Page 39 of 180

4-7
4
Clock, hour meter, voltage display and coolant
temperature display
The clock displays time in 12-hour format. The
hour meter shows the total time the engine has
been running. The voltage display shows the bat-
tery voltage. The coolant temperature display
shows the temperature of the coolant.
Push the “MODE” button to switch between the
clock “CLOCK”, the hour meter “HOUR”, the volt-
age display “VOLT”, and the coolant temperature
display “ ” in the following order: CLOCK →
HOUR → VOLT → → CLOCK
To set the clock
1. Set the display to the clock.
2. Push both the “SELECT” button and “RE- SET” button for 2 seconds. The hour digits
will start flashing.
3. Push the “RESET” button to set the hours.
4. Push the “SELECT” button, and the minute digits will start flashing.
5. Push the “RESET” button to set the minutes.
6. Push the “SELECT” button, and then release it to start the clock.
1. Clock/Hour meter/Voltage display/Coolant temperature display
2. “MODE” button
3. “SELECT” button
4. “RESET” button1
2
3
4
UB4F60E0.book Page 7 Wednesday, April 25, 2018 11:52 AM
Page 41 of 180
4-9
4
The radiator fan turns on and off automatically
according to the coolant temperature.
Fuel gauge
The fuel gauge indicates the amount of fuel in the
fuel tank. The display segments of the fuel gauge
disappear from “F” (full) towards “E” (empty) as
the fuel level decreases. When the last segment
starts flashing, approximately 4.0 L (1.06 US gal,
0.88 Imp.gal) of fuel remains. Refuel as soon as
possible.
TIPIf the electrical circuit for the fuel gauge is not
working correctly, all display segments will flash
repeatedly. Have a Yamaha dealer check the vehi-
cle. Brightness control mode
This mode allows you to adjust the brightness of
the multi-function display when the vehicle is
stopped.
To adjust the brightness1. Push the “SELECT” button for 2 seconds.
1. Fuel gauge
1
1. Brightness level display
1
UB4F60E0.book Page 9 Wednesday, April 25, 2018 11:52 AM
Page 66 of 180
5-6
5Tire inspection
When the tire tread depth has worn to 3 mm (0.12
in) replace the tire. If the tire has a nail or glass
fragments in it, or if the sidewall is cracked, re-
place the tire.
Tire information
This ATV is equipped with tubeless tires and tire
air valves. After extensive tests, only the tires list-
ed below are approved for this model by Yamaha.
With cargo or trailer:
Front: (Recommended)50.0 kPa (0.500 kgf/cm², 7.3 psi)
Rear: (Recommended) 50.0 kPa (0.500 kgf/cm², 7.3 psi)
Front: (Minimum) 45.0 kPa (0.450 kgf/cm², 6.5 psi)
Rear: (Minimum) 45.0 kPa (0.450 kgf/cm², 6.5 psi)
Maximum load: Ve h i cl e :240.0 kg (530 lb)
The vehicle’s maximum load is the com-
bined weight of the rider, accessories, car-
go, and trailer tongue weight.
1. Tire tread depth
UB4F60E0.book Page 6 Wednesday, April 25, 2018 11:52 AM
Page 69 of 180

6-1
6
EBU19882
OPERATION
EBU19902Read the Owner’s Manual carefully before riding
the ATV. If there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWB00632Read the Owner’s Manual carefully to become
familiar with all controls in order to help pre-
vent any loss of control, which could cause an
accident or injury. EBU38120Starting the engineThis model is equipped with an ignition circuit cut-
off system. To enable starting one of the following
conditions must be met:
The drive select lever is in the neutral or park po-
sition.
The rear brake lever or brake pedal is applied.TIPIt is recommended to shift into neutral or park and
apply the rear brake when starting the engine.
NOTICEECB00151See the “Engine break-in” section on page 6-4
prior to operating the engine for the first time. To start the engine
1. Turn the key to “ ” (on) and the engine stop switch to “ ” (run).
The battery voltage warning light, the cool-
ant temperature warning light, and the en-
gine trouble warning light should come on
for a few seconds, then go off.
The electric power steering warning light
should come on and stay on until the en-
gine is started.NOTICEECB00826To avoid possible damage, do not operate the
ATV if a warning light does not work as de-
scribed above. 2. Apply the brake pedal, then shift the drive se-
lect lever into the neutral or park position. The
corresponding indicator light should come
UB4F60E0.book Page 1 Wednesday, April 25, 2018 11:52 AM
Page 152 of 180
8-52
8
TIPFor parts equipped with a grease nipple, use a
grease gun. EBU25095Lubricating the steering shaftThe steering shaft must be lubricated by a
Yamaha dealer at the intervals specified in the pe- riodic maintenance and lubrication chart.
TIPFor parts equipped with a grease nipple, use a
grease gun. EBU2904FBatteryThis model is equipped with a 12-volt VRLA
(valve-regulated lead-acid) battery. There is no
need to check the electrolyte or add distilled wa-
ter. However, the battery lead connections need
to be checked and tightened, and the battery ter-
minals cleaned if corroded. If the battery seems to
have discharged, recharge it as soon as possible.
1. Grease nippleRecommended lubricant: Lithium-soap-based grease
1
1
UB4F60E0.book Page 52 Wednesday, April 25, 2018 11:52 AM
Page 171 of 180

10-3
10
Quantity:0.21 L (0.23 US qt, 0.19 Imp.qt)Coolant quantity:Radiator (including all routes):
1.99 L (2.10 US qt, 1.75 Imp.qt)
Coolant reservoir (up to the maximum level mark): 0.24 L (0.25 US qt, 0.21 Imp.qt)Air filter:Air filter element:
Wet element
Air filter oil grade: Foam air-filter oilFuel:Recommended fuel:
Regular unleaded gasoline only
Minimum research octane: 91
Fuel tank capacity: 18 L (4.8 US gal, 4.0 Imp.gal)
Fuel reserve amount:
4.0 L (1.06 US gal, 0.88 Imp.gal)Throttle body:ID mark:B4F100Spark plug (s):Manufacturer/model:NGK/CPR7EA-9
Spark plug gap: 0.8–0.9 mm (0.031–0.035 in)
Drivetrain:Primary reduction ratio:1.000
Secondary reduction ratio:
10.142 (41/21 x 17/12 x 20/15 x 33/12)
Final drive: Shaft
Clutch type: Wet, centrifugal, shoe
Transmission type:
CVT automatic with reverse
Gear ratio: Transmission ratio:
2.380–0.700 : 1
Reverse gear: 2.000 (23/14 x 28/23)
Low range: 1.938 (31/16)
High range:
1.148 (31/27)Front tire:Size:AT26 x 8-12 (YFM70GPAK, YFM70GPHK, YFM70GPXK)
AT27 x 10-14 (YFM70GPLK)
Manufacturer/model: MAXXIS/MU01 (YFM70GPLK)
MAXXIS/MU05Y (YFM70GPAK, YFM70GPHK,
YFM70GPXK)
UB4F60E0.book Page 3 Wednesday, April 25, 2018 11:52 AM
Page 172 of 180

10-4
10
Rear tire:Size:AT26 x 10-12 (YFM70GPAK, YFM70GPHK,
YFM70GPXK)
AT27 x 10-14 (YFM70GPLK)
Manufacturer/model: MAXXIS/MU01 (YFM70GPLK)
MAXXIS/MU06Y (YFM70GPAK, YFM70GPHK,
YFM70GPXK)Tire air pressure (measured on cold tires):Recommended (For Oceania):Front:
35.0 kPa (0.350 kgf/cm², 5.0 psi)
Rear: 30.0 kPa (0.300 kgf/cm², 4.4 psi)
Minimum (For Oceania): Front: 32.0 kPa (0.320 kgf/cm², 4.6 psi)
Rear: 27.0 kPa (0.270 kgf/cm², 4.0 psi)
No cargo or trailer (For Europe):
Recommended: Front: 35.0 kPa (0.350 kgf/cm², 5.0 psi)
Rear: 30.0 kPa (0.300 kgf/cm², 4.4 psi) (YFM70GPAK,
YFM70GPHK, YFM70GPXK)
35.0 kPa (0.350 kgf/cm², 5.0 psi) (YFM70GPLK)
Minimum: Front:
32.0 kPa (0.320 kgf/cm², 4.6 psi) Rear:
27.0 kPa (0.270 kgf/cm², 4.0 psi) (YFM70GPAK,
YFM70GPHK, YFM70GPXK)
32.0 kPa (0.320 kgf/cm², 4.6 psi) (YFM70GPLK)
With cargo or trailer (For Europe):
Recommended: Front: 50.0 kPa (0.500 kgf/cm², 7.3 psi)
Rear: 50.0 kPa (0.500 kgf/cm², 7.3 psi)
Minimum:
Front: 45.0 kPa (0.450 kgf/cm², 6.5 psi)
Rear:
45.0 kPa (0.450 kgf/cm², 6.5 psi)
Front wheel:Rim size:12 x 6.0 AT (YFM70GPAK, YFM70GPHK, YFM70GPXK)
14 x 8.0 AT (YFM70GPLK)Rear wheel:Rim size:
12 x 7.5 AT (YFM70GPAK, YFM70GPHK, YFM70GPXK)
14 x 8.0 AT (YFM70GPLK)Front brake:Type:Hydraulic disc brakeRear brake:Type:
Hydraulic disc brake
UB4F60E0.book Page 4 Wednesday, April 25, 2018 11:52 AM
Page 175 of 180
11-1
11
EBU26001
CONSUMER INFORMATION
EBU28202Identification numbersRecord the vehicle identification number and
model label information in the spaces provided
below for assistance when ordering spare parts
from a Yamaha dealer or for reference in case the
ATV is stolen.
VEHICLE IDENTIFICATION NUMBER:
MODEL LABEL INFORMATION:EBU26031Vehicle identification number
The vehicle identification number is stamped into
the frame.
TIPThe vehicle identification number is used to iden-
tify your ATV. EBU26051Model label
The model label is affixed at the location in the il-
lustration. Record the information on this label in
the space provided. This information will be need-
ed when ordering spare parts from a Yamaha
dealer.1. Vehicle identification number (front left side)
UB4F60E0.book Page 1 Wednesday, April 25, 2018 11:52 AM