View Poll Results: Rebuild whole trans, or just the valve body?
Voters: 33. You may not vote on this poll
Tranny time!
#11
Senior Member
Posts like a Camaro
Thread Starter
Originally Posted by bill buttermore
In other news, I was talking to someone from the Warren transmission plant (they make the t65 and formerly the t60), and they think the t65 valve body might be compatible... I'll need to check into that in more detail when I get back to work. If they are compatible, it would be a great thing, as in 99 they improved the design and strengthened up the TCC valve area, which should make it last a lot longer. It would also make it a lot easier to get replacement parts, as the T60 VB is on short supply (though you can still buy the whole trans from GM... those are stocked up the wazoo). But, to this point, it'* pure conjecture. I'll look at the prints when I get back to work in 10 days and give an update on that.
And now it'* official - this weekend I'm going to focus on the valve body, and replace my filter. The rest will be left until it dies, as it'* all working great right now, and I don't have time to get the parts that I really want.
As for the torque convertor, I gave it a good amount of thought, and decided it should be replaced. Until I found out I can't get one for several days, and again, I'd have to go through a dealer, who wants to charge some 300 bucks for it. So, out of lack of other options, I'll be using the old torque convertor. Worst case scenario is that the clutch is blown in the TC, and it needs to be replaced... but I don't think it'* blown. The fact that it still grabs strong enough to lurch the car around the way it does makes me think that it'll work just fine, it just needs the fluid there to back it up when it tries to lock.
Procedure is set to start tomorrow morning (need to pick up an engine hoist this afternoon), and we'll go from there. Many pics will follow...
#13
Senior Member
Posts like a Camaro
Thread Starter
Right now the plan is to take the engine/trans out the top, as I don't think I have adequate means of pulling it out the bottom safely. If there are any suggestions from people who have tried this before, please, let me know how it went for you, as I'd like to keep this as painless as possible...
#14
DINOSAURUS BOOSTUS
Expert Gearhead
I've heard on some cars of putting a brace (rentable) on the engine and lowering the trans/subframe enough to do the work w/o pulling it totally out. However..to me that'* a PITA vs. pulling out the top and not needing an alignment.
#15
I had to replace the transmission on my old 87 Bonnie. I pulled it out the top, attached to the engine, all as one unit.
It wasn't that bad of a job. A solid weekend is all that it took me and my father-in-law.
It wasn't that bad of a job. A solid weekend is all that it took me and my father-in-law.
#16
DINOSAURUS BOOSTUS
Expert Gearhead
Having pulled a couple motors out this year.. I've got the motor swap down to a around 8 hours with breaks.
Taking the trans would be about equal for time being that you pull axles instead of unbolt trans.
Taking the trans would be about equal for time being that you pull axles instead of unbolt trans.
#17
Retired
Sorry to get off track, but does anyone have instruction for removing the valve body? And what is exactly involved? I'm willing to be a pig and try this myself.
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Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
#18
Senior Member
Posts like a Camaro
Thread Starter
I'll have instructions up after I'm done with it. The short version is pull the transmission, pull the side pan, disconnect electrical connections to valve body (it contains all of the shifting solenoids), remove valve body. During removal, do *not* loose the 10 checkballs that are going to fall in random locations.
Installation is reverse, making sure the check balls are returned to the proper location.
That small explanation will likely be a full day + of work...
Installation is reverse, making sure the check balls are returned to the proper location.
That small explanation will likely be a full day + of work...
#19
Senior Member
True Car Nut
Matt-
It'* great to see you diving into this job. I'm sure that of anybody in this club, you've got the knowledge and resources to get this job done properly. I will be eagerly awaiting your pictures and results, as I might be able to save a bunch of money if your procedure is successful. Thanks for being the first to try this DIY!
It'* great to see you diving into this job. I'm sure that of anybody in this club, you've got the knowledge and resources to get this job done properly. I will be eagerly awaiting your pictures and results, as I might be able to save a bunch of money if your procedure is successful. Thanks for being the first to try this DIY!
#20
Senior Member
Posts like a Camaro
Thread Starter
well I'm glad to do it
It'* good to be back... I've missed the BC. hopefully things will slow down enough that I can spend more time here than I have for the past several months...
It'* good to be back... I've missed the BC. hopefully things will slow down enough that I can spend more time here than I have for the past several months...