	A30

Fit the timing belt protective cover.Place the crankshaft pulley back in its housing and secure it tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	CRANKSHAFT PULLEY	M8	2.5

- 1092B68 belt from a/c compressor to alternator drive r + r - 1092D10 air conditioner compressor drive belt - r + r - 7055B42 Additional FRONT WHEEL ARCH (one), left or right - R.R. - 4450B04 right front wheel r r - 1016A40 ignition coil cover on cylinder head- r+r . - 5530B56 BATTERY DRIP TRAY COVER - R.R.Connect the battery negative terminal.