2006 YAMAHA TTR50 Owners Manual

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YAMAHA TTR50 2006  Owners Manual 
–+ELEC
MEMO

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YAMAHA TTR50 2006  Owners Manual 
6 - 3
–+ELECIGNITION SYSTEM
EC622001
SPARK GAP TEST
1. Disconnect the spark plug cap from spark
plug.
2. Connect the opama pet-4000 spark
checker  1 (ignition checker  2) as shown.
 Spark plug cap

Page 347 of 390

YAMAHA TTR50 2006  Owners Manual 
–+ELEC
ZÜ NDFUNKENSTRECKE KONTROLLIEREN
1. Den Z ündkerzenstecker von der Z ünd-
kerze abziehen.
2. Den Z ündfunkenstrecken-Tester opama
pet-4000  1 (Z ündungstester  2) wie in der
Abbildung g

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YAMAHA TTR50 2006  Owners Manual 
6 - 4
–+ELECIGNITION SYSTEM
ENGINE STOP SWITCH INSPECTION
1. Inspect:
Engine stop switch continuity
Continuous in the  “” position  → Replace.
Not continuous in the  “” position  → Rep

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YAMAHA TTR50 2006  Owners Manual 
–+ELEC
MOTORSTOPPSCHALTER 
KONTROLLIEREN
1. Kontrollieren:
Durchgang des Motorstoppschalters
Durchgang in Schalterstellung  “” →  Erneu-
ern.
Kein Durchgang in Schalterstellung  “” →

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YAMAHA TTR50 2006  Owners Manual 
6 - 5
–+ELECIGNITION SYSTEM
AC MAGNETO INSPECTION
1. Inspect:
Pickup coil resistance
Out of specification  → Replace.
Tester (+) lead  → Red lead 
1 
Tester ( –) lead 
→ White lead 
2 
Pic

Page 351 of 390

YAMAHA TTR50 2006  Owners Manual 
–+ELEC
LICHTMASCHINE KONTROLLIEREN
1. Kontrollieren:
Impulsgeber-Widerstand
Nicht nach Vorgabe  → Erneuern.
Messkabel (+)  → Rot  1 
Messkabel ( –)  →  Wei ß 2  
Impulsgeber-
Widerstand M

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YAMAHA TTR50 2006  Owners Manual 
–+ELEC
6 - 6
ELECTRIC STARTING SYSTEM
INSPECTION STEPS
If the starter motor will not operate, use the following inspection steps.
*1 marked: Refer to  “FUSE INSPECTION ” section in the CHAPTER