11 25 Pistons with Rings and Pins N63 B44
PISTONS WITH RINGS AND PINS SPECIFICATION
| Piston and pin are paired to each other - replace together only. | ||
| Measuring point "A" (position) | mm | 10 |
| Piston diameter at measuring point "A" | ||
| Original (new dimension) | mm | 88.985+0.014-0.014 |
| Repair stage (0.08) | mm | 89.065+0.014-0.014 |
| Oversize (0.25) | mm | 89.235+0.014-0.014 |
| Oversize (0.50) | mm | 89.485+0.014-0.014 |
| Piston installation clearance (piston new) | mm | 0.000... 0.034 |
| Piston installation clearance (piston worn) | mm | 0.020... 0.047 |
| Permissible total wear tolerance between piston and cylinder (engine operated) | mm | 0.15 |