Advanced Engineering Tech - 4L60e disassembly knowledge needed
02-03-2012, 03:13 PM
So im tearing into my 4L60E. I have disassembled the valve body and removed the 2-4 accumulator. I pryed my front pump loose and it came out about an inch.. inch and a half. It wont come out any further. I pryed and pulled and nothing. Any ideas? do i need some bigger guns to pry on this or what? ive done a few 4wd 4ls but this is my first 2wd. Is there something I'm missing? Is there a snap ring that holds in the input clutch assembly or does it come out w/ the pump?
02-05-2012, 07:57 AM
Maybe, try the transmission forum????
02-05-2012, 09:25 PM
did you take the tcc valve out ? if so i had a pretty good fight to get my front pump out just worked from one side to the other until i got it .
02-23-2012, 01:10 PM
Not that im a trans expert But theres a really great youtube set of vids on the 4l60e The older dude is boring as hell but its in detail Boxwrench I think
04-22-2012, 03:53 PM
Autozone sells a book GM rear wheel drive transmissions like 15 bucks
Helps me keep track of everything since i dont build them much anymore
04-22-2012, 06:05 PM
ATSG manual and a video helped me do my 700R
04-23-2012, 12:49 AM
Wrong forum for this..
06-09-2012, 09:28 AM
You are about to or have already broken your tcc switch,(it's the thing being held with two bolts right under your pump,) you have to pull it out first... slow down get a book atsg 4l60e manual can be ordered online or from a local Dacco/Detroit transmission supplier.
06-15-2012, 04:46 AM
I believe the newer ones might also have a speed sensor
06-30-2012, 10:18 AM
Take the o ring off the turbine shaft. It's stopping the stator shaft from sliding over it.
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