Yamaha 2003 YZ450FR Owner's Service Manual page 181

KICK AXLE AND SHIFT SHAFT
EC4C5301
Shift shaft
1. Install:
G
G
G
G
NOTE:
Apply the engine oil on the roller and shift
shaft.
2. Install:
G
G
NOTE:
When installing the shift pedal onto the shift shaft,
be sure that the center of the shift pedal is about
2 mm (0.08 in) a above the top of the footrest.
Kick axle assembly
1. Install:
G
G
G
G
G
G
G
NOTE:
Apply the molybdenum disulfide oil on the
G
inner circumferences of the kick gear and
ratchet wheel.
Align the punch mark a on the ratchet wheel
G
with the punch mark b on the kick axle.
2. Install:
G
NOTE:
Make sure the stopper a of the torsion spring
fits into the hole b on the kick axle.
4 - 74
ENG
Roller 1
Collar 2
Torsion spring 3
Shift shaft 4
Shift pedal 1
Bolt (shift pedal)
12 Nm (1.2 m · kg, 8.7 ft · lb)
Kick gear 1
Plain washer 2
Circlip 3 New
Ratchet wheel 4
Spring 5
Plain washer 6
Circlip 7
New
To kick axle 8.
Torsion spring 1
To kick axle 2.