1032B16 TOOTHED TIMING BELT - R R WITH ENGINE REMOVED - Alfa - 156 - eLearn

3239100 - 1032B16 toothed timing belt - r r with engine removed

) Position the engine on a suitable workbench.Use a spanner on the moving tensioner to loosen the tension of the engine components single drive belt.1. Remove the single drive belt.

1. Fit the flywheel lock.

	Name	Country
1	Counter-torque	1.820.624.000

1. Undo the bolts (1a) and remove the crankshaft pulley (1b).Remove the flywheel lock.

	Name	Country
-	Counter-torque	1.820.624.000

1. Undo the bolt (1a) and remove the fixed single drive pulley (1b).

1. Undo the bolts (1a) and remove the timing drive belt guard (1b).2. Undo the bolts (2a) and remove the power unit reaction rod attachment bracket (2b).3. Loosen the timing belt tensioner nut.4. Prise off and remove the timing belt.

Refitting ( Removing

) 1. Undo the bolt for the crankcase front cover shown in the diagram.Temporarily fit the timing drive belt on the drive pulley.2. Fit the tool (2a) and secure it with gauged bolts (2b)

To allow the engagement of the locating dowel on the timing drive belt drive pulley in the opening in the tool, rotate the crankshaft using small movements.

	Name	Country
2a	Template	1.860.905.000

	Name	Country
2b	Calibrated screw	1.860.905.010

1. Check that the timing references coincide.2. Completely fit the timing belt.3. Use a screwdriver for leverage in the opening (3a) so that the reference on the tensioner (3b) is aligned with the opening reference (3c) and, in this position, tighten moving tensioner nut (3d) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
3d	Nut	MOBILE TIMING TENSIONER	M10	4.3 ÷ 5.3

Remove the tools.

	Name	Country
-	Template	1.860.905.000

	Name	Country
-	Calibrated screw	1.860.905.010

Tighten the bolt for the crankcase front cover previously removed.

Rotate the crankshaft through two revolutions.Check once again that the timing references and the tensioning references on the mobile timing tensioner coincide.Place the power unit reaction rod mounting bracket back in its housing and fix it tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	REACTION LINK BRACKET ON ENGINE	M10	(Engine side) 6.0 ÷ 7.4

Place the timing drive belt guards back in their housings and secure them using the bolts.Place the engine components single drive belt fixed tensioner back in its housing and fix it tightening the bolt to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	FIXED SINGLE SERVICE BELT TENSIONER	M8	2.1 ÷ 2.6

Fit the flywheel lock.

	Name	Country
-	Counter-torque	1.820.624.000

Fit the crankshaft pulley and fix it tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	CRANKSHAFT PULLEY	M8	Timing drive pulley. side. 2.1 ÷ 2.6

Remove the flywheel lock.

	Name	Country
-	Counter-torque	1.820.624.000

Fit the single engine component belt by adjusting the moving tensioner using a wrench.