![background image](http://html1.mh-extra.com/html/daelim/a-four/a-four_service-manual_3154895129.webp)
12-1
12. BRAKE SYSTEM
HYDRAULIC DISK BRAKE
Braking power unsatisfactory
●
Air in the brake system.
●
Moisture in brake fluid
●
Brake pad and disk contaminated.
●
Caliper piston seal worn
●
Master cylinder piston seal worn
●
Brake pad worn
●
Caliper inside contaminated
●
Unsatisfactory caliper sliding part operation
●
Lopsided wear of brake pad and disk
●
Low brake fluid level
●
Clogged brake fluid line
●
Disk bent or distorted
●
Caliper piston seized or worn
●
Master cylinder piston seized or worn
●
Disk worn
●
Master cylinder inside contaminated
●
Brake lever bent
Hard brake lever movement or unsatisfactory
return
●
Brake system clogged
●
Caliper piston seized or worn
●
Unsatisfactory caliper sliding part operation
●
Brake fluid line clogged
●
Caliper piston seal worn
●
Master cylinder piston seized or worn
●
Brake lever bent
Brake drag
●
Brake pad and disk contaminated
●
Improper wheel alignment
●
Lopsided wear of brake pad and disk
●
Disk bent or distorted
●
Unsatisfactory caliper sliding part operation
●
Hydraulic system contaminated with dust.
SERVICE INFORMATION
GENERAL SAFETY
●
Do not allow foreign material to enter the system when replenishing brake fluid.
●
To prevent chemical changes, do not mix different types of brake fluid.
●
Do not use the old brake fluid again.
●
Brake fluid can cause damage to painted, plastic, and rubber surfaces. Take precaution not to allow parts to be
contaminated by the brake fluid.
●
Do not reuse sealing washers.
●
Clean the disassembled parts with brake fluid, and check for any clogged passage with compressed air.
●
Bleed the brake hose after removing it.
TROUBLESHOOTING
12
SERVICE INFORMATION
12-1
TROUBLESHOOTING
12-1
BRAKE FLUID/BLEEDING
12-3
BRAKE PAD REPLACEMENT
12-4
BRAKE DISK INSPECTION
12-6
BRAKE CALIPER
12-7
MASTER CYLINDER
12-9
Summary of Contents for A-FOUR -
Page 1: ......
Page 44: ...4 2 LUBRICATION SYSTEM OIL SYSTEM DRAWING ...
Page 51: ...MEMO ...
Page 52: ...FUEL SYSTEM 5 0 FUEL GAUGE FUEL TANK FUEL AUTO COCK STRAINER CARBURETOR ...
Page 62: ...ENGINE REMOVAL INSTALLATION 6 0 ...
Page 97: ...MEMO ...
Page 128: ...BRAKE SYSTEM 12 0 ...
Page 140: ...MEMO ...
Page 150: ...MEMO ...
Page 158: ...MEMO ...
Page 166: ...MEMO ...
Page 174: ...MEMO ...
Page 175: ...17 1 17 WIRING DIAGRAM 17 ...
Page 176: ...MEMO ...
Page 184: ...MEMO ...
Page 185: ...SERVICE MANUAL 2005 6 PRINTED 2005 6 PUBLICATION NO COPY ...