2015 YAMAHA GRIZZLY 550 ECO mode

4-5
4
EBU30494Multi-function displayThe multi-function display is equipped with the
following:
a speedometer
 an odometer
 two tripmeters (which show the distance trav-
eled since they were last set to zero)
 a clock 
an hour meter (which shows the total time the
engine has been running)
 a fuel meter
 a self-diagnosis device
Odometer and tripmeter modes
Pushing the “SELECT” button switches the dis-
play between the odometer mode “ODO” and the
tripmeter modes “TRIP A” and “TRIP B” in the fol-
lowing order:
ODO → TRIP A → TRIP B → ODO
To reset a tripmeter, select it by pushing the “SE-
LECT” button, and then push the “RESET” button
for at least three seconds. The tripmeters can be
used to estimate the distance that can be traveled
with a full tank of fuel. This information will enable
you to plan future fuel stops.
TIPPushing and holding in the “SELECT” button, and
turning the key to “ ” (on) while the button is
pushed, switches the display between “mph” and
“km/h”.
1. “CLOCK” button
2. “RESET” button
3. “SELECT” button
4. Speedometer
5. Fuel meter
6. Clock/Hour meter
7. Odometer/Tripmeter A/Tripmeter BU2LB61E0.book Page 5 Friday, February 21, 2014 3:03 PM

4-6
4Clock mode
Pushing the “CLOCK” button switches the display
between the clock mode “CLOCK” and the hour
meter mode “HOUR” in the following order:
CLOCK
→ HOUR → CLOCK
To set the clock
1. Set the display to the clock mode.
2. Push the “SELECT” button and “RESET” but- ton together for at least three seconds.
3. When the hour digits start flashing, 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.
Fuel meter
The fuel meter indicates the amount of fuel in the
fuel tank. The display segments of the fuel meter
disappear from “F” (full) towards “E” (empty) as
the fuel level decreases. When the “E” segment
disappears and the fuel level warning indicator
flashes, refuel as soon as possible.
TIPThis fuel meter is equipped with a self-diagnosis
system. If the electrical circuit is not working cor-
rectly, all the display segments and fuel level
warning indicator will start flashing. If this occurs,
have a Yamaha dealer check the electrical circuit. 1. Fuel level warning indicator
2. Fuel meter
3. “E” segment
U2LB61E0.book Page 6 Friday, February 21, 2014 3:03 PM

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. EBU30561Starting the engineNOTICEECB00151See the “Engine break-in” section on page 6-4
prior to operating the engine for the first time. 1. Turn the key to “ ” (on) and the engine stopswitch to “ ”.
The following warning lights should come on
for a few seconds, then go off.
Coolant temperature warning light 
Engine trouble warning light
The EPS warning light should come on, then
go off when the engine is started. (for EPS
model)
NOTICEECB00825If a warning light does not go off, see page 4-2
for the corresponding warning light circuit
check. To avoid possible damage, do not oper-
ate the ATV if a warning light stays on. 2. Apply the brake pedal, and then shift the drive select lever into the neutral or park position.
The corresponding indicator light should
come on. If the indicator light does not come
on, have a Yamaha dealer check the electrical
circuit.TIPThis model is equipped with an ignition circuit cut-
off system. The engine can be started under the
following conditions:
The drive select lever is in the neutral or park po-
sition.
U2LB61E0.book Page 1 Friday, February 21, 2014 3:03 PM

8-55
8
EBU25053Lubricating the rear knuckle pivotsThe rear knuckle pivots must be lubricated at the
intervals specified in the periodic maintenance
and lubrication chart.TIPFor parts equipped with a grease nipple, use a
grease gun.
EBU25093Lubricating 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. EBU2904DBatteryThe battery is located under panel A. (See page
8-10.)
This model is equipped with a VRLA (Valve Regu-
lated Lead Acid) battery. There is no need to
check the electrolyte or to add distilled water.
However, the battery lead connections need to be
checked and, if necessary, tightened.
Recommended lubricant:
Lithium-soap-based grease
1. Grease nipple
Recommended lubricant:Lithium-soap-based grease
U2LB61E0.book Page 55 Friday, February 21, 2014 3:03 PM

10-2
10
Type:SAE 5W-30, 10W-30, 10W-40, 15W-40, 20W-40 or 20W-
50
Recommended engine oil grade: API service SG type or higher, JASO standard MA
Engine oil quantity: Without oil filter cartridge replacement:2.00 L (2.11 US qt, 1.76 Imp.qt)
With oil filter cartridge replacement: 2.10 L (2.22 US qt, 1.85 Imp.qt)Final gear oil:Type:SAE 80 API GL-4 Hypoid gear oil
Quantity: 0.20 L (0.21 US qt, 0.18 Imp.qt)Differential gear oil:Type:SAE 80 API GL-4 Hypoid gear oil Quantity:
0.22 L (0.23 US qt, 0.19 Imp.qt)
Cooling system:Coolant reservoir capacity (up to the maximum level mark):
0.24 L (0.25 US qt, 0.21 Imp.qt)
Radiator capacity (including all routes): 1.99 L (2.10 US qt, 1.75 Imp.qt)Air filter:Air filter element:
Wet elementFuel:Recommended fuel:Regular unleaded gasoline only
Fuel tank capacity:
20.0 L (5.28 US gal, 4.40 Imp.gal)
Fuel reserve amount: 4.5 L (1.19 US gal, 0.99 Imp.gal)Fuel injection:Throttle body:
ID mark:28P7 10Spark plug (s):Manufacturer/model:NGK/LMAR6A-9
Spark plug gap: 0.8–0.9 mm (0.031–0.035 in)Clutch:Clutch type:Wet, centrifugal automatic
0 10 30 50 70 90 110 130 F
–20 –10 0 10 20 30 40 50 CSAE 5W-30
SAE 10W-30
SAE 10W-40
SAE 15W-40
SAE 20W-40SAE 20W-50
U2LB61E0.book Page 2 Friday, February 21, 2014 3:03 PM

10-3
10
Transmission:Primary reduction system:V-belt
Secondary reduction system:
Shaft drive
Secondary reduction ratio: 41/21 × 24/18 × 33/9 (9.544)
Transmission type: V-belt automatic
Operation:
Left hand operation
Reverse gear: 23/14 × 28/23 (2.000)
Low range: 31/16 (1.938)
High range:
31/27 (1.148)Chassis:Frame type:Steel tube frame
Caster angle:
5.0 °
Trail: 26.0 mm (1.02 in)Front tire:Type:
Tubeless
Size: AT25 x 8-12 Manufacturer/model:
YFM550DF CHENG SHIN/C828 (AUS)(NZL)
YFM550DF MAXXIS/MU19 (EUR)(FRA)(GBR)
YFM550PF CHENG SHIN/C828 (AUS)(NZL)
YFM550PF MAXXIS/MU19 (EUR)(FRA)(GBR)
YFM550PHF MAXXIS/MU19
Rear tire:Type:Tubeless
Size:
AT25 x 10-12
Manufacturer/model: YFM550DF CHENG SHIN/C828 (AUS)(NZL)
YFM550DF MAXXIS/MU20 (EUR)(FRA)(GBR)
YFM550PF CHENG SHIN/C828 (AUS)(NZL)
YFM550PF MAXXIS/MU20 (EUR)(FRA)(GBR)
YFM550PHF MAXXIS/MU20Loading:Maximum loading limit:220.0 kg (485 lb)
(Total weight of rider, cargo, accessories, and tongue)Tire air pressure (measured on cold tires):Recommended:
Front: 35.0 kPa (0.350 kgf/cm², 5.0 psi)
Rear:
30.0 kPa (0.300 kgf/cm², 4.4 psi)
Minimum: Front:
32.0 kPa (0.320 kgf/cm², 4.6 psi)
Rear: 27.0 kPa (0.270 kgf/cm², 4.0 psi)
U2LB61E0.book Page 3 Friday, February 21, 2014 3:03 PM

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)
U2LB61E0.book Page 1 Friday, February 21, 2014 3:03 PM