Unable to remove 17mm caliper bolts
#1
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I was trying to do my front brakes but the 2 bolts that hold the caliper in place were extremely tight even after some WD40. I applied so much force that the part of the ratchet that has the little ball that goes into the socket actually got twisted bent. Any suggestion on how to get those off? I have no power tools. Thanks
#2
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If you are trying the caliper bracket bolts, they are attached using red Locktite. Warm them with a propane torch (gently) and they will come loose. It has to get warm enough to melt the Locktite, but not damage anything else.
For rusted bolts, I've found that PB Blaster does a better job than WD-40. You can usually find it at a Carquest or NAPA.
For rusted bolts, I've found that PB Blaster does a better job than WD-40. You can usually find it at a Carquest or NAPA.
#3
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Be sure you use a good quality ratchet... Then what I did for mine just a week or two ago was to use the tire iron from the trunk, and put the lug nut portion over the end of the ratchet handle. The lug nut portion is hollow, so it slipped over the end of the ratchet handle so it stays put. This gave sufficient leverage to break them loose and not break my knuckles in the process!
#4
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I had this problem also, see my "Beaten by the brakes" post. In the end I took it to the mechanics at the bus depot where I work, and it took two mechanics, a lot of heat and a breaker bar meant for buses nearly half an hour to get them to go!! They were really on tight-the last person who did that had used way too much locktite and over tightened the bolts!! S.
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#5
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The inside section of the caliper stays on the car. Remove the plastic covers on the inside of the caliper to access the two Allen bolts mentioned above. I can't remember at the moment but they are either 7 or 8mm. That will allow the outside of the caliper to be removed along with the rotor. The inside pad is now fully accessible.
I have had a 3 foot piece of pipe that fits nicely over my 1/2" breaker bar for 40 years. Makes easy work of most anything.
I have had a 3 foot piece of pipe that fits nicely over my 1/2" breaker bar for 40 years. Makes easy work of most anything.
#15
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I was trying to do my front brakes but the 2 bolts that hold the caliper in place were extremely tight even after some WD40. I applied so much force that the part of the ratchet that has the little ball that goes into the socket actually got twisted bent. Any suggestion on how to get those off? I have no power tools. Thanks
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