

| Subject: | Re: Heli-Coil an Engine Oil Drain? |
| From: | Barry Muller |
| Date: | Mon, 25 Jul 2005 19:37:41 -0700 |
Folks, Firs of all thank you to all that responded. I enjoyed all he comments from the kind to the pithy. Regarding the "poor bastard" comment - no worries I took that as it was intended. So any rate, to the task. After reading the comments I ended up taking Mr. Ricardo's advice and it seems to be working just fine. The bolt I bought at the FLAPS was a self tapping type so I plan to replace it with a regular bolt at the next the next oil change to minimize the chance of cross-threading. You folks are a great resource. Barry --- ' ' <rrecardo@webtv.net> wrote: > While it seems that everyone has a complicated > solution to this ongoing > problem of cleaning up the threads of where the heli > coil once was, > there is an easy answer and it's short and sweet. > > Locate a thead size chart, and find the closest next > size larger > amreican thread to the metric size. ( I'd tell you > but I don't have one > right here in front of me ) > > And just use a thread chaser in the drain hole. > > It'll clean up what's left of the pilot hole for the > heli coil that was > there, and give you fresh threads to crank an > american thread plug in > the hole. > > Your all done in about 10 minutes. > > > >
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