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 PD Allen Screws Rusted and Seized 
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Post PD Allen Screws Rusted and Seized
Can't check lower unit lube. PD allen screws are seized. I have not stripped the out yet, but I'm afraid to put too much tourqe on them.
Any ideas?


Sat Aug 08, 2009 7:06 am
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Post Re: PD Allen Screws Rusted and Seized
First make sure the allen wrench you are attempting with is in good condition, if so you may want to get a "helical" set-screw extractor that fits the 1/4" hex well, it'll get it out.

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Sat Aug 08, 2009 7:52 am
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Post Re: PD Allen Screws Rusted and Seized
DO THIS AND YOU WON'T HAVE TO DRILL IT OUT!!!!!!!!!!!!!!!

1. GET THE RIGHT SIZE ALLEN WRENCH.

2 GET A HAMMER.

3 PUT THE ALLEN WRENCH IN AND HIT THE WRENCH WITH THE HAMMER TO BREAK THE RUST FREE FROM THE THREADS. THEN USE A CRESCENT WRENCH (ADJUSTABLE WRENCH) TO TURN THE ALLEN WRENCH.. GET AS CLOSE TO THE END AS POSSIBLE SO THAT YOU DON'T FLEX THE ALLEN WRENCH...THIS SHOULD GET THEM OUT.....

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Sat Aug 08, 2009 1:39 pm
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Post Re: PD Allen Screws Rusted and Seized
Some time a meteric one will fit better than a standard. make sure that the wrench is all the way seated in the back of the plugs socket. Also before you hit the end of the allen wrench with a hammer take the slack out of it by holding a little tention with your thumb on the allen wrench in the direction your going to be hitting it (counter clock wise) this will give you a solid strike and lesson the chances of it stripping.


Sat Aug 08, 2009 7:48 pm
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Post Re: PD Allen Screws Rusted and Seized
OH and after you get it out put a lil' permatex #2 on the threads..It will keep it from leaking and it will be easy to take them out next time..

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Sat Aug 08, 2009 10:17 pm
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Post Re: PD Allen Screws Rusted and Seized
I changed mine out to stainless,,,,,,, top and bottom........ ;)


Sat Aug 08, 2009 11:53 pm
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Post Re: PD Allen Screws Rusted and Seized
thats a good idea...I will do the same when its time to change the gear oil...

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Sun Aug 09, 2009 7:47 am
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Post Re: PD Allen Screws Rusted and Seized
Thanks guys. I tapped the allen screws with a hammer and they came right out with no problem. Replaced them with stainless and applied Permatex #2, so next time it should not be a problem. What a great place for information. Keep up the good work MMT. :D


Wed Aug 12, 2009 8:27 am
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Post Re: PD Allen Screws Rusted and Seized


Wed Aug 12, 2009 8:59 am
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Post Re: PD Allen Screws Rusted and Seized
what do you think the lower seal bushing is made of ? sometime I wonder bout you. lol :lol:


Wed Aug 12, 2009 7:26 pm
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Post Re: PD Allen Screws Rusted and Seized
stainless aint the best idea for that.. coons right about stainless and alum. if forkn mixes like oil n milk... stainless is a really gummy metal and threads get ate up easy due to a lack of carbon .... stick wit stock screws n keep em lubed

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Wed Aug 12, 2009 9:12 pm
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Post Re: PD Allen Screws Rusted and Seized


Wed Aug 12, 2009 9:43 pm
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Post Re: PD Allen Screws Rusted and Seized
try kroil or aero kroil...hard to find, but best stuff ever on the market!

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Wed Aug 12, 2009 10:56 pm
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Post Re: PD Allen Screws Rusted and Seized
nice terminology coondik... "non-ferrous" like dat

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Thu Aug 13, 2009 5:15 am
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Post Re: PD Allen Screws Rusted and Seized


Thu Aug 13, 2009 7:57 am
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Post Re: PD Allen Screws Rusted and Seized
What's wrong coondik?? You sound so sexually frustrated?? Ya mans offshore or summn

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Thu Aug 13, 2009 10:34 am
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Post Re: PD Allen Screws Rusted and Seized
:lol: :lol:

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Thu Aug 13, 2009 12:42 pm
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Post Re: PD Allen Screws Rusted and Seized


Thu Aug 13, 2009 2:12 pm
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Post Re: PD Allen Screws Rusted and Seized

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Thu Aug 13, 2009 2:14 pm
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Post Re: PD Allen Screws Rusted and Seized

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Thu Aug 13, 2009 2:15 pm
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Post Re: PD Allen Screws Rusted and Seized
Me personally ..... I'll have to side with BayouBoy and the CoonDiks .... that was some good stuff and this thread educated us !!!!

Thanks !!!!! :D

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Thu Aug 13, 2009 2:32 pm
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Thu Aug 13, 2009 10:17 pm
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Fri Aug 14, 2009 8:32 am
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