Examine This Report on 4L60E Automatic Transmission Rebuild Manual (700R4)
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Transmission Vary Switch: This is actually the one which sits in addition to the trans circumstance, appropriate wherever the shifter cable attaches. Took it by all the gear positions and it checked out according to the sign matrix while in the FSM; Alright.
Mega Monster Transmissions Engineered to Dominate, the 4L60EMega Monster transmission is hard sufficient to withstand the rigors of even the toughest Avenue machines providing tire-spinning shifts race right after race.
In advance of digging correct into 4L60E rebuild Price tag, it’s crucial that you weigh whether or not a rebuild is even the best detail to accomplish.
The road Strengthen valve and reverse Raise valve experience In the Enhance valve bushing:The internal bore in the aluminum bushing is Obviously worn, and these valves are rattling around inside of much too freely. This can be a prevalent difficulty, and contributes to slow / sloppy shifting. Sonnax tends to make a fall-in correct (about $forty five):
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In actual fact Steve was awesome plenty of to stay after work to help you me out. I checked out the TCI program briefly and it truly is simple to use IMO, nonetheless anybody wishing to do a paddle change setup check into the Compushift computer software its a lot better.
The enter piston is quite worn within, where the input piston inner lip seal rides:Which (along with a crappily-developed OEM internal lip seal) is what contributes to the notorious "bang start" in these transmissions:
I took the clutch Resource pictured under and included the additional threaded rod on The underside to have across the concern that Andrew located with it not currently being lengthy sufficient to take out the third/enter clutches.
You've got a sprag (more than managing one way clutch) that's not Doing work thoroughly, or perhaps a aid bearing that's shot and creating one particular clutch to put preasure on A further and attempting to have interaction What's more, it
I will get far more photos of such components as I inspect them, but here's what it looks like following these are generally out:
My previous trans was about 20 years ago - a TH350. Those people o-rings and lip seals on that one had been similar to the leather-based shoestrings on overcome boots.
If you utilize this, it's not necessary to drill the new gap on the right.) The outlet on the appropriate is the new one/16" hole. The manual doesn't show you what size to drill, but the ATSG video Component three does (right originally of the video get more info clip).
Wheelspin: Your tires are spinning and the computer sees 60mph Regardless that you will be only going 20mph or 15mph. The pc will upshift. Likewise, you would possibly encounter wheelspin and raise from the throttle to compensate.
None of these things is good, all are induced or accelerated by rough cure, and this is why we're all warned to not do a single-wheel burnouts :wink: