244000665 - 1020D13 FRONT CRANKSHAFT OIL SEAL COVER- R+R AND REPLACE GASKETS FOR VERSIONS WITH AIR CONDITIONER

Removing ( Refitting ) 1. Fit the tool.

	Description	Code	Function
1	Counter-torque	1.860.741.000	Tool for preventing crankshaft rotation

1. Undo the centre fixing bolt.2. Remove the engine components drive pulley.- Remove the tool.

	Description	Code	Function
.	Counter-torque	1.860.741.000	Tool for preventing crankshaft rotation

1. Remove the lubricant filler cap.2. Undo the bolts (2a) and remove the upper timing drive belt cover (2b).3. Undo the bolts (3a) and remove the intermediate timing drive belt cover (3b).4. Undo the bolts (4a) and remove the lower timing drive belt cover (4b). 1. Fit the tool.

	Description	Code	Function
1	Flange	1.860.815.000	Crankshaft rotation

2. Rotate the crankshaft until the camshaft references are alinged (cylinder no. 1 at T.D.C.). 1. Loosen the bolt fixing the belt tensioner.2. Remove the timing belt.3. Undo the fixing bolts (3a) and remove the fixed pulley (3b) and the guard (3c) underneath. - Rotate the engine through 180° on the overhaul stand.1. Undo the bolts (1°) and remove the crankcase front cover (1b) with the oil seal incorporated. Refitting ( Removing ) - Fit the crankcase front cover with the oil seal incorporated and tighten the fixing bolts to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	(engine crankcase side) 2.3	Bolt	FRONT COVER CRANKSHAFT	M8

- Rotate the engine through 180° on the overhaul stand.1. Check that the reference on the timing gear is in a vertical position.2. Check that the camshaft references are aligned.3. Fit the tool.

	Description	Code	Function
3	Calibrated shim	1.860.638.000	Timing belt tensioning

1. Fully fit the toothed timing drive belt.- Remove the tool.

	Description	Code	Function
.	Calibrated shim	1.860.638.000	Timing belt tensioning

- Rotate the crankshaft through two revolutions.- Check once again that the timing references on the crankshaft and the camshaft are aligned.2. Tighten the belt tensioner nut to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	(cylinder head side) 2.5	Nut	MOBILE TIMING TENSIONER	M8

- Remove the tool.

	Description	Code	Function
.	Flange	1.860.815.000	Crankshaft rotation

- Fit the timing belt covers and secure them using the bolts.- Fit the oil filler plug.- Fit the tool.

	Description	Code	Function
.	Counter-torque	1.860.741.000	Tool for preventing crankshaft rotation

- Fit the crankshaft pulley and tighten the bolt to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	(crankshaft side) 20	Bolt	CRANKSHAFT PULLEY	M20

- Remove the tool.

	Description	Code	Function
.	Counter-torque	1.860.741.000	Tool for preventing crankshaft rotation

Removing ( Refitting )     Op. 7055B54 UNDER-ENGINE GUARD - R R See in Op. 1008B10 See in Op. 1032D12 See in Op. 1032B141. Undo the fixing bolts.2. Remove the front crankshaft oil seal cover. Refitting ( Removing ) - Fit the crankshaft front cover with the oil seal incorporated.- Tighten to torque.

	Value - daNm	Fastening	Component	Ø
.	(engine crankcase side) 2.3	Bolt	FRONT COVER CRANKSHAFT	M8

See in Op. 1032B14 See in Op. 1032D12 See in Op. 1008B10    Op. 7055B54 UNDER-ENGINE GUARD - R R