Use a jack to raise tranny off of the cross member and remove cross memberremove tranny. It is notuncommon for modern automatics to attain 200-300,000 miles alonebased on fluid and filter changes. Front converter seal at the front of the transmission,pan gasket in the center,dipstick tube o ring at the center on one side ,speed sensor o ring,and the tail shaft seal at the rear,of the transmission. Attach engine hoist and carefully separate engine from transmission. Answered on Aug 15, 2016 P1131 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. Lleave in one bolt on each side of the transmission bell housing until you are ready to drop the transmission out of the truck.
My truck had 304,742 miles on it when I did this repair. The Ford F150, equipped with the 4R70W transmission. Use the First In Synthetic Motor Oil's. A Ford F-150's gear shift is simple to remove. Customers could order from a number of different cab designs, including an extended cab that could hold up to six people. Once the rear yoke has been removed, you can replace the O ring seal from the differential by using a screw driver to pry out the old seal.
When pushing it with your fingers make sure that it stays straight or it will leak as well as the old one! This will rotate the converter and youll find the drain plug. If it is the rear seal you can just drop the drive shaft and then same as the front. You can replace the fitting but I would buy the replacement line and put that in. Be careful not to strip the nuts on the back of the flywheel, between the engine block and flywheel because if you do it isn't going to come off. Similar to most automatic overdrive transmissions of that time, this transmission incorporates a case of aluminum construction, a fully electronic valve body and a lockup torque converter. Separate exhaust pipes from manifolds. Our factory transmissions are dyno tested before leaving the factory, ensuring the highest quality, Search by Year, Make, and Model Below you will find a detailed list that includes complete , bearing with and without synchro rings, , , , , , , and.
A failing torque converter may cause engine noise, shuddering, transmission slipping, or trouble shifting. We offer a no hassle 12 month warranty, performance guaranteed. Select this link to see what. When accelerating, the torque converter transfers increased torque to the transmission. The transmission should just drop out and the torque converter will still be attached to the flywheel. Once all the bell housing bolts are removed the transmission will sit in place on two alignment posts. When in neutral, park, or slowing to a stop, the torque converter isolates the engine rotation from the transmission.
If you're revamping and customizing the F-150's interior, the shift lever boot, the lever and the knob likely have aftermarket options to consider. Essentially, with a key-in, turn-over, no start condition; there are only two causes: 1 no fuel; or 2 no spark. Disconnect power steering hoses and air injection hoses. There are two major reasons why you might consider doing this. Over time, the torque converter seal may wear out or the housing may crack.
Raise front and put jack stands to give you some room to work. Be sure to secure the transmission jack properly to the jack. The torque converter is a fluid coupling for automatic transmissions that allows the engine to transfer power to the transmission. Normally what is required for something like this is supporting the vehicle on jack stands and removing both front tires. That's on the area where the bushing rides. Remove a Ford F150 transmission at home with a little help from a friend and some common tools most home mechanics have available. A defective automatic transmission becomes increasingly obvious over time, and may lead to black, foul-smelling transmission fluid, among other issues.
If you have an electronic 4x4 then there is one more plug. Remove all electrical and mechanical connections, including the shifter linkage, transmission lines, the electronic harness and any vacuum lines. Use a box-end wrench and an open-end wrench to access the nuts and bolts between the front of the transmission and the engine. On all models, remove remaining bellhousing-to-engine bolts. If you are leaking at the fitting there are probably several other points along the line that are ready to pop. Loosen each bell housing bolt around the front of the transmission with a ratcheting wrench, extension and socket. Drop drive shaft and starter and remove transmission.
Remove driveshaft, seal is now visible to be pried out for new one to be lightly tapped into place with a rubber mallet or hammer, along with a wooden block, taking care to keep new seal straight while replacing. Slightly lift the transmission up so any downward pressure onto the transmission cross member is relieved. As the last few bolts come out, make sure the weight is balanced correctly to avoid it falling from the jack. A transmission cross member consists of fasteners at each end that secure it to the truck's frame, and two bolts that fasten the transmission to the cross member. These cap bearings can fall from their positions and become damaged if not held in place with tape while the drive shaft is out.
One of the most common problems is rough bearing failure noise coming from the front of the transmission clutch area. Tighten up the yoke nut and you may want to replace the U joint at this time too since it's off the truck. Use the truck's starter to turn the fly wheel enough to access the next torque converter bolt. If the leak is in the rear it can be normally replaced without pulling the transmission. If you notice large amounts of black material in your transmission fluid, you may need a new torque converter. Place a floor jack under the transmission pan. Worn, low, or absent fluid may cause the transmission to overheat.