Special Tools - Yamaha TZ125M1 Owner's Service Manual

EC140001

SPECIAL TOOLS

The proper special tools are necessary for complete and accurate tune-up and assembly. Using the
correct special tool will help prevent damage caused by the use of improper tools or improvised
techniques. The shape and part number used for the special tool differ by country, so two types are
provided. Refer to the list provided to avoid errors when placing an order.
NOTE:
• For U.S.A. and Canada, use part number starting with "YM-" or "YU-".
• For others, use part number starting with "90890-".
Part number
YU-01135-A, 90890-01135 Crankcase separating tool
YM-01305, 90890-01305 Crankcase separating bolt
These tools are used to split the crankcase as well
as remove the crankshaft from either case.
YM-01189, 90890-01189 Flywheel puller
This tool is used to remove the flywheel magneto.
YU-01235, 90890-01235 Rotor holding tool
This tool is used when loosening or tightening the
flywheel magneto securing nut.
YU-03097, 90890-01252 Dial gauge and stand
YU-01256 Stand
These tools are used to set the ignition timing.
Crankcase installing tool
YU-90050, 90890-01274 Pot
YU-90050, 90890-01275 Bolt
YU-90063, 90890-01278 Adapter
These tools are used to install the crankshaft.
YU-01304, 90890-01304 Piston pin puller
This tool is used to remove the piston pin.
YU-24460-1, 90890-01325 Radiator cap tester
YU-33984, 90890-01352 Adapter
These tools are used for checking the cooling system.
Tool name / How to use
1-6
SPECIAL TOOLS
Illustration
YU-01135-A
YM-01305
YM-01189
YU-01235
YU-03097
YU-01256
YU-90050
YU-90063
YU-01304
YU-24460-1
YU-33984
GEN
INFO
90890-01135
90890-01305
90890-01189
90890-01235
90890-01252
90890-01274
90890-01275
90890-01278
90890-01304
90890-01325
90890-01352