1020A20 CRANKCASE SUMP - R.R. CLEAN CONTACT SURFACES AND APPLY SEALANT - Lancia - THESIS - eLearn

75569 - 1020A20 CRANKCASE SUMP - R.R. clean contact surfaces and apply sealant

) - Proceed with the removal of the front suspension frame without dismantling the components fitted to it at the bench. See in Op. 4410D10 Front suspension FRAME - R.R. See in Op. 1076B50 See in Op. 2110A10 MANUAL GEARBOX and differential - R.R. See in Op. 1810A24 CLUTCH - R.R. with gearbox removed See in Op. 1024B22 See in Op. 1084A16 - Undo the engine oil plug on the sump and drain the engine oil into a suitable container.- Tighten the oil sump engine oil drain plug.1. Undo the fixing bolts (1a) and remove the engine flywheel guard (1b).

1. Undo the bolts (1a) fixing the intermediate shaft/rear power unit support (1b) to the engine oil sump.2. Disconnect the electrical connection for the engine oil level sensor.

	Description	Connector
2	Engine oil level sensor	K032

1. Undo the front and rear bolts (1b) fixing the crankcase sump using the spanners (1b).

	Description	Code	Function
1b	Spanner	1.860.834.000	-

2. Undo the side bolts (2a) fixing the crankcase sump using the spanner (2b).

	Description	Code	Function
2b	Spanner	1.860.833.000	-

3. Cut the oil sump sealant using the special tool.

	Description	Code	Function
3	Blade	1.870.718.000	Cutting engine oil sump sealant

- Remove the crankcase sump.

Refitting ( Removing

) - Clean the matching surfaces between the crankcase sump and the cylinder block/crankcase.- Apply silicon sealant to the entire perimeter of the crankcase sump.

Apply a continuous bead of sealant with no breaks.

- Position the crankcase sump in its housing with no axial deviation- Using the special spanner, tighten the side bolts fixing the engine oil sump to the recommended torque.

	Description	Code	Function
.	Spanner	1.860.833.000	-

	Value - daNm	Fastening	Component	Ø
.	(side bolt) 0.9	Bolt	OIL SUMP	M6

- Using the special spanner, tighten the front and rear bolts fixing the engine oil sump to the recommended torque.

	Description	Code	Function
.	Spanner	1.860.834.000	-

	Value - daNm	Fastening	Component	Ø
.	2.5 (engine crankcase side)	Front and rear bolts	OIL SUMP	M8

Wait for at least an hour after fitting the sump before refilling with engine oil.

- Connect the electrical connection for the engine oil level sensor.

	Description	Connector
.	Engine oil level sensor	K032

- Tighten the bolts fixing the intermediate shaft/rear power unit support to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	2.5	Bolt	RIGID REAR SUPPORT POWER UNIT	M8

- Fit the flywheel guard and tighten the fixing bolt. See in Op. 1084A16 See in Op. 1024B22 See in Op. 1820A24 Thrust bearing LINKAGE - R.R. See in Op. 2110A10 MANUAL GEARBOX and differential - R.R. See in Op. 1076B50 See in Op. 4410D10 Front suspension FRAME - R.R. See in Op. 0010T11 ENGINE OIL - Check level and top up if necessary- [0010T11]