light YAMAHA T105 1998 Owners Manual

GIVE SAFETY THE RIGHT OF WAY ...............5
GENERAL NOTE..............................................6
DESCRIPTION ..................................................8
MOTORCYCLE IDENTIFICATION ...................9
Identification numbers record ...................9
Key identification number .......................10
Frame serial number ................................10
Engine serial number ...............................10
CONTROL FUNCTIONS................................11
Main switch ...............................................11
Indicator lights ..........................................12
Instrument panel.......................................13
Handlebar switches ..................................14
Shift pedal .................................................16
Front brake lever .......................................16
Rear brake pedal .......................................17
Fuel tank cap .............................................17
Starter lever 1..........................................18
Kick starter .................................................18Steering lock..............................................19
Seat ............................................................20
Helmet holder ...........................................21
Side cover removal...................................21
PRE-OPERATION CHECKS ...........................22
Fuel .............................................................24
Engine oil ...................................................25
Tires ............................................................26
OPERATION AND IMPORTANT
RIDING POINTS.............................................27
Starting and warming up a
cold engine ................................................28
Starting a warm engine ...........................30
Shifting.......................................................31
To start out and accelerate.......................31
To decelerate .............................................33
Engine break-in .........................................34
Parking .......................................................36
3
EAA30001
CONTENTS
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4
PERIODIC MAINTENANCE AND
MINOR REPAIR..............................................37
Tool kit ........................................................38
Periodic maintenance/lubrication ...........39
Engine oil ...................................................41
Air filter ......................................................44
Throttle cable adjustment ........................46
Carburetor adjustment .............................47
Idle speed adjustment ..............................47
Spark plug inspection ..............................48
Front brake adjustment ............................50
Rear brake adjustment .............................51
Brake light switch adjustment .................52
Checking the brake shoes ........................52
Drive chain slack check ............................53
Drive chain slack adjustment ..................54
Drive chain lubrication .............................56
Brake lever and pedal ...............................57
Center and sidestand ...............................57Front fork inspection ................................58
Battery ........................................................59
Replenishing the battery fluid .................61
Fuse replacement .....................................62
Troubleshooting ........................................63
CLEANING AND STORAGE .........................64
Cleaning .....................................................64
Storage ......................................................64
SPECIFICAITIONS .........................................66
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EAA50000
DESCRIPTION
8
1. Tail/Brake light
2. Rear flasher light
3. Side cover
4. Fuel tank cap
5. Front flasher light
6. Kick starter
7. Rear brake pedal
8. Head light
9. Fuel tank
10. Seat lock11. Shift pedal
12. Handlebar switch
13. Speedometer
14. Fuel gauge
15. Main switch/steering lock
16. Throttle grip
17. Front brake lever
18. Indicator light
19. Helmet holder
20. Starter lever
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Position Function Key removal
EAB00000
CONTROL FUNCTIONS
EAB00100Main switch
The main switch controls the ignition and lighting systems. Its operation is described
below.
11
ON
Electrical circuits are switched on.
The engine can be started.Cannot be removed.
Can be removed.
Can be removed. All electrical circuits are switched off.
The steering is locked and all
electrical circuits are switched off. OFF
LOCK
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EAB10000Indicator lights
12
1Turn indicator light
2Neutral indicator light
3Top gear indicator light
4High beam indicator light
Description Function
Turn indicator light
“5”:
Neutral indicator
light “N”:
Top gear indicator
light “TOP”:
High beam indica-
tor light “&”:Flashes when the
turn switch is
“ON”.
Lights when the
transmission is in
neutral.
Light when the
transmission is in
top (4th) gear.
Lights when the
headlight high
beam is used.
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Position Function Handlebar switches
Lights switch
Dimmer switch
Turn signal switch
14
1Lights switch2Dimmer switch3Turn signal switch
Position Function
ON
OFF
Headlight, taillight and meter lights
comes on when engine is running.
Headlight, taillight and meter lights
does not come on.
Position Function
&(HI)
% (LO)Turns on the headlight high
beam.
Turns on the headlight low
beam.4
6
OFFTurns on the left flasher.
Turns on the right flasher.
Turns off the flasher.
Push the switch in after it has
returned to center position.
∇
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EAC20100Starter lever 1
The starter lever is located on the left han-
dlebar. Starting a cold engine requires a
richer fuel mixture. In such a case, turn the
starter lever to the left. After the engine is
warm, turn the lever to its original position.EAC60700Kick starter
Rotate the kick starter away from the en-
gine. Push the starter down lightly with
your foot until the gears engage, then kick
smoothly and forcefully to start the engine.
18
1Starter lever1Kick starter
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EAC42301Seat
To open the seat:
1. Insert the key in the lock and turn it as
shown.
2. Lift the end of the seat up to open.
To lock the seat:
1. Replace the seat in the original posi-
tion.
2. Slightly push the end of the seat down
to lock.EUU01700NOTE:
Make sure that the seat is securely fitted.
20
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22
PRE-OPERATION CHECKS
Before using this motorcycle, check the following points:
Item Routine Page
Fuel9Check fuel level/top up as required. 24
Engine oil9Check oil level/add oil as required. 25, 41~43
9Check operation, condition and free play. Adjust if necessary.
BrakeMake sure the brankes are working properly by checking at 50~52
low speed shortly.
Throttle grip/Housing9Check for smooth operation. Lubricate/Adjust if necessary.—
Drive chain9Check chain slack and condition. Adjust if necessary. 53~56
Wheels/Tires9Check tire pressure, wear, damage and spoke tightness. 26~27
Control/Meter cable9Check for smooth operation. Lubricate if necessary.—
Brake and shift pedal shafts9Check for smooth operation. Lubricate if necessary. 57
Brake lever pivots9Check for smooth operation. Lubricate if necessary. 57
Center and sidestand pivots9Check for smooth operation. Lubricate if necessary. 57
Fittings/fasteners9Check all chassis fittings and fasteners.
—
9Tighten/Adjust, if necessary.
Lights and signals9Check for proper operation.—
Switches9Check for proper operation.—
Battery9Check fluid level, top-up with distilled water if necessary. 59~61
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EAF00000
OPERATION AND
IMPORTANT RIDING
POINTS
EAF18800*Starting and warming up a cold engine
1. Turn the main switch to ON”.
2. Shift transmission into neutral.EUU03000NOTE:
When the transmission is in neutral, the
neutral indicator light (green) should be
on. If the light does not come on, ask a
Yamaha dealer to inspect it.
28
N. Neutral
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