1994-2001 Yamaha YZ125 – Carburetor Specifications

0
53

Yamaha LogoClutch Specifications For Your 1997-2001 Yamaha YZ125

If you need parts and tools, make sure to get them through our retail partners!

Carburetor Model Specifications

Model Year1994
CarburetorMikuni
Carburetor TypeTM35SS
Model Number4JY10
Main Jet320
Jet Needle6EJ35-69-3
Throttle Valve Cutout4.0
Pilot Jet15
Jet Needle Clip PositionThird (3rd) From The Top
Starter Jet80
Valve Seat Size2.2 mm (0.087 in.)
Pilot Air Screw Stock Setting1-5/8 – 2-1/8 Turns Out
Float Level15.2 – 17.2 mm (0.60 – 0.68 in.)
Model Year1995 – 1998
CarburetorMikuni
Carburetor TypeTMX36SS
Model Number
– European Models4PE10
– All Other Models4PE10
Main Jet
– European Models370
– All Other Models360
Jet Needle6EG36-63-3
Pilot Jet
Throttle Valve Cutout6.5
Pilot Jet
– European Models50
– All Other Models55
Jet Needle Clip PositionThird (3rd) From The Top
Starter Jet80
Valve Seat Size3.8 mm (0.15 in.)
Pilot Air Screw Stock Setting
1995 -1995
– European Models2
– All Other Models1-3/4
1997
– European Models1-1/2
– All Other Models1-3/4
19982-1/4
Float Level (1995 – 1996)14.5 – 15.5 mm (0.57 – 0.61 in.)
Fuel Level (1997 – 1998)3.5 – 4.5 mm (0.140 – 0.180 in.)
Model Year1999
CarburetorMikuni
Carburetor TypeTMX36SS
Model Number
– European Models5ET10
– All Other Models5ET00
Main Jet350
Jet Needle
– European Models6DHD52-76-4
– All Other Models6DHD53-76-3
Throttle Valve Cutout6.5
Pilot Jet
– European Models50
– All Other Models45
Jet Needle Clip PositionFourth (4th) From The Top
Starter Jet80
Valve Seat Size3.8 mm (0.15 in.)
Pilot Air Screw Stock Setting
– European Models1-1/4 Turns Out
– All Other Models1-3/4 Turns Out
Float Level
11.5 – 12.5 mm (0.45 – 0.49 in.)
Model Year2000
CarburetorMikuni
Carburetor TypeTMX36SS
Model Number
– European Models5HD10
– All Other Models5HD00
Main Jet
– European Models380
– All Other Models350
Jet Needle
– European Models6DHY56-75
– All Other Models6DHY53-75
Jet Needle Clip PositionThird (3rd) From The Top
Throttle Valve Cutout6.5
Pilot Jet35
Starter Jet80
Valve Seat Size3.8 mm (0.15 in.)
Pilot Air Screw Stock Setting
– European Models1-3/4 Turns Out
– All Other Models1-1/2 Turns Out
Float Level12.5 – 13.5 mm (0.49 – 0.53 in.)
Model Year2001
Carburetor TypeMikuni
Carburetor TypeTMX38SS
Model Number
– European Models5MV210
– All Other Models5MV100
Main Jet
– European Models450
– All Other Models460
Jet Needle
– European Models6BHY1-75
– All Other Models6BGK9-75
Jet Needle Clip PositionThird (3rd) From The Top
Throttle Valve Cutout5.75
Pilot Jet
– European Models30
– All Other Models25
Starter Jet80
Valve Seat Size3.8 mm (0.15 in.)
Pilot Air Screw Stock Setting
– European Models1-3/4 Turns Out
– All Other Models1-1/2 Turns Out
Float Level13.5 – 14.5 mm (0.53 – 0.57 in.)

Fuel/Oil Premix Ratio

Premix Ratio
All Models30:1
Fuel95 Octane Gasoline

Fuel Tank Capacity

U.S. galImp. Gal.Liters
19952.031.697.7
1995 – 20012.111.768.0

Fix Your Dirt Bike Logo

This site uses Akismet to reduce spam. Learn how your comment data is processed.