Workshop Manuals Factory service & repair Alfa Romeo
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Alfa Romeo 147 Factory Service Manual (2000-2004)08 · Engine
08 · Engine

Fuel delivery line - r r

Make
Alfa Romeo
Model
147 Factory Service Manual
Year
2000–2004
Section
Fuel tank and pipes › Fuel delivery line - r r
EngineFuel delivery line - r r

Fuel delivery line - r r

Operation 1040B30 · Fuel supply/return circuit pipe

1.6 TS · 103 CV, 120 CV

Removing

Position the vehicle on the ramp.

Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.

NameConnector
BatteryA1B

Proceed with the removal - 4450B10 Front WHEEL (one) - R.R. (Right side).

Proceed with the removal - 4450B11 WHEEL (one) rear - R.R. (Right side).

Proceed with the removal - 1016A40 ignition coil cover on cylinder head- r+r.

Drain the air conditioner refrigerant system - 5040A10 Air conditioning refrigerant CIRCUIT - Draining and Refilling.

1. Disconnect the rapid attachment for the fuel supply pipe from the fuel manifold.

Fuel delivery line - r r

1. Undo the bolts and move the power steering box as far forward as necessary.

Fuel delivery line - r r

1. Undo the bolts and move the power steering box as far forward as necessary.

Fuel delivery line - r r

Disengage the fuel delivery pipe from the fastenings on the engine bay bulkhead.

1. Undo the bolts (1a) and remove the protections (1b) for the fuel outlet pipes and fuel vapour recovery pipe.

Fuel delivery line - r r

Proceed with the removal - 1040A70 submerged pump assembly complete with level guage control - r + r.

Remove the handbrake boot.

Proceed with the removal - 1076B22 rear exhaust silencer - r+r emission control versions.

Proceed with the removal - 1076B26 intermediate exhaust silencer - r+r emission control versions.

Proceed with the removal - 1040A10 fuel tank - r + r and decant fuel.

Tighten the rear suspension beam bolts provisionally.

Remove the hydraulic jack from under the crossmember.

1. Undo bolt (1a) and disconnect flange (1b) of the pipe from condenser to intermediate connector, intermediate connector side.

Seal the disconnected connectors, using suitable plugs, to prevent humidity and impurities from entering the system.

2. Release the air conditioning system hoses from the fastenings on the side panel.

Fuel delivery line - r r

1. Undo the bolt (1a) and disconnect the supply and return pipes from the evaporator (1b), evaporator side.

Fuel delivery line - r r

1. Release the fuel supply pipe from the fastenings under the body and remove.

Fuel delivery line - r r

Refitting

Refit the fuel supply pipe and secure it to the underbody using the appropriate fasteners.

1. Connect the supply and return pipes from the evaporator (1a), evaporator side and secure them tightening the bolt (1b) to the recommended torque.

Replace the O-Ring seals for the connectors. Only use green coloured seals, resistant to R134A coolant fluid.

Lubricate the threads of the connectors using anti-freeze.

FasteningComponentØ

Value

(daNm)

1bBoltEVAPORATOR INLET/OUTLET PIPESM6(Evaporator side) 0.7 ÷ 1.1
Fuel delivery line - r r

1. Secure the air conditioning system pipes using the fasteners on the side panels.

2. Connect the flange of the pipe from the air conditioning condenser to the intermediate fitting (2a), intermediate connector side and tighten the nut (2b) to the recommended torque.

FasteningComponentØ

Value

(daNm)

2bNutCOOLANT SYSTEM FITTINGSM60.7 ÷ 1.1
Fuel delivery line - r r

Position a hydraulic jack under the rear suspension crossmember.

Unscrew the bolts securing the rear suspension beam.

Proceed with the refitting - 1040A10 fuel tank - r + r and decant fuel.

Proceed with the refitting - 1076B26 intermediate exhaust silencer - r+r emission control versions.

Proceed with the refitting - 1076B22 rear exhaust silencer - r+r emission control versions.

Adjust the travel of the handbrake lever - 3380A04 handbrake - check travel.

Place the handbrake boot back in its housing.

Proceed with the refitting - 1040A70 submerged pump assembly complete with level guage control - r + r.

Refit the protections for the fuel outlet hose and fuel vapour recovery hose and secure with bolts.

Secure the fuel supply pipe using the fastenings in the engine compartment.

Place the power assisted steering box back in its housing and secure by tightening the bolts to the recommended torque.

FasteningComponentØ

Value

(daNm)

BoltPOWER STEERING BOXM14(Front suspension crossmember side) 11.7 ÷ 14.3

Connect the rapid attachment for the fuel supply pipe to the fuel manifold.

Refill the air conditioner refrigerant system - 5040A10 Air conditioning refrigerant CIRCUIT - Draining and Refilling.

Proceed with the refitting - 1016A40 ignition coil cover on cylinder head- r+r.

Proceed with the refitting - 4450B11 WHEEL (one) rear - R.R. (Right side).

Proceed with the refitting - 4450B10 Front WHEEL (one) - R.R. (Right side).

Connect the battery terminal (-).

Remove the car from the ramp.

2.0 TS

Removing

Position the vehicle on the ramp.

Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.

NameConnector
BatteryA1B

Proceed with the removal - 4450B10 Front WHEEL (one) - R.R. (Right side).

Proceed with the removal - 4450B11 WHEEL (one) rear - R.R. (Right side).

Proceed with the removal - 1016A40 ignition coil cover on cylinder head- r+r.

Drain the air conditioner refrigerant system - 5040A10 Air conditioning refrigerant CIRCUIT - Draining and Refilling.

1. Disconnect the rapid attachment for the fuel supply pipe from the fuel manifold.

Fuel delivery line - r r

1. Undo the bolts and move the power steering box as far forward as necessary.

Fuel delivery line - r r

Disengage the fuel delivery pipe from the fastenings on the engine bay bulkhead.

1. Undo the bolts (1a) and remove the protections (1b) for the fuel outlet pipes and fuel vapour recovery pipe.

Fuel delivery line - r r

Proceed with the removal - 1040A70 submerged pump assembly complete with level guage control - r + r.

Remove the handbrake boot.

Proceed with the removal - 1076B22 rear exhaust silencer - r+r emission control versions.

Proceed with the removal - 1076B26 intermediate exhaust silencer - r+r emission control versions.

Proceed with the removal - 1040A10 fuel tank - r + r and decant fuel.

Tighten the rear suspension beam bolts provisionally.

Remove the hydraulic jack from under the crossmember.

1. Undo bolt (1a) and disconnect flange (1b) of the pipe from condenser to intermediate connector, intermediate connector side.

Seal the disconnected connectors, using suitable plugs, to prevent humidity and impurities from entering the system.

2. Release the air conditioning system hoses from the fastenings on the side panel.

Fuel delivery line - r r

1. Undo the bolt (1a) and disconnect the supply and return pipes from the evaporator (1b), evaporator side.

Fuel delivery line - r r

1. Release the fuel supply pipe from the fastenings under the body and remove.

Fuel delivery line - r r

Refitting

Refit the fuel supply pipe and secure it to the underbody using the appropriate fasteners.

1. Connect the supply and return pipes from the evaporator (1a), evaporator side and secure them tightening the bolt (1b) to the recommended torque.

Replace the O-Ring seals for the connectors. Only use green coloured seals, resistant to R134A coolant fluid.

Lubricate the threads of the connectors using anti-freeze.

FasteningComponentØ

Value

(daNm)

1bBoltEVAPORATOR INLET/OUTLET PIPESM6(Evaporator side) 0.7 ÷ 1.1
Fuel delivery line - r r

1. Secure the air conditioning system pipes using the fasteners on the side panels.

2. Connect the flange of the pipe from the air conditioning condenser to the intermediate fitting (2a), intermediate connector side and tighten the nut (2b) to the recommended torque.

FasteningComponentØ

Value

(daNm)

NutCOOLANT SYSTEM FITTINGSM60.7 ÷ 1.1
Fuel delivery line - r r

Position a hydraulic jack under the rear suspension crossmember.

Unscrew the bolts securing the rear suspension beam.

Proceed with the refitting - 1040A10 fuel tank - r + r and decant fuel.

Proceed with the refitting - 1076B26 intermediate exhaust silencer - r+r emission control versions.

Proceed with the refitting - 1076B22 rear exhaust silencer - r+r emission control versions.

Adjust the travel of the handbrake lever - 3380A04 handbrake - check travel.

Place the handbrake boot back in its housing.

Proceed with the refitting - 1040A70 submerged pump assembly complete with level guage control - r + r.

Refit the protections for the fuel outlet hose and fuel vapour recovery hose and secure with bolts.

Secure the fuel supply pipe using the fastenings in the engine compartment.

Place the power assisted steering box back in its housing and secure by tightening the bolts to the recommended torque.

FasteningComponentØ

Value

(daNm)

BoltPOWER STEERING BOXM14(Front suspension crossmember side) 11.7 ÷ 14.3

Connect the rapid attachment for the fuel supply pipe to the fuel manifold.

Refill the air conditioner refrigerant system - 5040A10 Air conditioning refrigerant CIRCUIT - Draining and Refilling.

Proceed with the refitting - 1016A40 ignition coil cover on cylinder head- r+r.

Proceed with the refitting - 4450B11 WHEEL (one) rear - R.R. (Right side).

Proceed with the refitting - 4450B10 Front WHEEL (one) - R.R. (Right side).

Connect the battery terminal (-).

Remove the car from the ramp.

Parts & tools for this job For 2000 Alfa Romeo 147

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