2923166 - 1056F76 High pressure PIPE from PRESSURE PUMP TO single FUEL MANIFOLD PIPE - R.R.A

Removing ( Refitting ) Position the vehicle on the rampDRAIN THE FUEL HIGH-PRESSURE SYSTEM AS DESCRIBED BELOW. Start 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 - 1048A59 PIPE from flow meter to throttle casing hose - R.R. Proceed with removal - 7055B54 under-engine guard - r r 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	M10	(High pressure pump side 16 20

	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. Proceed with refitting - 7055B54 under-engine guard - r r . Proceed with refitting - 1048A59 PIPE from flow meter to throttle casing hose - R.R. . Proceed with refitting - 1016A40 ignition coil cover on cylinder head- r+r . Connect the negative (-) battery terminalRemove the car from the ramps.