74711 - 1020A20 CRANKCASE SUMP - R.R. clean contact surfaces and apply sealant

Refitting

    See in Op. 4450B04 Right FRONT WHEEL (one) - R.R.    See in Op. 7055B64 Engine compartment DUST SEAL in front wheel arch (one), left or right - R.R.    See in Op. 7055B54 PROTECTION/GUARD under engine - R.R.    See in Op. 7040D50 ENGINE COMPARTMENT UPPER SOUND INSULATION SHIELD - R.R.    See in Op. 1048A21 AIR INLET HOSE FROM INTAKE TO FILTER - R.R.    See in Op. 1048A28 vacuum air circuit resonator pipe - r+r    See in Op. 1008C10 Power unit REACTION ROD - Replace    See in Op. 1048A11 COMPLETE AIR FILTER -R.R.    See in Op. 1092G10 Engine components single drive BELT - R.R.    See in Op. 1072B50 Air CHAMBER - R.R.    See in Op. 2710A31 INTERMEDIATE DRIVE SHAFT - R.R.    See in Op. 1084B30 CARTRIDGE ENGINE OIL FILTER -R.R.    See in Op. 1076B84 EXHAUST PIPE BETWEEN RIGHT PRECONVERTER AND CATALYTIC CONVERTER - R.R.    See in Op. 1080B39 RIGHT CATALYTIC PRECONVERTER - R.R. or Replace Gasket1. Secure a suitable bracket (1b) for supporting the power unit using the hook (1c) to the bracket (1a) on the engine for the reaction rod.2. Fit the tool (2a), complete with support mountings (2b), in the area in front of the suspension turret.

	Description	Code	Function
2a	Crossmember	1.870.595.000	Power unit support

	Description	Code	Function
2b	Support mountings	1.870.650.000	Power unit support

3. Fit the tools (3a) and (3b), then drill the latter to allow the positioning of the bracket (3c) and the bolt retaining it to the lower crossmember.

	Description	Code	Function
3a	Crossmember	1.860.851.003	Power unit support

	Description	Code	Function
3b	Vertical support	1.870.748.000	Power unit support

- Acting on the rod, tension the lifting system.

1. Undo the nut (1a) fixing the timing side engine support (1b).2. Undo the fixing bolt (2a) and remove the services belt lower fixed belt tensioner (2b).

    See in Op. 1008A44 RIGID REAR power unit MOUNTING - R.R.1. Disconnect the electrical connection, then remove the engine oil level sensor.

	Description	Connector
1	Engine oil level sensor	K032

2. Undo the connector for the oil dipstick pipe and remove the pipe

- Lower the vehicle- Raise the power unit using a jack and secure the gearbox side mounting- Raise the vehicle1. Undo the two bolts (1a) fixing the guard (1b) and the rpm sensor underneath, then undo the three fixing bolts (1c) and remove the flywheel guard (1d).

	Description	Connector
1b	Rpm sensor	K046

- Position a container for collecting the engine oil1. Undo the engine oil sump nut and remove it with the gasket underneath allowing the engine oil to drain

1. Undo the bolts (1a) fixing the engine oil sump (1b) and remove it, removing the sealant using the tool (1c), if necessary.

	Description	Code	Function
1c	Blade	1.870.718.000	Cutting engine oil sump sealant

1. Remove the oil 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 without axial deviation and tighten the fixing bolts to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	1.5	Bolt	OIL SUMP	M7

- Tighten the engine oil drain plug to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	5	Plug	ENGINE OIL DRAIN PLUG	M22X 1.5

- Position the flywheel guard and tighten the three fixing bolts to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	0.8	Bolt	MANUAL GEARBOX/DIFFERENTIAL AND ENGINE MOUNTING SHIELD	M6

- Position the rpm sensor and the protective plate, tightening the fixing bolts.

	Description	Connector
	Rpm sensor	K046

- Lower the vehicle- Undo the nuts fixing the gearbox side mounting and lower the power unit until the gearbox is resting on the power unit support frame.- Raise the vehicle- Position the oil dipstick pipe and tighten the connector on the crankcase to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	8	Connector	OIL LEVEL DIPSTICK PIPE	M14 X 1.5

- Position the engine oil level sensor tightening it to the recommended torque on the crankcase.

	Value - daNm	Fastening	Component	Ø
.	5.5	Connector	OIL LEVEL DIPSTICK SENSOR	M12 X 1.25

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

	Description	Connector
	Engine oil level sensor	K032

    See in Op. 1008A44 RIGID REAR power unit MOUNTING - R.R.- Position the services belt fixed tensioner and tighten the fixing bolt to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	1.9	Bolt	SINGLE BELT FIXED TENSIONER VARIOUS	M8

- Tighten the bolt fixing the timing side engine support.- Tighten the nut fixing the front engine support to the flexible mounting (1b) to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	4,5	Nut	FRONT FLEXIBLE MOUNTING BLOCKS, POWER UNIT	M10X1.25

- Remove the power unit support system.    See in Op. 1080B39 RIGHT CATALYTIC PRECONVERTER - R.R. or Replace Gasket    See in Op. 1076B84 EXHAUST PIPE BETWEEN RIGHT PRECONVERTER AND CATALYTIC CONVERTER - R.R.    See in Op. 1084B30 CARTRIDGE ENGINE OIL FILTER -R.R.    See in Op. 2710A31 INTERMEDIATE DRIVE SHAFT - R.R.    See in Op. 1072B50 Air CHAMBER - R.R.    See in Op. 1092G10 Engine components single drive BELT - R.R.    See in Op. 1048A11 COMPLETE AIR FILTER -R.R.    See in Op. 1008C10 Power unit REACTION ROD - Replace    See in Op. 1048A28 vacuum air circuit resonator pipe - r+r    See in Op. 1048A21 AIR INLET HOSE FROM INTAKE TO FILTER - R.R.    See in Op. 7040D50 ENGINE COMPARTMENT UPPER SOUND INSULATION SHIELD - R.R.    See in Op. 7055B54 PROTECTION/GUARD under engine - R.R.    See in Op. 7055B64 Engine compartment DUST SEAL in front wheel arch (one), left or right - R.R.    See in Op. 4450B04 Right FRONT WHEEL (one) - R.R.    See in Op. 7055B42 FRONT WHEEL ARCH LINER (one), left or right - R.R.- Connect the negative battery lead, then close the boot.- Remove the vehicle from the lift.    See in Op. 0010T10 ENGINE OIL - Change