2017 YAMAHA YFM90 Owners Manual

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YAMAHA YFM90 2017  Owners Manual 6-5
6
0–160 km (0–100 mi) or 0–10 hours
Avoid prolonged operation above 1/2 throttle.
Vary the speed of the ATV regularly. Do not oper-
ate it at one set throttle position.
160–320 km (100–2

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YAMAHA YFM90 2017  Owners Manual 6-6
6Never park the ATV on hills that are too steep
to walk up easily.
 1. With the transmission in the forward position,
bring the ATV to a stop by applying the
brakes.
2. Stop the engine.
3. With th

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YAMAHA YFM90 2017  Owners Manual 6-7
6
aftermarket products or having other modifica-
tions performed to your ATV that change any of
the vehicle’s design or operation characteristics
can put you and others at greater risk of seriou

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YAMAHA YFM90 2017  Owners Manual 6-8
6
If you are carrying cargo and towing a trailer, in-
clude the tongue weight in the maximum ATV
load limit.
 Load cargo on the carriers as close to the center
of the ATV as possible. Put ca

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YAMAHA YFM90 2017  Owners Manual 7-1
7
EBU21142
RIDING YOUR ATV
UBD361E0.book  Page 1  Monday, January 25, 2016  10:53 AM

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YAMAHA YFM90 2017  Owners Manual 7-2
7
EBU34101GETTING TO KNOW YOUR ATV
This ATV is intended for recreational use by young
operators under adult supervision. This section,
“Riding your ATV”, provides general riding instruc-
tions

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YAMAHA YFM90 2017  Owners Manual 7-3
7
teristics. Take the time to learn the basic techni-
ques well before attempting more difficult
maneuvers. 
Not recommended for children under 10 years
of age.
WARNING
EWB03530A child under 10 sh

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YAMAHA YFM90 2017  Owners Manual 7-4
7Apparel
Always wear the following to reduce risk of injury
in an accident:

Approved motorcycle helmet that fits properly
 Eye protection (goggles, helmet face shield, or
protective eyewear