Tranny bands in a '86 60?

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Dec 12, 2014
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Brand new here and to the FJ scene/addiction and figured I may as well join since whenever I search for something I end up here. Great stuff goin on. Grabbed this rig back in October and that's when the "bug" hit. I always think to take pics of before/after work AFTER I'm knee grit in gunk and I'll do so this evening w some detail. But before I get gritty again today I've a question that hopefully I can get feedback on this evening when I clean up. Here goes:

Coming home today after making yet another trip to the parts house a buddy called me up and explained he was "stuck" in his driveway. His reverse had gone out and forgot as he parked. Know mind you DRIVEWAY. no problem.... Chain up, take out slack and give a little tug and THUNK- now just a whirring noise in first gear and reverse. My stomach sank. Locked in the hubs, give him a tug and we part ways. Now with the front end engaged I eased her home with no whirring noise as I heard in 2wd. Disengage the transfer and drive as normal? Noise returns. Any ideas for me to chew on when I finish dropping the front pumpkin fluid and checking the birfs grease level before I limp it to the shop in the morning? And with that being said- when I pulled in earlier and pulled the front pumpkins inlet plug what met me was a root beer float bubbly froth. Cross contamination of the grease and oil? Or water emulsified? Both? I'll have a better idea I know once I get started so here I go. Any help is GREATLY appreciated. Sorry for the slam so soon- was looking forward to posting pics this evening and introducing a new rug to MUD. It was the threads from yall that has saved me much grief
 
Too many words.
So there is no drive in 2wd 1st and reverse. Or there is drive and a noise?

FYI no clutch bands in a manual....just gears and bearings.
 
yes, your right- having a bad day. sorry for the jibberish and misuse of bands. no momentum at all in 2wd, just that noise. I got to thinking about it after my pitty party I crawled underneath with the tranny in neutral, vehicle on the ground and worked the drive shaft. it spins full circle. if it were the tranny is shouldn't have power to the transfer case. so im thinking its in the third member or ive a busted axle. while spinning the shaft it didn't "feel" like it was hitting a bad spot so to speak. i had the pinion seal replaced recently and when i crawled to the back this afternoon it looks like they didn't do it correctly as theres blow by coming from the pinion again.
 
Could you have moved the transfer case shifter to the neutral position?
 
You really can not replace the pinion seal without redoing the pinion bearing preload. That requires a new crush sleeve.
Not doing so usually results in the pinion bearing failing.
Sounds like your rear rear is toast. Without having a full floating rear, you would notice a broken axle fairly easy. ....
 
I bet you killed the spider gears. You can find some used ones and swap them in. However, you would be better off finding a used front diff and swapping it in. (FJ60 front diffs will have very little wear in most cases.)


Dyno
 
turns out its a sheared pinion.... now the hunt begins and my DD sits-

and Dyno, would that work?? that would be some serious good news right now- 2wd drive would be a compromise id welcome with open arms at the moment. or a used ring and pinion for 3:70's
 

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