2001 YAMAHA WR 400F Manuale duso (in Italian)

Page 569 of 762

YAMAHA WR 400F 2001  Manuale duso (in Italian) 5 - 12
CHAS
FREIN AVANT ET FREIN ARRIERE
VORDER- UND HINTERRADBREMSE
FRENO DELANTERO Y FRENO TRASERO
HINTERRADBREMSE
Demontage-Arbeiten:1 Bremssattel demontieren2 Bremsschlauch demontieren
3 Hauptbrem

Page 570 of 762

YAMAHA WR 400F 2001  Manuale duso (in Italian) 5 - 13
CHAS
EC5A8200
CALIPER DISASSEMBLY
Front
õRear
Extent of removal:1 Front caliper disassembly2 Rear caliper disassembly
Extent of removal Order Part name Q’ty Remarks
CALIPER DISASSEMBLYAB
1 P

Page 571 of 762

YAMAHA WR 400F 2001  Manuale duso (in Italian) 5 - 13
CHAS
BREMSSATTEL ZERLEGEN
Vorn
õHinten
Demontage-Arbeiten:1 Bremssattel vorn zerlegen2 Bremssattel hinten zerlegen
Demontage-ArbeitenReihen-
folgeBauteil Anz. Bemerkungen
BREMSSATTEL ZERLEGENA

Page 572 of 762

YAMAHA WR 400F 2001  Manuale duso (in Italian) 5 - 14
CHASFRONT BRAKE AND REAR BRAKE
EC5A8300
MASTER CYLINDER DISASSEMBLY
Front
õRear
Extent of removal:1 Front master cylinder disassembly2 Rear master cylinder disassembly
Extent of removal Order

Page 573 of 762

YAMAHA WR 400F 2001  Manuale duso (in Italian) 5 - 14
CHAS
FREIN AVANT ET FREIN ARRIERE
VORDER- UND HINTERRADBREMSE
FRENO DELANTERO Y FRENO TRASERO
HAUPTBREMSZYLINDER ZERLEGEN
Vorn
õHinten
Demontage-Arbeiten:1 Hauptbremszylinder vorn zerlegen2 Ha

Page 574 of 762

YAMAHA WR 400F 2001  Manuale duso (in Italian) 5 - 15
CHASFRONT BRAKE AND REAR BRAKE
EC5A3000
REMOVAL POINTS
Brake fluid
1. Remove:
[Front]
lMaster cylinder cap 1 
[Rear]
lMaster cylinder guard 1 
lReservoir tank cap 2 
NOTE:
Do not remove the dia

Page 575 of 762

YAMAHA WR 400F 2001  Manuale duso (in Italian) 5 - 15
CHAS
FREIN AVANT ET FREIN ARRIERE
VORDER- UND HINTERRADBREMSE
FRENO DELANTERO Y FRENO TRASERO
AUSBAU
Bremsflüssigkeit
1. Demontieren:
[Vorn]
lBehälterdeckel 1 
[Hinten]
lHauptbremszylindersch

Page 576 of 762

YAMAHA WR 400F 2001  Manuale duso (in Italian) 5 - 16
CHASFRONT BRAKE AND REAR BRAKE
EC533402
Piston seal kit
1. Remove:
lDust seal 1 
lPiston seal 2 
NOTE:
Remove the piston seals and dust seals by
pushing them with a finger.
CAUTION:
Never attem