Adjusting The Shift Pedal - Yamaha MT-09 2021 Service Manual

b
4. Install:
• Shift arm "1"
TIP
Before installing, make sure to align the mark "a"
of the shift shaft with the punch mark "b" of the
shift arm.
Shift arm bolt
14 N·m (1.4 kgf·m, 10 lb·ft)
b
1
5. Install:
• Shift rod joint "1"
• Shift sensor "2"
• Shift rod "3"
TIP
• Install the shift rod joint and shift sensor in the
direction shown in the illustration.
• The allowable twist of the shift rod joint and
shift sensor is ±5°.
• Install the shift rod so that the side "c" faces up-
ward as shown in the illustration.
Shift rod joint bolt
10 N·m (1.0 kgf·m, 7.4 lb·ft)
LOCTITE®
Shift sensor locknut
7 N·m (0.7 kgf·m, 5.2 lb·ft)
a
4-90
1
2
3
1
a. 24 mm (0.94 in)
b. 24.4 mm (0.96 in)
6. Adjust:
• Installed shift rod length
Refer to "ADJUSTING THE SHIFT PEDAL"
on page 4-90.
7. Adjust:
• Drive chain slack
Refer to "DRIVE CHAIN SLACK" on page 3-
18.
Drive chain slack
36.0–41.0 mm (1.42–1.61 in)
Drive chain slack (Maintenance
stand)
36.0–41.0 mm (1.42–1.61 in)
Drive chain slack limit
46.0 mm (1.81 in)
ECA13550
NOTICE
A drive chain that is too tight will overload
the engine and other vital parts, and one that
is too loose can skip and damage the swing-
arm or cause an accident. Therefore, keep
the drive chain slack within the specified lim-
its.
EAS31729

ADJUSTING THE SHIFT PEDAL

TIP
The shift pedal position is determined by the in-
stalled shift rod length.
1. Measure:
• Installed shift rod length "a"
Incorrect → Adjust.
Installed shift rod length
236.4–238.4 mm (9.31–9.39 in)
CHAIN DRIVE
a
c
b