Yamaha YFM70RY Service Manual page 22

Tool name/Tool No.
Weight
90890-01084
YU-01083-3
Valve spring compressor
90890-04019
YM-04019
Valve spring compressor attachment
90890-01243
Valve spring compressor adapter (26 mm)
YM-01253-1
Valve guide remover (ø6)
90890-04064
Valve guide remover (6.0 mm)
YM-04064-A
Valve guide installer (ø6)
90890-04065
Valve guide installer (6.0 mm)
YM-04065-A
Valve guide reamer (ø6)
90890-04066
Valve guide reamer (6.0 mm)
YM-04066
Illustration
YU-01083-3
1-13
SPECIAL TOOLS
Reference
pages
5-15
5-20, 5-25
5-20, 5-25
5-21
5-21
5-21