denver

I have a litle problem with my engine.

I try to extract a screw attach in the front cover of my 13b.

jreycrx

um try drilling it and use a bolt extractor, or try to tack weld a nut or bolt on it

Turbo II Rotor

iTrader: (2)

That's your front iron. Do as suggested above.

Hecubus84

iTrader: (1)

I just measured the depth of that hole on an old S5 iron I have laying around, its 17mm and some change. Go buy yourself a 1/8 inch cobalt drill bit, (and a ***** punch if you don't have one) it will make short work of that work-hardened stud, just be sure you mark it so you don't drill into the coolant jacket. Get a nice mark from the ***** punch or the drill will dance all over the place, and for the love of wankel DO NOT BREAK THE BIT. You'll likely have to use a helicoil kit to repair the damaged threads. Also, don't forget to file the gasket surface back to flat when you're done.

SpeedOfLife

iTrader: (16)

Yeah carefully drill it, but before you go to extract it, heat the iron around it with a torch for a few minutes.

denver

I try to do this using a screw extractor and that fail.
My extractor is broken.

ilike2eatricers

put a bolt with a smaller inner diameter than the broken bolt and weld it. use socket to loosen bolt.

denver

I resolv this removing my cover .