Rebuilt Steering Box Leaking
 

I recently installed a rebuilt 2 tooth steering gear. It is functioning just fine but I have a small oil leak from the area of the sector thrust screw or jam nut. Not a big leak but I don't think it should be leaking at all after being professionally rebuilt. Has anyone had a leak there or have any ideas about how to stop it. Thank you.

Re: Rebuilt Steering Box Leaking
 

I use a modern car oil drain plug sealing washer with a rubber design under the nut... i have tried rtv ( right stuff etc) but had them still seep.. a side note the washer is not detectable to hinder judging...
You wont lose any strg oil doing it this way

If u want one pm me your info and ill mail it out... i have a bin full of them

Re: Rebuilt Steering Box Leaking
 

if you put TO MUCH oil in the two tooth box, they will leak out of the split in the housing. if you clean it up real good maybe you can get some RTV to stick and seal it.

Re: Rebuilt Steering Box Leaking
 

Larry -
Bummer! We have exchanged mails about your steering box rebuild. I thought all was well. These things don't usually leak where yours is leaking. I suspect that during the rebuild, a new sector thrust adjusting set screw may have been installed in an 85 year-old threaded hole. If it is slightly undersized, fluid will eventually work its way past the threads and start dripping, even a thick molasses like 600w. You might try removing the nut and wrapping a few turns of a heavy sewing thread around the threads near where the adjusting set screw ("plug") enters the housing. Perhaps coat the thread with a shellac or Indian Head goop first, followed by another coating with the sewing thread in place. Then carefully tighten the large nut. This will force the sewing thread against the housing body and reduce or even eliminate the tendency of the lube to drip past the adjusting set screw's threads.
Because the housing is full of lubricant now, removing the plug to coat the entire length of threads won't work. The goop will ooze out. Maybe you could sacrifice the lube inside by removing the nut and adjusting screw and allowing the level to get below the hole's bottom. Once drained as much as possible, jack the right side of the car up so that the remaining goop will flow to the opposite side of the hole. Then you could clean out the housing's threaded hole with alcohol or acrylic lacquer thinner, as well as the "plug" itself. Coat both with a sealant such as Permatex #2 and reassemble, adjusting the sector shaft's end play if the nut's position has changed or it was removed. Allow to set up for a few hours before putting fluid back in. You might try the fiber washer suggestion beneath the nut, too.
While you have the adjusting screw out, test fit it to see if it is actually too loose. If so, try a different one, preferably an original.
Marshall

Re: Rebuilt Steering Box Leaking
 

PenRite steering box lube = NO leaky. FWIW
Paul in CT

Re: Rebuilt Steering Box Leaking
 

I agree!!!

Chris W.

Re: Rebuilt Steering Box Leaking
 

Can I syringe out the 600W and mix what's left with Penrite or wouldn't they mix well together?

Re: Rebuilt Steering Box Leaking
 

Ill hold off on sending the washer out for free that we PM'ed about till you figure things out

Have a great day

Re: Rebuilt Steering Box Leaking
 

reply to #7

Yes that should work OK, OR take Mitch up on his generous offer.
Paul in CT

Re: Rebuilt Steering Box Leaking
 

I did

Re: Rebuilt Steering Box Leaking
 

An update on my oil leak. Mitch sent me an oil drain plug sealing washer to put over the sector thrust screw behind the jam nut and after 3 days it hasn't shown any sign of leaking yet. The washer was metal with a rubber center and fit pretty tight of the screw but looks like it's going to work out fine. Thanks Mitch and thank you Marshall for your ideas as well.