The only way I suppose to be sure is to get someone to try and rebuild a 5L40E to 5L50E standards. Time will tell I suppose, Cheers - Gav. Note: There have been many engineering changes in this transmission since its introduction. If the oil were just shot into that chamber all at once, the clutch pack would apply with a harsh thud and make for a very unpleasant driving experience. Failure to address this problem once it evolves could lead to the total failure of the transmission. May I ask you what is your advice in term of parts sourcing? If the converter has failed in this fashion, the sump will be full of metallic debris.
R emanufactured transmissions carry a longer, 3 year, nationwide warranty with additional upgrades while a rebuilt unit generally carries up to a 1 or 2 year warranty and upgrades vary from shop to shop. Please be aware that this article assumes some but not a lot of working knowledge of cars and terminology. Another well documented problem with this transmission is towing or carrying payloads over the factory recommended limit. Both are good options but the best option for you depends on the transmission problem, the year, make and model of vehicle, the mileage and the vehicle value. Welcome to the 5L40E transmission sale.
The three planetary gear sets provide five forward speeds and one reverse speed. It is a trigger for car owners to change oil and solenoids avoiding the valve body wear-out. But the complete Caddy 5L50's are not hard to find, and all of the heavy duty parts are inside. Three planetary gear sets provide the six forward gear ratios and reverse. Behind the pump seal is a bush that is responsible for keeping the torque converter steady and central as it spins. As such, it is subject to the typical electronic transmission failures. Additional heat will only further accelerate the failure of the transmission,.
This manual is a companion manual to the 4T65-E Blue assembly and disassembly manual and is most helpful during a rebuild. About 21% of these are auto shift lever. Symptoms: Bushing Pump 4L60E, 5L40E Teflon coated Part 77005T Reference 74034 Extra information Bushing Part No. The is the place where the industries best transmission rebuilders work together to help solve the most complex automatic transmission problems. Installing the wrong transmission with the wrong final gear ratio could cause all sorts of headaches. As such, it is subject to the typical electronic transmission failures.
This causes the wire to internally short out and by doing so shorten the path that the electricity must take. As the transmission begins to accumulate miles it becomes prone to lubrication contamination which can end up causing a complete fluid loss. This not only causes the oil level to rise, it also causes it to become thinner. It was underrated when used in combination of M57D30 engines. Wear at the 3-4 or 4-5 shift control valves allows signal and apply oil pressure to exhaust, preventing proper valve movement that causes flares, shift complaints and clutch distress. The easiest way to check for this problem is to remove the sump and check for debris. Warranties for a used transmission is only 30 days, 60 days, 90 days or 6 months.
The Transtec gasket sets are considered a premium kit, with higher quality gaskets and seals throughout. My inquiry is what parts will I buy when a total transmission oil and service should be done. There are two possible bushing that can be used in the planet but they are hard to get to and most people don't go to the trouble of changing them. Final drive ratios include 2. They differ from a rebuilt transmission in the fact that they are as good as a new transmission at a greatly reduced price and often include modifications and upgrades that make them much more durable. Doing so can cause the bands and clutches to slip, resulting in accelerated wear and additional heat. This sleeve, valve and spring kit eliminates bore wear, and re-establishes the correct hydraulic pressures to prevent these problems.
For those of you who do, this kit is what you need. Even though the 5L40E was used in high performance luxury vehicles it was known to have a few inherent problems. Doing so can cause the bands and clutches to slip, resulting in accelerated wear and additional heat. It is also quite common for the planetary thrust washers on these units to suffer from extreme wear, or even to disintegrate completely. There are 27 5l40e rebuild kit suppliers, mainly located in Asia. Excessive wear at the balance end of the bore can lead to harsh apply. Therefore great care should be taken when ordering a re-manufactured transmission.
Most of the recoes I rang up about only had a 12 month warranty, and when I asked what they replaced, they all pretty much said they replaced what was broken, so not a full rebuid. It's almost impossible to source this part in Europe and I would like to help him. Unit must be returned for our inspection to determine fault. Therefore great care should be taken when ordering a re-manufactured transmission. Worse still, the entire drive of the vehicle passes through this shaft, so when it wears down, the vehicle no longer drives at all—and tends to make a horrendous racket when it tries.