Installing The Segment; Installing The Shift Guide And Shift Lever Assembly - Yamaha YZ450FX 2019 Owner's Service Manual

• Stopper lever "3"
• Bolt (stopper lever) "4"
Bolt (stopper lever)
10 N·m (1.0 kgf·m, 7.4 lb·ft)
LOCTITE®
EAM30129

INSTALLING THE SEGMENT

1. Install:
• Segment "1"
• Segment bolt
Segment bolt
30 N·m (3.0 kgf·m, 22 lb·ft)
TIP
• Align the notch "a" on the segment with the pin
"b" on the shift cam.
• With the stopper lever pushed down, install the
segment.
ECA24680
NOTICE
If the segment gets an impact, the stopper le-
ver may be damaged. Take care not to give
an impact to it when tightening the bolt.
a a
b b
1 1 1
EAM30130
INSTALLING THE SHIFT GUIDE AND SHIFT
LEVER ASSEMBLY
1. Install:
• Spring "1"
• Pawl pin "2"
• Pawl "3"
1
2
3
LT
4
2
2
5-50
(to the shift lever)
TIP
Apply the engine oil on the spring, pawl pin and
pawl.
1 1 1
2. Install:
• Shift lever assembly
(to the shift guide)
3. Install:
• Shift lever assembly "1"
• Shift guide "2"
TIP
• The shift lever assembly is installed at the
same time as the shift guide.
• Apply the engine oil on the segment bolt shaft.
2 2
1 1 1
4. Tighten:
• Shift guide bolt "1"
Shift guide bolt
10 N·m (1.0 kgf·m, 7.4 lb·ft)
LOCTITE®
1 1
SHIFT SHAFT
3 3
2 2
E
E
1 1
LT