Dune 125 - Dune X 125 - Euro 4
Braking system
BRAK SYS - 226
Caliper Fluid Seal Damage
The fluid seal (piston seal) [A] is placed around the piston to
maintain clearance between the pad and the disc. If the seal
is in a poor condition, it could lead the pad to wear.
Excessively or the brake to drag, which may cause the
temperature of the discs or the brake fluid to increase.
Replace the fluid seal if it exhibits any of the conditions
listed below.
- Brake fluid leakage around the pad.
- Brakes overheat.
- Considerable difference in inner and outer pad wear.
- Seal and piston are stuck together.
If the fluid seal is replaced, replace the dust seal [B] as
well. Also, replace all seals every other time the pads
are changed.
Front Caliper [C]
Rear Caliper [D]
Caliper Dust Boot and Friction Boot Damage
Check that the dust boot [A] and friction boot [B] are not
cracked, worn, swollen, or otherwise damaged.
If they show any damage, replace it.
Front Caliper [C]
Rear Caliper [D]
Caliper Piston and Cylinder Damage
Visually inspect the pistons [A] and cylinder surfaces.
Replace the caliper if the cylinder and piston are badly scores
or rusty.
Front Caliper [B]
Rear Caliper [C]
Summary of Contents for Dune X 125
Page 1: ...SERVICE STATION MANUAL ZP682837 Dune 125 Dune X 125 Euro 4...
Page 4: ...Dune 125 Dune X 125...
Page 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR...
Page 42: ...SPECIAL TOOLS INDEX OF TOPICS S TOOLS...
Page 47: ...INDEX OF TOPICS MAINTENANCE MAIN...
Page 60: ...Dune 125 Dune X 125 Euro 4 Electrical system ELE SYS 60 Components arrangement...
Page 70: ...Dune 125 Dune X 125 Euro 4 Electrical system ELE SYS 70 General wiring diagram...
Page 109: ...ENGINE FROM VEHICLE INDEX OF TOPICS ENG VE...
Page 116: ...ENGINE INDEX OF TOPICS ENG...
Page 174: ...POWER SUPPLY INDEX OF TOPICS P SUPP...
Page 178: ...SUSPENSIONS INDEX OF TOPICS SUSP...
Page 191: ...CHASSIS INDEX OF TOPICS CHAS...
Page 222: ...BRAKING SYSTEM INDEX OF TOPICS BRAK SYS...
Page 237: ...COOLING SYSTEM INDEX OF TOPICS COOL SYS...
Page 245: ...INDEX OF TOPICS BODYWORK BODYW...
Page 264: ...Dune 125 Dune X 125 Euro 4 Bodywork BODYW 264 Remove the tail guard 5...
Page 265: ...Dune 125 Dune X 125 Euro 4 Bodywork BODYW 265 PRE DELIVERY INDEX OF TOPICS PRE DE...
Page 269: ...Dune 125 Dune X 125 Euro 4 Pre delivery PRE DE 269 OBD LIST The OBD list are the following...
Page 270: ...Dune 125 Dune X 125 Euro 4 Pre delivery PRE DE 270...
Page 271: ...Dune 125 Dune X 125 Euro 4 Pre delivery PRE DE 271...
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