Diagnosis table (page 3 of 3)
- Make
- Fiat
- Model
- Seicento Factory Service Manual
- Year
- 1998–2010
- Section
- Noise and vibration
DiagnosisDiagnosis table · page 3 of 3
| Step | Validity Operation to be performed | Test results | ||
|---|---|---|---|---|
| OK | ⚠ | 🔧 | ||
| 4 | CHECK CYLINDER HEAD | All OK | Problems found | Intervention |
| 899 Overhaul cylinder head. In particular, check hydraulic tappet operation | Go to Step 5 |
Faulty hydraulic tappets | Restore or replace components PROCEDURE OP. 1036H57 |
|
| 1108 Overhaul cylinder head. In particular, check: – absence of cam wear – correct camshaft clearance – tappet operation |
Go to Step 5 |
Worn cams or incorrect camshaft clearance | Restore or replace components PROCEDURE 1036B |
|
| Faulty tappets | Restore or replace components PROCEDURE OP. 1036H18 |
|||
| 5 | CHECK CORRECT OPERATION | All OK | Problems found | Intervention |
| Check the fault is no longer present | End of test | Fault persists | Seek the fault starting from another symptom (the noise was not interpreted correctly)see Glossary) | |
Parts & tools for this job For 1998 Fiat Seicento
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLSocket setSearch: socket set metric
- BOOKHaynes manualSearch: Haynes manual Fiat Seicento
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