GEN
INFO
SPECIAL TOOLS
Tool No.
Illustration
Tool name / Function
90890-01701
90890-01403
Steering nut wrench
Use to fix or extract ring nuts
from steering
Sheave holder
Feeler gauge
Use to check valve clearance.
90890-03081
Compression gauge
Use to measure engine compression.
90890-03141
Use to check ignition timing.
Timing light
90890-03153
90890-03176
Use to measure fuel pump pressure.
Fuel pressure gauge
Fuel pressure adapter
90890-03174
Use to check electrical system
Pocket tester
Use to fix the flywheel magneto rotor.
90890-03079
90890-01519
90890-01520
Rear shock absorber wrench
Handle spanner
Use together with the socket extensor,
for adjusting preload of the shock
absorber spring.
90890-06754
Spark dynamic tester
Use to check the length of spark at
the spark plug.
90890-85505
Yamaha Bond # 1215
Use to seal surfaces (e.g.: engine cases).
1-8
Summary of Contents for YBR250 2007
Page 1: ...YBR250 SERVICE MANUAL 5D1 F8197 E0 2007 ...
Page 2: ......
Page 359: ...YAMAHA MOTOR DA AMAZÔNIA LTDA ...