Daily replacement and repair automotive brakes the car rental company to remind needs to pay attention to what&Nbsp; brake, commonly known as brake pad belonging to consumables, in use will wear when worn to the limit position, it must be replaced, otherwise it will reduce braking effect and even cause accidents.
brake shoes for life safety, must be treated with caution.
structure of most cars with front disc rear drum brakes are generally relatively fast wear of the front brake, rear brake shoes use a relatively long time, car rental companies in their daily inspection and maintenance reminders should focus its attention on the following areas:
1. under normal driving conditions once every 5000 km on the brake, not only to check the thickness of the remaining, but also checks the status of shoe worn, wear level on either side, easy return, and so discovered irregularities must be dealt with immediately.
2. brake shoes made of iron plate and friction material is composed of two parts, never gone without the friction material parts to replace their shoes. Such as the Jetta's front brake, new film thickness of 14 mm, replace the limit thickness is 7 mm, including iron liner 3 mm thickness and friction material thickness of 4 mm. Some vehicles with a brake warning function, once the wear limit has been reached, instrument will alarm replace the shoe. Reached the limit of shoe must be replaced, even though it can be used for some time, would also reduce the braking effect, affect driving safety.
3. replacing the brake pads to provide for spare parts, the only way to make brake between the brake pads and brake disc works best, wear minimal.
4. replacing the brake when you must use the special tool to brake cylinder back to the top. Cannot use other crowbars and hard back so easily lead to bending brake caliper guide bolts, brake stuck.
5. after the brake shoes were replaced, be sure to step on the brake to remove the shoe and braking disk space, resulting in the first leg did not brake, prone to accidents.
6. brake shoes replaced, need to run 200 km in order to achieve the best braking effect, just changed shoes to be cautious.