Yamaha Marine Outboards F4A/F4 Factory Service Manual, Page 187Get this manual
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CARTER, VILEBREQUIN ET ARBRE CAMES KURBELWELLENGEHUSE, KURBELWELLE UND NOCKENWELLE EJE DE LEVAS, CIGEAL CRTER
Sobredimensionado del dimetro del pistn: Sobredimensionado 1: 59,25 mm Sobred