Pistons and connecting rods – seals
- Make
- Fiat
- Model
- Grande Punto Factory Service Manual
- Year
- 2005–2012
- Section
- Engine › Pistons and connecting rods – seals
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Manufacturing data and tolerancesPistons and connecting rods – seals
PISTONS AND CONNECTING RODS – SEALS
| Measurement | Value | Validity |
|---|---|---|
| Cylinder compression 1st piston ring gap (mm) | 0.20 ÷ 0.35 | 1.9 Multijet |
| Cylinder compression 1st piston ring gap (mm) | 0.20 ÷ 0.30 | 1.3 Multijet |
| Cylinder compression 2nd piston ring gap (mm) | 0.25 ÷ 0.50 | 1.9 Multijet |
| Cylinder compression 2nd piston ring gap (mm) | 1.0 ÷ 1.5 | 1.3 Multijet |
| Piston oil scraper ring gap (mm) | 0.25 ÷ 0.50 | 1.3 Multijet 1.9 Multijet |
| Cylinder compression 1st piston ring gap (mm) | 0.20 ÷ 0.40 | 1.2 8v |
| Cylinder compression 2nd piston ring gap (mm) | 0.25 ÷ 0.70 | 1.2 8v |
| Cylinder compression 3rd piston ring gap (mm) | 0.20 ÷ 0.45 | 1.2 8v |
| Cylinder compression 1st piston ring gap (mm) | 0.20 ÷ 0.40 | 1.4 8v |
| Cylinder compression 2nd piston ring gap (mm) | 0.50 ÷ 0.70 | 1.4 8v |
| Cylinder compression 3rd piston ring gap (mm) | 0.20 ÷ 0.40 | 1.4 8v |
| Cylinder compression 1st piston ring gap (mm) | 0.20 ÷ 0.40 | 1.4 16v |
| Cylinder compression 2nd piston ring gap (mm) | 0.25 ÷ 0.45 | 1.4 16v |
| Cylinder compression 3rd piston ring gap (mm) | 0.20 ÷ 0.40 | 1.4 16v |
| Cylinder compression 1st piston ring endfloat (mm) | 0.0085 ÷ 0.130 | 1.9 Multijet |
| Cylinder compression 1st piston ring endfloat (mm) | 0.09 ÷ 0.13 | 1.3 Multijet 75bhp |
| Cylinder compression 1st piston ring endfloat (mm) | 0.11 ÷ 0.15 | 1.3 Multijet 90CV |
| Cylinder compression 2nd piston ring endfloat (mm) | 0.025 ÷ 0.070 | 1.9 Multijet |
| Cylinder compression 2nd piston ring endfloat (mm) | 0.04 ÷ 0.08 | 1.3 Multijet 75bhp |
| Cylinder compression 2nd piston ring endfloat (mm) | 0.05 ÷ 0.09 | 1.3 Multijet 90CV |
| Oil scraper ring endfloat (mm) | 0.030 ÷ 0.070 | 1.3 Multijet 1.9 Multijet |
| Cylinder compression 1st piston ring endfloat (mm) | 0.020 ÷ 0.060 | 1.2 8v |
| Cylinder compression 2nd piston ring endfloat (mm) | 0.020 ÷ 0.060 | 1.2 8v |
| Cylinder compression 3rd piston ring endfloat (mm) | 0.020 ÷ 0.055 | 1.2 8v |
| Cylinder compression 1st piston ring endfloat (mm) | 0.030 ÷ 0.070 | 1.4 8v 1.4 16v |
| Cylinder compression 2nd piston ring endfloat (mm) | 0.020 ÷ 0.060 | 1.4 8v 1.4 16v |
| Cylinder compression 3rd piston ring endfloat (mm) | 0.020 ÷ 0.055 | 1.4 8v 1.4 16v |
| Piston ring seat in piston - 1st groove (mm) | 2.080 ÷ 2.100 | 1.9 Multijet |
| Piston ring seat in piston - 2nd groove (mm) | 2.020 ÷ 2.040 | 1.9 Multijet |
| Piston ring seat in piston - 3rd groove (mm) | 2.020 ÷ 2.040 | 1.9 Multijet |
| Piston ring seat in piston - 1st groove (mm) | 2.08 ÷ 2.10 | 1.3 Multijet 75bhp |
| Piston ring seat in piston - 1st groove (mm) | 2.10 ÷ 2.12 | 1.3 Multijet 90CV |
| Piston ring seat in piston - 2nd groove (mm) | 1.53 ÷ 1.55 | 1.3 Multijet 75bhp |
| Piston ring seat in piston - 2nd groove (mm) | 1.54 ÷ 1.56 | 1.3 Multijet 90CV |
| Piston ring seat in piston - 3rd groove (mm) | 2.02 ÷ 2.04 | 1.3 Multijet 75bhp |
| Piston ring seat in piston - 3rd groove (mm) | 2.02 ÷ 2.04 | 1.3 Multijet 90CV |
| Piston ring seat in piston - 1st groove (mm) | 1.230 ÷ 1.250 | 1.2 8v |
| Piston ring seat in piston - 2nd groove (mm) | 1.210 ÷ 1.230 | 1.2 8v |
| Piston ring seat in piston - 3rd groove (mm) | 2.510 ÷ 2.530 | 1.2 8v |
| Piston ring seat in piston - 1st groove (mm) | 1.020 ÷ 1.040 | 1.4 8v 1.4 16v |
| Piston ring seat in piston - 2nd groove (mm) | 1.210 ÷ 1.230 | 1.4 8v 1.4 16v |
| Piston ring seat in piston - 3rd groove (mm) | 2.010 ÷ 2.030 | 1.4 8v 1.4 16v |
| Cylinder compression 1st piston ring thickness (mm) | 1.970 ÷ 1.995 | 1.3 Multijet 1.9 Multijet |
| Cylinder compression 2nd piston ring thickness (mm) | 1.970 ÷ 1.995 | 1.9 Multijet |
| Cylinder compression 2nd piston ring thickness (mm) | 1.470 ÷ 1.490 | 1.3 Multijet |
| Piston oil scraper ring size (mm) | 1.970 ÷ 1.990 | 1.3 Multijet 1.9 Multijet |
| Cylinder compression 1st piston ring thickness (mm) | 1.175 ÷ 1.190 | 1.2 8v |
| Cylinder compression 2nd piston ring thickness (mm) | 1.170 ÷ 1.190 | 1.2 8v |
| Cylinder compression 3rd piston ring thickness (mm) | 2.475 ÷ 2.490 | 1.2 8v |
| Cylinder compression 1st piston ring thickness (mm) | 0.970 ÷ 0.990 | 1.4 8v 1.4 16v |
| Cylinder compression 2nd piston ring thickness (mm) | 1.170 ÷ 1.190 | 1.4 8v 1.4 16v |
| Cylinder compression 3rd piston ring thickness (mm) | 1.975 ÷ 1.990 | 1.4 8v 1.4 16v |
| Seal oversize (mm) | 0.1 | 1.2 8v 1.4 8v 1.4 16v |
‹ Prev Pistons and connecting rods – gudgeon pinsNext › Pistons and connecting rods – pistons and pistons
Parts & tools for this job For 2005 Fiat Grande Punto
- PARTEngine gasket setSearch: Fiat Grande Punto 2005 engine gasket set
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLFeeler gauge setSearch: feeler gauge set
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