2000 YAMAHA DT125R battery

PERIODIC MAINTENANCE AND MINOR
REPAIR................................................................6-1
Tool kit..............................................................6-1
Periodic maintenance and lubrication chart......6-3
Cowling removal and installation......................6-6
Cowling A..........................................................6-6
Cowling B..........................................................6-7
Cowling C.........................................................6-8
Panel removal and installation..........................6-8
Panel D.............................................................6-9
Panel E.............................................................6-9
Spark plug.......................................................6-10
Transmission oil..............................................6-11
Cooling system...............................................6-12
Changing the coolant......................................6-13
Air filter............................................................6-15
Carburetor adjustment....................................6-16
Idle speed adjustment.....................................6-17
Throttle cable free play adjustment.................6-17
Tires................................................................6-18
Wheels............................................................6-20
Clutch lever free play adjustment...................6-21
Front brake lever free play adjustment...........6-21
Rear brake pedal height adjustment...............6-22
Brake light switch adjustment.........................6-23
Checking the front and rear brake pads.........6-23Inspecting the brake fluid level.......................6-24
Brake fluid replacement..................................6-25
Drive chain slack check..................................6-25
Drive chain slack adjustment..........................6-26
Drive chain lubrication....................................6-26
Cable inspection and lubrication.....................6-27
Throttle cable and grip lubrication...................6-27
Autolube pump adjustment.............................6-28
Brake and shift pedal lubrication.....................6-28
Brake and clutch lever lubrication...................6-28
Sidestand lubrication......................................6-29
Front fork inspection.......................................6-29
Steering inspection.........................................6-30
Wheel bearings...............................................6-30
Battery............................................................6-31
Fuse replacement...........................................6-33
Headlight bulb replacement............................6-33
Turn signal light bulb replacement..................6-35
Tail/brake light bulb replacement....................6-35
Supporting the motorcycle..............................6-36
Front wheel removal.......................................6-36
Front wheel installation...................................6-37
Rear wheel removal........................................6-38
Rear wheel installation....................................6-39
Troubleshooting..............................................6-39
Troubleshooting chart.....................................6-40
TABLE OF CONTENTS
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4-2
PRE-OPERATION CHECKS
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ITEMCHECKSPAGE
Brake and shift pedal shafts9Check for smooth operation.
6-28 9Lubricate if necessary.
Brake and clutch lever pivots9Check for smooth operation.
9Lubricate if necessary.
Sidestand pivot9Check for smooth operation.
6-29
9Lubricate if necessary.
Chassis fasteners9Make sure that all nuts, bolts and screws are properly tightened.
Ñ
9Tighten if necessary.
Fuel tank9Check fuel level.
3-6 ~ 3-8
9Fill with fuel if necessary.
Lights, signals and
9Check for proper operation.6-33 ~ 6-35
switches
Battery9Check fluid level.
6-31 ~ 6-32
9Fill with distilled water if necessary.
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.wIf any item in the Pre-Operation Check is not working properly, have it inspected and repaired before operating
the motorcycle.
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6-3
PERIODIC MAINTENANCE AND MINOR REPAIR
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EAU03686
Periodic maintenance and lubrication chart
NOTE:
8The annual checks must be performed every year, except if a kilometer-based maintenance is performed instead.
8From 30,000 km, repeat the maintenance intervals starting from 6,000 km.
8Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and
technical skills.NO.ITEMCHECK OR MAINTENANCE JOBODOMETER READING (´ 1,000 km)
ANNUAL
CHECK
16121824
1
*Fuel line¥Check fuel hoses for cracks or damage.ÖÖÖÖÖ
2Spark plug¥Replace.ÖÖÖÖÖ
3Air filter element¥Clean.ÖÖ
¥Replace.ÖÖ
4*Battery¥Check electrolyte level and specific gravity.
¥Make sure that the breather hose is properly routed.ÖÖÖÖÖ
5Clutch¥Check operation.
¥Adjust.ÖÖÖÖÖ
6*Front brake¥Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-5.)ÖÖÖÖÖÖ
¥Replace brake pads.Whenever worn to the limit
7*Rear brake¥Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-5.)ÖÖÖÖÖÖ
¥Replace brake pads.Whenever worn to the limit
8*Brake hoses¥Check for cracks or damage.ÖÖÖÖÖ
¥Replace. (See NOTE on page 6-5.)Every 4 years
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6-31
PERIODIC MAINTENANCE AND MINOR REPAIR
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EAU01071
BatteryCheck the level of the battery elec-
trolyte and make sure that the termi-
nals are tight.
Fill with distilled water if the elec-
trolyte level is low.1.Battery
2.Battery breather hose
EC000099
cCWhen inspecting the battery, be
sure the breather hose is routed
correctly. If the breather hose is
positioned in such a way as to
cause battery electrolyte or gas to
exit onto the frame, structural and
cosmetic damage to the motorcy-
cle can occur.
12
EW000116
wBattery electrolyte is poisonous
and dangerous, causing severe
burns, etc. It contains sulfuric
acid. Avoid contact with skin, eyes
or clothing.
ANTIDOTE:
8 8
EXTERNAL: Flush with water.
8 8
INTERNAL: Drink large quanti-
ties of water or milk. Follow
with milk of magnesia, beaten
egg, or vegetable oil. Call a
physician immediately.
8 8
EYES: Flush with water for 15
minutes and get prompt med-
ical attention.
Batteries produce explosive
gases. Keep sparks, flame, ciga-
rettes etc., away. Ventilate when
charging or using in an enclosed
space. Always shield your eyes
when working near batteries.
KEEP OUT OF REACH OF CHIL-
DREN.
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6-32
PERIODIC MAINTENANCE AND MINOR REPAIR
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9Replenishing the battery fluid
A poorly maintained battery will cor-
rode and discharge quickly. The bat-
tery fluid should be checked at least
once a month. The level should be
between the minimum level and max-
imum level marks. Use only distilled
water if refilling is necessary.
EC000100
cCNormal tap water contains miner-
als which are harmful to a battery;
therefore, refill only with distilled
water.
EW000117
wTake care not to spill battery fluid
on the chain.
Battery fluid may weaken the chain
causing shorter chain life and pos-
sibly result in an accident.
1.Maximum level mark
2.Minimum level mark
1
2
Battery storage
8When the motorcycle will not be
used for a month or longer,
remove the battery, fully charge
it and store it in a cool, dry place.
Completely recharge the battery
before reinstallation.
8If the battery will be stored for
longer than two months, check
the specific gravity of the fluid at
least once a month and fully
recharge the battery when it is
too low.
8Always make sure the connec-
tions are correct when putting
the battery back in the motorcy-
cle. Make sure the breather hose
is properly connected and is not
damaged or obstructed.
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7-5
MOTORCYCLE CARE AND STORAGE
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8
96.Lubricate all control cables and
the pivoting points of all levers
and pedals as well as of the
sidestand/centerstand.
7.Check and, if necessary, correct
the tire air pressure, then raise
the motorcycle so that both of its
wheels are off the ground.
Alternatively, turn the wheels a
little every month in order to pre-
vent the tires from becoming
degraded in one spot.
8.Cover up the muffler outlet with a
plastic bag to prevent moisture
from entering.9.Remove the battery and fully
charge it. Store it in a cool, dry
place and recharge it once a
month. Do not store the battery
in an excessively cold or warm
place (less than 0 ¡C or more
than 30 ¡C). For more informa-
tion, see ÒBattery storageÓ in the
chapter ÒPERIODIC MAINTE-
NANCE AND MINOR
REPAIRSÓ.
NOTE:
Make any necessary repairs before
storing the motorcycle.
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SPECIFICATIONS
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8-4 Battery
TypeGM3-3B
Voltage, capacity12 V, 3 AH
Headlight typeConventional incandescent bulb
Bulb voltage, wattage ´quantity
Headlight12 V, 45/40 W ´1
Tail / Brake light12 V, 5/21 W ´1
Front flasher light12 V, 21 W ´2
Rear flasher light12 V, 21 W ´2
Auxiliary light12 V, 4 W ´1
12 V, 3.4 W ´1 (GB only)
Meter light12 V, 3.4 W ´2
Neutral indicator light12 V, 3.4 W ´1
High beam indicator light12 V, 3.4 W ´1
Oil level indicator light12 V, 3.4 W ´1
Turn indicator light12 V, 3.4 W ´1
Fuse
Main10 A
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