Yamaha Outboard Motors Factory Service Manual F6 and F8, Page 60Get this manual
MAINTENANCE SPECIFICATIONS Model Item World wide USA, Canada Unit F6AMH, F6BMH F6MH F8CMH, F8CW F8MH
2nd ring Dimension (B) Dimension (T) End gap (installed) Side clearance Oil ring Dimension (B) Dimension (T) End gap (installed) CONNECTING ROD Small end inside diameter Big end inside diameter Big end oil clearance Big end-to-crank pin side clearance CRANKSHAFT Crankcase journal diameter Crank pin journal diameter Runout limit
mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in)
1.5 (0.06) 2.5 (0.10) 0.30-0.45 (0.012-0.018) 0.03-0.07(0.012-0.0028) 2.5 (0.10) 2.45 (0.10) 0.20-0.70 (0.008-0.028) 14.01514.029 (0.55180.5523) 27.03027.042 (1.06421.0646) 0.0300.042 (0.00120.0017) 0.050.22 (0.0020.009)
mm (in) mm (in) mm (in)
29.99730.009 (1.18101.1815) 26.99727.009 (1.06291.0633) 0.03 (0.0012)