Pistons and connecting rods – sealing rings
- Make
- Fiat
- Model
- Bravo Factory Service Manual
- Year
- 2007–2014
- Section
- Engine › Pistons and connecting rods – sealing rings
Manufacturing data and tolerancesPistons and connecting rods – sealing rings
PISTONS AND CONNECTING RODS – SEALING RINGS
| Measurement | Value | Validity |
|---|---|---|
| Cylinder compression 1st sealing ring thickness (mm) | 1.170 ÷ 1.195 | 1.4 16v TJet |
| Cylinder compression 1st sealing ring thickness (mm) | 0.970 ÷ 0.990 | 1.4 16v |
| Cylinder compression 2nd sealing ring thickness (mm) | 1.170 ÷ 1.190 | 1.4 16v |
| Cylinder compression 3rd sealing ring thickness (mm) | 1.970 ÷ 1.990 | 1.4 16v TJet |
| Cylinder compression 3rd sealing ring thickness (mm) | 1.975 ÷ 1.990 | 1.4 16v |
| Cylinder compression 1st sealing ring thickness (mm) | 1.970 ÷ 1.995 | 1.9 JTD 8v |
| Cylinder compression 2nd sealing ring thickness (mm) | 1.970 ÷ 1.995 | 1.9 JTD |
| Cylinder compression 1st sealing ring thickness (mm) | 1.970 ÷ 1.990 | 1.9 JTD 16V |
| Sealing ring oversize (mm) | 0.1 | 1.4 16v |
| Cylinder compression 1st sealing ring gap (mm) | 0.20 ÷ 0.35 | 1.4 16v TJet |
| Cylinder compression 2nd sealing ring gap (mm) | 0.40 ÷ 0.60 | 1.4 16v TJet |
| Cylinder compression 1st sealing ring gap (mm) | 0.20 ÷ 0.40 | 1.4 16v |
| Cylinder compression 2nd sealing ring gap (mm) | 0.25 ÷ 0.45 | 1.4 16v |
| Cylinder compression 3rd sealing ring gap (mm) | 0.20 ÷ 0.40 | 1.4 16v |
| Cylinder compression 1st sealing ring gap (mm) | 0.20 ÷ 0.35 | 1.9 JTD |
| Cylinder compression 2nd sealing ring gap (mm) | 0.25 ÷ 0.50 | 1.9 JTD 8v |
| Cylinder compression 2nd sealing ring gap (mm) | 0.20 ÷ 0.40 | 1.9 JTD 16v |
| Sealing ring seat in piston - 1st groove (mm) | 2.100 ÷ 2.120 | 1.9 JTD 16v |
| Sealing ring seat in piston - 2nd groove (mm) | 2.040 ÷ 2.060 | 1.9 JTD 16v |
| Sealing ring seat in piston - 1st groove (mm) | 2.080 ÷ 2.100 | 1.9 JTD 8v |
| Sealing ring seat in piston - 2nd groove (mm) | 2.020 ÷ 2.040 | 1.9 JTD 8v |
| Sealing ring seat in piston - 3rd groove (mm) | 2.020 ÷ 2.040 | 1.9 JTD 8v |
| Sealing ring seat in piston - 1st groove (mm) | 1.220 ÷ 1.240 | 1.4 16v TJet |
| Sealing ring seat in piston - 1st groove (mm) | 1.020 ÷ 1.040 | 1.4 16v |
| Sealing ring seat in piston - 2nd groove (mm) | 1.210 ÷ 1.230 | 1.4 16v |
| Sealing ring seat in piston - 3rd groove (mm) | 2.010 ÷ 2.030 | 1.4 16v |
| Cylinder compression 1st sealing ring endfloat (mm) | 0.025 ÷ 0.070 | 1.4 16v TJet |
| Cylinder compression 1st sealing ring endfloat (mm) | 0.030 ÷ 0.070 | 1.4 16v |
| Cylinder compression 2nd sealing ring endfloat (mm) | 0.020 ÷ 0.060 | 1.4 16v |
| Cylinder compression 3rd sealing ring endfloat (mm) | 0.020 ÷ 0.055 | 1.4 16v |
| Cylinder compression 3rd sealing ring endfloat (mm) | 0.020 ÷ 0.060 | 1.4 16v TJet |
| Cylinder compression 1st sealing ring endfloat (mm) | 0.0085 ÷ 0.130 | 1.9 JTD 8v |
| Cylinder compression 2nd sealing ring endfloat (mm) | 0.025 ÷ 0.070 | 1.9 JTD 8v |
| Cylinder compression 1st sealing ring endfloat (mm) | 0.110 ÷ 0.150 | 1.9 JTD 16v |
| Cylinder compression 2nd sealing ring endfloat (mm) | 0.045 ÷ 0.090 | 1.9 JTD 16v |
| Piston oil scraper ring size (mm) | 1.970 ÷ 1.990 | 1.9 JTD 8v |
| Piston oil scraper ring size (mm) | 1.970 ÷ 1.995 | 1.9 JTD 16v |
| Piston oil scraper ring gap (mm) | 0.25 ÷ 0.50 | 1.9 JTD |
| Oil scraper ring endfloat (mm) | 0.030 ÷ 0.070 | 1.9 JTD 8v |
| Oil scraper ring endfloat (mm) | 0.025 ÷ 0.070 | 1.9 JTD 16v |
| Oil scraper ring seat in piston (mm) | 2.020 ÷ 2.040 | 1.9 JTD 16v |
Parts & tools for this job For 2007 Fiat Bravo
- PARTEngine gasket setSearch: Fiat Bravo 2007 engine gasket set
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLFeeler gauge setSearch: feeler gauge set
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