11 25 Pistons with Rings and Pins N57O1/N57T1
PISTONS WITH RINGS AND PINS SPECIFICATION
| Piston and pin are paired to each other - replace together only. | ||
| Piston diameter at measuring point "A" | mm | 17 |
| Original (new dimension) | mm | 83.960±0.009 |
| Repair stage (new dimension) | mm | % |
| Oversize (new dimension) | mm | 84210±0.009 |
| Piston installation clearance (piston new) | mm | 0.031... 0.167 |
| Piston installation clearance (piston worn) | mm | 0.20...0.250 |
| Permissible total wear tolerance between piston and cylinder (engine operated) | mm | 0.25 |