brake fluid YAMAHA WR 250F 2004 User Guide

YAMAHA WR 250F 2004 User Guide WR 250F 2004 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52336/w960_52336-0.png YAMAHA WR 250F 2004 User Guide

Page 620 of 864

YAMAHA WR 250F 2004 User Guide 5 - 39
CHASFRONT BRAKE AND REAR BRAKE
EC5A3000REMOVAL POINTS
Brake fluid
1. Remove:
[Front]
Brake master cylinder cap 
1 
[Rear]
Brake master cylinder cap 
1 
Protector
NOTE:Do not remove the diaph

Page 622 of 864

YAMAHA WR 250F 2004 User Guide 5 - 41
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 624 of 864

YAMAHA WR 250F 2004 User Guide 5 - 43
CHASFRONT BRAKE AND REAR BRAKE
4. Inspect:
Brake master cylinder piston
1 
Brake master cylinder cup 
2 
Wear/damage/score marks 
→
Replace brake master cylinder
kit.
ÈFront
ÉRear
ÈÉ
Br

Page 626 of 864

YAMAHA WR 250F 2004 User Guide 5 - 45
CHASFRONT BRAKE AND REAR BRAKE
2. Install:
Piston seal 
1 
Dust seal 
2 
WARNING
Always use new piston seals and
dust seals.
NOTE:Fit the piston seals and dust seals
onto the slot on brake ca

Page 630 of 864

YAMAHA WR 250F 2004 User Guide 5 - 49
CHASFRONT BRAKE AND REAR BRAKE
Brake master cylinder kit
1. Clean:
Brake master cylinder
Brake master cylinder kit
Clean them with brake fluid.
2. Install:
Brake master cylinder cup 
(primar

Page 638 of 864

YAMAHA WR 250F 2004 User Guide 5 - 57
CHASFRONT BRAKE AND REAR BRAKE
Brake fluid
1. Fill:
Brake fluid
Until the fluid level reaches
“LOWER” level line 
a.
WARNING
Use only the designated quality
brake fluid:
otherwise, the ru

Page 640 of 864

YAMAHA WR 250F 2004 User Guide 5 - 59
CHASFRONT BRAKE AND REAR BRAKE
4. Install:
[Front]
Reservoir float
Diaphragm
Brake master cylinder cap 
1 
Screw 
(brake master cylinder cap) 
2 
[Rear]
Diaphragm
Brake master cylinder ca
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