ACCENT(LC) > 2001 > G 1.5 SOHC > Brake System
Brake System > General Information > Special Service Tools
SPECIAL TOOLS
| TOOL(Numberand name) | ILLUSTRATION | USE |
|---|---|---|
| 09581 ~ 11000 Piston expander | Spreading the front disc brake piston. |
Table Caption: This table lists tools, identified by their number and name, and describes their use, with an example of a piston expander for spreading front disc brake pistons.
Brake System > General Information > Troubleshooting
TROUBLESHOOTING
| SYMPTOM | PROBABLECAUSE | REMEDY |
|---|---|---|
| Noise or vibration when brakes are applied | Backing plate or caliper improperly mounted Loose backing plate or caliper mounting bolts Unevenly worn or cracked brake drum or brake disc Foreign material in brake drum Seized pad or lining contact surface Excessive caliper to pad assembly clearance Uneven pad contact Lack of lubrication in sliding parts Loose suspension parts | Correct Retighten Replace Clean Replace Correct Correct Lubricate Retighten |
| Vehicle pulls to one side when brakes are applied | Difference between left and right tire inflation pressure Improper front wheel alignment Inadequate contact of pad or lining Grease or oil on pad or lining surface Drum warpage or uneven wear Incorrect wheel cylinder installation Auto adjuster malfunction | Adjust Adjust Correct Replace Replace Correct Correct |
| Insufficient braking power | Low or deteriorated brake fluid Air in the brake system Brake booster malfunction Inadequate contact of pad or lining Grease or oil on pad or lining surface Auto adjuster malfunction Overheated brake rotor due to dragging of pad or lining | Refill or change Bleed the system Correct Correct Replace Correct Correct Replace Replace |
Table Caption: This table outlines common brake system symptoms, their probable causes, and the corresponding remedies.
| Restricted brake line Proportioning valve malfunction | ||
|---|---|---|
| Increased pedal stroke required (Reduced pedal to floorboard clearance) | Air in the system Brake fluid leakage Auto adjuster malfunction Excessive push rod to master cylinder clearance | Bleed the system Correct Correct Adjust |
| Brake drag | Incomplete release of parking brake Incorrect parking brake adjustment Worn brake pedal return spring Restricted master cylinder return port Broken rear drum brake shoe return spring Lack of lubrication in sliding parts Defective master cylinder check valve or piston return spring Insufficient push rod to master cylinder clearance | Adjust Adjust Replace Correct Replace Lubricate Replace Replace |
| Insufficient parking brake function | Worn brake lining or pad Grease or oil on lining or pad surface Parking brake cable sticking Auto adjuster malfunction Excessive parking brake lever stroke | Replace Replace Replace Adjust Adjust the parking brake lever stroke or check the parking brake cable routing |
**Table Caption: This table outlines common brake system malfunctions related to brake pedal feel, brake drag, and parking brake function, along with their potential causes and recommended corrective actions. It
