3237742 - 1056F76 High pressure PIPE from PRESSURE PUMP TO single FUEL MANIFOLD PIPE - R.R.A

Removing ( Refitting ) Position the vehicle on the ramp.DRAIN THE FUEL HIGH-PRESSURE SYSTEM AS DESCRIBED BELOW. Start up the engine.Maintain idle for 2 minutes.Remove the fuel pump relay.Wait for the engine to stall.Try to start the engine: if the engine starts within 10 seconds, wait for it to stall, then try to start it again; if the engine does not start withiin 10 seconds, continue cranking for a further 5 seconds. Wait until the engine cools down.Ensure that the ignition key is in the OFF position, then disconnect the negative battery terminal (-).

	Name	Connector
-	Battery	A1B

Proceed with removal  - 1016A40  ignition coil cover on cylinder head- r+r . Proceed with removal  - 7055B54  under-engine guard - r r . 1. Loosen the band and disconnect the oil vapour recirculation pipe from the cam cover.2. Loosen the band and disconnect the vacuum pipe from the corrugated sleeve. 1. Loosen the bands (1a) and remove the rigid pipe (1b) with corrugated air intake sleeve (1c) from the air filter to the throttle body. 1. Disconnect the rapid attachment for the fuel bypass pipe from the fuel manifold.

Collect the fuel which comes out.

2. Undo the connectors (2a), (2b) and remove the high-pressure pipe from the pressure pump to the single fuel manifold pipe (2c).

A new high-pressure pipe from the pressure pump to the single fuel manifold pipe must be fitted during reassembly.

Refitting ( Removing ) 1. Refit in its seating a new high-pressure pipe from the pressure pump to the single fuel manifold pipe (1a) and tighten the connectors (1b) and (1c) to the specified torque.

To ensure that the pipe is fluid tight, first tighten the connector on the pressure pump side, and then the connector on the fuel manifold pipe side.

	Fastening	Component	Ø	Value(daNm)
1b	Connector	FUEL HIGH PRESSURE PIPE	M22	(High pressure pump side) 1.6 ÷ 2.0

	Fastening	Component	Ø	Value(daNm)
1c	Connector	FUEL HIGH PRESSURE PIPE	M12	(Fuel manifold pipe side) 2.0 ÷ 2.4

2. Connect the rapid attachment for the fuel bypass pipe to the fuel manifold. Place the rigid air supply pipe with corrugated air intake sleeve from the filter to the throttle body back in its housing and secure it using the bands.Connect the vacuum pipe to the corrugated hose and tighten the band.Connect the oil vapour recirculation pipe to the tappet cover and secure with a band. Proceed with refitting  - 7055B54  under-engine guard - r r . Proceed with refitting  - 1016A40  ignition coil cover on cylinder head- r+r . Connect the negative (-) battery terminal.Remove the car from the ramps.