2006 YAMAHA TTR50 Owners Manual

Page 145 of 390

YAMAHA TTR50 2006  Owners Manual 
INSPADJ
REGLAGE DU JEU AUX SOUPAPES
VENTILSPIEL EINSTELLEN
3. Contr ôler:
 Jeu aux soupapes
Hors sp écifications  → Régler. 
Jeu aux soupapes ( à froid):
Soupape d ’admission:
0,05  à 0,09

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YAMAHA TTR50 2006  Owners Manual 
3 - 12
INSPADJ
VALVE CLEARANCE ADJUSTMENT
4. Adjust:
Valve clearance
Adjustment steps:
 Loosen the locknut  1.
 Turn the adjuster  2 in or out with the tap-
pet adjusting tool  3 until specified c

Page 147 of 390

YAMAHA TTR50 2006  Owners Manual 
INSPADJ
REGLAGE DU JEU AUX SOUPAPES
VENTILSPIEL EINSTELLEN
4. Régler:
 Jeu aux soupapes
Proc édure de r églage:
 Desserrer le contre- écrou  1.
 Visser ou d évisser le dispositif de r églage

Page 148 of 390

YAMAHA TTR50 2006  Owners Manual 
3 - 13
INSPADJVALVE CLEARANCE ADJUSTMENT/
SPARK ARRESTER CLEANING (For USA)
6. Install:
Spark plug
 Spark plug cap
 Timing plug
 Crankshaft end cover
NOTE:
Apply the engine oil on the O-ring.
T R

Page 149 of 390

YAMAHA TTR50 2006  Owners Manual 
INSPADJ

REGLAGE DU JEU AUX SOUPAPES/
NETTOYAGE DU PARE-ETINCELLES (USA)
VENTILSPIEL EINSTELLEN/FUNKENF ÄNGER REINIGEN (USA)
6. Monter: Bougie
 Capuchon de bougie
 Bouchon de distribution
 Cache

Page 150 of 390

YAMAHA TTR50 2006  Owners Manual 
3 - 14
INSPADJCHASSIS/FRONT BRAKE ADJUSTMENT/
REAR BRAKE ADJUSTMENT
CHASSIS
FRONT BRAKE ADJUSTMENT
1. Check:Brake lever free play  a 
Out of specification  → Adjust.
Free play (brake lever):
10 ~

Page 151 of 390

YAMAHA TTR50 2006  Owners Manual 
INSPADJ

CHASSIS/REGLAGE DU FREIN AVANT/REGLAGE DU FREIN ARRIERE
FAHRWERK/VORDERRADBREMSE EINSTELLEN/HINTERRADBREMSE EINSTELLEN
CHASSIS
REGLAGE DU FREIN AVANT
1. Contrôler:
 Jeu du levier de frein

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YAMAHA TTR50 2006  Owners Manual 
3 - 15
INSPADJ
FRONT BRAKE SHOE INSPECTION 
1. Inspect:
Brake shoe lining wear limit
Brake shoe lining wear limit checking 
steps:
 Fully pull in the brake lever and hold it in
position.
 Then che