Piston and Rings
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| Illustration 1 | g03819716 |
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| Specification for 423-5696 Piston | |||
| Item | Qty | Part | Specification Description |
| Before assembly of the piston rings, lubricate the ring grooves with clean engine oil. After assembly, lubricate the mating surfaces of the rings to the cylinder liner with clean engine oil. | |||
| 1 | 1 | 7E-8215 Piston Ring | Install the top piston ring with the "UP-1" side towards the top of the piston.
When the new top piston ring is installed in a cylinder liner, the clearance between the ends of the piston ring is Thickness is Width of the groove in new piston is |
| 2 | 1 | 7C-7886 Piston Ring | Install the top piston ring with the "UP-2" side towards the top of the piston.
When the new top piston ring is installed in a cylinder liner, the clearance between the ends of the piston ring is Thickness is Width of the groove in new piston is |
| 3 | 1 | 4P-8958 Piston Ring | The ends of the oil control piston ring should be a distance of 180 degrees from the ring end gap when the oil control piston ring is assembled.
When the new top piston ring is installed in a cylinder liner, the clearance between the ends of the piston ring is Thickness is |
| 4 | 1 | 7C-1412 Piston Pin | Thoroughly lubricate the piston pin with clean engine oil before the piston pin is inserted into the piston body assembly and the rod assembly. |
| Outside diameter is |
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| Length is |
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| Bore in the new piston body assembly for the piston pin is |
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| 5 | 2 | 7C-1413 Pin Retainer | After assembly, maintain a minimum clearance of |
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