2002 YAMAHA NEO115 brake light

EAU00009
TABLE OF CONTENTS
GIVE SAFETY THE RIGHT OF WAY .................1-1
DESCRIPTION ...................................................2-1
Left view .............................................................2-1
Right view...........................................................2-2
Controls and instruments ...................................2-3
INSTRUMENT AND CONTROL FUNCTIONS ....3-1
Main switch/steering lock ..................................3-1
Indicator lights ...................................................3-2
Speedometer unit ..............................................3-2
Fuel gauge ........................................................3-2
Handlebar switches ...........................................3-3
Front brake lever ...............................................3-4
Rear brake lever ................................................3-4
Fuel tank cap .....................................................3-4
Fuel ...................................................................3-5
Starter (choke) lever ..........................................3-6
Kickstarter .........................................................3-6
Seat ...................................................................3-6
Helmet box ........................................................3-7
Convenience hook .............................................3-8
PRE-OPERATION CHECKS ...............................4-1
Pre-operation check list .....................................4-1OPERATION AND IMPORTANT RIDING
POINTS................................................................5-1
Starting and warming up a cold engine .............5-1
Starting a warm engine .....................................5-2
Starting off .........................................................5-2
Acceleration and deceleration ...........................5-3
Braking ..............................................................5-3
Engine break-in .................................................5-4
Parking ..............................................................5-5
General note ......................................................5-6
PERIODIC MAINTENANCE AND MINOR
REPAIR................................................................6-1
Owner’s tool kit ..................................................6-1
Periodic maintenance and lubrication chart ......6-2
Removing and installing the cowling and
panels ............................................................6-4
Checking the spark plug ....................................6-7
Engine oil and oil strainer ..................................6-9
Final transmission oil .......................................6-11
Cleaning the air filter element, V-belt case
air filter elements, and check hoses ............6-13
Adjusting the carburetor ..................................6-16
Adjusting the engine idling speed ...................6-17
Adjusting the throttle cable free play ...............6-17
Adjusting the valve clearance .........................6-18
1234
56
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TABLE OF CONTENTS
Tires ................................................................ 6-19
Spoke wheels .................................................. 6-21
Checking the front brake lever free play .......... 6-21
Adjusting the rear brake lever free play .......... 6-22
Checking the front brake pads and rear
brake shoes ................................................. 6-23
Checking the brake fluid level ......................... 6-24
Changing the brake fluid ................................. 6-25
Checking the V-belt ......................................... 6-25
Checking and lubricating the cables ............... 6-25
Checking and lubricating the throttle grip
and cable ..................................................... 6-26
Lubricating the front and rear brake levers ..... 6-26
Checking and lubricating the centerstand
and sidestand .............................................. 6-27
Checking the front fork .................................... 6-27
Checking the steering ..................................... 6-28
Checking the wheel bearings .......................... 6-29
Battery ............................................................. 6-29
Replacing the fuse .......................................... 6-31
Replacing a headlight bulb .............................. 6-33
Replacing a front turn signal light bulb ............ 6-34
Replacing the tail/brake light bulb or a rear
turn signal light bulb .................................... 6-35
Troubleshooting .............................................. 6-37
Troubleshooting chart ..................................... 6-38MOTORCYCLE CLEANING AND STORAGE ..... 7-1
A. CLEANING .................................................... 7-1
B. STORAGE ..................................................... 7-1
SPECIFICATIONS ............................................... 8-1
Specifications .................................................... 8-1
CONSUMER INFORMATION.............................. 9-1
Identification numbers ....................................... 9-1
Frame serial number ......................................... 9-1
Engine serial number ........................................ 9-1
789
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PRE-OPERATION CHECKS
4-2
4
NOTE:_ Pre-operation checks should be made each time the motorcycle is used. Such an inspection can be accomplished in a very
short time; and the added safety it assures is more than worth the time involved. _
EWA00033
WARNING
_ If any item in the Pre-operation check list is not working properly, have it inspected and repaired before operating
the motorcycle. _Brake leversMake sure that operation is smooth.
Lubricate lever pivoting points if necessary.6-26
Centerstand, sidestandMake sure that operation is smooth.
Lubricate pivots if necessary.6-27
Chassis fastenersMake sure that all nuts, bolts and screws are properly tightened.
Tighten if necessary.—
Instruments, lights, signals
and switchesCheck operation.
Correct if necessary.—
BatteryCheck fluid level.
Fill with distilled water if necessary.6-29–6-31 ITEM CHECKS PAGEU5MXE0.book Page 2 Thursday, December 20, 2001 2:08 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
6
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
EAU03057*
NOTE:_

From 16,000 km, repeat the maintenance intervals starting from 4,000 km.


Depending on riding conditions, the V-belt replacement interval may vary.


The air filter needs more frequent service if you are riding in unusually wet or dusty areas.


Hydraulic brake system
After disassembling the brake master cylinder, and caliper cylinder, always change the fluid. Regularly check the
brake fluid level and fill reservoir as required.
Replace the oil seals on the inner parts of the brake master cylinder and caliper cylinder every two years.
Replace the brake hose every four years or if cracked or damaged.
_16
*Shock absorber
assembliesCheck operation and shock absorbers for oil leakage.√√√√
17*CarburetorCheck starter (choke) operation.
Adjust engine idling speed.√√√√√
18 Engine oilChange.
Check oil level and vehicle for oil leakage.√√Every 2,000 km
19*Engine oil strainer
Clean.√√
20 Final transmission oilCheck vehicle for oil leakage.√√√√√
Change.√Every 10,000 km
21*V-beltCheck the damage and wear.√√√
Replace. Every 25,000 km (See NOTE.)
22*Front and rear brake
switchesCheck operation.√√√√√
23 Moving parts and cables
Lubricate.√√√√
24*Lights, signals and
switchesCheck operation.
Adjust headlight beam.√√√√√ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (
×1,000 km)
0.5 2 4 8 12
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-35
6
EAUS0013*
Replacing the tail/brake light
bulb or a rear turn signal light
bulb
EC000107
CAUTION:_ It is advisable to have a Yamaha
dealer perform this job. _Place the motorcycle on the center-
stand.
Tail/brake light bulb
1. Remove panel B. (See page 6-5
for panel removal and installation
procedures.)2. Remove the screws, unhook the
tab from the slot, and then pull the
tail/brake light lens outward.3. Remove the defective bulb by
pushing it in and turning it counter-
clockwise.
4. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
5. Place the tail/brake light lens into
the original position, and then in-
stall the screws.
EC000108
CAUTION:_ Do not overtighten the screws, oth-
erwise the lens may break. _6. Install the panel.
1. Screw (× 2)
1. Tab
2. Slot
1. Tail/brake light bulb
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-36
6 Turn signal light bulb
1. Remove the tail/brake light lens.
(See “Tail/brake light bulb” for lens
removal and installation proce-
dures.)
2. Pull the turn signal light lens off. 3. Remove the defective bulb.
4. Insert a new bulb into position.
5. Place the turn signal light lens into
the original position.
6. Install the tail/brake light lens.
1. Turn signal light bulb (× 2)
U5MXE0.book Page 36 Thursday, December 20, 2001 2:08 PM

7-1
7
EAK00000
7-MOTORCYCLE CLEANING AND STORAGE
EAK01302*
A. CLEANINGFrequent, thorough cleaning of your
motorcycle will not only enhance its ap-
pearance but will improve its general
performance and extend the useful life
of many components.
1. Rinse the dirt and degreaser off
with a garden hose.
EUU34602
CAUTION:_Excessive hose pressure may cause
water seepage and deterioration of
wheel bearings, front fork, brakes,
transmission seals and electrical
parts.2. After cleaning the motorcycle, dry
all surfaces with a chamois, clean
towel, or soft absorbent cloth.
3. Automotive-type wax may be ap-
plied to all painted and chrome-
plated surfaces. When finished,
start the engine and let it idle for
several minutes.
EAK00700*
B. STORAGELong term storage (60 days or more) of
your motorcycle will require some pre-
ventive procedures to guard against
deterioration. After thoroughly cleaning
the motorcycle, prepare for storage as
follows:
1. Drain the fuel tank, fuel lines, and
carburetor float bowl(s).
2. Lubricate all control cables.
3. Block up the frame to raise both
wheels off the ground.
4. Tie a plastic bag over the exhaust
pipe outlet to prevent moisture
from entering.
5. If storing in a humid or salt-air at-
mosphere, coat all exposed metal
surfaces with a light film of oil. Do
not apply oil to any rubber parts or
the seat cover.6. Remove the battery and charge it.
Store it in a dry place and re-
charge it once a month. Do not
store the battery in an excessively
warm or cold place (less than 0°C
or more than 30°C).
EUU05800
NOTE:_Make any necessary repairs before
storing the motorcycle.
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SPECIFICATIONS
8-3
8
Spring/shock absorbers
Front Coil spring / oil damper
Rear Coil spring / oil damper
Wheel travel
Front 80 mm
Rear 55 mm
Electrical
Ignition system DC. C.D.I.
Charging system
Type A.C. magneto
Standard output 14 V, 105 W@ 5,000 r/min
Battery
Model Local made
Voltage, capacity 12 V, 7 Ah
Headlight bulb type
Incandesce bulb
Bulb voltage, wattage
× quantity
Headlight 12 V, 25/25 W × 2
Tail/brake light 12 V, 5/21 W × 1
Turn signal light 12 V, 10 W × 4
Meter lighting 12 V, 1.7 W × 1
12 V, 3.4 W × 1
High beam indicator light 12 V, 1.7 W × 1
Turn signal indicator light 12 V, 3.4 W × 2
Fuse
10 A
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