4130B20 POWER ASSISTED STEERING PUMP - R.R. - Lancia - THESIS - eLearn

78779 - 4130B20 POWER ASSISTED STEERING PUMP - R.R.

) - Position the vehicle on a lift.- Make sure that the ignition key is in the OFF position, then disconnect the negative battery lead. See in Op. 4450B04 Right FRONT WHEEL (one) - R.R.- Raise the vehicle on the lift. See in Op. 7055B64 Engine compartment DUST SEAL in front wheel arch (one), left or right - R.R. See in Op. 7055B42 FRONT WHEEL ARCH LINER (one), left or right - R.R. See in Op. 1092G10 Engine components single drive BELT - R.R. 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. 1048A23 Cold AIR INTAKE for air filter - R.R. See in Op. 1048A11 COMPLETE AIR FILTER -R.R. See in Op. 7055B54 PROTECTION/GUARD under engine - R.R. See in Op. 1088E10 Radiator cooling FAN - R.R. See in Op. 1080B38 LEFT CATALYTIC PRECONVERTER - R.R. or Replace Gasket- Position a suitable container for collecting the power assisted steering fluid1. Open the retaining band (1a) and disconnect the flexible return pipe (1b) to the power assisted steering fluid reservoir from the duplex pipes (1c), then leave the system to drain.

1. Disconnect the connections for the engine oil level sensor (1a) and the air conditioning compressor supply (1b).

	Description	Connector
1a	Engine oil level sensor	K032

	Description	Connector
1b	Air conditioning compressor engagement electro-magnet	L020

1. Undo the connectors on the power assisted steering pump for the fluid return (1a) and supply (1b) pipes, keeping the copper washers underneath.

1. Working on the wheel arch side, undo the bolt (1a) fixing the power assisted steering pump reinforcement bracket (1b).

1. Working in the engine compartment, undo the two bolts (1a) fixing the pump (1b) to the mounting (1c) and remove the pump.

Refitting ( Removing

) 1. Working in the engine compartment, position the pump (1b) and secure it to the mounting (1c) tightening the two fixing bolts (1a) to the recommended torque.

	Value - daNm	Fastening	Component	Ø
1a	2.2	Bolt	POWER STEERING PUMP SUPPORT/BRACKET	M8

1. Working on the wheel arch side, tighten the bolt (1a) fixing the power assisted steering pump reinforcement bracket (1b to the recommended torque.

	Value - daNm	Fastening	Component	Ø
1a	2.2	Bolt	POWER STEERING PUMP SUPPORT/BRACKET	M8

1. Connect the connectors for the pump return (1a) and supply (1b) pipes, positioning the copper washers, then tighten them to the recommended torque.

	Value - daNm	Fastening	Component	Ø
1a	4	Connector	POWER STEERING PUMP SUPPLY PIPE	M18 X 1.5

	Value - daNm	Fastening	Component	Ø
1b	4	Connector	POWER ASSISTED STEERING PUMP/BOX PIPE	M16 X 1.5

1. Connect the connections for the engine oil level sensor (1a) and the air conditioning compressor supply (1b).

	Description	Connector
1a	Engine oil level sensor	K032

	Description	Connector
1b	Air conditioning compressor engagement electro-magnet	L020

- Connect the duplex pipe to the fluid return pipe ato the power assisted steering reservoir and close the retaining band. See in Op. 1080B38 LEFT CATALYTIC PRECONVERTER - R.R. or Replace Gasket See in Op. 1088E10 Radiator cooling FAN - R.R. See in Op. 7055B54 PROTECTION/GUARD under engine - R.R. See in Op. 1048A11 COMPLETE AIR FILTER -R.R. See in Op. 1048A23 Cold AIR INTAKE for air filter - 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. 1092B40 Air conditioning compressor/alternator drive BELT - R.R. See in Op. 7055B42 FRONT WHEEL ARCH LINER (one), left or right - R.R. See in Op. 7055B64 Engine compartment DUST SEAL in front wheel arch (one), left or right - R.R.- Lower the vehicle See in Op. 4450B04 Right FRONT WHEEL (one) - R.R. See in Op. 0010T70 POWER ASSISTED STEERING FLUID - Replace-- Connect the negative battery terminal and position the cover on the left hand side of the luggage compartment.- Remove the vehicle from the lift.