40 30le transmission

[Hoch21]

I have a 96 jeep Cherokee with a 40 30le transmission , what I need to know is there a way to turn the pressure up in it and if so how ?

 

[Broke4speed]

It's solenoid-controlled, so not really. Disconnecting it will give you full line pressure all the time, but I cannot speak for the longetivity of the transmission if used that way for an extended duration.

 

[James M]

How is this OPs first TB post? I get a XJ looks like a 740 a distance but this still doesn't seem like the right place to ask

 

[Broke4speed]

How is this OPs first TB post? I get a XJ looks like a 740 a distance but this still doesn't seem like the right place to ask

The Jeep AW4 is the same transmission as the 960 30-40LE, more or less. OP must just be looking for all the info he can find.

 

[James M]

Interesting, makes more sense although odd not to include background info for people who can't connect the dots (me)

I recall hearing 960s and automatic Supras shared a trans too, don't remember the generation but something to look into.

 

[Broke4speed]

Interesting, makes more sense although odd not to include background info for people who can't connect the dots (me)

I recall hearing 960s and automatic Supras shared a trans too, don't remember the generation but something to look into.

The Mk3 supra had a version of the same trans but it used a throttle valve cable for shifting pressures instead of a solenoid. The Mk4 supra used the exact same box as the 960, but with an extra 'buffer' solenoid on the pressure circuit IIRC. I have a Supra TT auto box in my garage that I was going to use on a previous whiteblock swap, but never got around to it. They're a bit tougher than the 960 box, which is actually no slouch itself if it's in good nick.

 

[doucheNozzle]

I have a 96 jeep Cherokee with a 40 30le transmission , what I need to know is there a way to turn the pressure up in it and if so how ?

Why?