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공임
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부품비
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소요 시간
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2026. 9. 3. 작업
자동변속기 차량을 후진할 때 브레이크를 천천히 놓으면 1초 정도 저음의 우르렁거리는 소리(마루판 삐걱거리는 소리와 유사)가 들림. 브레이크를 빠르게 놓으면 소리가 최소화됨.
1) 브레이크를 천천히 놓으면 디스크에 브레이크 패드가 더 오래 접촉하게 되고, 서스펜션 로드나 중력으로 디스크가 회전하기 시작하면서 마찰음이 발생합니다. 2) 후진을 선택하면 자동변속기의 드라이브트레인이 반대 방향으로 회전하도록 로드되면서 유격(free play)이 모두 흡수됩니다. 수동변속기에서는 클러치를 올릴 때만 발생하는 현상입니다. 이는 정상적인 소리이며 걱정할 필요가 없습니다.
출처
이 사례는 Stack Exchange (미국)에서 수집한 데이터입니다.
신뢰도 4.1점(높음) — 출처 소스의 전문성/검증구조를 기준으로 산정된 점수이며, 정확성을 보장하지 않습니다.
원문 보기 ↗메르세데스-벤츠 C클래스
robinessex said: Off for a quick trip, early evening drive, mostly B and country lanes, but roads you can make good progress on if you can drive properly. However, quickly arrive behind a snail-moving vehicle. Country lane, but quite wide and easy to make progress. Except we have the brake lights in front sending out Morse Code signals; applies them for almost everything (or imagined). Next, traffic lights, stops, and then turns left, no signal, and snail acceleration; we've still got the Morse Code signals going. We proceed like this, at about half the speed the road is capable of, for about
볼보 XC60
Have you forgotten the Jaguar XF RS Sportbrake supercharged 5.0 V8. This is surely the ultimate 'wolf in sheeps clothing ' spotsbrake?
BMW 5시리즈
Haha hadn’t noticed the Psychic College sign Thanks Simon on the brakes recommendation also along with spec upgrades on the B8.5 - didn’t know that.Throw in some Ohlins or KW’s and you could have quite the weapon!
볼보 XC60
havoc said: fk me, really?...so the law is on the side of people that can't work out that cars in front of them sitting away from the kerb with their brake lights on MIGHT just be waiting for the road to be clear?!? (Had something very similar just 30 minutes ago - row of parked cars my side, car in front waiting for oncoming traffic, but I hung back ~1.5 to 2 car lengths just to give me some wiggle room, sitting with my brake lights on and at least 2ft from the kerb. Dumbfk in a new Volvo comes steaming up past me before looking past the end of his nose and seeing that there's a car coming