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

Exhaust manifold - r r

Make
Alfa Romeo
Model
147 Factory Service Manual
Year
2000–2004
Section
Inlet and exhaust manifolds › Exhaust manifold - r r
EngineExhaust manifold - r r

Exhaust manifold - r r

Operation 1072C12 · Exhaust manifolds

1.6 TS · 103 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 - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

1. Undo the nut securing the engine oil dipstick to the exhaust manifold.

Exhaust manifold - r r

Proceed with the removal - 1080B62 catalytic converter - r + r.

1. Undo the nuts (1a) and remove the exhaust manifold (1b) releasingi t from the studs on the cylinder head.

Exhaust manifold - r r

Refitting

Place the exhaust manifold back in its housing and fix it tightening the nuts to the recommended torque.

FasteningComponentØ

Value

(daNm)

NutEXHAUST MANIFOLD/SM8(Cylinder head side) 2.3 ÷ 2.8

Proceed with the refitting - 1080B62 catalytic converter - r + r.

Tighten the nut securing the tube for the oil dipstick to the exhaust manifold.

Proceed with the refitting - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

Connect the battery terminal (-).

Remove the car from the ramp.

1.6 TS · 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 - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

Proceed with the removal - 1080B40 catalytic pre-converter - r r.

1. Undo the nuts (1a) and remove the exhaust manifold (1b) releasingi t from the studs on the cylinder head.

Exhaust manifold - r r

Refitting

Place the exhaust manifold back in its housing and fix it tightening the nuts to the recommended torque.

FasteningComponentØ

Value

(daNm)

NutEXHAUST MANIFOLD/SM8(Cylinder head side) 2.3 ÷ 2.8

Proceed with the refitting - 1080B40 catalytic pre-converter - r r.

Proceed with the refitting - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

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

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

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

Proceed with the removal - 7055B54 under-engine guard - r r.

Proceed with the removal - 7055B64 Engine compartment DUST shield in front wheel arch (one), left or right - R.R. (Right side).

Proceed with the removal - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

Proceed with the removal - 1080B40 catalytic pre-converter - r r.

Proceed with the removal - 1092G10 single engine belt r r.

Proceed with the removal - 5040A20 air conditioner compressor - r+r - includes fluid level check and top up if necessary.

Proceed with the removal - 5040A26 compressor mount - r r.

1. Undo the nuts (1a) and remove the exhaust manifold (1b).

Exhaust manifold - r r

Refitting

Place the exhaust manifold back in its housing and fix it tightening the nuts to the recommended torque.

FasteningComponentØ

Value

(daNm)

NutEXHAUST MANIFOLD/SM8(Cylinder head side) 2.3 ÷ 2.8

Proceed with the refitting - 5040A26 compressor mount - r r.

Proceed with the refitting - 5040A20 air conditioner compressor - r+r - includes fluid level check and top up if necessary.

Proceed with the refitting - 1092G10 single engine belt r r.

Proceed with the refitting - 1080B40 catalytic pre-converter - r r.

Proceed with the refitting - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

Proceed with the refitting - 7055B64 Engine compartment DUST shield in front wheel arch (one), left or right - R.R. (Right side).

Proceed with the refitting - 7055B54 under-engine guard - r r.

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

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

Connect the battery terminal (-).

Remove the car from the ramp.

Parts & tools for this job For 2000 Alfa Romeo 147

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