FRONT BRAKE
5-19
3. Install:
• Brake caliper piston “1”
TIP
Apply the brake fluid on the piston outer sur-
face.
ECA
NOTICE
• Install the piston with its side “a” facing
the brake caliper.
• Never force to insert.
EAS2GBB175
INSTALLING THE FRONT BRAKE CALIPER
1. Install:
• Front brake caliper bracket
• Front brake caliper
(temporarily)
• Copper washers
• Brake hose
• Union bolt
EWA
WARNING
Proper brake hose routing is essential to in-
sure safe vehicle operation.
ECA
NOTICE
Make sure that the pipe portion “a” of the
brake hose touches the projection “b” on
the brake caliper.
2. Install:
• Front brake caliper
• Brake pad spring
• Brake pad
• Brake pad pin
• Brake hose holder
Refer to “CHECKING THE FRONT BRAKE
PADS” on page 3-27.
3. Tighten:
• Brake hose holder nut “1”
TIP
Make sure that the brake hose holder “2” is in-
stalled with its upper end “a” aligned with the
paint “b” on the brake hose.
4. Pour brake fluid to the brake master cylinder
reservoir up to the specified level.
EWA
WARNING
• Use only the designated brake fluid. Other
brake fluids may cause the rubber seals to
deteriorate, causing leakage and poor
brake performance.
• Refill with the same type of brake fluid that
is already in the system. Mixing brake flu-
ids may result in a harmful chemical reac-
tion, leading to poor brake performance.
• When refilling, be careful that water does
not enter the brake fluid reservoir. Water
will significantly lower the boiling point of
the brake fluid and could cause vapor
lock.
Front brake caliper bracket
23 Nm (2.3 m·kgf, 17 ft·lbf)
Brake hose union bolt
30 Nm (3.0 m·kgf, 22 ft·lbf)
1
a
1
New
T
R
.
.
a
b
Brake pad pin
17 Nm (1.7 m·kgf, 12 ft·lbf)
Brake hose holder nut
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Specified brake fluid
DOT 4
T
R
.
.
T
R
.
.
1
2
b
a
Summary of Contents for WR250F 2017
Page 4: ......
Page 10: ......
Page 12: ......
Page 16: ...LOCATION OF IMPORTANT LABELS 1 2 EUR...
Page 17: ...LOCATION OF IMPORTANT LABELS 1 3 AUS NZL ZAF...
Page 41: ...MULTI FUNCTION DISPLAY 1 27...
Page 78: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 25...
Page 80: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27...
Page 82: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29...
Page 84: ...CABLE ROUTING DIAGRAM 2 31 EAS2GBB073 CABLE ROUTING DIAGRAM...
Page 86: ...CABLE ROUTING DIAGRAM 2 33...
Page 88: ...CABLE ROUTING DIAGRAM 2 35...
Page 90: ...CABLE ROUTING DIAGRAM 2 37...
Page 92: ...CABLE ROUTING DIAGRAM 2 39...
Page 94: ...CABLE ROUTING DIAGRAM 2 41...
Page 96: ...CABLE ROUTING DIAGRAM 2 43...
Page 98: ...CABLE ROUTING DIAGRAM 2 45...
Page 152: ...CHASSIS 4 9...
Page 162: ...FRONT WHEEL 5 8 1 1...
Page 226: ...CHAIN DRIVE 5 72...
Page 270: ...ELECTRIC STARTER 6 41...
Page 294: ...OIL PUMP AND BALANCER GEAR 6 65 a 2 10 b 2 9 1 b 5 3 a 4 10 5 9 3 E c d 6 7 8 8 b 6...
Page 300: ...GENERATOR AND STARTER CLUTCH 6 71 1 a 3 3 2 4...
Page 351: ...CHARGING SYSTEM 9 15...
Page 355: ...LIGHTING SYSTEM 9 19...
Page 363: ...COOLING SYSTEM 9 27...
Page 395: ...FUEL PUMP SYSTEM 9 59...
Page 396: ...ELECTRICAL COMPONENTS 9 60 EAS2GBB381 ELECTRICAL COMPONENTS EAS2GBB382 9 10 11 1 3 2 4 5 6 7 8...
Page 398: ...ELECTRICAL COMPONENTS 9 62 12 11 10 2 3 1 6 7 4 5 8 9...
Page 400: ...ELECTRICAL COMPONENTS 9 64 EAS2GBB383 CHECKING THE SWITCHES 4 1 3 2 B B Sb B B B B B B B B...
Page 418: ...ELECTRICAL COMPONENTS 9 82...
Page 429: ......
Page 430: ...PRINTED IN JAPAN E PRINTED ON RECYCLED PAPER...