1072B10 INTAKE MANIFOLD - R.R. AND REPLACE GASKET - Lancia - THESIS - eLearn

75074 - 1072B10 INTAKE MANIFOLD - R.R. and Replace gasket

) - Position the vehicle on a lift.- Open the boot, remove the cover on the left hand side and disconnect the negative battery lead.- Raise the vehicle on the lift. 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. 1016A40 Ignition COIL COVER on cylinder head - R.R. See in Op. 1048A28 vacuum air circuit resonator pipe - r+r See in Op. 1048A48 HOSE BETWEEN RESONATOR AND THROTTLE CASING - R.R. See in Op. 1056B82 Injection/ignition system CONTROL UNIT (one) - R.R. See in Op. 1056B14 THROTTLE CASING - R.R. See in Op. 1056B87 INJECTION/IGNITION CONTROL UNIT MOUNTING - R.R.1. Disconnect the electrical connections for the ignition coils (1a), the injectors (1b) and the phase transformer solenoid (1c); release the wiring from the retaining bands.

	Description	Connector
1a	Ignition coil	A030A

	Description	Connector
1a	Ignition coil	A030B

	Description	Connector
1a	Ignition coil	A030C

	Description	Connector
1a	Ignition coil	A030D

	Description	Connector
1a	Ignition coil	A030E

	Description	Connector
1b	Injector	N070A

	Description	Connector
1b	Injector	N070B

	Description	Connector
1b	Injector	N070C

	Description	Connector
1b	Injector	N070D

	Description	Connector
1b	Injector	N070E

2. Disconnect the connectors for the front Lambda sensor (2a), the rear Lambda sensor (2b) and the air conditioning compressor coupling.

	Description	Connector
2a	Lambda sensor on catalyzer	K017

	Description	Connector
2b	Lambda sensor on catalyzer 2	K018

	Description	Connector
.	Air conditioning compressor engagement electro-magnet	L020

3. Disconnect the earth lead, then release the engine wiring from the retaining bands on the intake chamber and place it to the side.

- Disconnect the electrical connection for the coolant temperature sensor.- Discharge the fuel pressure with the tool connected to the valve on the single fuel manifold pipe.

	Description	Code	Function
.	Rapid attachment connector	1.870.684.000	Single fuel manifold pipe complete with injectors

1. Disconnect the fuel supply pipe from the manifold.2. Disconnect the oil vapour recovery pipe from the tappet cover.3. Disconnect the fuel vapour recovery pipe.

- Disconnect the electrical connection (1a) for the left detonation sensor and the electrical connection (1b) for the rpm sensor on the intake chamber, then undo the bolts fixing the connector; release the wiring from the retaining bands.

	Description	Connector
1a	Detonation sensor - 2	K050

	Description	Connector
1b	Rpm sensor	K046

1. Disconnect the electrical connection (1a) for the timing sensor and the connector (1b) for the right detonation sensor on the intake chamber, then undo the bolts fixing the connectors.

	Description	Connector
1a	Timing sensor	K047

	Description	Connector
1b	Detonation sensor - 2	K051

2. Undo the bolt fixing the engine oil dipstick pipe.

1. Undo the bolt (1a), loosen the bolt (1b) and rotate the reaction rod connecting rod.

1. Undo the bolt (1a), open the retaining brackets (1b) and remove the engine coolant recovery pipe (1c).

- Undo the three fixing bolts (1a) and remove the fuel manifold (1b) complete with injectors.

- Raise the vehicle.1. Undo the nut fixing the intake chamber to the mounting bracket.- Release the wiring from the mounting bracket.

- Lower the vehicle on the lift.1. Undo the bolt fixing the intake chamber to the manifold.

1. Disconnect the bands joining the intake chamber to the hoses connected to the intake manifold, then release the chamber from the hoses.

1. Undo the fixing nuts (1a) and the bolt (1b) and remove the intake manifold (1c), complete with hoses (1d) connected to the intake chamber and the phase transformer solenoid (1d).2. Remove the seal.

Refitting ( Removing

) - Position the intake manifold complete with a new seal and hoses connected to the intake chamber.- Tighten the nuts and the bolt fixing the intake manifold to the cylinder head to the recommended torque.

	Value - daNm	Fastening	Component	Ø
.	2.5	Nut	INLET MANIFOLD	M8

	Value - daNm	Fastening	Component	Ø
.	2.5	Bolt	INLET MANIFOLD	M8

- Fit the intake chamber ducts on the hoses connected to the intake manifold and secure them using the retaining bands.- Tighten the bolt fixing the intake chamber to the manifold.- Raise the vehicle on the lift.- Tighten the nut fixing the intake chamber to the mounting bracket.- Lower the vehicle on the lift.- Position the fuel manifold complete with injectors and secure it using the fixing bolts.- Connect the connecting rod to the reaction rod and secure it using the bolts.

	Value - daNm	Fastening	Component	Ø
.	(to bracket on bodyshell) 5	Bolt	POWER UNIT REACTION ROD	M10 X 1.25

	Value - daNm	Fastening	Component	Ø
.	(to engine support) 5	Bolt	POWER UNIT REACTION ROD	M10 X 1.25

- Tighten the bolt fixing the engine oil dipstick pipe. See in Op. 1056B87 INJECTION/IGNITION CONTROL UNIT MOUNTING - R.R. See in Op. 1056B14 THROTTLE CASING - R.R. See in Op. 1056B82 Injection/ignition system CONTROL UNIT (one) - R.R.- Connect the electrical connections for the injectors.

	Description	Connector
.	Injector	N070A

	Description	Connector
.	Injector	N070B

	Description	Connector
.	Injector	N070C

	Description	Connector
.	Injector	N070D

	Description	Connector
.	Injector	N070E

- Connect the electrical connection for the phase transformer solenoid.- Connect the electrical connections for the ignition coils.

	Description	Connector
.	Ignition coil	A030A

	Description	Connector
.	Ignition coil	A030B

	Description	Connector
.	Ignition coil	A030C

	Description	Connector
.	Ignition coil	A030D

	Description	Connector
.	Ignition coil	A030E

- Connect the electrical connections for the front Lambda sensor, the rear Lambda sensor and the air conditioning compressor coupling.

	Description	Connector
.	Lambda sensor on catalyzer	K017

	Description	Connector
.	Lambda sensor on catalyzer 2	K018

	Description	Connector
.	Air conditioning compressor engagement electro-magnet	L020

- Connect the electrical connection for the coolant temperature sensor.- Connect the earth lead on the cylinder head.- Secure the engine wiring to the retaining bands on the intake chamber.- Connect the fuel supply pipe to the manifold.- Connect the fuel vapour recovery pipe.- Connect the oil vapour recovery pipe to the tappet cover.- Connect the electrical connection for the left detonation sensor and the electrical connection for the rpm sensor to the intake chamber; secure the wiring to the retaining bands.

	Description	Connector
.	Detonation sensor - 2	K050

	Description	Connector
.	Rpm sensor	K046

- Connect the electrical connection for the timing sensor and the electrical connector for the right detonation sensor to the intake chamber.

	Description	Connector
.	Detonation sensor - 2	K051

	Description	Connector
.	Timing sensor	K047

- Position the rigid coolant recovery pipe and secure it using the bolt and the retaining brackets. See in Op. 1048A48 HOSE BETWEEN RESONATOR AND THROTTLE CASING - R.R. See in Op. 1048A28 vacuum air circuit resonator pipe - r+r See in Op. 1016A40 Ignition COIL COVER on cylinder head - R.R. See in Op. 7055B54 PROTECTION/GUARD under engine - R.R. See in Op. 7040D50 ENGINE COMPARTMENT UPPER SOUND INSULATION SHIELD - R.R.- Connect the negative battery lead, then close the boot.- Remove the vehicle from the lift.