1020D17 ENGIND FRONT COVER - R R - Fiat - STILO - eLearn

3363576 - 1020D17 engind front cover - r r

) - 1004D40 engine - position on stand and remove . 1. Fit the flywheel lock.

	Name	Country
1	Counter-torque	1.860.846.000

1. Undo the bolts (1a) and remove the single engine component belt drive pulley (1b).2. Loosen the mobile timing belt tensioner nut.3. Remove the timing belt.

1. Undo the bolt (1a) and remove the tmiing belt drive pulley (1b).2. Undo the bolts (2a) and remove the support (2b).3. Disconnect the water outlet pipe from the oil heat exchanger.Remove the flywheel lock.

	Name	Country
-	Counter-torque	1.860.846.000

1. Undo the bolts (1a) and remove the right (1b) and left (1c) side protection for the timing belt.

1. Undo the bolt (1a) and remove the idler belt (1b).2. Undo the bolts (2a) and remove the upper rigid engine support (2b).

Rotate the engine through 180° on the overhauling stand.1. Undo the front and rear bolts (1a) for the crankcase sump using tool (1b).

	Name	Country
1b	Key	1.860.834.000

2. Undo the side bolts (2a) for the crankcase sump using tool (2b).

	Name	Country
2b	Key	1.860.833.000

3. Use the tool to cut the crankcase sump sealant.

	Name	Country
3	Blade	1.870.718.000

4. Remove the crankcase sump.

1. Undo the bolts (1a) and remove the crankshaft front cover (1b) complete with inlet (1c), engine oil heat exchanger (1d) and engine oil filter (1e).2. Remove the gasket.3. Remove the crankshaft front cover oil seal.

Refitting ( Removing

) Place the crankshaft front cover, complete with intake, engine oil heat exchanger, oil filter and a new gasket, back in its housing, then secure it tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	CRANKSHAFT FRONT COVER	M6	(Engine crankcase side) 0.8 - 1.0

1. Fit a new crankshaft front oil seal (1a) using the tool (1b).

	Name	Country
1b	Fitting tool	1.860.816.000

Clean the matching surfaces of crankcase sump and cylinder block.Apply silicon sealant around the edge of the crankcase sump.1. Refit the crankcase sump2. Tighten the side bolts (2a) for the crankcase sump to the recommended torque using the spanner (2b).

	Fastening	Component	Ø	Value(daNm)
2a	Side bolt	OIL SUMP	M6	(Engine crankcase side) 0.8 - 1.0

	Name	Country
2b	Key	1.860.833.000

3. Tighten the front and rear bolts (3a) for the crankcase sump to the recommended torque using the spanner (3b).

	Fastening	Component	Ø	Value(daNm)
3a	Front and rear bolt	OIL SUMP	M8	(Engine crankcase side) 2.1 - 2.6

	Name	Country
3b	Key	1.860.834.000

Rotate the engine through 180° on the overhauling stand.Tighten the connector on the water outlet pipe from the engine oil heat exchanger.Fit the engine rigid support and secure it tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1b	Bolt	ENGINE MOUNT TIMING SIDE	M10	(Engine side) 4.3 - 5.3

Fit the toothed belt idler and secure it tightening the bolt to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	FIXED TENSIONER	M10 x 1.25	(Timing side) 5

Fit the timing belt side guards and fix them using the bolts.Fit the lower support and secure it tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	ENGINE MOUNT TIMING SIDE	M10 x 1.25	(Timing side) 5

Fit the timing belt drive pulley and fix it using the bolt, without tightening it.1. Disconnect the electrical connections from the ignition coils.

	Name	Connector
1	Ignition coil	A30

2. Undo the bolts (2a) and remove the ignition coils (2b).Disconnect the oil vapour recovery pipe from the rocker cover.

Undo the bolts and remove the rocker cover complete with gasket.1. Undo 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	Counter-torque	1.860.848.000

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

Undo the bolts and remove the camshaft third 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) to the recommended torque.

Check that the camshaft cam profile matches the tool correctly.

	Name	Country
1a	Gauge	1.870.697.000

	Fastening	Component	Ø	Value(daNm)
1b	Bolt	ENGINE TIMING ADJUSTMENT TEMPLATES	M7	(Cylinder head side) 1.0

1. Remove the engine oil pump retaining bolt.2. Fit the timing belt.3. Fit the pin of the tool for setting the engine to TDC.4. Turn the crankshaft a little at a time to allow locating dowel (4a) on the pulley to fit into the hole on tool (4b).5. Lock the tool in position using a nut (5a) and ordinary bolt (5b).Complete the fitting of the toothed timing belt following the order: - toothed drive pulley,fixed tensioner,exhaust side toothed driven pulley,intake side toothed driven pulleymoving tensioner,coolant pump pulley

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 with notches on the toothed drive pulley and on the intake and exhaust toothed driven pulleys

1. Fit the tool into the hole on the timing belt mobile tensioner and turn to apply maximum tension to the timing belt.

	Name	Country
1	Key	1.860.845.000

2. Tighten the nut for the moving tensioner to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
2	Nut	MOBILE TIMING TENSIONER	M8	2.1 ÷ 2.6

3. Tighten the bolts (3a) for the camshaft toothed driven pulley, inlet side, to the recommended torque using the tool (3b) for counter-torque.

	Fastening	Component	Ø	Value(daNm)
3a	Bolt	TIMING GEAR DRIVEN PULLEYS	M6	(Inlet/camshaft side) 0.8 - 1.0

	Name	Country
3b	Counter-torque	1.860.856.000

4. Tighten the bolt (4a) for the exhaust side timing driven pulley to the recommended torque using the tools (4b) and (4c) for counter-torque.

	Fastening	Component	Ø	Value(daNm)
4a	Bolt	TIMING GEAR DRIVEN PULLEYS	M12	(Exhaust camshaft side) 10.2 - 12.6

	Name	Country
4b	Support for counter-torque	1.860.831.000

	Name	Country
4c	Counter-torque	1.860.848.000

Undo the bolts and remove the tool.

	Name	Country
-	Gauge	1.870.697.000

Remove the engine positioning and TDC tool.

	Name	Country
-	Template	1.860.905.000

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

	Fastening	Component	Ø	Value(daNm)
-	Bolt	CAMSHAFT SUPPORTS	M7	Cylinder head side 1.3 ÷ 1.6

Rotate the crankshaft through two revolutions in its normal direction of rotation.Loosen the moving tensioner nut.5. Fit tool (5a) in the hole on the mobile timing belt tensioner mount and turn to align the tensioner moving pointer (5b) with fixed reference (5c).

	Name	Country
5a	Key	1.860.845.000

Tighten the nut for the moving tensioner to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Nut	MOBILE TIMING TENSIONER	M8	2.1 - 2.6

Fit the rocker cover complete with gasket and fix it using the bolts.Connect the oil vapour recovery pipe to the rocker cover.Place the ignition coils back in their housings and tighten them using the bolts.Connect the electrical connections to the ignition coils.Fit the flywheel lock.

	Name	Country
-	Counter-torque	1.860.846.000

Fit the single drive belt pulley and tighten the bolts to torque.

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

Tighten the bolt fixing the timing belt drive pulley to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	TOOTHED DRIVE PULLEY	M16	(Crankshaft side) 20.9 - 23.1

Remove the flywheel lock.

	Name	Country
-	Counter-torque	1.860.846.000

- 1004D40 engine - position on stand and remove .