Yamaha DT125R 1989 User Manual

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DISASSEMBLY
1. Remove:
•Starter lever
CD
•Starter plunger@
2. Remove:
•Hose
CD
• Float chamber @
•Fuel
hose@
3. Remove:
• Float pin
CD
•Float@
•Needle valve@
4. Remove:
•Main jet CD
• Needle jet @
•Pilot jet@
•Valve seat@
5. Remove:
• Throttle stop screw
CD
• Pilot air jet @
[]

Yamaha DT125R 1989 Specifications

General

Displacement	123 cc
Cooling System	Liquid cooled
Fuel System	Carburetor
Ignition	CDI
Transmission	6-speed
Front Suspension	Telescopic fork
Front Brake	Single disc
Rear Brake	Drum
Front Tire	3.00-21
Rear Tire	4.60-18
Final Drive	Chain
Ground Clearance	300 mm
Engine Type	Single cylinder, two-stroke
Bore x Stroke	56.0 mm x 50.0 mm
Rear Suspension	Monoshock
Starting System	Kick