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4. Piston Set (13S-116A0-70)
Select four pistons so that the difference in their weights does not exceed 0.5g.
5. Connecting Rod Set (13S-1165B-70)
Select four connecting rod assemblies so that the difference in their weights does not exceed
2g and combine them so that the small end weights are uniform.
(by Yamaha’s measuring method)
6. Crankshaft (2C0-11411-70)
Select a crankshaft with good balance.
Parts List
No. PART No. PART NAME Q'TY REMARKS
* 1 13S-11631-00 PISTON 4
* 2 2C0-11603-00 PISTON RING SET 4
* 3 2C0-11633-00 PIN, PISTON 4
* 4 93450-16159 CIRCLIP 8
Parts List
No. PART No. PART NAME Q'TY REMARKS
* 1 13S-11650-00 CONN. ROD ASSY., 1 4
Parts List
No. PART No. PART NAME Q'TY REMARKS
* 1 2C0-11411-00 CRANKSHAFT 1