Check valves - AR05.30-P-4201-01SLR
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ENGINE 155, 156
MODIFICATION NOTES
| 8.9.09 | Value changed: valve disk dia. | Engine 156/159 | *BE05.30-P-1001-01E |
| Value changed: valve disk height | Engine 156/159 | *BE05.30-P-1002-01E | |
| Value changed: valve stem dia. | Engine 156/159 | *BE05.30-P-1004-01E | |
| Value changed: valve length | Engine 156/159 | *BE05.30-P-1005-01E |
CHECK VALUES FOR VALVES
| Number | Designation | Engine 155 | Engine 156/159 | ||
|---|---|---|---|---|---|
| BE05.30-P-1001-01E | Valve disk dia. | Exhaust | mm | 43 (±0.1) | 33.35 (±0.1) |
| Intake | mm | 38 (±0.1) | 40 (±0.1) | ||
| BE05.30-P-1002-01E | Valve disk height | Exhaust when new | mm | 2.1 (±0.1) | 1.75 (±0.1) |
| Intake when new | mm | 1.7 (±0.1) | 1.48 (±0.1) | ||
| BE05.30-P-1003-01E | Valve seat angle (α) | Exhaust | ∠° | 45 (±15') | 45 (±15') |
| Intake | ∠° | 45 (±15') | 45 (±15') | ||
| BE05.30-P-1004-01E | Valve stem dia. | Exhaust | mm | 6.97 (-0.02) | 5.97 (-0.015) |
| Intake | mm | 6.975 (-0.015) | 5.98 (-0.015) | ||
| BE05.30-P-1005-01E | Valve length | Exhaust | mm | 121.80 (±0.2) | 103.55 (±0.015) |
| Intake | mm | 119.10 (±0.2) | 106.67 (±0.2) | ||