Yamaha MT09 2020 User Manual

Periodic maintenance and adjustment
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TIP
Using the alignment marks and notch
on each side of the swingarm, make
sure that both drive chain pullers are in
the same position for proper wheel
alignment.
3. Tighten the axle nut, then the lock-
nuts to their specified torques.
4. Make sure that the drive chain pull-
ers are in the same position, the
drive chain slack is correct, and
the drive chain moves smoothly.
EAU23026
Cleaning and lubricating the
drive chain
The drive chain must be cleaned and
lubricated at the intervals specified in
the periodic maintenance and lubrica-
tion chart, otherwise it will quickly wear
out, especially when riding in dusty or
wet areas. Service the drive chain as
follows.
NOTICE
ECA10584
The drive chain must be lubricated
after washing the motorcycle, riding
in the rain or riding in wet areas.
1. Clean the drive chain with kero-
sene and a small soft brush.
NOTICE: To prevent damaging
the O-rings, do not clean the
drive chain with steam cleaners,
high-pressure washers or inap-
propriate solvents.
[ECA11122]
2. Wipe the drive chain dry.
3. Thoroughly lubricate the drive
chain with a special O-ring chain
lubricant.
NOTICE: Do not use
engine oil or any other lubri-
cants for the drive chain, as they
1. Drive chain slack adjusting bolt
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(a)
(b)
1. Notch
2. Alignment marks
3. Drive chain puller
Tightening torques:
Axle nut:
150 N·m (15 kgf·m, 111 lb·ft)
Locknut:
16 N·m (1.6 kgf·m, 12 lb·ft)
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BS2-9-13.book 25 ページ ２０１９年７月２５日 木曜日 午前１１時１分

Yamaha MT09 2020 Specifications

General

Bore x Stroke	78.0 mm x 59.1 mm
Compression Ratio	11.5:1
Fuel System	Fuel Injection
Ignition System	TCI: Transistor Controlled Ignition
Final Drive	Chain
Front Suspension	Telescopic fork
Front Tire	120/70ZR17M/C (58W)
Rear Tire	180/55ZR17M/C (73W)
Overall Width	815 mm
Fuel Capacity	14 L
Wet Weight	193 kg
Starter System	Electric
Frame	Diamond
Ground Clearance	135 mm
Engine Type	Liquid-cooled, 4-stroke, DOHC, 3-cylinder
Transmission	6-speed
Rear Suspension	Swingarm
Front Brakes	Hydraulic dual disc
Rear Brakes	Hydraulic disc
Overall Length	2075 mm
Overall Height	1120 mm
Wheelbase	1440 mm
Maximum Power	115 PS (84.6 kW) @ 10, 000 rpm
Maximum Torque	87.5 Nm (8.9 kg-m) @ 8, 500 rpm