Deceptiwave

It was rounded out to begin with, and the previous owner had the differential shell cracked and RTV'd back together. The fill bolt was just as bad and I have no idea how they refilled it.
I was able to get the fill plug out with the help of a welder, 10mm allen key, 4 pound hammer and a buddy.
I CANNOT get the drain plug out. HAmmer and chisle, we tried welding a bolt to it, we even prayed.
Nothing.
anybody else have a way to get that thing out?

2DoorRunner

Bigger hammer




Or as many people say on here, hit it with your purse lol

YodaPala

I used an air hammer with a chisel tip in it

Deceptiwave

This may sound stupid, but is it possible to replace these recessed hex plugs with another type of bolt/plug? Like the rear differential drain plug?

scuba

I don't see why not.. but I think they put that type of plug in there due to the shape of the front diff.
I don't see why you'd want to, though. And I don't see why everyone has such a problem with em.

I just replaced my rear diff plug with a low-pro hex nut..

2DoorRunner

yeah even on my canadian 4runner i dont have a problem with them.

Breaking them loose the first time can be a female dog. But i just pull mine out to keep them from seizing everytime i do an oil change.

Deceptiwave

I tried hammering on it some more after I blasted it with more PB blaster. More metal gone from the lip area. Who ever designed this setup needs a punch to the nose.
If I ever get the dang thing out I will put some anti-seize on the new one.

Deceptiwave

Dealership wants $45 to get it out and put in my mobil 1 fluids. appointment tomorrow AM

ISFast

I thought the plug was a 12mm? The 10mm i have is to small and the 14mm is to big. I had to get some bigger ones yesterday but havent actually fit it yet.

Deceptiwave

the top fill plug is the 10mm, 12 mm for the bottom drain.

Lysmachia

Front Bud Built or the like heavy skid will protect it for next time.... But yeah if you couldn't get it off even after welding something to it.... it's BAD! (I saw you tried to weld a bolt to it, did you try welding a long piece of metal to use kind of like a breaker bar??)

And with all the crap you went through, Paying $45 to let the stealer-ship deal with it sounds like a bargain!

ISFast

Yep i miss read the first post. it is 10mm fill and 12mm drain.

Nuthuts96

iTrader: (1)

i believe the 10mm and 12mm is for the earlier models (up to '98). For posterity's sake, the newer runners are both the same size (I think 12mm)- but don't quote me on that. I have a '96...

I think this is what came up in an earlier post, anyway- I realize some previous posters confirmed the 12 and 10 figure, too.

toyNG

$45 sounds like a good price, considering you've already exhausted all your resources. But do they know how bad it is? Do they know you haven't been able to get it off even by welding something else to it? I wouldn't be surprised if their price sky-rockets up once they see it.

Deceptiwave

yeah me too! The guy at the service desk is cool. He has helped me out before, and I am friends with the head parts counter guy.
I have been blasting it with PB blaster everyday since sunday, and its been in the garage that long (carpool means I only drive once a week).
I hope they can get it out, so I can go shoot it!

Gerdo

This may sound a little crazy. Try an air impact wrench. Also try to tighten a little then loosen, repeat until it comes out. Keep pressure straight inward. Don't over do it with the impact.

When You get it out, put some anti-seize on the plug threads.

Deceptiwave

$45 well spent. Dealer got it out, used my mobil1, and anti-seize on the bolts.
And I had milkshakes with my sons while it was being done. Good day.

SpiderCat

Good news. Did they say how they got it out?

ISFast

Awesome!!!