Yamaha YZ450FA Automobile User Manual


 
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KICK SHAFT AND SHIFT SHAFT
CHECKING THE SHIFT SHAFT
1. Inspect:
• Shift shaft "1"
Bend/damage Replace.
• Spring "2"
Broken Replace.
CHECKING THE SHIFT GUIDE AND SHIFT
LEVER ASSEMBLY
1. Inspect:
• Shift guide "1"
• Shift lever "2"
•Pawl "3"
• Pawl pin "4"
• Spring "5"
Wear/damage Replace.
CHECKING THE STOPPER LEVER
1. Inspect:
• Stopper lever "1"
Wear/damage Replace.
• Torsion spring "2"
Broken Replace.
INSTALLING THE SEGMENT
1. Install:
• Segment "1"
• Bolt (segment)
Align the notch "a" on the segment with the pin
"b" on the shift cam.
If the segment gets an impact, it may be
damaged. Take care not to give an impact to
the segment when tightening the bolt.
INSTALLING THE STOPPER LEVER
1. Install:
• Torsion spring "1"
•Washer "2"
• Stopper lever "3"
• Bolt (stopper lever) "4"
Align the stopper lever roller with the slot on
segment.
Bolt (segment):
30 Nm (3.0 m•kg, 22 ft•lb)
Bolt (stopper lever):
10 Nm (1.0 m•kg, 7.2 ft•lb)