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PERIODIC MAINTENANCE AND MINOR REPAIR
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EAU03087
TroubleshootingAlthough Yamaha motorcycles
receive a thorough inspection before
shipment from the factory, trouble
may occur during operation. Any
problem in the fuel, compression, or
ignition systems, for example, can
cause poor starting and loss of
power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your motorcy-
cle require any repair, take it to a
Yamaha dealer, whose skilled techni-
cians have the necessary tools,
experience, and know-how to service
the motorcycle properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look
like Yamaha parts, but they are often
inferior, have a shorter service life
and can lead to expensive repair
bills.
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SPECIFICATIONS
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Specifications
ModelTDR125
Dimensions
Overall length2,120 mm
(F, GB, IRL, B, P, GR, E)
2,185 mm (S, SF, D, CH, A)
Overall width840 mm
Overall height1,295 mm
Seat height850 mm
Wheel base1,405 mm
Ground clearance270 mm
Minimum turning radius2,200 mm
Basic weight (with oil and full
fuel tank)135 kg
136 kg (CH, A)
Engine
Engine typeLiquid cooled 2-stroke,
gasoline
Cylinder arrangementForward inclined single
cylinder
Displacement125 cm
3
Bore ´Stroke56.0 ´50.7 mm
Compression ratio6.6:1
Starting systemElectric starter
Lubrication systemSeparate lubrication
(Yamaha Autolube)Engine oil (2-cycle)
TypeYamalube 2 or equivalent
2-stroke engine oil
Capacity
Total amount1.2 L
Transmission oil
TypeSAE 10W30 SE motor oil
Capacity
Periodic oil change0.75 L
Total amount0.8 L
Cooling system capacity
(total amount)1.05 L
Air filterWet type element
Fuel
TypeRegular unleaded gasoline
Fuel tank capacity11 L
Reserve amount2.2 L
Carburetor
ManufacturerMIKUNI
Model ´quantityTM28SS ´1
EAU01038
SPECIFICATIONS
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