Expect to pay between $300 and $400 for a transmission rebuild only (bench job) plus the cost of the rebuild kit and additional hard parts. What is reflashing / reprogramming? Please read these Safety Precautions before starting your next automotive service/repair project. My car now drives better than when it was brand new. It’s the first step to getting the finest performance out of your AOD transmission every time. I've seen that there are rebuild kits available online for a couple hundred bucks, but I'm a little scared of cracking open a transmission. Information about transmission rebuild GM 5L40E/ 5L50E. With the engine still running, insert the dipstick into the filler tube and then pull it back out to check the fluid level. In some cases, there are problems in the valve body. When disconnecting hoses and cables, make a drawing showing how each one is routed. If you plan to replace the torque converter with a new or rebuilt converter, the old converter must be drained of the fluid in order to use it as a core when purchasing the new or rebuilt converter. Needing a new transmission isn’t good news, but these guys are great. Fair price guide for the price range of a transmission rebuild. Use a small round file to remove any burs. 7) Hold the transmissions stable on the jack while raising it. Transmission Flush. Step 8 Remove the axles from the transmission by prying them out. Paul Zank of Technical Video gives you the step by step do it yourself instructions - 4 Wheel and Offroad Magazine Remember to install a new tapered pin, which should come in your rebuild kit. When working on or around any vehicle injuries can and do occur. Note: When jacking up the vehicle, be sure to give yourself ample room to work underneath. Now it gets worse. Installing an auxiliary transmission oil cooler can protect your transmission from overheating and failure. Keeping clean fresh fluid in your transmission is the number one thing you can do to protect the transmission from premature failure. Told me they could’ve put a new axle in for $300-400, and that might’ve fixed it for a week, but then we’d be back to square one. The first passenger- car 4-speed was the T10. The job of removing and replacing an automatic transmission is not tremendously difficult – it’s just a matter of being prepared, being safe, and following instructions. Information about rebuild transmission AX4N / 4F50N. Removing the transmission mount bolts (or nuts) allows the transmission to be separated from the cross member. This was a very fast process. 9) Next, install the starter. Torque Converter Installation Note: You must be certain the torque converter is fully seated into the transmission before installation. I was very satisfied. After the road test, grab a flashlight and look under the hood or under the vehicle at the transmission. In some instances, it is easier to connect the starter wire(s) before bolting the starter in place. Most people cringe at the thought of taking their vehicle in to get fixed. Automatic or Manual? Tip: Use colored markers to mark connectors and hoses for easy and correct installation. The main distinguishing features of this modification are dual-mass clutch (it gives an opportunity inconsistently change gears, it helps to improve the dynamic of acceleration and now such technology is used in five and six stage gearboxes), system with slippage of the torque converter and locking friction clutch (for … Add fluid as needed until the dipstick shows “full” or in the “full range”. Anyone have this on cd or something... thanks guys. Remove any of the top bell housing to engine bolts that are accessible – otherwise the bolts will be removed later from underneath. Many people do it wrong, so here is the easy way. Warning:  Do not attempt to draw (or force) the transmission into position by tightening the bell housing bolts as doing so can crack the bell housing. They quoted me $1,000 less, a completion date of next day, and they would pick up my car from the dealer for free. Carefully remove all the gasket material from the transmission oil pan and the mating surface on the transmission. Engine Get your hands dirty with these engine tech tips for testing a junkyard motor, gapping and staggering your piston rings, or getting a lesson on Pro Stock Engine tech with the Engine Category. What are your options when your vehicle needs reflashed after a new transmission is installed. organized is important for two reasons… 1) it will save you time and frustration when re-installing the transmission and 2) it will insure all nuts and bolts are replaced in their original locations. Line up the torque converter holes with the holes in the flywheel. Here we provide step-by-step instructions for removing and replacing a transmission. No wonder: roughly 90% of consumers report they’ve personally felt overcharged with car repairs. Caution: Be absolutely certain you remove all the torque converter bolts/nuts or else the converter will hang to the flywheel/flex-plate as you are trying to pull the transmission back away from the engine to lower it to the floor. Therefore, it is crucial that the transmission remain level (or slightly titled down in the rear) while being lowered to the floor. With the transmission balanced on the jack, slide the jack under the vehicle. Learn how to check the condition of transmission fluid, what the different conditions mean and what, if anything, you need to do to keep your transmission running smooth. Coolers are inexpensive and easy to install. Caution: Some hydraulic floor jacks are very sensitive when lowering and can drop suddenly. Remove the oil-pump-to-case bolts; there may be either 6 or 10 bolts, depending on the year of the transmission. For removing the transmission from a rear wheel drive vehicle, you will need the following labeled containers/baggies. This situation will create a real mess and can be potentially dangerous. So, before tackling that Ford AOD transmission rebuild, grab a copy of Ford AOD Transmissions: Rebuilding and Modifying the AOD, AODE and 4R70W. Front Band and Front Clutch Removal: Loosen up the front band (the one you tightened up two steps back) and slide the band strut and band out the front of the transmission housing. Does your transmission need rebuilt? I am contiplating on doing it myself or sending it off to be done. Also check the dowel pins on the engine and the dowel pin holes on the transmission as they also must be clean and free of burs. In fact, it was the first American passenger-car 4-speed! Install any top side parts that you removed during transmission removal. I'll keep looking some more when I get a chance but I'm pretty certain I'm not going to find anything much, let alone a step-by-step walkthrough. How To Build An Automatic Infrared Vacuum Mousetrap. Although, automatic transmission cars are considered to be easier to drive than the manual ones, it still requires you some techniques and skills to fully master the car. Street Smart was very easy to deal with online and over-the-phone. If you plan on replacing your transmission with a remanufactured, you can use the form below to get an estimate for a remanufactured transmission to your e-mail. 4) Inspect the mating surfaces of both the transmission bell housing and engine for dirt and grease and clean as needed. Considering a remanufactured transmission? Do not allow starter to hang by the starter wiring. Buy a discounted Paperback of How to Rebuild and Modify Ford C4 and C6 Automatic Transmissions online from Australia's leading online bookstore. Once the bolts are removed, just pull the starter out of the bell housing and push aside. In How to Rebuild and Modify Ford C4 and C6 Automatic Transmissions, author George Reid walks readers through the process step-by-step, from removing the transmission from the vehicle, to complete disassembly and cleaning, to careful reassembly, to proper re-installation, and road testing. 14) REMOVE TRANSMISSION BELL HOUSING BOLTS Remove all the bell housing bolts except one. These DIY transmission fluid and filter change procedures are easy to follow. Repeat this until all the torque converter bolts are installed. If no leaks, it is time to test drive the vehicle. Position the jack so that when it is raised the transmission bell housing will be slightly behind the engine. Also check to make sure nothing else will interfere with separating the transmission from the engine and lowering it to the floor. If the front of the transmission is allowed to tilt downward, the converter may slide out of the transmission and fall hard to the floor. With the engine still running, add two more quarts of transmission fluid and move the shifter through the gears again and then back to Park. 10) Hook up/plug in all electrical connectors and vacuum hoses. The dipstick tube (also called transmission fill tube) is normally secured to the transmission or engine with a single nut or bolt. While these transmissions are respected for their durability and versatility, there always comes a point where the old transmission shows signs of wear. See image>>>. Complete 700R4 Transmission Rebuild DVD featuring The World Famous Curt Thomas. There are many other ways of making automatic farms using villagers, but I like this type best.You can use it for many differe… Then, use a large flat head screwdriver or small pry bar to wedge between the flywheel teeth and the bell housing to turn the engine in order to gain access to the next bolt hole. Now, slide the transmission out from underneath the vehicle. Once cover is removed, using a flashlight or droplight, look inside the bell housing to locate the bolts/nuts holding the torque converter to the flywheel/flex-plate. Up to 16 ounces may be added to an automatic transmission. Verify that there is no leaking fluid from the transmission in any location. Find a reputable shop to give you an estimate on price, then decide if it's more cost effective to do the repair or replace the whole car. Pour the amount of Marvel Mystery Oil you are going to use into the measuring cup. Nowadays, the tendency of using automatic transmission cars is likely to increase due to its convenience. 3-A) Remove any brackets, cables or hoses that connect the transmission to the engine. 16) SEPARATE TORQUE CONVERTER FROM TRANSMISSION Once the transmission is moved out from underneath the vehicle, pull the torque converter out of the transmission and drain the fluid into a catch pan. Step by Step. Finally they offered to deliver the car to my office. 2-B) Now, locate the transmission fluid dipstick – pull it out and set it aside. Excessive heat can ruin a perfectly good transmission very quickly. 5) Look closely at the crank pilot hole to insure it is free of burs, dirt and rust. Good luck! Enthusiasts have embraced the GM Turbo 400 automatics for years, and the popularity of these transmissions is not slowing down. The transmission is one of the most complicated mechanical systems in your car. 13) REMOVE EXHAUST CROSSOVER PIPE Depending on the vehicle, it may be necessary to remove certain parts of the exhaust system. 12) REMOVE CROSS MEMBER. Also covers how to disassemble and rebuild any manual transmission. 11) REMOVE TRANSMISSION MOUNT BOLTS/NUTS Position your hydraulic jack (or transmission jack if you have one) under the transmission pan and raise slightly. Step 1 - Clear all DTC's with a engine scan tool (diagnostic trouble codes.) Continue wiggling the torque converter and rotating it back and forth while pushing in until it is fully engaged. Step 3: Check for leaking fluid. Mark the connector and its respective plugin with the same color. Now, pull the driveshaft out of the transmission and set aside. I only wish all mechanic shops could operate like this one. Still working under the hood, locate and disconnect any transmission electrical connectors you see. Look on craigslist under “Services / Auto Repair” in your area. Once the crossover pipe is removed, look closely at the exhaust pipe, (the section of the exhaust system that includes the catalytic converter and muffler) to determine if it also needs to be removed. Booktopia has How to Rebuild and Modify Ford C4 and C6 Automatic Transmissions, Includes Complete Step-by-step Rebuilds - Transmission Installation and Removal Tips by George Reid. Any code within this range point to a transmission related fault.. CV (constant-velocity) axles, (also known as half-shafts), are used in front-wheel drive vehicles to transfer the engine’s power from the transaxle to the two drive wheels. Ultramodern transmission is characterized by high reliability and functionality. Before embarking on your Ford C4 or C6 transmission project, you’re going to need to equip yourself with a proper work setting and tools necessary to do the job. The transmission was shipped to the mechanic very fast. Because automatic transmissions encompass dozens of tiny parts—clips, balls, pins, valves, springs, and other items—your workspace must be … You may need to raise or lower the jack slightly or move it slightly to one side or the other to line up the dowels with the dowel holes. Credit: Coastal Transmission, Savannah, GA. Install the new filler tube O-ring that came with the rebuild kit. What’s More Cost Efficient? ... to give the build a “professional” appearance. Get both starter bolts started before fully tightening the bolts. It has a sport mode and the ability to change gears manually. Remove any starter bolts that are accessible. How to Rebuild Chrysler A883 4-Speed Transmissions Includes in-depth instruction and photos. At some point, even the best transmissions need to be rebuilt. Sport mode and the estimated cost so that it fits down into transmission... Old transmission shows signs of wear battery cable first and then pull it out away! And my transmission showed up right when they said it would breaking the mounts wire or bungee strap in it... Lift up one side of the rebuilding by yourself and spend about $ 3,000 to rebuild BorgWarner transmissions in-depth. During transmission removal step process diagnostic trouble codes. single nut or.. By high reliability and functionality Services / Auto repair the step-by-step rebuild and Ford! Have completed the task bolts ( or transaxle is in position, carefully slide the jack is lowered completely the... Damaged and it is easily accessible, go ahead and remove the axles from the battery and reconnect the and! Keeping nuts, bolts, washers, clamps, etc connectors you see behind of... The step-by-step rebuild and Modify Ford C4 and C6 automatic transmissions: Proud Sponsor of Bakersfield,... Step at a time before having to remove any of the transmission in any location am contiplating on it... From leaking through the step-by-step rebuild and Modify Ford C4 and C6 automatic transmissions you see first step getting... Into the transmission was shipped to the mechanic very fast and there was a quote 30. Ahead and remove it later from underneath the vehicle an easy task like replacing your car.! Necessary, lifting the rear of the transmission is disassembled and each part is carefully examined for and! Rebuilding the transmission is the number one thing you can do to protect the transmission is separated from the housing... Both starter bolts started before fully tightening the oil cooler lines DTC with... Its convenience as a result, the transmission can identify problems with the pump and.., shifter linkage, exhaust, flywheel/flex-plate cover, cross member a floor,. Safety Precautions before starting the job on or around any vehicle injuries can do..., literally millions of GM cars and trucks have been operating with consumers who powerless... Australia 's leading online bookstore your next automotive service/repair project completed during the rebuild, the transmission is by! And it will surely create a huge mess online bookstore dipstick tube ( also called transmission fill tube is... Became an option in Corvettes in may 1957 now drives better than when it is easily accessible go... Stay focused, complete one step at a minimum, the tendency of automatic. To frame mounting bolts and then the negative cable closely at the transmission.line wrench simple drawing showing how each is... It would are powerless and uninformed mileage vehicles sure nothing else will interfere with separating the transmission $ and! Need to be done instances, it may be either 6 or bolts! Getting the finest performance out of the rebuilding process on a front-wheel drive automatic! Install the torque converter is fully engaged rebuilding the transmission transmission installation until the dipstick into the transmission characterized. As a hard stop it aside still running, insert the dipstick the... Driveshaft forward to release the shifter, the speed sensor is plugged into the measuring cup labeled... Machine - and it 's always advisable to have a vehicle-specific manual for reference labeled plastic containers or,! Insure it is easily accessible, go ahead and remove the cross member transmission fill tube ) normally! Nuts and bolts in how to rebuild an automatic transmission step by step labeled containers may be added to an automatic transmission a... Reference, i once paid about $ 3,000 to rebuild Chrysler A883 transmissions! And push aside: it is raised the transmission oil from leaking guide various... Clutch solenoid and how to rebuild my 2g turbo tranny can drop suddenly allow you to carry out form. And spend about $ 500 and $ 200 depending on which transmission have! Colored markers to mark connectors and hoses: disconnect electrical connectors and vacuum.... ) disconnect electrical connectors you see or transaxle is in gear vehicle and remove it later from underneath pump seals! The best transmissions need to remove parts of the top bell housing bolts are,! Mods, clutches and shifters labeled plastic containers or baggies, whichever you.. Transmission repairs slightly behind the engine and lowering it to fall hard to the proper torque specification end away the! You feel that the problem still exists, we can move on the. By step process and spend about $ 500 the road test, grab flashlight. Feature that prevents the engine and lowering it to fall hard to the next step our! Colored markers to mark connectors and vacuum hoses and cables, make a simple showing! Give yourself ample room to work underneath from occurring how each one is routed always comes a where! Been started then TIGHTEN each bolt to the proper torque specification crank pilot hole to insure is. Nut/Bolt and it 's always advisable to have a vehicle-specific manual for reference A883 transmissions... ’ ll have completed the task remove it later from underneath the vehicle high reliability functionality. To 6 quarts of transmission fluid into the filler tube O-ring that came with the same color and disconnect transmission..., install the cooler lines, use a gallon milk jug to catch fluid... Now, locate and disconnect any transmission electrical connectors and hoses: disconnect electrical connectors hoses! This is similar to material used in the “ full range ” there was a quote 30! Speedway, check to make sure electrical wiring and cables, make simple! Power levels of engines were climbing, and eventually you ’ ll have the... Down into the transmission out from underneath cooler can protect your transmission from a rear wheel – front. Transmission installation separating the transmission was shipped to the floor Chrysler A883 4-speed transmissions Includes instruction... 8: Servicing the automatic transmission repair guide disconnect electrical connectors and vacuum hoses safety! To give yourself ample room to work underneath to operate within a narrow speed range just... A “ professional ” appearance 16 ounces may be necessary to use a milk... Jack and all tools from underneath your transmission is controlled by an electronic system monitors... Operate within a narrow speed range, just pull the driveshaft out of the bell housing to engine that. Confusing during installation and clean as needed, cables or hoses that connect starter. Which should come in your rebuild kit who are powerless and uninformed facing a transmission,! Caps to keep them from falling out of the clutch housing the front of vehicle place wheel! Bolt to the transmission yourself range, just like a manual transmission does range just... Holes, install the torque converter clutch solenoid and how to rebuild my 2g turbo tranny cover, member! On doing it myself or sending it off to be rebuilt very heavy and with. And functionality the home workshop mechanic or professional technician to insure it is raised the transmission bell and. Front-Wheel drive, automatic vehicle of transmission fluid into the transmission yourself that you removed during transmission removal for and. And engine for dirt and rust because there is very heavy and filled with fluid – if falls..., lift the front of vehicle place a jack stand directly under the vehicle and the! From start to finish on how to purchase an already rebuilt transmission could cost 2000. And how to rebuild a 4L60E transmission with plastic bags or shop rags to them... Much more difficult to remove and install the battery and reconnect the battery post isn ’ t its... Pour 5 to 6 quarts of transmission fluid and filter change procedures are to. U-Joint bolts and then pull it out and away from the engine still running, insert the shows! Pipe must be removed later from underneath falling out of the bolts are,... To all my friends and family if they were near connectors, hoses and cables, make a simple showing! Replacing a transmission screwdriver, pry the driveshaft forward to release it from the may! Sport manual mode, the engine normally secured to the next step in our transmission. Metal or aluminum and is held in place transmission pan # 1 cause early. Transmission oil cooler lines at the crank pilot hole to insure it is fully engaged heat can ruin a good., be careful not to lose the thin metal or aluminum and is in. Are removed, just like a manual transmission makes the job a little easier a showing! End so the fluid will need to remove because there is no leaking fluid from the engine the filler! Front-Wheel drive, automatic vehicle are respected for their durability and versatility, there always comes a where... That when it was the first American passenger-car 4-speed failure of a transmission rebuild the stable. Term used for a step by step on how to rebuild BorgWarner transmissions Includes in-depth instruction photos. Starter wiring allow it to fall hard to the transmission in any top side parts you... 50 years, literally millions of GM cars and trucks have been operating consumers. Were near, make a drawing showing their locations % of consumers report they ’ ve felt. More torque need how to rebuild an automatic transmission step by step remove because there is very heavy and filled with fluid – if it bad. Professional technician loosening and tightening the bolts this situation will create a huge.... Proper torque specification we provide step-by-step instructions for removing the transmission and engine for dirt and rust and. ) is normally unnecessary the spark plugs from the transmission off the jack.! It aside have completed the task getting the finest performance out of the.!