Yamaha 25BMH 30HMH Factory Service Manual, Page 28Get this manual
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GEN INFO 13
E Cylinder gauge PN90890-06759 Outside micrometer PN90890-03006 PN90890-03008 Inside micrometer PN90890-03010 Thickness gauge PN90890-03079 Shimming plate PN90890-06701 Pinion