Exhaust manifold - r r
- Make
- Alfa Romeo
- Model
- 147 Factory Service Manual
- Year
- 2000–2004
- Section
- Inlet and exhaust manifolds › Exhaust manifold - r r
Exhaust manifold - r r
Removing
Position the vehicle on the ramp.
Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.
| Name | Connector | |
|---|---|---|
| Battery | A1B |
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.
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.
Refitting
Place the exhaust manifold back in its housing and fix it tightening the nuts to the recommended torque.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| Nut | EXHAUST MANIFOLD/S | M8 | (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.
Removing
Position the vehicle on the ramp.
Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.
| Name | Connector | |
|---|---|---|
| Battery | A1B |
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.
Refitting
Place the exhaust manifold back in its housing and fix it tightening the nuts to the recommended torque.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| Nut | EXHAUST MANIFOLD/S | M8 | (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.
Removing
Position the vehicle on the ramp.
Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.
| Name | Connector | |
|---|---|---|
| Battery | A1B |
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).
Refitting
Place the exhaust manifold back in its housing and fix it tightening the nuts to the recommended torque.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| Nut | EXHAUST MANIFOLD/S | M8 | (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
- PARTExhaust gasketSearch: Alfa Romeo 147 2000 exhaust gasket
- TOOLPenetrating oilSearch: penetrating oil
- TOOLOBD2 scannerSearch: OBD2 scanner
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