Thread: 4L60e overhaul
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Old 11-11-2018, 08:41 PM   #20
TexasT
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Join Date: Sep 2010
Location: anywhere, Texas
Posts: 66
Re: 4L60e overhaul

Judging by the 3-4 clutches I pulled out they are an area that could use attention.
Got the bonded pistons and spring cage covered. Also going back with the little double spring things in the 3-4 clutch place.

Replaced the skf sprag with a borg warner unit. The skf had some discoloration to the ring that goes on the inner race. Had a Little difficulty removing it. But it came off and we installed the new borgwarner.
soaked and stacked in the clutches and steels down in the drum with the new bonded pistons and the little green oring.



The 3-4 clutches came out pretty much done. One had no 'Teeth" on it and was split. A lot of material was gone from most and some had no clutch left on em. I stacked in some .106 steels and the new .080 frictions after a soak in the fluid. Got a .045 or so clearance and thought that to be good.


Figured out what the small compressor goes to.



All in all had a pretty productive activity and fun while doing it.

More when I do more.
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