1-5
SPECIAL TOOLS
SPECIAL TOOLS
Using the correct special tools
recommended by Yamaha, will aid the
work and enable accurate assembly and
tune-up.
Improvising and using improper tools can
damage the equipment.
NOTE:
For U.S.A. and Canada, use part numbers
that start with “J-”, “YB-” “YM-”, “YU-”
or”YW-”.
For other countries, use part numbers
that start with “90890-”.
MEASURING
1
Engine tachometer
2
Compression gauge
3
Timing light
4
Mity vac
5
Leakage tester
6
Digital circuit tester
7
Peak voltage tester
8
Spark gap tester
P/N. YU-08036-B ..........................
a
90890-06760 .........................
b
P/N. YU-33223
90890-03160
P/N. YM-33277-A
90890-03141
P/N. YB-35956-A............................
a
90890-06756...........................
b
P/N. N.A.
90890-06762
P/N. YU-34899-A............................
a
90890-06752 .........................
b
P/N. YU-39991 ..............................
a
90890-03172 .........................
b
P/N. YM-34487 ..............................
a
90890-06754 .........................
b
1
ab
2
3
4
ab
5
6
ab
7
ab
8
ab