Installing The Shift Guide And Shift Lever Assembly; Installing The Shift Shaft; Installing The Kick Shaft Assembly - Yamaha YZ250 Owner's Service Manual

INSTALLING THE SHIFT GUIDE
AND SHIFT LEVER ASSEMBLY
1. Install:
• Spring "1"
• Pawl pin "2"
• Pawl "3"
To shift lever "4".
2. Install:
• Shift lever assembly "1"
To shift guide "2".
3. Install:
• Shift lever assembly "1"
• Shift guide "2"
• The shift lever assembly is installed
at the same time as the shift guide.
• Apply the transmission oil on the
bolt (segment) shaft.
4. Install:
• Bolt (shift guide) "1"
Bolt (shift guide):
10 Nm (1.0 m•kg, 7.2
ft•lb)
KICK SHAFT AND SHIFT SHAFT

INSTALLING THE SHIFT SHAFT

1. Install:
• Roller "1"
• Washer "2"
• Shift shaft "3"
Apply the transmission oil on the roll-
er and shift shaft.
INSTALLING THE KICK SHAFT
ASSEMBLY
1. Install:
• Kick gear "1"
• Washer "2"
• Circlip "3"
• Ratchet wheel "4"
• Spring "5"
• Washer "6"
• Circlip "7"
To kick shaft "8".
• Apply the transmission oil on the
kick gear inner circumference.
• Align the punch mark "a" on the
ratchet wheel with the punck mark
"b" on the kick shaft.
2. Install:
• Torsion spring "1"
To kick shaft "2".
Make sure the stopper "a" of the tor-
sion spring fits into the hole "b" on the
kick shaft.
4-28
3. Install:
• Spring guide "1"
Slide the spring guide into the kick
shaft, make sure the groove "a" in the
spring guide fits on the stopper of the
torsion spring.
4. Install:
• Washer "1"
• Kick shaft assembly "2"
• Apply the molybdenum disulfide
grease on the contacting surfaces
of the kick shaft stopper "a" and
stopper plate "3".
• Apply the transmission oil on the
kick shaft.
• Slide the kick shaft assembly into
the crankcase and make sure the
kick shaft stopper fits into the stop-
per plate.
5. Hook:
• Torsion spring "1"
Turn the torsion spring clockwise and
hook into the proper hole "a" in the
crankcase.