

| Subject: | Re: 090 (automatic) transmission questions |
| From: | Larry Alofs |
| Date: | Sun, 22 May 2016 07:37:57 -0400 |
Personally, I wouldn't get involved with CV joint service right now, unless you have heard clicking noises from back there or you find that one seems suspicious. Typically, I just disconnect the axles at the trans end and tie them up out of the way with coat hanger wire. On Sun, May 22, 2016 at 1:01 AM, C. Abney <tsudonimh@gmail.com> wrote: > No choice, then. I didn't want to. The Torque converter, the > differential, and the CV joints are all things I wanted to learn about > at a later date. I guess I need grease for the CV joints (may as well > do the wheel side as well, right?), got the final drive seals already > (and the pan gasket, though do I need that?), gear oil, what else? > Torque converter to final drive seal, flanges for the cv, governer > seal?... what? > > On 5/21/16, Larry Alofs <lalofs@gmail.com> wrote: > > I think you really should pull the whole unit. It's tricky enough puting > > the two sections back together when they are both on the shop floor. It > > would be impractical (IMHO) to do this under the vehicle, especially for > > someone unfamiliar with the task. > > Taking the final drive off the engine lets you replace the seal where > it > > receives the torque converter, which should be done anyway. > > > > You should at least have a floor jack of decent size and whatever wood > > assembly is needed to let it hold the unit. A 2X4 across the engine > > compartment with a giant eye bolt will let you support the back (front?) > of > > the engine and lower it a little when needed. When you are under there > > steadying things as the unit separates from the engine you need a helper > to > > control the jack. > > > > Great fun. > > Larry A. > > > > > > On Sat, May 21, 2016 at 3:12 PM, C. Abney <tsudonimh@gmail.com> wrote: > > > >> This is good stuff, even though there are some things I don't want to > >> hear. Thanks. > >> > >> > Yes it is possible to only pull the auto section. > >> > >> Oooh! But... > >> > >> > The long pump shaft is an issue though on re-assembly. > >> > >> Bentley shows an image of the pump shaft protruding when it is (and > >> isn't) properly seated. That's enough to go by, right? > >> > >> > Since there are pieces it is likely some pieces are in the torque > >> converter. You want to pull it and get a rebuilt one. > >> > >> That hurts. No way to open it up and fish them out? Ah, but even that > >> ends my easy tranny removal already though. > >> > >> > Busted bushings and maybe piston rings on the direct drum, pump body. > >> Get the pistons, direct, forward, and reverse. These do not come in the > >> kits. > >> > >> Where though? Some other thread mentions getting correct o-rings from > >> a hydraulics parts store, what about NLA bushings? I will order > >> pistons as required when I have a look inside. > >> > >> > There is also a thrust washer between the reverse plate and the > >> differential input shaft. You have to do some measuring to choose the > >> correct thickness. > >> > >> Choose? I found exactly one. Things of variable thickness in the > >> manuals that i could find were shims for the tranny/final drive > >> housing joint, and the pressure plate in the clutch... I thought the > >> thrust washer was standard sized. Oh, that's... you mean the shims! > >> ok. I didn't find anything like that even at makco. Where can i find > >> those? > >> > >> > Since the trans was likely overheated you probably want to do the > >> differential seals especially the inner ones and the governor seal. You > >> will need a press for the direct clutches and the bushing replacements. > >> > >> ugh. I will look. > >> > >> K thanks for your help, Dennis, and thanks to everyone. There's no > >> choice about me doing this, I just hope I have a running car at the > >> end. > >> > >> > >> > > My first question, to the amazing people of this group: Can I > remove > >> ONLY the transmission, leaving the final drive and torque converter > >> attached to the crank/engine block? Seems to me like the oil pump shaft > >> can > >> just slip on and off. > >> > > > > > -- > There's no .sig like the present >
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