one wheeled stallion said:*No problem- I live to give after all 😉 I grease my pedal spindles
and do them tight. The grease lets you do em a little tighter a little
easier. Some people say that they have stripped the cranks or
something from doing them too tight, but I was reading the literature
that came with my Onza bike and it said that it's near impossible to
do them too tight. I never had problems with tightening pedals up
pretty hard. Infinately preferable to loose, as it'll take your crank
out with it!
*
You are not likely to strip the threads by screwing the pedal on too
tight. What's more likely is the person cross threaded the pedal
threads when installing the pedal.
You can strip the pedal threads in the crank if you cross thread the
pedals as you install them. Cross threading is when you thread on the
pedals such that the pedal threads and crank thread do not mesh up. It
happens when the pedal gets threaded in at a slight angle.
Cross threading will destroy the crank threads stripping them out. You
may be able to salvage the crank by getting a helicoil installed to
replace the threads. But that may end up costing more than the crank is
worth.
Be very very careful that you do not install the pedals cross threaded.
Thread the pedals in by hand for several revolutions to get the threads
started. Once the pedals have been threaded on a few revolutions by
hand, then you can use a pedal wrench to finish the job.
Most cross threading happens when you use a wrench to start the threads.
The wrench has so much leverage that you don't notice that the threads
are not meshing up and that you're destroying more threads with every
turn of the wrench.
And yes, you should grease the pedal threads before threading them into
the crank.
--
john_childs - Guinness Mojo
john_childs (at) hotmail (dot) com
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