| | Results
of the tests |
| 0 | PRELIMINARY CHECKS | All OK | Problems met | Operation |
|---|
| Bleed
the air and check that the fault no longer occursCheck whether there is white smoke in the exhaust | | The fault is still present | Continue to Step 1 |
| There is white smoke in the exhaust | Continue to Step 4 |
| 1 | CAP EFFICIENCY CHECK | All OK | Problems met | Operation |
|---|
| Check
the efficiency of the cap | Continue to Step 2 | Cap not working properly | Replace the cap |
| 2 | SYSTEM LEAKAGE CHECK | All OK | Problems met | Operation |
|---|
| Carry
out the cooling system leak test Op. 0510C30 | Continue to Step 3 | There are coolant leaks | See table X10 ENGINE COOLANT LEAKS |
| 3 | BUBBLING CHECK | All OK | Problems met | Operation |
|---|
| Check
that there are no bubbles or oil in the coolant reservoir | Continue to Step 4 | Presence of fluid bubbling: cylinder
head gasket damaged | Replace the seal Op. 1010C10 |
| 4 | CYLINDER HEAD HYDRAULIC SEAL CHECK | All OK | Problems met | Operation |
|---|
| Check
the hydraulic seal of the cylinder head | Continue to Step 5 | Seal ineffective | Replace the cylinder head Op. 1016C24 |
| 5 | ENGINE MONOBLOC HYDRAULIC SEAL
CHECK | All
OK | Problems
met | Operation |
|---|
| Check
the hydraulic seal of the engine monobloc | Continue to Step 6 | Seal ineffective | Replace engine block Op. 1011A10 |
| 6 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the fault is no longer present | | Fault persists | Search for the fault starting from another symptom' |