Camshaft sealing plug R&R?, thought I had a rear main seal leak.... Options

[scott_in_nh]

I've owned my 914 for 15 years and close to 40k miles now and never had the engine out! But I haven't used it much in the last 5 for several reasons.

The biggest is it shifts poorly, and it was dripping both motor oil and gear oil out of the bellhousing. I also had never done a deep dive for rust, but some holes that appeared where the floor and long meet under the driver's seat have convinced me now is the time (I'm 66 yo and afraid it will get "stuck" on the jack stands rather than being driven).
So far, the chassis is really very solid, but there will be more revelations and questions about that to come.

I dropped the entire drivetrain and separated the motor and trans thinking I had a rear main seal leak, but instead it turned out to be the camshaft sealing plug.
I found a lot of directions for pulling, tapping the rest of the oil gallery plugs (which I will not be doing), but no specific mentions of this larger plug.
Is it the same drill a hole, put a screw in and pull it out, followed by gluing a new one in?

Thanks in advance - more questions to follow

Scott

[Ninja]

I’m struggling with the ethics of offering more options.

From OP it’s clear that right now you don’t understand how this was put together. Not trying to shame you and you’re doing the right thing by asking before acting.

Better to ask than do something that may damage the case.

So here goes. If I didn’t know how to or want to split the case and rebuild an engine what would I try?

This comes with the caveat that this is some DAPO (IMG:style_emoticons/default/stromberg.gif) , that I would hate doing this, and would know that it is a 1/2 (IMG:style_emoticons/default/bootyshake.gif) repair at best. But it MAY avoid splitting the case and know it’s not guaranteed to work.

Clean it up - immaculate. Brake clean, acetone, the works. Get every speck of oil residue off of it.

Lightly roughen it with something like 400 grit sandpaper.

Cover with some JB weld. Be aware it can’t be so thick that it interferes with the flywheel.

I hate myself for even suggesting this (IMG:style_emoticons/default/happy11.gif) but in full transparency I once used JB weld to repair a damaged oil pan on my Miata (had 220k + miles and was rusting away - so on its way out anyway). That JB weld repair literally held for years. But I’m still ashamed of myself (IMG:style_emoticons/default/av-943.gif)

[edit]. Get a sharpie or paint pen. Draw arrow to JB weld and write “not my fault”. That would be the cherry on top (IMG:style_emoticons/default/av-943.gif)

(IMG:style_emoticons/default/agree.gif) (IMG:style_emoticons/default/agree.gif) (IMG:style_emoticons/default/agree.gif)

If that's the only thing leaking the Hawk is CORRECT!

I once JB welded a Toyota cylinder head with a thumb sized groove between two chambers. Bead blasted the head, carefully built up the missing aluminum chunk. Used a flat file to dress it.

Bottom of the barrel repair on a negative actual value vehicle...
NO WARRANTY AT ALL!!!!!

Car ran better than it ever had for this customer and they got another 15K and 18 months out of it. It finally gave up the ghost in a nuclear meltdown but by that time the family had enough money for a newer car.

If JB Weld can hold in this application the little weepy cam plug will be a permanent repair.