brake light YAMAHA YFM350R-W 2007 User Guide

6-8
6
EBU20900Parking on a slope
WARNING
EWB00870Avoid parking on hills or other inclines. Park-
ing on a hill or other incline could cause the
ATV to roll out of control, increasing the
chance of an accident. If you must park on an
incline, place the ATV transversely across the
incline, apply the parking brake, stop the en-
gine, shift into first gear, and then block the
front and rear wheels with rocks or other ob-
jects.
Do not park the ATV at all on hills that are sosteep you could not walk up them easily.
1. Bring the ATV to a stop by applying the front
brake.
2. With the front and rear brake applied, pull the
clutch lever, shift into the neutral position, re-
lease the clutch lever, and then apply the
parking brake.
3. Stop the engine by setting the engine stop
switch to “”.4. With the front and rear brakes applied, pull the
clutch lever, shift into first gear, and then re-
lease the clutch lever, brake lever and brake
pedal.
NOTE:Make sure that the neutral indicator light goes off.
5. Turn the key to “OFF”.
U10P60E0.book Page 8 Thursday, June 15, 2006 4:19 PM

7-13
7
WARNING
EWB01720Always open the throttle gradually and release
the clutch lever slowly. Otherwise, the ATV
could wheelie which would increase thechance of an accident.CAUTION:ECB00230Do not shift gears without releasing the throt-
tle. Damage to the engine or drive train may oc-cur.
When slowing down or stopping, release the throt-
tle and apply the brakes smoothly and evenly. As
you slow down, shift to a lower gear. Be sure that
the engine has sufficiently slowed before engaging
a lower gear. Improper use of the brakes or shifting
can cause the tires to lose traction, reducing con-
trol and increasing the possibility of an accident.
WARNING
EWB01560Make sure the engine has sufficiently slowed
before shifting to a lower gear. Engaging a low-
er gear when the engine speed is too highcould cause the wheels to stop rotating.TURNING YOUR ATV
To achieve maximum traction on unpaved surfac-
es, the two rear wheels are mounted solidly on one
axle and turn together at the same speed. There-
fore, unless the wheel on the inside of the turn is al-
lowed to slip or lose some traction, the ATV will
resist turning. A special turning technique must be
used to allow the ATV to make turns quickly and
easily. It is essential that this skill be learned first at
low speed.
WARNING
EWB01570Always follow proper procedures for turning
as described in this Owner’s Manual. Practice
turning at low speeds before attempting to turn
at faster speeds. Do not turn at speeds too fastfor your skills or the conditions.
As you approach a curve, slow down and begin to
turn the handlebars in the desired direction. As you
do so, put your weight on the footboard to the out-
side of the turn (opposite your desired direction)
and lean your upper body into the turn. Use the
throttle to maintain an even speed through the turn.
This maneuver will let the wheel on the inside of
the turn slip slightly, allowing the ATV to make the
turn properly.
U10P60E0.book Page 13 Thursday, June 15, 2006 4:19 PM

7-24
7BRAKES AND ELECTRICAL EQUIPMENT
(turn signals, horn, headlight, etc.) FOR PROP-
ER OPERATION when you come out of the wa-
ter. Do not continue to ride your ATV until you
have regained adequate braking ability. (See
page 7-19.)
U10P60E0.book Page 24 Thursday, June 15, 2006 4:19 PM

8-6
8
EBU28130NOTE:
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
Hydraulic brake service
Regularly check and, if necessary, correct the brake fluid level.27*Moving parts and
cablesLubricate.√√√√
28*Throttle lever hous-
ing and cableCheck operation and correct if necessary.
Check throttle cable free play and adjust if neces-
sary.
Lubricate throttle lever housing and cable.√√√√√
29*Exhaust systemCheck for leakage and replace gasket(s) if neces-
sary.
Check for looseness and tighten all screw clamps
and joints if necessary.√√√
30 Spark arresterClean.√√√
31*Front and rear brake
switchesCheck operation and correct if necessary.√√√√√
32*Lights and switchesCheck operation and correct if necessary.
Adjust headlight beam.√√√√√ NO. ITEMCHECK OR MAINTENANCE
JOBINITIAL EVERY
Whichev-
er comes
firstmonth136612
km
(mi)320
(200)1200
(750)2400
(1500)2400
(1500)4800
(3000)
hours 20 75 150 150 300U10P60E0.book Page 6 Thursday, June 15, 2006 4:19 PM

8-25
8
NOTE:If the cable length cannot be adjusted to specifica-tion, consult a Yamaha dealer.
5. Tighten the locknut on the brake cable.
6. Turn in the adjusting bolt at the rear brake cal-
iper until it feels tight, then turn it out 1/8 turn
and tighten its locknut to the specified torque.CAUTION:ECB00520When tightening the locknut, hold the adjust-
ing bolt with a wrench so that it does not turntogether with the locknut.
WARNING
EWB02090Operating with improperly serviced or adjust-
ed brakes could cause the brakes to malfunc-
tion, resulting in reduced braking
performance. This could increase the chance
of a collision or accident. After adjusting the
parking brake free play, block the rear of the
ATV off the ground and spin the rear wheels.
Check to make sure there is no brake drag. If
brake drag is noticed, perform the adjustmentagain.EBU24740Brake light switches The operation of the brake light switches must be
checked and, if necessary, adjusted at the inter-
vals specified in the periodic maintenance and lu-
brication chart.
The brake light switch for the brake pedal can be
adjusted as follows, but the other brake light
switches should be adjusted by a Yamaha dealer.
1. Locknut
2. Adjusting nut
Tightening torque:
Locknut (rear brake caliper):
16 Nm (1.6 m·kgf, 11 ft·lbf)
U10P60E0.book Page 25 Thursday, June 15, 2006 4:19 PM

8-26
8
NOTE:The brake light switch is properly adjusted when
the brake light comes on just before braking takeseffect.
Turn the adjusting nut while holding the brake light
switch in place. To make the brake light come on
earlier, turn the adjusting nut in direction (a). To
make the brake light come on later, turn the adjust-
ing nut in direction (b).
EBU24820Adjusting the clutch lever free play The clutch lever free play must be checked and, if
necessary, adjusted at the intervals specified in the
periodic maintenance and lubrication chart.
The clutch lever free play should measure 5.0–
10.0 mm (0.20–0.39 in) as shown. If the free play
is incorrect, adjust it as follows.
1. Loosen the locknut at the clutch lever.
1. Brake light switch
2. Brake light switch adjusting nut
1. Locknut
2. Clutch lever free play adjusting bolt
3. Clutch lever free play
U10P60E0.book Page 26 Thursday, June 15, 2006 4:19 PM

8-38
8
EBU28160Headlight bulb If the headlight bulb burns out, have a Yamaha
dealer replace it.EBU28170Headlight beam If a headlight beam adjustment is necessary, have
a Yamaha dealer perform it.EBU25600Replacing the tail/brake light bulb If the tail/brake light bulb burns out, replace it as
follows.
1. Remove the lens by removing the screws.2. Remove the defective bulb by pushing it in
and turning it counterclockwise.
3. Insert a new bulb into the socket, push it in,
and then turn it clockwise until it stops.
4. Install the lens by installing the screws.
CAUTION:ECB00700Do not overtighten the screws, otherwise thelens may break.EBU28030Replacing a turn signal light bulb 1. Remove the turn signal light lens by removing
the screw.
1. Screw
1. Tail/brake light bulb
U10P60E0.book Page 38 Thursday, June 15, 2006 4:19 PM

10-4
10
Front suspension:Type:
Double wishbone
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
200 mm (7.9 in)Rear suspension:Type:
Swingarm (link suspension)
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel:
210 mm (8.3 in)Electrical system:Ignition system:
DC. CDI
Charging system:
AC magnetoBattery:Model:
YTZ10S
Voltage, capacity:
12 V, 8.6 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage x quantity:Headlight:
12 V, 35.0/35.0 W × 1Tail/brake light:
12 V, 5.0/21.0 W × 1
Front turn signal light:
12 V, 10.0 W
Rear turn signal light:
12 V, 10.0 W
Auxiliary light:
12 V, 5.0 W
License plate light:
12 V, 5.0 W
Neutral indicator light:
12 V, 1.7 W × 1
High beam indicator light:
LED
Turn signal indicator light:
LED
Reverse indicator light:
12 V, 1.7 W × 1
Fuses:Main fuse:
15.0 A
Signaling system fuse:
7.5 A
U10P60E0.book Page 4 Thursday, June 15, 2006 4:19 PM

INDEX
AAccessories and loading ................................................ 6-9
Air filter element, cleaning ............................................ 8-13
Auxiliary light bulb ........................................................ 8-40BBattery .......................................................................... 8-35
Brake and clutch levers, checking and lubricating ....... 8-31
Brake and shift pedals, checking and lubricating ......... 8-32
Brake fluid, changing ................................................... 8-22
Brake fluid level, checking ........................................... 8-21
Brake lever ..................................................................... 4-6
Brake lever free play, checking the front ...................... 8-22
Brake light switches ..................................................... 8-25
Brake pads, checking the front and rear ...................... 8-20
Brake pedal .................................................................... 4-7
Brake pedal position, checking .................................... 8-23
Brakes, front and rear .................................................... 5-3CCables, checking and lubricating ................................. 8-30
Carburetor, adjusting ................................................... 8-17
Chassis fasteners .......................................................... 5-7
Cleaning ......................................................................... 9-1
Clutch lever .................................................................... 4-6
Clutch lever free play, adjusting ................................... 8-26DDrive chain ..................................................................... 5-4
Drive chain, lubricating ................................................. 8-30
Drive chain slack .......................................................... 8-27Drive select lever ........................................................... 4-9
Drive select lever and driving in reverse ........................ 6-3
EEngine break-in .............................................................. 6-6
Engine, cold start ........................................................... 6-1
Engine idling speed ..................................................... 8-17
Engine oil ....................................................................... 5-3
Engine oil and oil filter element .................................... 8-10
Engine, starting a warm ................................................. 6-3
Engine stop switch ......................................................... 4-3FFuel ....................................................................... 4-10, 5-3
Fuel cock ..................................................................... 4-11
Fuel tank cap ................................................................. 4-9
Fuses, replacing .......................................................... 8-37HHandlebar switches ....................................................... 4-3
Hazard switch ................................................................ 4-4
Headlight beam ............................................................ 8-38
Headlight bulb .............................................................. 8-38
High beam indicator light ............................................... 4-2
Horn switch .................................................................... 4-4IIdentification numbers .................................................. 11-1
Indicator lights ................................................................ 4-2
Instruments, lights and switches .................................... 5-7LLabel locations ............................................................... 2-1
U10P60E0.book Page 1 Thursday, June 15, 2006 4:19 PM

License plate light bulb, replacing ................................ 8-39
Light switch .................................................................... 4-4MMain switch .................................................................... 4-1
Model label ................................................................... 11-1NNeutral indicator light ..................................................... 4-2OOwner’s manual and tool kit ........................................... 8-1PParking ........................................................................... 6-7
Parking brake free play, adjusting ................................ 8-24
Parking brake lever ........................................................ 4-7
Parking on a slope ......................................................... 6-8
Part locations ................................................................. 3-1
Periodic maintenance and lubrication chart ................... 8-3
Pre-operation check list .................................................. 5-1RReverse indicator light .................................................... 4-2
Riding your ATV ............................................................. 7-1SSafety information .......................................................... 1-1
Seat .............................................................................. 4-14
Shifting ........................................................................... 6-4
Shift pedal ...................................................................... 4-8
Shock absorber assemblies, adjusting the front .......... 4-14
Shock absorber assembly, adjusting the rear .............. 4-16
Spark arrester, cleaning ............................................... 8-16
Spark plug, checking ...................................................... 8-8
Specifications ............................................................... 10-1
Speed limiter .................................................................. 4-5
Speedometer .................................................................. 4-2Starter (choke) ............................................................. 4-12
Start switch ..................................................................... 4-3
Steering lock ................................................................ 4-13
Steering shaft, lubricating ............................................. 8-35
Storage ........................................................................... 9-2
Suspension, lubricating the upper and lower arm
pivots ......................................................................... 8-34
Suspension relay arm and connecting arm pivoting
points, lubricating the rear ......................................... 8-33
Swingarm pivots, lubricating ........................................ 8-32
TTail/brake light bulb, replacing ..................................... 8-38
Throttle cable free play, adjusting ................................ 8-19
Throttle lever ........................................................... 4-4, 5-4
Tire pressure, measuring ............................................... 5-5
Tires ............................................................................... 5-4
Tire wear limit ................................................................. 5-6
Troubleshooting ........................................................... 8-42
Troubleshooting chart .................................................. 8-43
Turn signal indicator light ............................................... 4-2
Turn signal light bulb, replacing ................................... 8-38
Turn signal switch .......................................................... 4-4VValve clearance ............................................................ 8-19
Vehicle identification number ....................................... 11-1WWheel bearings, checking ............................................ 8-32
Wheel, installing ........................................................... 8-41
Wheel, removing .......................................................... 8-40
U10P60E0.book Page 2 Thursday, June 15, 2006 4:19 PM