Yamaha YZF-R1P 2001-2003, Owner'S Manual

Page: 90 / 133

PERIODIC MAINTENANCE AND MINOR REPAIR
6-33
6
EAU00744
Drive chain slack
The drive chain slack should be
checked before each ride and adjusted
if necessary.
To check the drive chain slack
1. Place the motorcycle on a level
surface and hold it in an upright
position.
NOTE:
_
When checking and adjusting the drive
chain slack, the motorcycle should be
positioned straight up and there should
be no weight on it.
_
2. Shift the transmission into the neu-
tral position.
3. Move the rear wheel by pushing
the motorcycle to locate the tight-
est portion of the drive chain, and
then measure the drive chain
slack as shown.
4. If the drive chain slack is incorrect,
adjust it as follows.
EAU03608
To adjust the drive chain slack
1. Loosen the axle nut and the lock-
nut on each side of the swingarm.
2. To tighten the drive chain, turn the
adjusting bolt on each side of the
swingarm in direction
a
. To loos-
en the drive chain, turn the adjust-
ing bolt on each side of the
swingarm in direction
b
, and then
push the rear wheel forward.
a. Drive chain slack
Drive chain slack:
40–50 mm (1.57–1.97 in)
1. Axle nut
2. Drive chain slack adjusting bolt
3. Locknut
4. Alignment marks
U5PW10.book Page 33 Thursday, January 10, 2002 12:15 PM