2005 YAMAHA TTR125 Owners Manual

Page 273 of 610

YAMAHA TTR125 2005  Owners Manual 4 - 7
ENG
CARBURATEUR
VERGASER
Drosselventil 
1. Kontrollieren:
Freigängigkeit
Stick → Reparieren oder erneuern.
HINWEIS:
Drosselventil 1 in den Vergaser hineinschie-
ben und auf Freigängigkeit p

Page 274 of 610

YAMAHA TTR125 2005  Owners Manual 4 - 8
ENGCARBURETOR
EC464600
Float
1. Inspect:
Float 1 
Damage → Replace.
Coasting enricher
1. Inspect:
Diaphragm 1 
Spring 2 
Cover 3 
Tears (diaphragm)/damage → 
Replace.
ASSEMBLY AND INSTAL

Page 275 of 610

YAMAHA TTR125 2005  Owners Manual 4 - 8
ENG
CARBURATEUR
VERGASER
Schwimmer
1. Kontrollieren:
Schwimmer 1 
Beschädigung → Erneuern.
Leerlaufanreicherung
1. Kontrollieren:
Membran 1 
Feder 2 
Deckel 3 
Risse (Membran)/Beschädigu

Page 276 of 610

YAMAHA TTR125 2005  Owners Manual 4 - 9
ENG
4. Install:
Pilot jet 1 
Main jet nozzle 2 
Main jet 3 
Needle valve seat 4 
Needle valve seat holder 5 
Main jet washer 6 
5. Install:
Needle valve 1 
Float 2 
Float pivot pin 3 
N

Page 277 of 610

YAMAHA TTR125 2005  Owners Manual 4 - 9
ENG
4. Monter:
Gicleur de ralenti 1
Ajutage de gicleur principal 2
Gicleur principal 3
Siège de pointeau 4
Support de siège de pointeau 5
Rondelle de pointeau 6
5. Monter:
Pointeau 1
F

Page 278 of 610

YAMAHA TTR125 2005  Owners Manual 4 - 10
ENGCARBURETOR
9. Install:
Carburetor top cover 1 
Spring (throttle valve) 2 
Throttle valve 3 
On throttle cable 4. 
NOTE:
While compressing the spring, connect the
throttle cable. 
Carburet

Page 279 of 610

YAMAHA TTR125 2005  Owners Manual 4 - 10
ENG
CARBURATEUR
VERGASER
9. Montieren:
Vergaserdeckel 1 
Feder (Drosselventil) 2 
Drosselventil 3 
(am Gaszug 4)
HINWEIS:
Feder zusammendrücken und Gaszug anschlie-
ßen. 
Vergaser montiere

Page 280 of 610

YAMAHA TTR125 2005  Owners Manual 4 - 11
ENGCARBURETOR
3. Install:
Carburetor top cover 1 
Starter plunger 2 
Air vent hose 3 
Over flow hose 4 
Fuel hose 5 
NOTE:
Align the slit a of the throttle valve with the tab
b of the carb