Piston and Rings
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Illustration 1 | g06226990 |
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Item | Qty | Part | Specification Description |
---|---|---|---|
Thoroughly lubricate the entire piston in zone with clean engine oil prior to assembly into the cylinder block. | |||
1 | 1 | 349-2568 Piston Ring | Install the top piston ring with the side marked "Up-1" toward the top of the piston.
Clearance between the ends of the top piston ring is Thickness of new top piston ring is |
2 | 1 | 344-5153 Piston Ring | Install the intermediate piston ring with the side marked "Up-2" toward the top of the piston.
Clearance between the ends of the intermediate piston ring is Thickness of new intermediate piston ring is |
3 | 1 | 246-5659 Piston Ring | The ends of the oil control piston ring should be at a distance of 180 degrees from the ring end gap when the oil control piston ring is assembled.
Clearance between the groove and the new oil control piston ring is Thickness of new oil control piston ring is Width of groove in new piston body assembly for oil control piston ring is |
4 | 1 | 524-5565 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 of the new piston pin is Inside diameter of the new piston pin is Length of the new piston pin is Bore in the new piston body assembly for the piston pin is |
5 | 2 | 250-2940 Pin Retainer | Install the pin retainer with the gap at the bottom of the piston as shown in Illustration 1. |
6 | 1 | 150-1156 Special Bolt | Torque to |
- | - | - | After the piston rings have been installed, rotate the piston rings so that the end gaps are 120 degrees from each other. |
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