Yamaha WR450FB 2012 Owner's Service Manual page 27

Tool name/Part number
Spacer (crankshaft installer)
90890-04081
Pot spacer
YM-91044
Universal clutch holder
90890-04086
YM-91042
Valve guide remover (05)
90890-04097
YM-04097
Valve guide installer (05)
90890-04098
YM-04098
Valve guide reamer (05)
90890-04099
YM-04099
Valve lapper
90890-04101
Valve lapping tool
YM-A8998
Valve guide remover (04.5)
90890-04116
YM-04116
SPECIAL TOOLS
Illustration
Reference
pages
90890-04081
6-69
YM-91044
~
90890-04086
6-39, 6-41
YM-91042
6-21
6-21
·~
6-21
05
3-8
6-21
04.5
1-18