Check values for piston rings - BE03.10-P-1000-05D
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Engines 156, 272, 273
MODIFICATION NOTES
| 25.1.06 | Piston ring vertical clearance Dimensions of plain compression ring, taper-faced hook scraper ring, oil scraper ring |
Engines 272.967, 273.96 |
CHECK VALUES FOR PISTON RINGS
| Number | Designation | Engine 156 | Engine 272.91/92/94 | Engine 272.96/97/98/99 | ||
|---|---|---|---|---|---|---|
| BE03.10-P-1001-05D | Piston ring vertical clearance | Groove 1 | mm | 0.02 to 0.065 | 0.03...0.08 | 0.02 to 0.07 |
| Groove 2 | mm | 0.015...0.045 | 0.02...0.06 | 0.015 to 0.05 | ||
| Groove 3 | mm | 0.01 to 0.013 | - | - | ||
| BE03.10-P-1002-05D | Piston ring end gap | Groove 1 | mm | 0.2 to 0.35 | 0.2 to 0.35 | 0.2 to 0.35 |
| Groove 2 | mm | 0.35...0.55 | 0.3...0.5 | 0.3...0.5 | ||
| Groove 3 | mm | 0.2 to 0.7 | 0.2...0.9 | 0.2...0.9 | ||
| BE03.10-P-1003-05D | Dimension | Plain compression ring | mm | 102.2x1.2x3.45 | 88.0x1.5x3.1 | 92.9x1.5x3.1 |
| Taper-faced hook scraper ring | mm | 102.2x1.75x3.9 | 88.0x1.75x3.5 | 92.9x1.75x3.7 | ||
| Oil scraper ring | mm | 102.2x2.0x2.7 | 88.0x2.5x3.03 | 92.9x2.5x3.03 | ||
CHECK VALUES FOR PISTON RINGS
| Number | Designation | Engine 273.92 | Engine 273.96 | ||
|---|---|---|---|---|---|
| BE03.10-P-1001-05D | Piston ring vertical clearance | Groove 1 | mm | 0.02 to 0.07 | 0.02 to 0.07 |
| Groove 2 | mm | 0.015 to 0.05 | 0.002 to 0.06 | ||
| Groove 3 | mm | - | - | ||
| BE03.10-P-1002-05D | Piston ring end gap | Groove 1 | mm | 0.2 to 0.35 | 0.2 to 0.35 |
| Groove 2 | mm | 0.3...0.5 | 0.3...0.5 | ||
| Groove 3 | mm | 0.2...0.9 | 0.2...0.9 | ||
| BE03.10-P-1003-05D | Dimension | Plain compression ring | mm | 92.9x1.5x3.1 | 98.0x1.2x3.1 |
| Taper-faced hook scraper ring | mm | 92.9x1.75x3.7 | 98.0x1.5x3.7 | ||
| Oil scraper ring | mm | 92.9x2.5x3.03 | 98.0x2.5x3.03 | ||