Yamaha WR250F 2022 Owner's Service Manual page 28

Tool name/Tool No.
Yamaha bond No. 1215
90890-85505
Three bond No. 1215®
Valve spring compressor
90890-04200
Valve spring compressor
YM-04019
Valve spring compressor attachment
90890-04108
Valve spring compressor adapter 22 mm
YM-04108
Valve guide remover (ø5)
90890-04097
Valve guide remover (5.0 mm)
YM-04097
Valve guide installer (ø5)
90890-04098
Valve guide installer (5.0 mm)
YM-04098
Valve guide reamer (ø5)
90890-04099
Valve guide reamer (5.0 mm)
YM-04099
Valve guide remover (ø4.5)
90890-04116
Valve guide remover (4.5 mm)
YM-04116
Valve guide installer (ø4.5)
90890-04117
Valve guide installer (4.5 mm)
YM-04117
Illustration
1-16
SPECIAL TOOLS
Reference
pages
5-19, 5-38, 5-68
5-26, 5-30
5-26, 5-30
5-28
5-28
5-28
5-28
5-28