Yamaha 25BMH 30HMH Factory Service Manual, Page 28Get this manual
GEN INFO 13
SPECIAL TOOLS
E Cylinder gauge PN90890-06759 Outside micrometer PN90890-03006 PN90890-03008 Inside micrometer PN90890-03010 Thickness gauge PN90890-03079 Shimming plate PN90890-06701 Pinion height gauge PN90890-06702 Magnet base PN90890-06705 Backlash indicator PN90890-06706 Magnet base plate PN90890-07003