2017 YAMAHA GRIZZLY 350 brake

EBU17421
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 light ................ 4-2
Speedometer .............................................. 4-3
Handlebar switches .................................... 4-3
Throttle lever ............................................... 4-4
Speed limiter ............................................... 4-5
Front brake lever ......................................... 4-5
Brake pedal and rear brake lever ................ 4-6
Parking brake .............................................. 4-7
Drive select lever ......................................... 4-7
Fuel tank cap............................................... 4-8
Fuel ............................................................. 4-8 Fuel cock .................................................. 4-10
Starter (choke) ......................................... 4-11
Seat .......................................................... 4-12
Storage compartment............................... 4-13
Front carrier .............................................. 4-14
Rear carrier ............................................... 4-14
Adjusting the front shock absorber
assemblies .............................................. 4-14
Adjusting the rear shock absorber assembly ................................................ 4-15
PRE-OPERATION CHECKS .......................... 5-1 Fuel ............................................................. 5-3
Engine oil .................................................... 5-3
Final gear oil ............................................... 5-3
Front and rear brakes ................................. 5-3
Throttle lever ............................................... 5-4
Tires ............................................................ 5-4
Chassis fasteners ....................................... 5-6
Instruments, lights and switches ................ 5-6
OPERATION .................................................. 6-1 Starting a cold engine................................. 6-1
Starting a warm engine............................... 6-3UB1463E0.book Page 1 Thursday, August 4, 2016 2:12 PM

Operating the drive select lever and driving in reverse ....................................... 6-3
Engine break-in ........................................... 6-4
Parking ........................................................ 6-5
Parking on a slope ...................................... 6-6
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 ............. 7-20
SLIDING AND SKIDDING.......................... 7-20
WHAT TO DO IF... ..................................... 7-22
WHAT TO DO... ......................................... 7-22
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
Checking the spark plug............................. 8-9
Engine oil and oil filter cartridge ............... 8-11
Final gear oil ............................................. 8-15
Cleaning the air filter element ................... 8-18
Cleaning the spark arrester ...................... 8-21
V-belt cooling duct check hose ................ 8-22
V-belt case drain plug............................... 8-23
Adjusting the carburetor ........................... 8-23
Adjusting the engine idling speed ............ 8-23
Adjusting the throttle lever free play ......... 8-24
Valve clearance......................................... 8-25
Adjusting the drive select lever safety system cable .......................................... 8-26
Brakes....................................................... 8-26
Checking the front brake pads and rear brake shoes ............................................ 8-26
Checking the brake fluid level .................. 8-27
Changing the brake fluid .......................... 8-29
Checking the front brake lever free play... 8-29
Adjusting the brake pedal height, and the brake pedal and rear brake lever
free play .................................................. 8-29
Brake light switches ................................. 8-34
UB1463E0.book Page 2 Thursday, August 4, 2016 2:12 PM

Checking and lubricating the cables......... 8-35
Checking and lubricating the front and rear brake levers ..................................... 8-35
Checking and lubricating the brake pedal ....................................................... 8-36
Checking the wheel hub bearings............. 8-36
Lubricating the steering shaft ................... 8-37
Battery....................................................... 8-37
Replacing a fuse ....................................... 8-40
Replacing a headlight bulb ....................... 8-42
Adjusting a headlight beam ...................... 8-43
Replacing the tail/brake light bulb ............ 8-44
Removing a wheel ..................................... 8-44
Installing a wheel....................................... 8-44
Troubleshooting ........................................ 8-46
Troubleshooting chart ............................... 8-47
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
UB1463E0.book Page 3 Thursday, August 4, 2016 2:12 PM

2-3
2technique described in this manual on level
ground. Avoid crossing the side of a steep hill if
possible.
 Always use proper procedures if you stall or roll
backwards when climbing a hill. Maintain a
steady speed when climbing a hill. If you stall or
roll backwards, follow the special procedure for
braking described in this manual. Dismount on
the uphill side or to a side if pointed straight up-
hill. Turn the ATV around and remount, following
the procedure described in this manual.
 Always check for obstacles before operating in
a new area.
 Never attempt to operate over large obstacles,
such as large rocks or fallen trees. Always follow
proper procedures when operating over obsta-
cles as described in this manual.
 Always be careful when skidding or sliding.
Learn to safely control skidding or sliding by
practicing at low speeds and on level, smooth
terrain. On extremely slippery surfaces, such as
ice, go slowly and be very cautious in order to
reduce the chance of skidding or sliding out of
control. 
Never operate an ATV in fast flowing water or in
water deeper than that recommended in this
manual. Remember that wet brakes may have
reduced stopping ability. Test your brakes after
leaving water. If necessary, apply them several
times to let friction dry out the linings.
 Always be sure there are no obstacles or people
behind you when you operate in reverse. When
it is safe to proceed in reverse, go slowly.
 Always use the size and type of tires specified in
this manual.
 Always maintain proper tire pressure as de-
scribed in this manual.
 Never exceed the stated load capacity for an
ATV. Cargo should be properly distributed and
securely attached. Reduce speed and follow in-
structions in this manual for carrying cargo or
pulling a trailer. Allow greater distance for brak-
ing.
 Do not operate your ATV during darkness un-
less it is equipped with a properly functioning
headlight. Off-road riding is inherently danger-
ous and additionally, off-road trails do not have
streetlights to guide you.
UB1463E0.book Page 3 Thursday, August 4, 2016 2:12 PM

3-1
3
EBU17681
DESCRIPTION
EBU17691Left view
EBU17701Right view
1. Fuel cock
2. Throttle stop screw
3. Air filter
4. Fuses
5. Battery
6. Tail/brake light
7. Engine oil filler cap
8. Oil filter cartridge
9. V-belt cooling duct check hose
3
4,5
1
26
98 7
1. Rear shock absorber assembly spring preload adjusting
ring
2. Spark arrester
3. Storage compartment and tool kit
4. Fuel tank cap
5. Spark plug
6. Front shock absorber assembly spring preload adjusting ring
7. Rear brake light switch
8. Brake pedal
9. V-belt case drain plug12 3 5 6
4
789
UB1463E0.book Page 1 Thursday, August 4, 2016 2:12 PM

3-2
3
EBU17714Controls and instrumentsTIPThe ATV you have purchased may differ slightly
from the figures shown in this manual. 1. Rear brake lever
2. Handlebar switches
3. Starter (choke)
4. Parking brake lock plate
5. Horn switch
6. Drive select lever
7. Speedometer
8. Main switch
9. Throttle lever
10.Front brake lever
1234568 9107
UB1463E0.book Page 2 Thursday, August 4, 2016 2:12 PM

4-5
4
EBU18324Speed limiterYour ATV is equipped with an adjustable speed
limiter. The speed limiter keeps the throttle from
fully opening, even when the throttle lever is
pushed to the maximum.1. Loosen the locknut.
2. To increase the maximum engine power available and the maximum speed of the ATV,
turn the adjusting screw in direction (a). To
decrease the maximum engine power avail-
able and the maximum speed of the ATV, turn
the adjusting screw in direction (b). Do not
turn the adjusting screw out more than 12
mm (0.47 in) or the throttle cable could be
damaged. Always make sure the throttle lever
free play is adjusted to 3.0–5.0 mm (0.12–
0.20 in). (See page 8-24.) WARNING! Im-
proper adjustment of the speed limiter and
throttle could cause throttle cable damage
or improper throttle operation. You could
lose control, resulting in an accident.
[EWB00242]
3. Tighten the locknut.EBU18392Front brake leverThe front brake lever is located on the right han-
dlebar. To apply the front brake, pull the brake le-
ver toward the handlebar grip.1. Locknut
2. Adjusting screw
3. No more than 12 mm (0.47 in)
UB1463E0.book Page 5 Thursday, August 4, 2016 2:12 PM

4-6
4
EBU18443Brake pedal and rear brake leverThe brake pedal is located on the right side of the
ATV and the rear brake lever is located on the left
handlebar. To apply the rear brake, push down on
the brake pedal or pull the brake lever toward the
handlebar grip.1. Front brake lever
1. Brake pedal
1. Rear brake lever
UB1463E0.book Page 6 Thursday, August 4, 2016 2:12 PM