engine oil YAMAHA TDR 125 2000 User Guide

6-10
1
3. Remove the drain bolt and drain
the oil.
4. Reinstall the drain bolt and tight-
en it to the specified torque.
5. Fill the engine with oil. Install the
oil filler cap and tighten it.
EC000078
cC
8
8
Do not put in any chemical
additives. Transmission oil
also lubricates the clutch and
additives could cause clutch
slippage.
8 8
Be sure no foreign material
enters the crankcase.
6. Start the engine and warm up for
a few minutes. While warming
up, check for oil leakage. If oil
leakage is found, stop the engine
immediately and check for
cause.
1. Drain bolt
PERIODIC MAINTENANCE AND MINOR REPAIR
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8
9 Tightening torque:
Drain bolt:
15 Nm (1.5 m0kg)
Recommended oil:
See page 8-1
Oil quantity:
Total amount: 0.8 L
Periodic oil change: 0.75 L
1
2
1. Maximum level mark
2. Minimum level mark
EAU01621*Cooling system
1. Check the coolant level in the
reservoir tank when the engine is
cold as the coolant level will vary
with engine temperature. The
coolant level should be between
the minimum and maximum
marks on the tank.
2. If the coolant level is at or below
the minimum mark, fill with tap
water (soft water) to bring the
level up to the specified level.
Change the coolant every two
years.
3. If your motorcycle overheats, see
page 6-38 for details.
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6-14
PERIODIC MAINTENANCE AND MINOR REPAIR
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EW000071
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8 8
Support the fuel tank carefully
during this procedure.
8 8
Do not tilt the fuel tank too
much or pull it too hard
because the fuel hose connec-
tions may become loose caus-
ing fuel leakage.
1
2
2
1. Relay (´2)
2. Screw (´7)
5. Remove the relays and the
screws holding the air filter case
cover.
1
1. Air filter
6. Remove the air filter element
from its case and clean it with
solvent. After cleaning, remove
the remaining solvent by squeez-
ing the air filter.
7. Apply recommended oil to the
entire surface of the air filter and
squeeze out the excess oil. The
air filter should be wet but not
dripping.
8. Install the air filter element in its
case.
9. Reinstall the parts removed for
access. Recommended oil:
2-stroke engine oil
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6-25
PERIODIC MAINTENANCE AND MINOR REPAIR
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EAU03006
Drive chain lubrication
The chain consists of many parts
which work with each other. If the
chain is not maintained properly, it
will wear out quickly. Therefore, the
chain must be serviced regularly.
This service is especially necessary
when riding in dusty areas. This
motorcycle is equipped with a sealed
type chain. Steam cleaning, high-
pressure washers, and solvents can
damage the drive chain, so do not
use these for cleaning it. Use only
kerosene to clean the drive chain.
Wipe it dry, and thoroughly lubricate it
with SAE 30 ~ 50W motor oil. Do not
use any other lubricants on the drive
chain. They may contain solvents
that could damage the sealed chain.
EC000097
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Be sure to oil the chain after wash-
ing the motorcycle or riding in the
rain.
EAU02962
Cable inspection and
lubrication
EW000112
w
Damage to the outer housing of
cables may lead to internal rusting
and interfere with the cable move-
ment. Replace damaged cables as
soon as possible to prevent unsafe
conditions.
Lubricate the cables and cable ends.
If a cable does not operate smoothly,
ask a Yamaha dealer to replace it.
Recommended lubricant:
Engine oil
EAU00773
Throttle cable and grip
lubrication
The throttle twist grip assembly
should be greased at the time that
the cable is lubricated, since the grip
must be removed to get at the end of
the throttle cable. After removing the
screws, hold the end of the cable up
in the air and put in several drops of
lubricant. With the throttle grip disas-
sembled, coat the metal surface of
the grip assembly with a suitable all-
purpose grease.
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6-26
PERIODIC MAINTENANCE AND MINOR REPAIR
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EAU00774
Autolube pump adjustment
The autolube pump is a vital part of
the engine and requires very sophisti-
cated adjustment.
Adjusting should be left to a Yamaha
dealer who has the professional
knowledge and experience to do so.
EAU02984
Brake and shift pedal
lubrication
Lubricate the pivoting parts.
Recommended lubricant:
Engine oil
EAU02985
Brake and clutch lever
lubrication
Lubricate the pivoting parts.
Recommended lubricant:
Engine oil
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6-27
PERIODIC MAINTENANCE AND MINOR REPAIR
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EAU02986
Sidestand lubrication
Lubricate the sidestand pivoting point
and metal-to-metal contact surfaces.
Check that the sidestand moves up
and down smoothly.
EW000113
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If the sidestand does not move
smoothly, consult a Yamaha deal-
er.
Recommended lubricant:
Engine oil
EAU00791
Rear suspension lubrication
Lubricate the pivoting parts.
Recommended lubricant:
Lithium soap base grease
EAU02939
Front fork inspection
Visual checkEW000115
w
Securely support the motorcycle
so there is no danger of it falling
over.
Check for scratches or damage on
the inner tube and excessive oil leak-
age from the front fork.
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9
7-4
Storage
Short-term
Always store your motorcycle in a
cool, dry place and, if necessary, pro-
tect it against dust with a porous
cover.
ECA00014
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8
8
Storing the motorcycle in a
poorly ventilated room or cov-
ering it with a tarp while it is
still wet will allow water and
humidity to seep in and cause
rust.
8 8
To prevent corrosion, avoid
damp cellars, stables (because
of the presence of ammonia)
and areas where strong chemi-
cals are stored.
Long-term
Before storing your motorcycle for
several months:
1. Follow all the instructions in the
“Care” section of this chapter.
2. Drain the carburetor float cham-
ber by loosening the drain bolt;
this will prevent fuel deposits
from building up. Pour the
drained fuel into the fuel tank.
3. Only for motorcycles equipped
with a fuel cock which has an
“OFF” position: Turn the fuel
cock to “OFF”.
4. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.
5. Perform the following steps to
protect the cylinder, piston rings,
etc. from corrosion.a. Remove the spark plug cap and
spark plug.
b. Pour a teaspoonful of engine oil
into the spark plug bore.
c. Install the spark plug cap onto
the spark plug and place the
spark plug on the cylinder head
so that the electrodes are
grounded. (This will limit spark-
ing during the next step.)
d. Turn the engine over several
times with the starter. (This will
coat the cylinder wall with oil.)
e. Remove the spark plug cap from
the spark plug, install the spark
plug and then the spark plug
cap.
EWA00003
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When turning the engine over, be
sure to ground the spark plug elec-
trodes to prevent damage or injury
from sparking.
MOTORCYCLE CARE AND STORAGE
7
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SPECIFICATIONS
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Specifications
Model TDR125
Dimensions
Overall length 2,120 mm
(F, GB, IRL, B, P, GR, E)
2,185 mm (S, SF, D, CH, A)
Overall width 840 mm
Overall height 1,295 mm
Seat height 850 mm
Wheel base 1,405 mm
Ground clearance 270 mm
Minimum turning radius 2,200 mm
Basic weight (with oil and full
fuel tank)135 kg
136 kg (CH, A)
Engine
Engine type Liquid cooled 2-stroke,
gasoline
Cylinder arrangement Forward inclined single
cylinder
Displacement 125 cm
3
Bore ´Stroke 56.0 ´50.7 mm
Compression ratio 6.6:1
Starting system Electric starter
Lubrication system Separate lubrication
(Yamaha Autolube)Engine oil (2-cycle)
Type Yamaha oil 2T or equivalent
2-stroke engine oil
Capacity
Total amount 1.2 L
Transmission oil
Type SAE 10W30 SE motor oil
Capacity
Periodic oil change 0.75 L
Total amount 0.8 L
Radiator capacity
(Including all routes) 1.05 L
Air filterWet type element
Fuel
Type Regular unleaded gasoline
Fuel tank capacity 11 L
Reserve amount 2.2 L
Carburetor
Type/quantity TM28SS/1
Manufacturer MIKUNI
EAU01038
SPECIFICATIONS
8-1
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INDEX
Engine stop switch ..................................3-7
Engine temperature gauge ......................3-5
F
Front brake lever .....................................3-8
Front brake lever free play
adjustment ..........................................6-20
Front fork inspection ..............................6-28
Front wheel installation..........................6-34
Front wheel removal ..............................6-33
Fuel .......................................................3-10
Fuel cock ...............................................3-12
Fuel tank cap ...........................................3-9
Fuse replacement..................................6-30
H
Handlebar switches .................................3-5
Dimmer switch ......................................3-5
Engine stop switch ................................3-7
Headlight beam variation ......................3-6
Horn switch ...........................................3-5
Lights switch .........................................3-5
Start switch ...........................................3-7
Turn signal switch .................................3-5
Headlight beam variation.........................3-6
Headlight bulb replacement...................6-31
Helmet holder ........................................3-14
High beam indicator light .........................3-2
Horn switch..............................................3-5
How to use the conversion table .............8-5
I
Identification number records ..................9-1
Idle speed adjustment ...........................6-15
Indicator lights .........................................3-2
High beam indicator light ......................3-2Neutral indicator light ............................3-2
Oil level indicator light ...........................3-2
Turn indicator light ................................3-2
Inspecting the brake fluid level ..............6-22
K
Key identification number ........................9-1
L
Lights switch ............................................3-5
Left view ..................................................2-1
M
Main switch/Steering lock ........................3-1
Model lavel ..............................................9-2
N
Neutral indicator light...............................3-2
Note on handling of the Yamaha
Energy Induction System (Y.E.I.S.) ....3-15
O
Oil level indicator circuit check ................3-3
Oil level indicator light .............................3-2
P
Panel A ....................................................6-7
Parking ....................................................5-6
Periodic maintenance and
lubrication .............................................6-3
Pre-operation check list ...........................4-1
R
Rear brake pedal .....................................3-9
Rear brake pedal height adjustment .....6-20
Rear shock absorber adjustment ..........3-14
Rear suspension lubrication ..................6-27
Rear wheel installation ..........................6-35
Rear wheel removal ..............................6-34A
Air filter ..................................................6-13
Autolube pump adjustment....................6-26
B
Battery ...................................................6-29
Brake and clutch lever lubrication .........6-27
Brake and shift pedal lubrication ...........6-26
Brake fluid replacement.........................6-23
Brake light switch adjustment ................6-21
C
Cable inspection and lubrication ...........6-25
Carburetor adjustment...........................6-15
Care.........................................................7-1
Catalyzer
(for Switzerland and Austria) ..............3-11
Checking the front and rear brake
pads ....................................................6-21
Clutch lever .............................................3-8
Clutch lever free play adjustment ..........6-19
Controls/Instruments ...............................2-3
Cooling system ......................................6-11
Cowling A, B ............................................6-7
Cowling and panel removal and
installation .............................................6-6
D
Description ..............................................2-1
Dimmer switch .........................................3-5
Drive chain lubrication ...........................6-25
Drive chain slack adjustment.................6-24
Drive chain slack check .........................6-23
E
Engine break-in .......................................5-5
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INDEX
Recommended shift points
(for Switzerland only) ............................5-5
Right view ................................................2-2
S
Seat .......................................................3-13
Shift pedal ...............................................3-8
Shifting ....................................................5-4
Sidestand ..............................................3-16
Sidestand lubrication .............................6-27
Sidestand/clutch switch operation
check ..................................................3-17
Spark plug inspection ..............................6-8
Specifications ..........................................8-1
Speedometer ...........................................3-4
Start switch ..............................................3-7
Starter (choke) “1” ...............................3-13
Starting a warm engine ...........................5-4
Starting the engine ..................................5-1
Steering inspection ................................6-28
Storage ....................................................7-4
T
Tachometer .............................................3-4
Taillight bulb replacement .....................6-32
Throttle cable and grip lubrication .........6-25
Throttle cable free play adjustment .......6-16
Tips for reducing fuel consumption .........5-5
Tires ......................................................6-17
Tool kit .....................................................6-1
Transmission oil ......................................6-9
Troubleshooting.....................................6-36
Troubleshooting chart............................6-37
Turn indicator light ...................................3-2
Turn signal light bulb replacement ........6-32Turn signal switch....................................3-5
Two-stroke engine oil ............................3-12
V
Vehicle identification number ..................9-1
W
Wheel bearings .....................................6-29
Wheels ..................................................6-19
Y
Y.P.V.S.
(Yamaha Power Valve System) ..........3-16
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