i recently got my brakes tooled and new brake pads of TRW installed in my mehran. after that i got alignment done. during this time i drove my car about 20km and everything was fine. the next day i got new tires installed; yokohama 155/70/R12. after getting tires installed i asked the guy to recheck the alignment. he did something and now when i brake the car produces tak tak sound. it only comes when i brake not when i accelerate. what could be the problem?
The sound could of clips that hold the brake calipers, get them checked if they are loose or not in place. Often they result in damaged brake disc it is advised to get them checked as soon as possible.