Yamaha YZ450FX 2019 Owner's Service Manual page 29

Tool name/Tool No.
Valve guide installer (ø5.5)
90890-04015
Valve guide installer (5.5 mm)
YM-04015
Valve guide reamer (5.5 mm)
90890-01196
Valve guide reamer (5.5 mm)
YM-01196
Piston pin puller set
90890-01304
Piston pin puller
YU-01304
Universal clutch holder
90890-04086
Universal clutch holder
YM-91042
Rotor puller
90890-04151
Rotor puller
YM-04151
Illustration
YU-01304
1-15
SPECIAL TOOLS
Reference
pages
5-27
5-27
5-32
5-43, 5-46
5-58