Method 1: Look thickness
A new brake pad thickness of about 1.5cm thickness With the use of
X-431 Diagun continuous friction will gradually thinning. Professional
technical staff recommended that the naked eye observation of the
thickness of the brake pads have been remaining 1/3 of the thickness of
the original (about 0.5cm) around, the owner is necessary to increase
the self-test frequency, ready to replace the. Of
course, individual models wheel design reasons, do not have the view of
the conditions to the naked eye, the tires need to be removed to
complete.
Both
sides of each brake pad has a raised flag, this flag is the thickness
of the two or three millimeters, which is brakes thinnest replacement
limit, must be replaced if the thickness of the brake pads have been
parallel with this flag. Therefore,
when the thickness of the brake pads close to this mark, the owner is
necessary to be observed at any time to prepare, but not tire removal by
the naked eye is difficult to accurately observe many models in the
brake pads are too thin instrument handbrake lamp position prompt will be relatively self-test on convenient.
Tips:
brake pads is not strictly according to the car environment and driving
habits change intervals, generally in about sixty thousand kilometers
traveled should consider replacing. Naked
eye observation that thin brake pads should ask the technician in the
maintenance checks, because the naked eye would have been error,
professional repair station by caliper tighter than the naked eye.
Method 2: listening to the sound
If associated with iron rub iron sibilance
sbb key programmer while tapping on the brakes, the brake pads must be replaced immediately. Because
of the limits of identity on both sides of the brake pads have direct
friction brakes, prove that the brake pads have been over the limit. Often
when this happens, replace the brake pads at the same time to meet the
inspection of brakes, the sound appears brakes have been damaged, even
at this time to replace the brake pads still can not eliminate sound
serious when you need to replace the brakes .
Tips: hear the brakes when sound is often already too late, the brakes more or less will be damaged. Compared
to the price of brake discs brake pads to be much higher, and therefore
suggest that you wash check the brake pads to avoid damage brake discs
things appear.
Method 3: feeling the intensity
Braking
effect when the thinning of the brake pads will be affected, need
deeper depresses the brake pedal in order to achieve the braking effect
of the original light step will be able to reach before the half braking
effect is significantly weakened, many people feel brake becomes soft, not brake a little bit, then we must check to nissan consult 3 check whether the brake pads need to be replaced. The spring gradually Pro focus on car maintenance
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