Yamaha BREEZE YFA1P User manual

wThis ATV should not be ridden by anyone under 16 years of age.
OWNER’S MANUAL
3FA-28199-1E
YFA1P(C)
READ THIS MANUAL CAREFULLY!
It contains important safety information.
LIT-11626-15-08

EBU00941
INTRODUCTION
Congratulations on your purchase of the Yamaha YFA1. It represents the result of many years of
Yamaha experience in the production of fine sporting, touring, and pace-setting racing machines. With
the purchase of this Yamaha, you can now appreciate the high degree of craftsmanship and reliability
that have made Yamaha a leader in these fields.
This manual will provide you with a good basic understanding of the features and operation of this
ATV.This manual includes important safety information. It provides information about special
techniques and skills necessary to ride your ATV.It also includes basic maintenance and inspec-
tion procedures. If you have any questions regarding the operation or maintenance of your ATV,
please consult a Yamaha dealer.
AN IMPORTANT SAFETY MESSAGE:
8READ THIS MANUAL TOGETHER WITH TIPS FOR THE ATV RIDER CAREFULLY AND COM-
PLETELY BEFORE OPERATING YOUR ATV. MAKE SURE YOU UNDERSTAND ALL INSTRUC-
TIONS.
8PAY CLOSE ATTENTION TO THE WARNING AND CAUTION LABELS ON THE ATV.
8NEVER OPERATE AN ATV WITHOUT PROPER TRAINING OR INSTRUCTION. FREE TRAINING
IS AVAILABLE TO ANYONE WHO BUYS A NEW ATV. CALL 1-800-887-2887 FOR MORE INFOR-
MATION.
8THIS ATV, AND ANY OTHER ATV OVER 90cc, SHOULD NOT BE RIDDEN BY ANYONE UNDER
16 YEARS OF AGE.

EBU00801
IMPORTANT MANUAL INFORMATION
FAILURE TO FOLLOW THE WARNINGS CONTAINED IN THIS MANUAL CAN RESULT IN SERI-
OUS INJURY OR DEATH.
Particularly important information is distinguished in this manual by the following notations:
QThe Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFE-
TY IS INVOLVED!
wFailure to follow WARNING instructions could result in severe injury or death to
the machine operator, a bystander or a person inspecting or repairing the
machine.
cCA CAUTION indicates special precautions that must be taken to avoid damage
to the machine.
NOTE: A NOTE provides key information to make procedures easier or clearer.

EBU00011
IMPORTANT NOTICE
This machine is designed and manufactured for OFF-ROAD use only. It is illegal and unsafe to oper-
ate this machine on any public street, road or highway.
This machine complies with all applicable OFF-ROAD noise level and spark arrester laws and regula-
tions in effect at the time of manufacture.
Please check your local riding laws and regulations before operating this machine.
AFFIX DEALER
LABEL HERE
EBU00711
YFA1P(C)
OWNER’S MANUAL
©2001 by Yamaha Motor Corporation, U.S.A.
1st Edition, April 2001
All rights reserved.
Any reprinting or unauthorized use
without the written permission
of Yamaha Motor Corporation, U.S.A.
is expressly prohibited.
Printed in Japan.
P/N LIT-11626-15-08

LOCATION OF THE WARNING AND
SPECIFICATION LABELS.......................1-1
SAFETY INFORMATION.........................2-1
DESCRIPTION AND MACHINE
IDENTIFICATION.....................................3-1
Identification number records ...............3-2
Key identification number .....................3-2
Vehicle identification number ...............3-3
Model label ...........................................3-3
CONTROL FUNCTIONS..........................4-1
Main switch ...........................................4-1
Indicator lights ......................................4-2
Handlebar switches ..............................4-2
Throttle lever ........................................4-4
Speed limiter ........................................4-5
Front brake lever ..................................4-6
Rear brake lever...................................4-6
Parking brake .......................................4-7
Drive select lever..................................4-8
Fuel tank cap........................................4-8
Fuel cock ..............................................4-9
Starter (choke)....................................4-10
Seat ....................................................4-10
EBU00014
w
Indicates a potential hazard that could result
in serious injury or death.
CONTENTS
1
2
3
4

PRE-OPERATION CHECKS ...................5-1
Front and rear brakes ...........................5-2
Fuel ......................................................5-3
Engine and transmission oill.................5-5
Chain ....................................................5-6
Throttle lever ........................................5-6
Fittings and fasteners ...........................5-6
Lights....................................................5-6
Switches ...............................................5-6
Battery ..................................................5-6
Tires .....................................................5-7
How to measure tire pressure ..............5-8
Tire wear limit .......................................5-9
OPERATION............................................6-1
Starting a cold engine...........................6-1
Starting a warm engine ........................6-3
Warming up ..........................................6-3
Drive select lever operation and
reverse driving....................................6-4
Engine break-in ....................................6-6
Parking .................................................6-7
Parking on a slope................................6-8
Accessories and loading ......................6-9
Riding Your ATV.......................................7-1
Getting to know your ATV.....................7-3
Ride with care and good
judgement...........................................7-4
Be careful where you ride...................7-16
Turning your ATV ...............................7-22
Climbing uphill ....................................7-24
Riding downhill ...................................7-30
Crossing a slope.................................7-32
Crossing through shallow water .........7-34
Riding over rough terrain....................7-36
Sliding and skidding ...........................7-38
What to do if .......................................7-40
What to do ..........................................7-40
5
6
7

PERIODIC MAINTENANCE AND
ADJUSTMENT.........................................8-1
Owner’s manual and tool kit .................8-1
Periodic maintenance/Lubrication ........8-3
Engine oil..............................................8-5
Transmission oil ...................................8-7
Spark plug inspection ...........................8-9
Engine and V-bet compartment
air filter element cleaning .................8-11
Idle speed adjustment ........................8-15
Valve clearance adjustment ...............8-16
Throttle lever adjustment....................8-17
Front and rear brake shoe
inspection .........................................8-18
Front brake lever free play
adjustment........................................8-19
Rear brake adjustment .......................8-23
Drive chain slack check......................8-24
Drive chain slack adjustment..............8-25
Lublicating the drive chain..................8-27
Draining the V-belt compartment........8-28
Cable inspection and lubrication ........8-28
Brake lever lubrication........................8-29
Knuckle shaft, lower arms and
steering shaft lubrication ..................8-29
Wheel removal ...................................8-30
Wheel installation ...............................8-30
Battery ................................................8-31
Replenishing the battery fluid .............8-33
Fuse replacement...............................8-34
Replacing the headlight bulb ..............8-35
Tail/brake light bulb replacement .......8-37
Headlight beam adjustment................8-38
Spark arrester cleaning ......................8-38
Troubleshooting..................................8-40
Troubleshooting chart.........................8-41
CLEANING AND STORAGE....................9-1
A. CLEANING .......................................9-1
B. STORAGE .......................................9-3
SPECIFICATIONS .................................10-1
9
10
8

NOISE REGULATION............................11-1
MAINTENANCE RECORD ....................12-1
ATV LIMITED WARRANTY ...................13-1
YAMAHA EXTENDED SERVICE
(Y.E.S.)...................................................14-1
11
12
13
14

1-1
EBU00464
LOCATION OF THE WARNING AND
SPECIFICATION LABELS
ew
q
rt

1-2
Read and understand all of the labels on your
machine. They contain important information for
safe and proper operation of your ATV.
Never remove any labels from your ATV. If a
label becomes difficult to read or comes off, a
replacement label is available from your
Yamaha dealer.
1
21
5FE-21697-01 3FA-21696-41

1-3
43
5
3FA-2151E-A0
DRIVE SELECT LEVER
8Read owner’s manual carefully before operating.
8ATV MUST be stopped before shifting select
lever.
8Shifting into reverse is impossible without
applying rear brake lever.
5FE-21568-01
qWARNING
NEVER ride as a
passenger.
Passengers can cause
a loss of control,
resulting in SEVERE
INJURY or DEATH.
5FE-2151H-01

2-1
EBU00925
AN ATV IS NOT A TOY AND CAN BE HAZARDOUS TO OPERATE. An ATV handles differently from
other vehicles including motorcycles and cars. A collision or rollover can occur quickly, even during
routine maneuvers such as turning and riding on hills or over obstacles, if you fail to take proper pre-
cautions.
SEVERE INJURY OR DEATH can result if you do not follow these instructions:
8Read this manual and all labels carefully and follow the operating procedures described.
8Never operate an ATV without proper training or instruction. Take a Training Course.
Beginners should receive training from a certified instructor. Contact an authorized ATV dealer or
call 1-800-887-2887 to find out about the training courses nearest you.
8Always follow the age recommendation:
- A child under 16 years old should never operate an ATV with engine size greater than 90cc.
8Never allow a child under age 16 to operate an ATV without adult supervision, and never allow con-
tinued use of an ATV by a child if he or she does not have the abilities to operate it safely.
8Never carry a passenger on an ATV.
qSAFETY INFORMATION 2

2-2
8Always avoid operating an ATV on any paved surfaces, including sidewalks, driveways, parking lots
and streets.
8Never operate an ATV on any public street, road or highway, even a dirt or gravel one.
8Never operate an ATV without wearing an approved motorcycle helmet that fits properly. You
should also wear eye protection (goggles or face shield), gloves, boots, long-sleeved shirt or jacket,
and long pants.
8Never consume alcohol or drugs before or while operating this ATV.
8Never operate at speeds too fast for your skills or the conditions. Always go at a speed that is prop-
er for the terrain, visibility and operating conditions, and your experience.
8Never attempt wheelies, jumps, or other stunts.
8Always inspect your ATV each time you use it to make sure it is in safe operating condition. Always
follow the inspection and maintenance procedures and schedules described in this manual.
8Always keep both hands on the handlebars and both feet on the footboards of the ATV during oper-
ation.
8Always go slowly and be extra careful when operating on unfamiliar terrain. Always be alert to
changing terrain conditions when operating the ATV.

2-3
8Never operate on excessively rough, slippery or loose terrain until you have learned and practiced
the skills necessary to control the ATV on such terrain. Always be especially cautious on these
kinds of terrain.
8Always follow proper procedures for turning as described in this manual. Practice turning at low
speeds before attempting to turn at faster speeds. Do not turn at excessive speed.
8Never operate the ATV on hills too steep for the ATV or for your abilities. Practice on smaller hills
before attempting larger hills.
8Always follow proper procedures for climbing hills as described in this manual. Check the terrain
carefully before you start up any hill. Never climb hills with excessively slippery or loose surfaces.
Shift your weight forward. Never open the throttle suddenly. Never go over the top of a hill at high
speed.
8Always follow proper procedures for going down hills and for braking on hills as described in this
manual. Check the terrain carefully before you start down any hill. Shift your weight backward.
Never go down a hill at high speed. Avoid going down a hill at an angle that would cause the vehicle
to lean sharply to one side. Go straight down the hill where possible.
8Always follow proper procedures for crossing the side of a hill as described in this manual. Avoid
hills with excessively slippery or loose surfaces. Shift your weight to the uphill side of the ATV.
Never attempt to turn the ATV around on any hill until you have mastered the turning technique
described in this manual on level ground. Avoid crossing the side of a steep hill if possible.

2-4
8Always use proper procedures if you stall or roll backwards when climbing a hill. To avoid stalling,
maintain a steady speed when climbing a hill. If you stall or roll backwards, follow the special proce-
dure for braking described in this manual. Dismount on the uphill side or to a side if pointed straight
uphill. Turn the ATV around and remount, following the procedure described in this manual.
8Always 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 obstacles as described in this manual.
8Always 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.
8Never operate an ATV in fast flowing water or in water deeper than that recommended in this manu-
al. 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.
8Always 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.
8Always use the size and type tires specified in this manual.
Always maintain proper tire pressure as described in this manual.
8Never modify an ATV through improper installation or use of accessories.

2-5
8Never exceed the stated load capacity for an ATV. Cargo should be properly distributed and
securely attached. Reduce speed and follow instructions in this manual for carrying cargo. Allow
greater distance for braking.
FOR MORE INFORMATION ABOUT ATV SAFETY ,call the Consumer Products Safety Commission
at 1-800-638-2772, or the ATV Distributor’s Safety Hotline at 1-800-852-5344.

POTENTIAL HAZARD
Improper handling of gasoline.
WHAT CAN HAPPEN
Gasoline can catch fire and you could be
burned.
HOW TO AVOID THE HAZARD
Always turn off the engine when refueling.
Do not refuel right after the engine has
been running and is still very hot.
Do not spill gasoline on the engine or
exhaust pipe/muffler when refueling.
Never refuel while smoking, or while in the
vicinity of sparks, open flames, or other
sources of ignition such as the pilot lights
of water heaters and clothes dryers.
When transporting the ATV in another
vehicle, be sure it is kept upright and that
the fuel cock is in the “OFF” position.
2-6
Otherwise, fuel may leak out of the carbu-
retor or fuel tank.
WHAT CAN HAPPEN
Gasoline is poisonous and can cause
injuries.
HOW TO AVOID THE HAZARD
If you should swallow some gasoline or
inhale a lot of gasoline vapor, or get some
gasoline in your eyes, see your doctor
immediately.
If gasoline spills on your skin, wash with
soap and water. If gasoline spills on your
clothing, change your clothes.
qWARNING

POTENTIAL HAZARD
Starting or running the engine in a closed
area.
WHAT CAN HAPPEN
Exhaust fumes are poisonous and may
cause loss of consciousness and death
within a short time.
HOW TO AVOID THE HAZARD
Always operate your ATV in an area with
adequate ventilation.
qWARNING
2-7

3-1
1. Seat 11. Footboard
2. Drive select lever 12. Rear brake lever
3. Headlight 13. Parking brake
4. Front cover 14. Reverse indicator light
5. Front wheel 15. Neutral indicator light
6. Starter (choke) 16. Front brake lever
7. Fuel cock 17. Throttle lever
8. Rear wheel 18. Main switch
9. Tail/brake light 19. Fuel tank cap
10. Spark arrester 20. Handlebar switch
NOTE:
The machine you have purchased may differ
slightly from those shown in the figures of this
manual.
EBU00032
DESCRIPTION AND MACHINE IDENTIFICATION
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