L185 DT Steering Box Issues

[kimandmike120]

Recently purchased a 1977 L185DT and of course the way it sounds I have the
typical steering box trouble. I am confident it has a defective bushing on the steering shaft causing water to enter box. I was aware of this upon purchase.
It was not to bad at first but then would not turn at all. I added some gear oil to the box which at least would make it turn so I could move it. I have watched the video by Service Guy Vic and read the 2 repair listings. I realize this is a lengthy post however I am looking for some guidance. I will be removing the box and hopefully rebuilding it. After adding oil the steering wheel has at least one full revolution before action. My concern is not just bearings and seals but either the steering shaft or the pitman arm shaft is defective. In closing it seems like you can remove the dash and get it out of the way? Can you leave the fuel tank in place to remove the steering box assembly? The "mechanics" of this will not be a problem. Thanks in advance>

 

[kubotasam]

I can't guide you with the specifics of a L185 but I have rebuilt a couple of boxes on B7100 tractors. First advise --stop using it the way it is. If the steering balls are floating around in side they can do some major damage to expensive parts very quickly. Second -- do not use a pickle fork type of tool to remove the pitman arm from the steering sector. You will break the end of the sector. Use a jaw type puller.

 

[mickeyd]

Welcome to OTT Kim and Mike. Glad you decided to join us. Sorry that you are having problems.

 

[North Idaho Wolfman]

I'll PM You a link to a download of the WSM for that tractor, it should help with the questions.

 

[kimandmike120]

Well all just to follow up. Unfortunately very bad news. The bottom of the case was blown out so ...... no rebuild. Ugh !! So now the next decision; order a case and rebuild or just purchase a whole new steering unit?? Any advice would be appreciated. Thnx in advance.

 

[kimandmike120]

Oooops forgot to add one part to my last entry. Again I am looking for guidance. Any luck with aftermarket parts or OEM only ?? Thnx in advance.