2002 YAMAHA NEO115 air condition
[x] Cancel search: air conditionPage 19 of 72
4-1
4
EAU01114
4-PRE-OPERATION CHECKS
The condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpectedly,
even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leakage or loss
of tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thorough visual inspec-
tion, to check the following points before each ride.
EAU03439
Pre-operation check list
CO-01E
ITEM CHECKS PAGE
FuelCheck fuel level in fuel tank.
Refuel if necessary.
Check fuel line for leakage.3-5
Engine oilCheck oil level in engine.
If necessary, add recommended oil to specified level.
Check vehicle for oil leakage.6-9
Final transmission oil
Check vehicle for oil leakage. 6-11–6-12
Front brakeCheck operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check fluid level in reservoir.
If necessary, add recommended brake fluid to specified level.
Check hydraulic system for leakage.6-21–6-24
Rear brakeCheck operation.
Check lever free play.
Adjust if necessary.6-22–6-23
Throttle gripMake sure that operation is smooth.
Check cable free play.
If necessary, have Yamaha dealer adjust cable free play and lubricate cable and
grip housing.6-17–6-18, 6-26
Control cablesMake sure that operation is smooth.
Lubricate if necessary.6-25
Wheels and tiresCheck for damage.
Check tire condition and tread depth.
Check air pressure.
Correct if necessary.6-19–6-21
U5MXE0.book Page 1 Thursday, December 20, 2001 2:08 PM
Page 28 of 72
6-1
6
EAU00462
6-PERIODIC MAINTENANCE AND MINOR REPAIR
EAU00464
Safety is an obligation of the owner.
Periodic inspection, adjustment and lu-
brication will keep your vehicle in the
safest and most efficient condition pos-
sible. The most important points of in-
spection, adjustment, and lubrication
are explained on the following pages.
The intervals given in the periodic
maintenance and lubrication chart
should be simply considered as a gen-
eral guide under normal riding condi-
tions. However, DEPENDING ON THE
WEATHER, TERRAIN, GEOGRAPHI-
CAL LOCATION, AND INDIVIDUAL
USE, THE MAINTENANCE INTER-
VALS MAY NEED TO BE SHORT-
ENED.
EW000060
WARNING
_ If you are not familiar with motor-
cycle maintenance work, have a
Yamaha dealer do it for you. _
EAU03846*
Owner’s tool kit The owner’s tool kit is located on the
bottom of the seat. (See page 3-6 for
seat opening and closing procedures.)
The service information included in this
manual and the tools provided in the
owner’s tool kit are intended to assist
you in the performance of preventive
maintenance and minor repairs. How-
ever, additional tools such as a torque
wrench may be necessary to perform
certain maintenance work correctly.
NOTE:_ If you do not have the tools or experi-
ence required for a particular job, have
a Yamaha dealer perform it for you. _
EW000063
WARNING
_ Modifications not approved by
Yamaha may cause loss of perfor-
mance and render the vehicle un-
safe for use. Consult a Yamaha
dealer before attempting any chang-
es. _
1. Owner’s tool kit
U5MXE0.book Page 1 Thursday, December 20, 2001 2:08 PM
Page 29 of 72
PERIODIC MAINTENANCE AND MINOR REPAIR
6-2
6
EAU00473
Periodic maintenance and lubrication chart
CP-03ENO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (
×1,000 km)
0.5 2 4 8 12
1*Fuel line
Check fuel hoses and vacuum hose for cracks or damage.√√√√
2 Spark plugCheck condition.
Clean and regap.√√√√√
Replace if necessary.√√√
3*ValvesCheck valve clearance.
Adjust.√√√√√
4 Air filter element
Clean. Replace if necessary.√√√√
5V-belt case air filter
elementsClean. Replace if necessary.√√√√
6*BatteryCheck electrolyte level and specific gravity.
Make sure that the breather hose is properly routed.√√√√
7*Front brakeCheck operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-3.)
Replace brake pads if necessary.√√√√√
8*Rear brakeCheck operation and adjust brake lever free play.
Replace brake shoes if necessary.√√√√√
9*WheelsCheck runout, spoke tightness and for damage.
Tighten spokes if necessary.√√√√
10*Wheel bearings
Check bearing for looseness or damage.√√√√
11*SwingarmCheck operation and for excessive play.
Lubricate with lithium-soap based grease, every 24,000 km.√√√√
12*Steering bearingsCheck bearing play and steering for roughness.
Lubricate with lithium-soap-based grease, every 12,000 km.√√√√√
13*Chassis fasteners
Make sure that all nuts, bolts and screws are properly tightened.√√√√
14 Sidestand/centerstandCheck operation.
Lubricate.√√√√
15*Front fork
Check operation and for oil leakage.√√√√
U5MXE0.book Page 2 Thursday, December 20, 2001 2:08 PM
Page 30 of 72
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
U5MXE0.book Page 3 Thursday, December 20, 2001 2:08 PM
Page 34 of 72
PERIODIC MAINTENANCE AND MINOR REPAIR
6-7
6
EAUT0004*
Checking the spark plug The spark plug is an important engine
component, which is easy to check.
Since heat and deposits will cause any
spark plug to slowly erode, the spark
plug should be removed and checked
in accordance with the periodic mainte-
nance and lubrication chart. In addition,
the condition of the spark plug can re-
veal the condition of the engine.
To remove the spark plug
1. Remove panel A. (See page 6-4
for panel removal and installation
procedures.)
2. Remove the spark plug cap.3. Remove the spark plug as shown,
with the spark plug wrench includ-
ed in the owner’s tool kit.To check the spark plug
1. Check that the porcelain insulator
around the center electrode of the
spark plug is a medium-to-light tan
(the ideal color when the motor-
cycle is ridden normally).
NOTE:_ If the spark plug shows a distinctly dif-
ferent color, the engine could be defec-
tive. Do not attempt to diagnose such
problems yourself. Instead, have a
Yamaha dealer check the motorcycle. _2. Check the spark plug for electrode
erosion and excessive carbon or
other deposits, and replace it if
necessary.
1. Spark plug cap
1. Spark plug wrench
Specified spark plug:
CR7HSA (NGK)
U5MXE0.book Page 7 Thursday, December 20, 2001 2:08 PM
Page 46 of 72
PERIODIC MAINTENANCE AND MINOR REPAIR
6-19
6
EAU03790*
Tires To maximize the performance, durabil-
ity, and safe operation of your motor-
cycle, note the following points
regarding the specified tires.
Tire air pressure
The tire air pressure should be
checked and, if necessary, adjusted
before each ride.
EW000091
WARNING
_ The tire air pressure must be
checked and adjusted on cold tires
(i.e., when the temperature of the
tires equals the ambient tempera-
ture). _
CE-24E
CE-07EEW000087
WARNING
_ Because loading has an enormous
impact on the handling, braking, per-
formance and safety characteristics
of your motorcycle, you should keep
the following precautions in mind.
NEVER OVERLOAD THE
MOTORCYCLE! Operation of an
overloaded motorcycle may re-
sult in tire damage, loss of con-
trol, or severe injury. Make sure
that the total weight of rider, pas-
senger, cargo, and accessories
does not exceed the specified
maximum load for the vehicle.
Do not carry along loosely
packed items, which can shift
during a ride.
Securely pack the heaviest
items close to the center of the
motorcycle and distribute the
weight evenly on both sides.
Adjust the tire air pressure with
regard to the load.
Check the tire condition and air
pressure before each ride.
_
Tire air pressure
(measured on cold tires)
Front Rear
200 kPa
(2.00 kgf/cm2)225 kPa
(2.25 kgf/cm
2)
Maximum load* 116 kg
* Total weight of rider, passenger, cargo and
accessories
U5MXE0.book Page 19 Thursday, December 20, 2001 2:08 PM
Page 52 of 72
PERIODIC MAINTENANCE AND MINOR REPAIR
6-25
6
EAU03985
Changing the brake fluid Have a Yamaha dealer change the
brake fluid at the intervals specified in
the NOTE after the periodic mainte-
nance and lubrication chart. In addition,
have the oil seals of the brake master
cylinder and caliper as well as the
brake hose replaced at the intervals
listed below or whenever they are dam-
aged or leaking.
Oil seals: Replace every two
years.
Brake hose: Replace every four
years.
EAU00770*
Checking the V-belt The V-belt must be checked by a
Yamaha dealer at the intervals speci-
fied in the periodic maintenance and lu-
brication chart.NOTE:_ It is recommended to replace the V-belt
every 25,000 km. _
EAU02962
Checking and lubricating the
cables The operation of all control cables and
the condition of the cables should be
checked before each ride, and the ca-
bles and cable ends should be lubricat-
ed if necessary. If a cable is damaged
or does not move smoothly, have a
Yamaha dealer check or replace it.
EW000112
WARNING
_ Damage to the outer sheath may in-
terfere with proper cable operation
and will cause the inner cable to
rust. Replace a damaged cable as
soon as possible to prevent unsafe
conditions. _Recommended lubricant:
Engine oil
U5MXE0.book Page 25 Thursday, December 20, 2001 2:08 PM
Page 54 of 72
PERIODIC MAINTENANCE AND MINOR REPAIR
6-27
6
EAU03371
Checking and lubricating the
centerstand and sidestand The operation of the centerstand and
sidestand should be checked before
each ride, and the pivots and metal-to-
metal contact surfaces should be lubri-
cated if necessary.
EW000114
WARNING
_ If the centerstand or sidestand does
not move up and down smoothly,
have a Yamaha dealer check or re-
pair it. _
EAU02939
Checking the front fork The condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic main-
tenance and lubrication chart.
To check the condition
EW000115
WARNING
_ Securely support the motorcycle so
that there is no danger of it falling
over. _Check the inner tubes for scratches,
damage and excessive oil leakage.
Recommended lubricant:
Lithium-soap-based grease
(all-purpose grease)
U5MXE0.book Page 27 Thursday, December 20, 2001 2:08 PM