IrvesBMW Posted February 21, 2024 Share Posted February 21, 2024 I failed the MOT on my BMW lately and have decided to attempt fixing the problem myself. The problem I encountered is that the brake hoses on my old car (2005) seem to be rusted and stuck in the calliper. I attempted to remove them using a 14mm wrench and WD-40, but was unsuccessful. In the photos, you can see that I had to cut one hose to gain better access. I have two new hoses to replace them. Any advice on how to successfully remove the rusted hose? Quote Link to comment Share on other sites More sharing options...
IrvesBMW Posted February 21, 2024 Author Share Posted February 21, 2024 Quote Link to comment Share on other sites More sharing options...
WiseSage Posted February 21, 2024 Share Posted February 21, 2024 I had a similar issue and resolved it by use a flame torch, a tool often used for soldering pipes. Quote Link to comment Share on other sites More sharing options...
Paqngo Posted February 21, 2024 Share Posted February 21, 2024 Abundant heat as said earlier. The heated wrench. Quote Link to comment Share on other sites More sharing options...
Blu_Ray_UK2007 Posted February 21, 2024 Share Posted February 21, 2024 AC90 is superior than WD40 for loosening nuts and bolts. Continue to douse it and then let it soak overnight. Quote Link to comment Share on other sites More sharing options...
Paqngo Posted February 21, 2024 Share Posted February 21, 2024 (edited) I am not familiar with AC90, however I recently purchased a can for £8 from Amazon. Thank you for the advice, Blu_Ray_UK2007 Edited February 21, 2024 by Paqngo Quote Link to comment Share on other sites More sharing options...
Blu_Ray_UK2007 Posted February 21, 2024 Share Posted February 21, 2024 I have not needed to use heat since I began using it years ago, even when I assumed I would have to. Continue dowsing and then depart for as extended a period as feasible. Quote Link to comment Share on other sites More sharing options...
IrvesBMW Posted February 21, 2024 Author Share Posted February 21, 2024 I have just purchased a can of AC90. I will inform you about the outcome. Thank you. Quote Link to comment Share on other sites More sharing options...
Paqngo Posted February 21, 2024 Share Posted February 21, 2024 Keep us informed on your progress. I have not received the job for the can I purchased yesterday yet, but I am certain I will get one shortly. Quote Link to comment Share on other sites More sharing options...
IrvesBMW Posted February 21, 2024 Author Share Posted February 21, 2024 ok 👍 Quote Link to comment Share on other sites More sharing options...
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