YAMAHA YZ250LC 2001 Manuale duso (in Italian)

YAMAHA YZ250LC 2001 Manuale duso (in Italian) YZ250LC 2001 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53969/w960_53969-0.png YAMAHA YZ250LC 2001 Manuale duso (in Italian)
Trending: service, key, battery, coolant level, USB, clock, coolant

Page 491 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-1
COMPOSANTS ELECTRIQUES ET SCHEMA DE CABLAGE
ELEKTRISCHE BAUTEILE UND SCHALTPLAN
COMPONENTI ELETTRICI E SCHEMA ELETTRICOELEC
ELEKTRISCHE
EINRICHTUNGEN
ELEKTRISCHE BAUTEILE
UND SCHALTPLAN
ELEKTRISCH

Page 492 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-2
IGNITION SYSTEMELEC
EC620000
IGNITION SYSTEM
EC621002
INSPECTION STEPS
Use the following steps for checking the possibility of the malfunctioning engine being attributable to
ignition system failu

Page 493 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-2
SYSTEME D’ALLUMAGEELEC
*Nettoyer ou remplacer
la bougie.
Bobine primaire
Bobine secondaire
Changer ou réparer.
Etincelle
Contrôler du système entierd’allumage
pour les connexions.
Essai de

Page 494 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-2
ZÜNDANLAGEELEC
*Zündkerze reinigen oder
erneuern.
Primärspule
Sekundärspule
Erneuern oder reparieren.
Zündfunke
Die Anschlüsse der gesamten
Zündanlage kontrollieren.
Test der Zündfunkenstr

Page 495 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-2
SISTEMA DI ACCENSIONEELEC
*Pulire o sostituire la candela.
Bobina primaria
Bobina
secondaria
Ripararlo o sostituirlo.
Scintilla
Controllare il collegamento dell’intero
sistema di accensione.
Tes

Page 496 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-3
IGNITION SYSTEMELEC
EC622001
SPARK GAP TEST
1. Disconnect the spark plug cap from spark
plug.
2. Connect the dynamic spark tester 1(igni-
tion checker 2) as shown.
9Spark plug cap 3
9Spark plug 4

Page 497 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-3
SYSTEME D’ALLUMAGE
ZÜNDANLAGE
SISTEMA DI ACCENSIONEELEC
TEST DER ZÜNDFUNKENSTRECKE
1. Den Zündkerzenstecker von der
Zündkerze abtrennen.
2. Den dynamischen Zündfunken-
prüfer 1(Zündungs-P

Page 498 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-4
IGNITION SYSTEMELEC
EC626002
IGNITION COIL INSPECTION
1. Inspect:
9Primary coil resistance
Out of specification ÕReplace.
2. Inspect:
9Secondary coil resistance
Out of specification ÕReplace.
NO

Page 499 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-4
SYSTEME D’ALLUMAGE
ZÜNDANLAGE
SISTEMA DI ACCENSIONEELEC
INSPEKTION DER ZÜNDSPULE
1. Prüfen:
9Widerstand der Primärspule
Abweichung von Spezifikation
ÕErneuern.
2. Prüfen:
9Widerstand der S

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YAMAHA YZ250LC 2001  Manuale duso (in Italian) 6-5
IGNITION SYSTEMELEC
2. Inspect:
9Source coil 1 resistance
Out of specification ÕReplace.
3. Inspect:
9Source coil 2 resistance
Out of specification ÕReplace.
EC628000
CDI UNIT INSPECTION
Check a
Trending: ad blue, oil temperature, weight, length, brake pads, AUX, brake rotor