Remove Wheel From Forks; Remove Axle And Spacers; Remove Disc From Caliper; Prepare Front Wheel - Yamaha YZ250 2001 Repair Manual

Chapter II

2.3 Remove Wheel from Forks

After removing the axel from the forks the wheel will be released. In order
to properly remove the wheel from the forks you should follow these steps:

Remove Axle and Spacers

Ensure the axle and spacers are completely removed from both front forks.
 When removing the axle (number 24 in the picture) the spacers
number (12 and 26) will fall.
 The bearings (13, 14, 15, and 25) will remain
inside the rim protected from dirt and debris.

Remove Disc from Caliper

Pull front wheel directly forward to be sure the disc break
is not bent or warped.
 To the left is an image of the front caliper.

Prepare front Wheel

Prepare front wheel to remove the tire and inner tube from the rim.
 Deflate inner tube completely by removing the valve stem: Do
this by placing the two pronged side of the valve stem remover into
the valve and twist firmly to the left. Continue twisting until valve
stem falls out.
 Find a hard smooth surface (preferably concrete).
 Lay the front wheel on its side making sure to place the side with
the disc face up.
 Warning! The disc fits directly
between the two brake pads and must be
pulled out straight to prevent any
damage.
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