Does anyone know if the 4R75W and 6R75 can be interchanged? From left is the A plug, B sleeve, C spring and retainer clip, D valve piston, E screen, and F main governor body with cover plate. Was wondering what changes you had to make to put the older trany in. Just because the trans has a problem doesn't automatically mean install a reman. This affects shift-points as well as throttle valve movement. This affects shift-points as well as throttle valve movement. General Motors further developed the 200 into a 200-4R with overdrive, and from there the all-new 700-R4 purpose-built automatic overdrive.
What is the transmission doing? I believe this is on higher mileage units. Yes,also on a built 4r70w. If it malfunctions, you may experience severe transmission damage. What makes torque converter installation so important is getting the torque converter fully seated on the stator, main input shaft, and this smaller lockup shaft. While these modifications can be done to 4R75W transmission, the results are not as dramatic as some of the details of the J-Mod bigger holes in the separator plate and gasket were done to the transmission in its design.
This particular cast-aluminum tailshaft housing was produced by The Basic Aluminum Casting Company in Cleveland, Ohio, for the Ford Motor Company. Would it be better to rebuild or get a new used or rebuilt one. The adapter kit comes complete with an adapter housing, main shaft, spud shaft, bearings and seals. I need an updated, stronger part. While there is some speculation that the 70 can be multiplied by 10 to indicate the ft-lb of torque this transmission is capable of handling including torque converter multiplication, i. Its common for a thrust bearing to go out in the gear train and take out the planetary gears and distribute metal chunks throughout. And Ford was no exception.
I just want it out of my site. The 4r70w is a stout tranny. What makes this different from most automatic overdrives is where lockup takes place: inside the overdrive unit instead of the torque converter via an inner input shaft. When you use the manual gear selection feature, the Mega Monster up-shifts and downshifts when you move the shift lever. I have been researching this. I am looking at the same problem now. The transmission appears to be toast.
The manual shifter valve has a bolt-on detent to lock shift positions. These Explorers have a larger 1st and 2nd gear ratio, and identical 3rd and 4th. Here are the dipstick tube A and cooler line B ports. I have personally put over 800hp through a 4r70w for over 3 years on a 3500lbs Mustang,not an issue. No changes were made and the use rivets to connect the bottom coverroller is still the same as the one used in to the top of the gear set figure 14. The change is the planetary gear cluster. In 2000, Ford elimi-nector for your application.
If you have an '04, '05 or '06 4R75W or E transmission, you are doomed. The filter should never be cleaned and returned to service. Use a stiffer spring and you get a higher shift-point. At first, it goes into neutral when you are stopped, the motor revs and then it will catch when you try to take off. I would like to put in a 6R75. Every ford I have owned has crapped out a transmission pre-maturely. A good trans tech can pull and overhaul a 4R70W in a day.
What is the transmission doing? Maybe it makes noise as a warning. Newer transmissions that are referred to as 4R70E or 4R75E have modifications that compliment Fords switching to throttle by wire. The updated 4R75W and 4R75E have two shaft sensors for input and output shafts for greater cohesiveness between the engine and transmission. The governor valve piston is spring loaded and operates against both spring load and centrifugal force. Yeah, So I finally tore down the transmission to see whats up. You like your Ford Truck? At first, it goes into neutral when you are stopped, the motor revs and then it will catch when you try to take off.
The split-torque feature enables greater efficiency with torque multiplication as needed with throttle tip-in and straight drive with no slip-page at cruise. Yes,also on a built 4r70w. All are accessed by pulling the pan and valve body. Introduced in 1980, it was 's first four-speed automatic overdrive transmission. It is also common for forward drum to just spit. These were a great improvement to the previous ratios of 1st: 2.