![Yamaha YZ426F(M)/LC Owner'S Service Manual Download Page 36](http://html.mh-extra.com/html/yamaha/yz426f-m-lc/yz426f-m-lc_owners-service-manual_946375036.webp)
1 - 6
GEN
INFO
SPECIAL TOOLS
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
Tool name/How to use
Illustration
YU-01135-A, 90890-01135
YM-01305, 90890-01305
Crankcase separating tool
Crankcase separating bolt
These tools are used to split the crankcase as well as
remove the crankshaft from either case.
YU-01135-A
YM-01305
90890-01135
90890-01305
YU-01235, 90890-01235
Rotor holding tool
This tool is used when loosening or tightening the fly-
wheel magneto securing nut.
YU-01235
90890-01235
YU-03097, 90890-01252
YU-01256
Dial gauge and stand
Stand
These tools are used to set the ignition timing.
YU-03097
YU-01256
90890-01252
YU-90050, 90890-01274
YU-90050, 90890-01275
YU-91044, 90890-04081
YU-90062, 90890-01277
Crankcase installing tool
Pot
Bolt
Spacer
Adapter
These tools are used to install the crankshaft.
YU-90050
YU-90062
YU-91044
90890-01274
90890-01275
90890-01277
90890-04081
YU-01304, 90890-01304
Piston pin puller
This tool is used to remove the piston pin.
YU-01304
90890-01304
YU-24460-1, 90890-01325
YU-33984, 90890-01352
Radiator cap tester
Adapter
These tools are used for checking the cooling sys-
tem.
YU-24460-01
YU-33984
90890-01325
90890-01352
YM-01189, 90890-01189
Flywheel puller
This tool is used to remove the flywheel magneto.
YM-01189
90890-01189
Summary of Contents for YZ426F(M)/LC
Page 45: ...GEN INFO MEMO ...
Page 65: ...GEN INFO MEMO ...
Page 189: ...INSP ADJ MEMO ...
Page 555: ... ELEC MEMO ...
Page 581: ...TUN MEMO ...