The Basic Principles Of 4L60E Automatic Transmission Rebuild Manual (700R4)

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Make sure to soak your entire clutches in transmission fluid for 30 minutes in advance of you put in them.

And I was not thorough with eliminating the retaining ring, and it curled back again in by some means and scratched the crap out from the brass bushing:I have no implies of replacing the bushing, as well as the spring assembly is fubared.

Incredibly light-weight force Enable matters slide into place. Since it suggests in the manual, once the torrington bearing amongst The 2 subassemblies rotates While using the reverse input housing, you happen to be house.

A fantastic Portion of GM's reasoning in establishing the 700R was to allow extra of their vehicles to satisfy at any time stricter mileage and emissions specifications. It had been an efficient system.

The variances are almost too moment to find out at a look, Which is the reason we’re right here: to just take this abused 4L60E and give it higher torque capacity with enhancements from Efficiency Automatic.

This part checks out functionally in that the gears counter-rotate one path and lock in another. Based on the book, the retaining ring on the best isn't reuseable:And I do not know if the Master package includes this retainer.

The anti cluck spring is jammed between the middle aid & case, I use a hose decide on to information the spring into your assistance lug. The snap ring is mounted wrong, It ought to contact Many of the lugs, In this article some pics to assist you to out. The black strains are in which the ends from the snap ring must be

It truly is an entire information with plenty of information in it that assisted me rebuild/fix 4l60e transmission. In addition, it consists of beneficial diagrams and photographs, plus prognosis and repair answers.   Reply Like

These facilitate the appropriate set up of your TH350 and 700R4. The on-road positive aspects are apparent. For that off-roader, the opportunity to manually change the torque converter on is superb in that it permits compression braking.

Piston was a bear to thrust into place...much tighter when compared to the aged one particular. Below the spring and clip are set up and ready to the Instrument:

My click here final trans was about 20 years ago - a TH350. Individuals o-rings and lip seals on that a person have been like the leather-based shoestrings on combat boots.

• You’re again to the highway speedy; we deliver you a alternative transmission the moment your warranty claim is submitted.

Right after thinking about it a lot more closely, the scoring Within the 4th piston (see before submit) wasn't in The situation in the interior lip seal, but relatively only wherever it travels at the top edge of the driven guidance. So I made a decision to reuse the 4th clutch piston. New outer lip seal, moistened with ATF:

This is a substantial general performance 4L60E valve body that's been remanufactured by properly trained transmission experts. Be sure to Get in touch with us Should you have any inquiries!

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