Engine lubrication – engine oil pump
- Make
- Fiat
- Model
- Croma Factory Service Manual
- Year
- 2005–2010
- Section
- Engine unit › Engine lubrication – engine oil pump
Manufacturing data and tolerancesEngine lubrication – engine oil pump
ENGINE LUBRICATION – ENGINE OIL PUMP
| Measurement | Value | Validity |
|---|---|---|
| Radial clearance between driven gear and pump casing (mm) | 0.314 | 2.2 16V |
| Radial clearance between driven gear and pump casing (mm) | 0.080 ÷ 0.186 | 1.9 JTD 8V |
| Endfloat between the pump casing support plane and the top of the gears (mm) | 0.025 ÷ 0.070 | 1.9 JTD 8V |
| Height of engine oil pressure relief valve spring with test load of 8.78 - 9.66 daN (mm) | 36.0 | 1.9 JTD 8V |
| Length of oil pressure relief valve spring (mm) | 49.8 | 1.9 JTD 8V |
| Radial clearance between driven gear and pump casing (mm) | 0.080 ÷ 0.186 | 1.9 JTD 16V |
| Endfloat between the pump casing support plane and the top of the gears (mm) | 0.025 ÷ 0.070 | 1.9 JTD 16V |
| Height of engine oil pressure relief valve spring with test load of 8.78 - 9.66 daN (mm) | 36.0 | 1.9 JTD 16V |
| Radial clearance between pump casing and gears (mm) | 0.110 ÷ 0.180 | 2.4 JTD 20V |
| Endfloat between the pump casing support plane and the top of the gears (mm) | 0.016 ÷ 0.086 | 2.4 JTD 20V |
| Height of engine oil pressure relief valve spring with load of daN (mm) | 2.4 JTD 20V | |
| Length of engine oil pressure relief valve spring (mm) | 49.5 | 2.4 JTD 20V |
| Endfloat between the pump casing support plane and the top of the gears (mm) | 0.020 ÷ 0.058 | 1.8 |
Parts & tools for this job For 2005 Fiat Croma
- PARTEngine gasket setSearch: Fiat Croma 2005 engine gasket set
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLFeeler gauge setSearch: feeler gauge set
Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.