YAMAHA YFM90 2018 User Guide

Troubleshooting chart ............................... 8-37
CLEANING AND STORAGE ........................... 9-1 Cleaning ...................................................... 9-1
Storage........................................................ 9-2
SPECIFICATIONS ........................................ 10-1
CONSUMER INFORMATION ....................... 11-1 Identification numbers .............................. 11-1
INDEX ........................................................... 12-1
UBD362E0.book Page 3 Tuesday, January 31, 2017 5:10 PM

1-1
1
EBU29681
LOCATION OF THE WARNING AND SPECIFICATION LABELS
EBU36151Read and understand all of the labels on your ATV. These labels contain important information for safe and
proper operation.
Never remove any labels from your ATV. If a label becomes difficult to read or comes off, request a re-
placement label from your Yamaha dealer.
For Europe
1
4,5
6
7
2
3
UBD362E0.book Page 1 Tuesday, January 31, 2017 5:10 PM

1-2
1
BD3-F816R-20
BD3-F816L-50
1
32
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1-3
1
24.0 kPa
0.24 kgf/cm²
3.5 psi 24.0 kPa
0.24 kgf/cm²
3.5 psi
BD3-F816M-M0
BD3-F816P-50
BD3-F156A-10
YFM90R
4.5 kW 126 kg
BD3-F817L-30
YAMAHA MOTOR CO., LTD.
2500 SHINGAI, IWATA, JAPAN
2017
67 5
4UBD362E0.book Page 3 Tuesday, January 31, 2017 5:10 PM

1-4
1
Familiarize yourself with the following pictograms and read the explanatory text, then make sure to check
the pictograms that apply to your model.
Read the Owner’s manual.
ALWAYS use an approved helmet and
protective gear. For ATV Type 1 category Y12, use from 12
years old.
Operation of this ATV by children under the
age of 12 increases the risk of severe injury
or death.
Adult supervision required for children under
age 16.
Use from 16 years old.
Operating this ATV if you are under the age
of 16 increases your chance of severe injury
or death.
Use from 6 years old.
Operating this ATV if you are under the age
of 6 increases your chance of severe injury
or death.
Adult supervision required for children under
age 16.
Use from 10 years old.
Operating this ATV if you are under the age
of 10 increases your chance of severe injury
or death.
Adult supervision required for children under
age 16. NEVER use on paved roads.
NEVER carry passengers.
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1-5
1

**.* kPa
*.** kgf/cm²
*.* psi **.* kPa
*.** kgf/cm²
*.* psi
This unit contains high-pressure nitrogen
gas.
Mishandling can cause an explosion. Do not
incinerate, puncture or open.
Use unleaded gasoline only. Measure the tire pressure when the tires are
cold.
Turning the ATV in 4WD-LOCK
(“DIFF.LOCK”) takes more effort.
Operate at a slow speed and allow extra
time and distance for maneuvers to avoid
loss of control. Adjust the tire pressure.
Improper tire pressure can cause loss of
control.
Loss of control can result in severe injury or
death.
NEVER store fuel or flammable liquids.
NEVER use with drugs or alcohol.
UBD362E0.book Page 5 Tuesday, January 31, 2017 5:10 PM

1-6
1
******
*** kW *** kg1
23
YAMAHA MOTOR CO., LTD.
2500 SHINGAI, IWATA, JAPAN
****1
1
2
3 Model Name
Max. Power
Mass In Running Order
1 Year of construction
This pictogram shows trailer Hitch Tow
weight limit. (Combined weight of the trailer
and all cargo in the trailer.)
Overloading can cause loss of control.
Loss of control can result in severe injury or
death.
This pictogram shows trailer Hitch Tongue
weight limit. (Weight on the trailer tongue.)
Overloading can cause loss of control.
Loss of control can result in severe injury or
death.
This pictogram shows the loading limits
and/or maximum load capacity for this ATV.
Follow all load limits and other loading
guidelines in this manual.
Load may include the driver, passenger,
human protective gear, accessories, goods,
luggage, and all other load related items.
Make sure you do not exceed the load limits.
Overloading can cause loss of control.
Loss of control can result in severe injury or
death.
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1-7
1For Mexico
1
3
4
2
UBD362E0.book Page 7 Tuesday, January 31, 2017 5:10 PM

1-8
1
BD3-F816R-20
BD3-F816L-50
12
UBD362E0.book Page 8 Tuesday, January 31, 2017 5:10 PM

1-9
1
24.0 kPa
0.24 kgf/cm²
3.5 psi 24.0 kPa
0.24 kgf/cm²
3.5 psi
BD3-F816M-M0
BD3-F816P-50
34UBD362E0.book Page 9 Tuesday, January 31, 2017 5:10 PM