headlight bulb YAMAHA DT125R 2002 Owners Manual

PERIODIC MAINTENANCE AND
MINOR REPAIR ................................................ 6-1
Owner’s tool kit ............................................... 6-1
Periodic maintenance and lubrication chart ... 6-2
Removing and installing cowlings .................. 6-5
Removing and installing panels ...................... 6-7
Checking the spark plug ................................. 6-9
Transmission oil ........................................... 6-10
Coolant ......................................................... 6-12
Changing the coolant ................................... 6-14
Cleaning the air filter element........................ 6-16
Adjusting the carburetor ............................... 6-17
Adjusting the engine idling speed ................ 6-17
Adjusting the throttle cable free play ............ 6-18
Tires ............................................................. 6-19
Spoke wheels ............................................... 6-21
Adjusting the clutch lever free play ............... 6-22
Adjusting the brake lever free play ............... 6-23
Adjusting the brake pedal position ............... 6-23
Adjusting the rear brake light switch ............. 6-24
Checking the front and rear brake pads ....... 6-24
Checking the brake fluid level ...................... 6-25
Changing the brake fluid .............................. 6-26
Drive chain slack .......................................... 6-27
Lubricating the drive chain ........................... 6-28
Checking and lubricating the cables ............. 6-29Checking and lubricating the
throttle grip and cable ................................ 6-29
Adjusting the Autolube pump ....................... 6-30
Checking and lubricating the brake and
shift pedals ................................................ 6-30
Checking and lubricating the brake and
clutch levers .............................................. 6-30
Checking and lubricating the sidestand ....... 6-31
Checking the front fork ................................. 6-31
Checking the steering ................................... 6-32
Checking the wheel bearings ....................... 6-32
Battery .......................................................... 6-33
Replacing the fuse ....................................... 6-35
Replacing the headlight bulb ........................ 6-36
Replacing a turn signal light bulb ................. 6-37
Replacing the tail/brake light bulb ................ 6-38
Supporting the motorcycle ............................ 6-39
Front wheel ................................................... 6-39
Rear wheel ................................................... 6-42
Troubleshooting ............................................ 6-43
Troubleshooting charts ................................. 6-44
MOTORCYCLE CARE AND STORAGE ........... 7-1
Care ................................................................ 7-1
Storage ........................................................... 7-4
TABLE OF CONTENTS6
7
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6-36
PERIODIC MAINTENANCE AND MINOR REPAIR
6 4. Remove the headlight bulb hold-
er by turning it counterclockwise,
and then remove the defective
bulb.
1
1. Headlight bulb holder
3. Disconnect the headlight cou-
pler, and then remove the head-
light bulb cover.
1
2
1. Headlight coupler
2. Headlight bulb cover
EAU01158
Replacing the headlight bulbIf the headlight bulb burns out,
replace it as follows.
1. Remove cowling A. (See page
6-5 for cowling removal and
installation procedures.)
2. Remove the headlight unit by
removing the bolts.
1
1. Bolt (×2)
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6-37
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU03497
Replacing a turn signal light
bulb1. Remove the turn signal light lens
by removing the screw.
2. Remove the defective bulb by
pushing it in and turning it coun-
terclockwise.
3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the lens by installing the
screw.
1
2
3
1. Screw
2. Lens
3. Bulb
7. Install the headlight unit by
installing the bolts.
8. Install the cowling.
9. Have a Yamaha dealer adjust
the headlight beam if necessary.
EW000119
wHeadlight bulbs get very hot.
Therefore, keep flammable prod-
ucts away from a lit headlight bulb,
and do not touch the bulb until it
has cooled down.5. Place a new bulb into position,
and then secure it with the bulb
holder.
6. Install the bulb cover, and then
connect the coupler.
a
a. Do not touch this area.
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8-4
SPECIFICATIONS
8
Battery
Type GM3-3B
Voltage, capacity 12 V, 3 AH
Headlight typeConventional incandescent bulb
Bulb voltage, wattage ×quantity
Headlight 12 V, 45/40 W ×1
Tail/brake light 12 V, 5/21 W ×1
Front turn signal light 12 V, 21 W ×2
Rear turn signal light 12 V, 21 W ×2
Auxiliary light 12 V, 4 W ×1
12 V, 3.4 W ×1 (GB only)
Meter lighting 12 V, 3.4 W ×2
Neutral indicator light 12 V, 3.4 W ×1
High beam indicator light 12 V, 3.4 W ×1
Oil level indicator light 12 V, 3.4 W ×1
Turn indicator light 12 V, 3.4 W ×1
Fuse10 A
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