maintenance YAMAHA DT125R 2000 Owners Manual
[x] Cancel search | Manufacturer: YAMAHA, Model Year: 2000, Model line: DT125R, Model: YAMAHA DT125R 2000Pages: 91, PDF Size: 4.67 MB
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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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Motorcycles are fascinating vehicles, which can give you an unsurpassed feeling of power and free-
dom. However, they also impose certain limits, which you must accept; even the best motorcycle
does not ignore the laws of physics.
Regular care and maintenance are essential for preserving your motorcycleÕs value and operating
condition. Moreover, what is true for the motorcycle is also true for the rider: good performance
depends on being in good shape. Riding under the influence of medication, drugs and alcohol is, of
course, out of the question. Motorcycle riders - more than car drivers - must always be at their mental
and physical best. Under the influence of even small amounts of alcohol, there is a tendency to take
dangerous risks.
Protective clothing is as essential for the motorcycle rider as seat belts are for car drivers and passen-
gers. Always wear a complete motorcycle suit (whether made of leather or tear-resistant synthetic
materials with protectors), sturdy boots, motorcycle gloves and a properly fitting helmet. Optimum pro-
tective wear, however, should not encourage carelessness. Though full-coverage helmets and suits,
in particular, create an illusion of total safety and protection, motorcyclists will always be vulnerable.
Riders who lack critical self-control run the risk of going too fast and are apt to take chances. This is
even more dangerous in wet weather. The good motorcyclist rides safely, predictably and defensively
- avoiding all dangers, including those caused by others.
Enjoy your ride!
EAU00021
Q Q
GIVE SAFETY THE RIGHT OF WAY
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EAU00462
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EAU00464
Periodic inspection, adjustment and
lubrication will keep your motorcycle
in the safest and most efficient condi-
tion possible. Safety is an obligation
of the motorcycle owner. The mainte-
nance and lubrication schedule chart
should be considered strictly as a
guide to general maintenance and
lubrication intervals.
YOU MUST TAKE INTO CONSIDER-
ATION THAT WEATHER, TERRAIN,
GEOGRAPHICAL LOCATIONS, AND
A VARIETY OF INDIVIDUAL USES
ALL TEND TO DEMAND THAT
EACH OWNER ALTER THIS TIME
SCHEDULE TO SHORTER INTER-
VALS TO MATCH THE ENVIRON-
MENT. The most important points of
motorcycle inspection, adjustment,
and lubrication are explained in the
following pages.
EW000060
wIf you are not familiar with motor-
cycle service, this work should be
done by a Yamaha dealer.
1
EAU00469
Tool kitThe service information included in
this manual is intended to provide
you, the owner, with the necessary
information for completing some of
your own preventive maintenance
and minor repairs.
The tools provided in the ownerÕs tool
kit are to assist you in the perfor-
mance of periodic maintenance.
However, some other tools such as a
torque wrench are also necessary to
perform the maintenance correctly.1.Tool kit
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NOTE:
If you do not have necessary tools
required during a service operation,
take your motorcycle to a Yamaha
dealer for service.
EW000063
wModifications to this motorcycle
not approved by Yamaha may
cause loss of performance, and
render it unsafe for use. Consult a
Yamaha dealer before attempting
any changes.
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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
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*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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*Wheels¥Check runout, spoke tightness and for damage.
¥Tighten spokes if necessary.ÖÖÖÖ
10*Tires¥Check tread depth and for damage.
¥Replace if necessary.
¥Check air pressure.
¥Correct if necessary.ÖÖÖÖ
11*Wheel bearings¥Check bearing for looseness or damage.ÖÖÖÖ
12*Swingarm¥Check operation and for excessive play.ÖÖÖÖ
13Drive chain¥Check chain slack.
¥Make sure that the rear wheel is properly aligned.
¥Clean and lubricate.Every 500 km and after washing
the motorcycle or riding in the rain.
14*Steering bearings¥Check bearing play and steering for roughness.ÖÖÖÖÖ
¥Lubricate with lithium-soap-based grease.Every 24,000 km
15*Chassis fasteners¥Make sure that all nuts, bolts and screws are properly tightened.ÖÖÖÖÖ
16Sidestand¥Check operation.
¥Lubricate.ÖÖÖÖÖ
17*Sidestand switch¥Check operation.ÖÖÖÖÖÖ
18*Front fork¥Check operation and for oil leakage.ÖÖÖÖ
19*Shock absorber
assembly¥Check operation and shock absorber for oil leakage.ÖÖÖÖ
20*Rear suspension relay
arm and connecting arm
pivoting points¥Check operation.ÖÖÖÖ NO.ITEMCHECK OR MAINTENANCE JOBODOMETER READING (´ 1,000 km)
ANNUAL
CHECK
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EAU03884
NOTE:
8The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
8Hydraulic brake service
9Regularly check and, if necessary, correct the brake fluid level.
9Every two years replace the internal components of the brake master cylinders and calipers, and change the
brake fluid.
9Replace the brake hoses every four years and if cracked or damaged.21
*Carburetor¥Check starter (choke) operation.
¥Adjust engine idling speed.ÖÖÖÖÖÖ
22*Autolube pump¥Check operation.
¥Bleed if necessary.ÖÖÖÖ
23Transmission oil¥Check oil level.ÖÖÖÖÖÖ
¥Change.ÖÖ
24*Cooling system¥Check coolant level and vehicle for coolant leakage.ÖÖÖÖÖ
¥Change.Every 3 years
25*Front and rear brake
switches¥Check operation.ÖÖÖÖÖÖ
26Moving parts and cables¥Lubricate.ÖÖÖÖÖ
27*Lights, signals and
switches¥Check operation.
¥Adjust headlight beam.ÖÖÖÖÖÖ NO.ITEMCHECK OR MAINTENANCE JOBODOMETER READING (´ 1,000 km)
ANNUAL
CHECK
16121824
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EAU01065
Cowling removal and
installationThe cowlings indicated in the illustra-
tion need to be removed to perform
some of the maintenance described
in this chapter.
Refer to this section each time a
cowling has to be removed or rein-
stalled.1.Cowling A
2.Cowling B1.Cowling C1.Screw (´2)
EAU01534*
Cowling ATo remove
Remove the screws and pull outward
as shown.
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1.Screw (´3)
EAU01534*
Cowling BTo remove
Remove the screws and pull outward
as shown.
To install
Place in the original position and
install the screws. To install
Place in the original position and
install the screws.
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EAU01534*
Cowling CTo remove
Remove the screws and pull outward
as shown.1.Screw (´3)1.Panel D
To install
Place in the original position and
install the screws.
EAU01122
Panel removal and
installationThe panels illustrated need to be
removed to perform some of the
maintenance described in this chap-
ter.
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