Camshaft in cylinder head - r r on vehicle
- Make
- Alfa Romeo
- Model
- 147 Factory Service Manual
- Year
- 2000–2004
- Section
- Timing system › Camshaft in cylinder head - r r on vehicle
Camshaft in cylinder head - r r on vehicle
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 - 4450B10 Front WHEEL (one) - R.R. (Right side).
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 - 1092G10 single engine belt r r.
Proceed with the removal - 1092A10 Crankshaft services PULLEY - R.R..
Proceed with the removal - 1092G20 engine component single belt fixed tensioner - one - r + r.
Proceed with the removal - 1032D12 timing system protective cover(s) - r + r.
Proceed with the removal - 1016A40 ignition coil cover on cylinder head- r+r.
Proceed with the removal - 5510C14 ignition coil/s - r+r.
Proceed with the removal - 1016A20 single cam cover - r + r and replace gasket.
Proceed with the removal - 1032B10 toothed timing belt - r + r for timing adjustment or replacement.
Proceed with the removal- 1032B52 toothed driven pulley (one) - r + r (intake side and exhaust side)
1. Undo bolts (1a) and move cam angle sensor (1b).
2. Undo the bolts (2a) and remove the camshaft caps (2b).
3. Remove camshafts (3a) and front oil seals (3b)
Refitting
Place the camshafts back in their housings.
Fit the camshaft caps and fix them tightening the bolts to the recommended torque.
Do not fit the 2nd intake side camshaft cap and the 3rd exhaust side camshaft cap because the engine timing adjustment templates will be fitted in their place.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| Bolt | CAMSHAFT CAPS | M7 | (Cylinder head side) 1.4 ÷ 1.7 |
1. Fit camshaft front oil seals (1a) using tool (1b).
| Name | Country | |
|---|---|---|
| 1b | Fitting tool | 1.821.228.000 |
Place the cam angle sensor back in its housing and fix it using the bolt.
Proceed with the refitting - 1032B52 toothed driven pulley (one) - r + r (intake side and exhaust side).
Proceed with the refitting - 1032B10 toothed timing belt - r + r for timing adjustment or replacement.
Proceed with the refitting - 1016A20 single cam cover - r + r and replace gasket.
Proceed with the refitting - 5510C14 ignition coil/s - r+r.
Proceed with the refitting - 1016A40 ignition coil cover on cylinder head- r+r.
Proceed with the refitting - 1032D12 timing system protective cover(s) - r + r.
Proceed with the refitting - 1092G20 engine component single belt fixed tensioner - one - r + r.
Proceed with the refitting - 1092A10 Crankshaft services PULLEY - R.R..
Proceed with the refitting - 1092G10 single engine belt 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 - 4450B10 Front WHEEL (one) - R.R. (Right side).
Connect the battery terminal (-).
Remove the car from the ramp.
Removing
Place the vehicle on a 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 - 4450B10 Front WHEEL (one) - R.R. (Right side).
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 - 1092G10 single engine belt r r.
Proceed with the removal - 1092A10 Crankshaft services PULLEY - R.R..
Proceed with the removal - 1092G20 engine component single belt fixed tensioner - one - r + r.
Proceed with the removal - 1032D12 timing system protective cover(s) - r + r.
Proceed with the removal - 1016A40 ignition coil cover on cylinder head- r+r.
Proceed with the removal - 5510C14 ignition coil/s - r+r.
Proceed with the removal - 1016A20 single cam cover - r + r and replace gasket.
Proceed with the removal - 1032B10 toothed timing belt - r + r for timing adjustment or replacement.
Proceed with the removal- 1032B52 toothed driven pulley (one) - r + r (intake side and exhaust side)
1. Undo bolts (1a) and move cam angle sensor (1b).
2. Undo the bolts (2a) and remove the camshaft caps (2b).
3. Remove the upper bearing shell for the front camshaft support, inlet side.
4. Remove the camshafts (4a) and the front camshaft oil seals (4b).
5. Remove the lower bearing shell for the front camshaft support, inlet side.
Refitting
Place the inlet side camshaft front support lower half-bearing back in its housing.
Place the camshafts back in their housings.
Place the inlet side camshaft front support upper half-bearing back in its housing.
Fit the camshaft caps and fix them tightening the bolts to the recommended torque.
Do not fit the 3rd camshaft cap because the engine timing adjustment templates are fitted in its place.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| Bolt | CAMSHAFT CAPS | M7 | (Cylinder head side) 1.4 ÷ 1.7 |
1. Fit the front camshaft oil seal, exhaust side (1a) using the tool (1b).
| Name | Country | |
|---|---|---|
| 1b | Fitting tool | 1.821.228.000 |
1. Fit the front camshaft oil seal, inlet side (1a) using the tool (1b).
| Name | Country | |
|---|---|---|
| 1b | Fitting tool | 1.821.251.000 |
Place the cam angle sensor back in its housing and fix it using the bolt.
Proceed with the refitting - 1032B52 toothed driven pulley (one) - r + r (intake side and exhaust side).
Proceed with the refitting - 1032B10 toothed timing belt - r + r for timing adjustment or replacement.
Proceed with the refitting - 1016A20 single cam cover - r + r and replace gasket.
Proceed with the refitting - 5510C14 ignition coil/s - r+r.
Proceed with the refitting - 1016A40 ignition coil cover on cylinder head- r+r.
Proceed with the refitting - 1032D12 timing system protective cover(s) - r + r.
Proceed with the refitting - 1092G20 engine component single belt fixed tensioner - one - r + r.
Proceed with the refitting - 1092A10 Crankshaft services PULLEY - R.R..
Proceed with the refitting - 1092G10 single engine belt 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 - 4450B10 Front WHEEL (one) - R.R. (Right side).
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 - 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 - 1092G10 single engine belt r r.
Proceed with the removal - 1092A10 Crankshaft services PULLEY - R.R..
Proceed with the removal - 1092G20 engine component single belt fixed tensioner - one - r + r.
Proceed with the removal - 1092G14 engine component single belt mobile tensioner - r + r.
Proceed with the removal - 1032D12 timing system protective cover(s) - r + r.
Proceed with the removal - 1092E10 counter-rotating shaft drive toothed belt - r + r.
Proceed with the removal - 1016A40 ignition coil cover on cylinder head- r+r.
Proceed with the removal - 5510C14 ignition coil/s - r+r.
Proceed with the removal - 1016A20 single cam cover - r + r and replace gasket.
Proceed with the removal - 1032B10 toothed timing belt - r + r for timing adjustment or replacement.
Proceed with the removal- 1032B52 toothed driven pulley (one) - r + r (intake side and exhaust side)
1. Undo bolts (1a) and move cam angle sensor (1b).
2. Undo the bolts (2a) and remove the camshaft caps (2b).
3. Remove the upper bearing shell for the front camshaft support, inlet side.
4. Remove the camshafts (4a) and the front camshaft oil seals (4b).
5. Remove the lower bearing shell for the front camshaft support, inlet side.
Refitting
Place the inlet side camshaft front support lower half-bearing back in its housing.
Place the camshafts back in their housings.
Place the inlet side camshaft front support upper half-bearing back in its housing.
Fit the camshaft caps and fix them tightening the bolts to the recommended torque.
Do not fit the 3rd camshaft cap because the engine timing adjustment templates are fitted in its place.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| Bolt | CAMSHAFT CAPS/ | M7 | (Cylinder head side) 1.4 ÷ 1.7 |
1. Fit the front camshaft oil seal, exhaust side (1a) using the tool (1b).
| Name | Country | |
|---|---|---|
| 1b | Fitting tool | 1.821.228.000 |
1. Fit the front camshaft oil seal, inlet side (1a) using the tool (1b).
| Name | Country | |
|---|---|---|
| 1b | Fitting tool | 1.821.251.000 |
Place the cam angle sensor back in its housing and fix it using the bolt.
Proceed with the refitting - 1032B52 toothed driven pulley (one) - r + r (intake side and exhaust side).
Proceed with the refitting - 1032B10 toothed timing belt - r + r for timing adjustment or replacement.
Proceed with the refitting - 1016A20 single cam cover - r + r and replace gasket.
Proceed with the refitting - 5510C14 ignition coil/s - r+r.
Proceed with the refitting - 1016A40 ignition coil cover on cylinder head- r+r.
Proceed with the refitting - 1092E10 counter-rotating shaft drive toothed belt - r + r.
Proceed with the refitting - 1032D12 timing system protective cover(s) - r + r.
Proceed with the refitting - 1092G14 engine component single belt mobile tensioner - r + r.
Proceed with the refitting - 1092G20 engine component single belt fixed tensioner - one - r + r.
Proceed with the refitting - 1092A10 Crankshaft services PULLEY - R.R..
Proceed with the refitting - 1092G10 single engine belt 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).
Connect the battery terminal (-).
Remove the car from the ramp.
Parts & tools for this job For 2000 Alfa Romeo 147
- PARTEngine gasket setSearch: Alfa Romeo 147 2000 engine gasket set
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLFeeler gauge setSearch: feeler gauge set
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