Tip & How-To about Vehicle Parts & Accessories

Loosen rusted stuck bolts

If you are about to venture into the daunting task of breaking loose an old rusted bolt or one you know has Loctite applied to it, try this.

Before trying to loosen bolt in the normal direction it takes to get loose (some are reversed threads) try tightening it slightly. This will usually clean a "pathway" for the threads. Then, just turn it out as normal. You may want to turn it back and forth along the way to really clean out threads and increase your success for complete removal.

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I broke the rusted muffler off in an old push mower-it screws into the block-I don't have uch to grab to get it out-applied marvel mystery oil-how can I get it out without destroying the engine b


try heating with a torch or maybe wd-40 better than mystery oil on breaking bolts loose let it soak a long time then get a revers drill and dril and easy out it make sure reverse drill a must

Jul 30, 2012 | Briggs & Stratton Garden

1 Answer

lower the seat on a Raleigh SC30 Bicycle


There should be bolt or quick release lever holding seat in position. Loosen the bolt or lever, adjust seat, retighten. If seat post is stuck, apply some WD-40 or similar lubricant, wait a while, and try again. you may have to twist seat to turn post and break loose if there is rust.

Mar 25, 2012 | Raleigh USA Bicycle Company SC30

1 Answer

right-hand pedal loose


I've had that happen with the exercise bikes that I have repaired My best suggestion is their any play after tightening the pedal if not remove the pedal an apply some blue loctite on the threads let it set up then put the pedal back. This should take care of it now if you want to get more radical then apply the red loctite, the only way to break the pedal loose is actually using a torch!!! good luck

May 22, 2010 | Jeep Cherokee Sport Disc-Brake Mountain...

1 Answer

How to loosen screws to remove blades from Ozito OZPL400A planer


WD-40 is nice for some situations, but not this particular one. I suggest you use something like Liquid Wrench. Apply, tap the nuts on each side with a metal punch, and a very small hammer. Not hard! You're just trying to bust any rust loose, and give the liquid wrench a chance to ease down in there.
Just tap!

How are you holding the bolt head on the other side? If these nuts are so corroded that this method won't free them, you make want to see if a 1/4 inch air ratchet wrench is available. The wrench is shaped in a 90 degree angle, so it should fit down in there. Have any mechanic friends? The bolts may break. It may come to this. Be sure the bolt head is held secure, so that no damage will come to the planer. If they, or it, breaks, you can just replace them. Make sure they're Grade 5 or above, bolts and nuts.

I've had to use a small propane torch to heat the nuts. The rust breaks free. I hope it doesn't come to this.

May 10, 2009 | Tools & Hardware - Others

1 Answer

Loose Oven door handle


Hi,
You may have to get some loctite brand paste in a tube for applying to the threads of the bolts that hold it on.
This will prevent the screws from loosening.
Another way would be to get some spring washers or star washers at your local hardware store such as menards.

Jul 02, 2008 | Smeg SE399X/5 Stainless Steel Electric...

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