SPECIAL TOOLS
1-7
GEN
INFO
Part number Tool name / How to use Illustration
YM-1425, 90890-01425 Damper rod holder YM-1425 90890-01425
Use this tool to remove and install the damper rod.
YM-1434, 90890-01434 Rod holder YM-1434 90890-01434
This tool is used to hold the fork spring.
90890-01435 Rod puller attachment YM-1437 90890-01435
YM-1437, 90890-01437 Rod puller 90890-01437
These tools are used to pull up the fork damper rod.
YM-1441, 90890-01441 Fork spring compressor YM-1441 90890-01441
This tool is used to compress the fork spring.
YM-1442, 90890-01442 Fork seal driver YM-1442 90890-01442
This tool is used when install the fork oil seal.
YM-1455, 90890-01455 Pivot shaft wrench YM-1455 90890-01455
YM-1476, 90890-01476 Pivot shaft wrench adapter YM-1476 90890-01476
These tools are used to loosen or tighten the pivot
adjust bolt.
YU-3112-C, 90890-03112 Yamaha pocket tester YU-3112-C 90890-03112
Use this tool to inspect the coil resistance, output
voltage and amperage.
YM-91042, 90890-04086 Clutch holding tool YM-91042 90890-04086
This tool is used to hold the clutch when removing or
installing the clutch boss securing nut.
YM-34487 Dynamic spark tester YM-34487 90890-06754
90890-06754 Ignition checker
This instrument is necessary for checking the ignition
system components.
ACC-YAMAB-ON-D4 Quick gasket
®
ACC-YAMAB-ON-D4 90890-05143
90890-05143 YAMAHA Bond No.4
This sealant (Bond) is used for crankcase mating
surface, etc.
