1040B52 FUEL RETURN LINE - R R - Alfa - 166 - eLearn

3314240 - 1040B52 fuel return line - r r

) Position the vehicle on the lift. Make sure that the ignition is off (STOP position), then disconnect the negative battery terminal (refer to op. 5530B10 battery - r+r ).

	Name	Connector
-	Battery	A1B

- 7040B10 load platform (luggage platform) trim - r+r . 1. Undo the bolts (1a) and remove the access cover (1b) for the immersed pump assembly complete with gauge.2. Disconnect the electrical connection from the immersed pump assembly complete with gauge.

	Name	Connector
2	Fuel pump and sender unit	N40

3. Disconnect the rapid attachment for the fuel return pipe from the immersed pump assembly complete with gauge.

- 4450B13 rear wheels(2) r r . - 7055B42 Additional FRONT WHEEL ARCH (one), left or right - R.R. (right). 1. Undo the connector (1a) and disconnect the fuel return pipe (1b) from the manifold.

Release the fuel return pipe from the fixings in the engine compartment.1. Release the fuel return pipe from the fixings under the bodyshell.

1. Undo the nut securing the handbrake cable mounting bracket.2. Undo the bolts (2a) and nut (2b) and remove the heat shield (2c).

1. Position a hydraulic jack under the rear suspension crossmember.2. Undo the bolts (2a) and lower the rear suspension crossmember (2b), as necessary, using the hydraulic jack.

1. Position a hydraulic jack under the fuel tank.2. Undo the bolts (2a) and lower the fuel tank (2b), as much as necessary.

Release the fuel return pipe from the remaining fixings by the fuel tank.Place the fuel tank in its housing and fix it temporarily.Remove the hydraulic jack from under the tank.Remove the fuel return pipe from the engine compartment.

Refitting ( Removing

) Working in the engine compartment, place the fuel return pipe back in its housing.Position a hydraulic jack under the tank.Undo the bolts and lower the fuel tank, as necessary.Fix the fuel return pipe to the fixings by the fuel tank.Refit the fuel tank in its seating and secure with its bolts.Remove the hydraulic jack from under the tank.1. Replace the rear suspension crossmember (1a) in its housing using the hydraulic jack (1b) and fix it tightening the bolts (1c) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1c	Bolt	REAR CROSS-BEAM	M10	Bodyshell side 4.7 - 5.1

Fit the protective heat shield and fix it using the bolts and nut.Tighten the nut securing the handbrake cable mounting bracket.Fix the fuel return pipe to the underbody fixings and fixings in the engine compartment.Connect the fuel return pipe to the manifold and fix it using the connector. - 7055B42 Additional FRONT WHEEL ARCH (one), left or right - R.R. (right). - 4450B13 rear wheels(2) r r . Connect the rapid attachment for the fuel return pipe to the immersed pump assembly complete with gauge.Connect the electrical connection to the immersed pump assembly complete with gauge.Fit the access cover to the immersed pump assembly complete with gauge and fix it using the bolts. - 7040B10 load platform (luggage platform) trim - r+r . Connect the negative (-) battery terminal.Remove the vehicle from the ramp.