GEN
INFO
1
a
2
4
6
8
SPECIAL TOOLS
b
3
5
7
9
SPECIAL TOOLS
Using the correct special tools recom-
mended by Yamaha, will aid the work and
enable accurate assembly and tune-up.
Improvising and using improper tools can
damage the equipment.
NOTE:
• For USA and Canada, use part numbers
that start with "J-", "YB-", "YM-", "YU-"
or "YW-".
• For worldwide, use part numbers that
start with "90890-".
MEASURING
1 Tachometer
P/N. YU-08036-A ............................ a
90890-06760 ........................... b
2 Gauge block
P/N. YB-34432-8
3 Adaptor plate
P/N. YB-34432-10
4 Gauge base
P/N. YB-34432-11
5 Clamp
P/N. YB-34432-17
6 Pinion height gauge
P/N. 90890-06702
7 Digital caliper
P/N. 90890-06704
8 Shimming plate
P/N. 90890-06701
9 Dial gauge set
P/N. YU-03097
90890-01252
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E
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