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Oil Pan bolt stripped into the timing cover, fix? #1439033
05/19/13 07:45 PM
05/19/13 07:45 PM
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eastern, pa.
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cudabitten Offline OP
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Just got finished installing my oil pan and the last bolt which goes into the timing cover stripped. So whats a good way to fix? Prefer leaving the oil pan on.

Re: Oil Pan bolt stripped into the timing cover, fix? [Re: cudabitten] #1439034
05/19/13 07:47 PM
05/19/13 07:47 PM
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1_WILD_RT Offline
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If it's an outer bolt you can use a longer bolt & use a nut...


"The Armies of our ancestors were lucky, in that they were not trailed by a second army of pencil pushers."
Re: Oil Pan bolt stripped into the timing cover, fix? [Re: cudabitten] #1439035
05/19/13 07:47 PM
05/19/13 07:47 PM
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Supercuda Offline
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Pull the cover and helicoil it.

Some might suggest a larger diameter bolt and rethreading the cover, but that's a poor choice, imo.


They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.
Re: Oil Pan bolt stripped into the timing cover, fix? [Re: 1_WILD_RT] #1439036
05/19/13 07:53 PM
05/19/13 07:53 PM
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Kirkland, Washington
Pacnorthcuda Offline
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Quote:

If it's an outer bolt you can use a longer bolt & use a nut...




That would be the quick and easy "git er done" fix!

Re: Oil Pan bolt stripped into the timing cover, fix? [Re: 1_WILD_RT] #1439037
05/19/13 08:09 PM
05/19/13 08:09 PM
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eastern, pa.
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cudabitten Offline OP
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Ive done the heilacoil thing a long time ago on something....but the longer bolt and nut!!!thats a very cool idea.Dont know why I dont think of that stuff. I could actually do both sides so they match.
Thanks.

Re: Oil Pan bolt stripped into the timing cover, fix? [Re: cudabitten] #1439038
05/19/13 08:55 PM
05/19/13 08:55 PM
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Florida
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scratchnfotraction Offline
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you have come this far so dont goober it up on the hickabilly bolt/nut trick.

pull the cover or the pan and put a helicoil insert into the t-cover,make sure to remove the tang on the coil before running the bolt thru it.

I have a cover that both holes have been done this way for a long while now.

my one SB alum intake has had a helicoil put into every bolt hole with threds on it.

fix it once and be done with it. you dont want a goober nut/bolt on a nice painted engine.

Re: Oil Pan bolt stripped into the timing cover, fix? [Re: scratchnfotraction] #1439039
05/19/13 10:29 PM
05/19/13 10:29 PM
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Supercuda Offline
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I usually end up helicoiling any aluminum threads on my engines. I spent the money for the kits years ago and it's paid for itself more than once.

Just cheap penny pinching to built it that way by the manufacturers.


They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.
Re: Oil Pan bolt stripped into the timing cover, fix? [Re: Supercuda] #1439040
05/19/13 10:47 PM
05/19/13 10:47 PM
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eastern, pa.
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cudabitten Offline OP
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Ok, you guys are right. I probably would have put the nut on there and looked at it for 20 min, then jumped in my car to find a helicoil kit.
Plus engine is upside down on stand with only the 4 bottom bolts holding the timing cover on. I can have it off in less than a minute.

Re: Oil Pan bolt stripped into the timing cover, fix? [Re: cudabitten] #1439041
05/19/13 11:56 PM
05/19/13 11:56 PM
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Lincoln Nebraska
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RapidRobert Offline
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My vote, use a longer bolt/nut. The cover is on & gasketed/the nut or nuts (2 if you do both) down below wont show/your not shortcutting any procedure


live every 24 hour block of time like it's your last day on earth
Re: Oil Pan bolt stripped into the timing cover, fix? [Re: RapidRobert] #1439042
05/20/13 12:03 AM
05/20/13 12:03 AM
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1_WILD_RT Offline
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Quote:

My vote, use a longer bolt/nut. The cover is on & gasketed/the nut or nuts (2 if you do both) down below wont show/your not shortcutting any procedure




Robert, your sounding like as much of a hack as I am....


"The Armies of our ancestors were lucky, in that they were not trailed by a second army of pencil pushers."
Re: Oil Pan bolt stripped into the timing cover, fix? [Re: 1_WILD_RT] #1439043
05/20/13 03:07 AM
05/20/13 03:07 AM
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Lincoln Nebraska
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RapidRobert Offline
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Quote:

Robert, your sounding like as much of a hack as I am.


I'm in good company . If the cover comes back off since SB's dont have locating dowels like BB's do dont forget to install the timing cover with gasket/gasket cement with its' cover bolts on but partly tightened but loose so the cover can still move a bit then get the dampener started on the crank snout in past the seal aways which will center the timing cover then finish tightening the timing cover bolts


live every 24 hour block of time like it's your last day on earth
Re: Oil Pan bolt stripped into the timing cover, fix? [Re: RapidRobert] #1439044
05/20/13 09:58 AM
05/20/13 09:58 AM
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Ohio
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jlatessa Offline
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Excellent point Robert, wish that was my idea......Joe

Re: Oil Pan bolt stripped into the timing cover, fix? [Re: cudabitten] #1439045
05/20/13 12:22 PM
05/20/13 12:22 PM
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JohnRR Offline
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Quote:

Ok, you guys are right. I probably would have put the nut on there and looked at it for 20 min, then jumped in my car to find a helicoil kit.
Plus engine is upside down on stand with only the 4 bottom bolts holding the timing cover on. I can have it off in less than a minute.




If ythe engine is still on the stand fixing it the right way makes sense , if it were in the car and you needed to get it fixed for the morning commute then the longer bolt and nut is the way to go .

I also helicoil alum threads I know will come apart more than once in a lifetime. I have done a few transmission jobs that have had the pan, pump and valvebody holes all helicoiled while I have it on the bench.

Re: Oil Pan bolt stripped into the timing cover, fix? [Re: JohnRR] #1439046
05/21/13 08:18 AM
05/21/13 08:18 AM
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Carson City, NV
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babarracuda Offline
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Isn't a helicoil longer than the width of the cover hole? I guess you could put in the heicoil with permanent thread bonder and after it dries, cut off the excess that sticks out on the top. A long bolt and nut seems the simplest fix to me.

Re: Oil Pan bolt stripped into the timing cover, fix? [Re: babarracuda] #1439047
05/21/13 10:53 AM
05/21/13 10:53 AM
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Lincoln Nebraska
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RapidRobert Offline
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Quote:

A long bolt and nut seems the simplest fix to me.


A person could use a high grade nut that is half the width of a regular nut & when it's all painted it would look very unobtrusive down there


live every 24 hour block of time like it's your last day on earth
Re: Oil Pan bolt stripped into the timing cover, fix? [Re: babarracuda] #1439048
05/21/13 11:44 AM
05/21/13 11:44 AM
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JohnRR Offline
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Quote:

Isn't a helicoil longer than the width of the cover hole? I guess you could put in the heicoil with permanent thread bonder and after it dries, cut off the excess that sticks out on the top. A long bolt and nut seems the simplest fix to me.




Helicoils come in a variety of lengths, you can buy a KIT that is a little more costly than the Ace hardware kit that has 3 different length coils .

Or you can trim a as many turns off as necessary BEFORE installing one by using a dremel with a tiny cutoff wheel , I've done it multiple times.

Re: Oil Pan bolt stripped into the timing cover, fix? [Re: JohnRR] #1439049
05/21/13 12:27 PM
05/21/13 12:27 PM
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dogdays Offline
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BS on the whole Helicoil/bolt-and-nut idea.
This is exactly the right place for Permatex Form-A-Thread. Just clean it up really well with lacquer thinner and do it. If it can hold the handle on my 13" fryingpan, it can sure as heck work in this application.

R.







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