Squeaking sound (Brake)

**misterioman** · April 15th, 2015 10:34 PM

Tried the OEM and OK na sia.

Thanks guys!

**gutz_3110** · April 27th, 2015 07:24 PM

Originally Posted by misterioman

Tried the OEM and OK na sia.

Thanks guys!

hi,

when you say OEM, say, toyota ang kotse mo, the replacement is toyota (brand) din? kasi madalas sa akin nirerekomenda pag nagpapalit ako ng pads eh bendix. is bendix considered OEM? thanks!

**miko101130** · April 27th, 2015 08:09 PM

OEM galing casa, sa casa parts mo binili, bendix is an aftermarket supplier which is oem quality

**leolop** · July 29th, 2015 07:18 PM

Wish i'd read this thread before allowing Bendix brake pads to be installed on our Sorento 05. Hate the squeaking sound, pero sayang yung binayad.

**jick.cejoco** · July 29th, 2015 07:45 PM

If you don't prep the brake rotors, if usually makes noise. Same with newly resurfaced ones, if you don't wash it after machining it will sing specially on a humid morning

**gutz_3110** · August 5th, 2015 03:03 PM

Originally Posted by leolop

Wish i'd read this thread before allowing Bendix brake pads to be installed on our Sorento 05. Hate the squeaking sound, pero sayang yung binayad.

bro, try mo muna i-check yun backplate, baka yun ang sumasayad - wala pang bayad. bendix CT din kinabit ko, maingay nga.

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Originally Posted by leolop

Wish i'd read this thread before allowing Bendix brake pads to be installed on our Sorento 05. Hate the squeaking sound, pero sayang yung binayad.

bro, try mo muna i-check yun backplate, baka yun ang sumasayad - wala pang bayad. bendix CT din kinabit ko, maingay nga.

**jick.cejoco** · August 5th, 2015 03:12 PM

Can you record and post the noise?

**miko101130** · August 5th, 2015 10:53 PM

squeaking brakes is mainly caused by improper bedding-in procedure after the brake pads have been replaced.
considering if the back plate was correctly installed, the caliper pins and other parts properly greased, the whole brake cleaned of brake dust and grime, then proper bedding-in procedure must be done to eliminate squeaking.

although bendix products have a titanium stripe that says it can bed-in the material from the moment you install the brakes, it is still advisable to bed-in the brake pad with the rotor the right way.

the rotor can only make proper contact if the brake pads, if the material transfer from the brake pads are even and uniform to the rotor surface... if there are hot spots/uneven transfer material on the brake rotor surface, as the brake pads contact the hot spots, the rotor will momentarily change the friction at that hotspot causing air pressure differential and cause a vibration that will lead to a resonance heard as a brake squeal...

after installation of the brake pad, drive the vehicle slowly at less than 40kph then brake with a soft pressure for 20 cycles, not allowing the vehicle to brake to a dead stop, then resuming driving again. after doing the 20 cycles, run the vehicle with a higher speed and brake with hard pressure for 20 cycles not also allowing the vehicle to do a complete stop,

after that check your rotors and you will see a greyish/bluish material on the rotor surface indicating that material transfer is complete and even.

**gutz_3110** · August 12th, 2015 02:04 PM

Originally Posted by miko101130

squeaking brakes is mainly caused by improper bedding-in procedure after the brake pads have been replaced.
considering if the back plate was correctly installed, the caliper pins and other parts properly greased, the whole brake cleaned of brake dust and grime, then proper bedding-in procedure must be done to eliminate squeaking.

although bendix products have a titanium stripe that says it can bed-in the material from the moment you install the brakes, it is still advisable to bed-in the brake pad with the rotor the right way.

the rotor can only make proper contact if the brake pads, if the material transfer from the brake pads are even and uniform to the rotor surface... if there are hot spots/uneven transfer material on the brake rotor surface, as the brake pads contact the hot spots, the rotor will momentarily change the friction at that hotspot causing air pressure differential and cause a vibration that will lead to a resonance heard as a brake squeal...

after installation of the brake pad, drive the vehicle slowly at less than 40kph then brake with a soft pressure for 20 cycles, not allowing the vehicle to brake to a dead stop, then resuming driving again. after doing the 20 cycles, run the vehicle with a higher speed and brake with hard pressure for 20 cycles not also allowing the vehicle to do a complete stop,

after that check your rotors and you will see a greyish/bluish material on the rotor surface indicating that material transfer is complete and even.

what if the rotor is rusty? could that be factor? i'll be driving to tagaytay this weekend, i hope proper bed-in would take place.

**miko101130** · August 12th, 2015 03:31 PM

Originally Posted by gutz_3110

what if the rotor is rusty? could that be factor? i'll be driving to tagaytay this weekend, i hope proper bed-in would take place.

after 5 minutes with moderate braking, the rust will be gone. the rust is only at the surface it will be easily remove by normal braking.
bed-in mo muna before going to tagaytay, hanap ka subdivision or area na pwde ka mag bed-in, less than 15 min lang na bed-in mo n yan,

pag meh nag sudden stop sa expressway, tapos di pa totally bedded-in yung pad, the braking distance will be longer and the brake pad may imprint itself sa rotor, mas mahirap n yun alisin at i-bed-in.