2003 YAMAHA YZ250LC lock

[x] Cancel search: lock

Page 482 of 586

YAMAHA YZ250LC 2003  Owners Manual 5-59
CHASREAR SHOCK ABSORBER
Extent of removal Order Part name Q’ty Remarks
REAR SHOCK ABSORBER
REMOVAL
Preparation forHold the machine by placing the
removalsuitable stand under the engine.
SeatRef

Page 490 of 586

YAMAHA YZ250LC 2003  Owners Manual 5-63
CHASREAR SHOCK ABSORBER
EC5852B5
Rear shock absorber
1. Install:
9Dust seal 1
9O-ring 2
9Collar 3
NOTE:
9Apply the molybdenum disulfide grease on the
bearing.
9Apply the lithium soap base grease

Page 501 of 586

YAMAHA YZ250LC 2003  Owners Manual 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 502 of 586

YAMAHA YZ250LC 2003  Owners Manual 6-4
IGNITION SYSTEMELEC
EC626003
IGNITION COIL INSPECTION
1. Inspect:
9Primary coil resistance
Out of specification Replace.
2. Inspect:
9Secondary coil resistance
Out of specification Replace.
NOTE

Page 513 of 586

YAMAHA YZ250LC 2003  Owners Manual 6-8
SYSTEME D’ELECTROVANNE
MAGNETVENTILSYSTEM
SISTEMA ELETTROVALVOLA
ELEC
INSPEKTION DES ANSCHLUSSES
DER KUPPLUNGEN UND KABEL
1. Kontrollieren:
9Anschluß deren Kupplungen
und Kabel
Rost/Staub/Locke

Page 519 of 586

YAMAHA YZ250LC 2003  Owners Manual 6-10
SYSTEME TPS (CAPTEUR DE POSITION DU PAPILLON)
TPS-SYSTEM (TPS = DROSSELSTELLUNGSSENSOR)
SISTEMA TPS (SENSORE DI POSIZIONE DELL’ACCELERATORE)ELEC
VERIFICATION DE CONNEXION
DES COUPLEURS ET FILS

Page 560 of 586

YAMAHA YZ250LC 2003  Owners Manual 7-15
SETTINGTUN
A
EC722011
Front fork setting
The front fork setting should be made depending
on the rider’s feeling of an actual run and the cir-
cuit conditions.
The front fork setting includes th

Page 568 of 586

YAMAHA YZ250LC 2003  Owners Manual 7-19
SETTINGTUN
EC72B000
Rear suspension setting
The rear suspension setting should be made
depending on the rider’s feeling of an actual run
and the circuit conditions.
The rear suspension setting