2002 YAMAHA WR 250F Owners Manual

Page 497 of 694

YAMAHA WR 250F 2002  Owners Manual 5 - 13
CHAS
FREIN AVANT ET FREIN ARRIERE
VORDER- UND HINTERRADBREMSE
FRENO ANTERIORE E POSTERIORE
BREMSSATTEL ZERLEGEN
ÅVorn
ıHinten
Demontage-Arbeiten:1 Bremssattel vorn zerlegen2 Bremssattel hinte

Page 498 of 694

YAMAHA WR 250F 2002  Owners Manual 5 - 14
CHASFRONT BRAKE AND REAR BRAKE
BRAKE MASTER CYLINDER DISASSEMBLY
ÅFront
ıRear
Extent of removal:1 Front brake master cylinder disassembly2 Rear brake master cylinder disassembly
Extent of rem

Page 499 of 694

YAMAHA WR 250F 2002  Owners Manual 5 - 14
CHAS
FREIN AVANT ET FREIN ARRIERE
VORDER- UND HINTERRADBREMSE
FRENO ANTERIORE E POSTERIORE
HAUPTBREMSZYLINDER ZERLEGEN
ÅVorn
ıHinten
Demontage-Arbeiten:1 Bremssattel vorn zerlegen2 Bremssatte

Page 500 of 694

YAMAHA WR 250F 2002  Owners Manual 5 - 15
CHASFRONT BRAKE AND REAR BRAKE
EC5A3000
REMOVAL POINTS
Brake fluid
1. Remove:
[Front]
Brake master cylinder cap 1 
[Rear]
Brake master cylinder guard 1 
Reservoir tank cap 2 
NOTE:
Do not re

Page 501 of 694

YAMAHA WR 250F 2002  Owners Manual 5 - 15
CHAS
FREIN AVANT ET FREIN ARRIERE
VORDER- UND HINTERRADBREMSE
FRENO ANTERIORE E POSTERIORE
AUSBAU
Bremsflüssigkeit
1. Demontieren:
[Vorn]
Hauptbremszylinderdeckel 1 
[Hinten]
Hauptbremszylin

Page 502 of 694

YAMAHA WR 250F 2002  Owners Manual 5 - 16
CHASFRONT BRAKE AND REAR BRAKE
Brake caliper piston seal kit
1. Remove:
Dust seal 1 
Piston seal 2 
NOTE:
Remove the piston seals and dust seals by
pushing them with a finger.
CAUTION:
Never

Page 503 of 694

YAMAHA WR 250F 2002  Owners Manual 5 - 16
CHAS
Bremssattelkolben-Dichtungssatz
1. Demontieren:
Staubschutzring 1 
Dichtring 2 
HINWEIS:
Die Bremskolben-Dichtringe mit dem
Finger herausdrücken.
ACHTUNG:
Niemals versuchen, die Bremsko

Page 504 of 694

YAMAHA WR 250F 2002  Owners Manual 5 - 17
CHAS
Brake caliper
1. Inspect:
Brake caliper cylinder inner surface a 
Wear/score marks → Replace brake
caliper assembly.
ÅFront
ıRear
ı Å
2. Inspect:
Brake caliper piston 1 
Wear/score