2014 YAMAHA GRIZZLY 550 engine oil

EBU17420
TABLE OF CONTENTS
LOCATION OF THE WARNING AND
SPECIFICATION LABELS ............................ 1-1
SAFETY INFORMATION .............................. 2-1
DESCRIPTION .............................................. 3-1Left view ...................................................... 3-1
Right view.................................................... 3-1
Controls and instruments ............................ 3-2
INSTRUMENT AND CONTROL
FUNCTIONS .................................................. 4-1 Main switch ................................................ 4-1
Indicator lights and warning lights .............. 4-2
Multi-function display .................................. 4-5
Handlebar switches .................................... 4-7
Throttle lever ............................................ 4-13
Speed limiter ............................................ 4-13
Front brake lever ...................................... 4-14
Brake pedal and rear brake lever ............. 4-14
Drive select lever ...................................... 4-15
Fuel tank cap ............................................ 4-15
Fuel .......................................................... 4-16
Seat .......................................................... 4-18 Storage compartments .............................4-18
Front carrier ..............................................4-21
Rear carrier ...............................................4-21
Adjusting the front and rear shock
absorber assemblies ...............................4-21
Auxiliary DC jack .......................................4-23
PRE-OPERATION CHECKS ..........................5-1 Fuel .............................................................5-3
Engine oil ....................................................5-3
Final gear oil ...............................................5-3
Differential gear oil ......................................5-3
Coolant .......................................................5-3
Front and rear brakes .................................5-3
Throttle lever ...............................................5-4
Tires ............................................................5-4
Chassis fasteners .......................................5-7
Instruments, lights and switches .................5-7
OPERATION...................................................6-1 Starting the engine ......................................6-1
Operating the drive select lever and driving in reverse ......................................6-2
Engine break-in ...........................................6-4U2LB60E0.book Page 1 Thursday, March 21, 2013 10:20 AM

Parking ....................................................... 6-5
Parking on a slope ..................................... 6-5
Accessories and loading ............................ 6-6
RIDING YOUR ATV ...................................... 7-1 GETTING TO KNOW YOUR ATV............... 7-2
RIDE WITH CARE AND GOOD JUDGMENT .............................................. 7-2
BE CAREFUL WHERE YOU RIDE ............. 7-9
TURNING YOUR ATV .............................. 7-12
CLIMBING UPHILL ................................... 7-13
RIDING DOWNHILL.................................. 7-16
CROSSING A SLOPE............................... 7-17
CROSSING THROUGH SHALLOW WATER ................................................... 7-18
RIDING OVER ROUGH TERRAIN ........... 7-21
SLIDING AND SKIDDING ......................... 7-21
WHAT TO DO IF... .................................... 7-22
WHAT TO DO... ........................................ 7-23
PERIODIC MAINTENANCE AND
ADJUSTMENT ............................................... 8-1 Owner’s manual and tool kit ....................... 8-2
Periodic maintenance chart for the emission control system ........................... 8-3
General maintenance and lubrication chart ......................................................... 8-5 Removing and installing panels ................8-10
Removing the radiator grills ......................8-19
Checking the spark plug ...........................8-20
Engine oil and oil filter cartridge ................8-22
Final gear oil .............................................8-26
Differential gear oil ....................................8-29
Coolant .....................................................8-31
Cleaning the air filter element ...................8-39
Cleaning the spark arrester ......................8-42
V-belt case drain plug ...............................8-44
Adjusting the throttle lever free play .........8-45
Valve clearance ........................................8-46
Adjusting the drive select lever safety
system cable ...........................................8-46
Brakes .......................................................8-46
Checking the front and rear brake pads ...8-46
Checking the brake fluid level ...................8-47
Changing the brake fluid ...........................8-49
Checking the front and rear brake lever free play ..................................................8-49
Adjusting the brake pedal free play ..........8-50
Axle boots .................................................8-52
Checking and lubricating the cables .........8-52
Checking and lubricating the front and rear brake levers .....................................8-53
Checking and lubricating the brake pedal .......................................................8-54
U2LB60E0.book Page 2 Thursday, March 21, 2013 10:20 AM

2-5
2
4. Once immediate safety hazards are con-
firmed not to exist, you may remove your hel-
met to more closely inspect your vehicle.
Check for external signs of wear, broken
parts, fluid leaks, cracks in the frame, suspen-
sion damage, wheel damage, and so on. Fuel,
oil, and coolant usually give off a noticeable
odor.
5. If your vehicle will not restart or if it is unsafe to ride, then turn off all vehicle systems (en-
gine stop switch, main switch, and fuel cock),
and then signal or go for help.
Aftermarket Parts, Accessories, and Modifica-
tions
While you may find aftermarket products similar in
design and quality to genuine Yamaha accesso-
ries, recognize that some aftermarket accessories
or modifications are not suitable because of poten-
tial safety hazards to you or others. Installing after-
market products or having other modifications
performed to your vehicle that change any of the
vehicle’s design or operation characteristics can
put you and others at greater risk of serious injury
or death. You are responsible for injuries related to changes in the vehicle. Keep the following guide-
lines in mind, as well as those provided under
“Loading” when mounting accessories.
●Never install accessories that would impair the
performance of your ATV. Carefully inspect the
accessory before using it to make sure that it
does not in any way reduce ground clearance,
limit suspension travel, steering travel or control
operation.●Accessories fitted to the ATV can create instabil-
ity due to improper weight distribution.●Bulky or large accessories may seriously affect
the stability of the ATV.●Certain accessories can displace the operator
from his or her normal riding position. This im-
proper position limits the freedom of movement
of the operator and may limit control ability,
therefore, such accessories are not recom-
mended.●Use caution when adding electrical accessories.
If electrical accessories exceed the capacity of
the ATV’s electrical system, an electric failure
could result, which could cause a dangerous
loss of lights or engine power.
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3-1
3
EBU17680
DESCRIPTION
EBU17690Left view
EBU17700Right view
1. Radiator cap
2. Battery
3. Fuses
4. Air filter case
5. Spark arrester
6. Engine oil dipstick
7. Oil filter cartridge
8. Coolant reservoir
5
1. Rear shock absorber assembly spring preload adjusting ring
2. Rear storage compartment and tool kit
3. Fuel tank cap cover
4. Front shock absorber assembly spring preload adjusting ring
5. Spark plug
6. Brake pedal
7. V-belt case drain plug
U2LB60E0.book Page 1 Thursday, March 21, 2013 10:20 AM

5-1
5
EBU19201
PRE-OPERATION CHECKS
EBU19224Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always
follow the inspection and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWB00481Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equip-
ment damage. Do not operate the vehicle if you find any problem. If a problem cannot be corrected
by the procedures provided in this manual, have the vehicle inspected by a Yamaha dealer.Before using this vehicle, check the following points:
ITEMROUTINE PAGE
Fuel Check fuel level in fuel tank, and add recommended fuel if neces-
sary.
Check fuel line for leakage. Correct if necessary. 4-16, 5-3
Engine oil Check oil level in engine, and add recommended oil to specified lev-
el if necessary.
Check ATV for oil leakage. Correct if necessary. 5-3, 8-22
Final gear oil Check ATV for oil leakage. Correct if necessary. 5-3, 8-26
Differential gear oil Check ATV for oil leakage. Correct if necessary. 5-3, 8-29
Coolant Check coolant level in reservoir, and add recommended coolant to
specified level if necessary.
Check cooling system for leakage. Correct if necessary. 5-3, 8-31
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5-3
5
EBU19541Fuel Make sure that there is sufficient fuel in the tank.
(See page 4-16.)EBU19560Engine oil Make sure that the engine oil is at the specified lev-
el. Add oil as necessary. (See page 8-22.)EBU19590Final gear oil Make sure that the final gear oil is at the specified
level. Add oil as necessary. (See page 8-26.)EBU19600Differential gear oil Make sure that the differential gear oil is at the
specified level. Add oil as necessary. (See page
8-29.)EBU19631Coolant Make sure that the coolant is at the specified level.
Add coolant as necessary. (See page 8-31.)
TIPThe coolant level must be checked on a cold en-
gine since the level varies with engine tempera-
ture.EBU29082Front and rear brakes Brake levers and brake pedal●Check that there is no free play in the front and
rear brake levers. If there is free play, have a
Yamaha dealer check the brake system.●Check for correct free play in the brake pedal. If
the free play is incorrect, adjust it. (See page
8-50.)●Check the operation of the brake levers and
pedal. They should move smoothly and there
should be a firm feeling when the brakes are ap-
plied. If not, have a Yamaha dealer check the
brake system.
Brake fluid level
Check the brake fluid level. Add fluid if necessary.
(See page 8-47.)
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8-7
8
11*Shock absorber as-
semblies Check operation and correct if necessary.
Check for oil leakage and replace if necessary.
√√√
12 *Stabilizer bushes Check for cracks or other damage, and replace if
necessary. √√√
13 *Rear knuckle pivots Lubricate with lithium-soap-based grease. √√√
14 *Steering shaft Lubricate with lithium-soap-based grease. √√√
15 *Steering system Check operation and repair or replace if damaged.
Check toe-in and adjust if necessary.
√√√√√
16 *Engine mount Check for cracks or other damage, and replace if
necessary. √√√
17 *Axle boots Check for cracks or other damage, and replace if
necessary. √√√√√
18 Engine oil Change.
Check ATV for oil leakage, and correct if neces-
sary. √ √√√
19 Engine oil filter car-
tridge Replace.
√√√
20 Differential gear oil Change.
Check ATV for oil leakage, and correct if neces-
sary. √√
NO. ITEM
CHECK OR MAINTENANCE
JOB INITIAL EVERY
Whichev- er comes first month136612
km
(mi) 320
(200) 1300
(800) 2500
(1600) 2500
(1600) 5000
(3200)
hours 20 80 160 160 320U2LB60E0.book Page 7 Thursday, March 21, 2013 10:20 AM

8-22
8
TIPIf a torque wrench is not available when installing
the spark plug, a good estimate of the correct
torque is 1/4–1/2 turn past finger tight. However,
the spark plug should be tightened to the specified
torque as soon as possible.3. Install the spark plug cap.EBU27467Engine oil and oil filter cartridge The engine oil level should be checked before
each ride. In addition, the oil must be changed and
the oil filter cartridge replaced at the intervals spec-
ified in the periodic maintenance and lubrication
chart.
To check the engine oil level
1. Place the ATV on a level surface.
2. Check the engine oil level on a cold engine.
TIPIf the engine was started before checking the oil
level, be sure to warm up the engine sufficiently,
and then wait at least 10 minutes until the oil settles
for an accurate reading.3. Remove the access cover by turning it coun- terclockwise.
4. Remove the engine oil dipstick, and then wipe it off with a clean rag.
Tightening torque:
Spark plug:13 Nm (1.3 m·kgf, 9.4 ft·lbf)1. Access cover
U2LB60E0.book Page 22 Thursday, March 21, 2013 10:20 AM