Whenever you rebuild or replace an automatic transmission, you should replace all transmission cooler lines and, if possible, the cooler, to eliminate any chance of debris damaging the fresh transmission. As mentioned earlier, some tools must be purchased to do the job properly. In severe cases, the direct input shaft or stub shaft will be allowed to walk rearward until it contacts the front of the output shaft, blocking the lube feed orifice in the end of the output shaft. . Some of these items can be rented, especially if you intend to do this only once.
Add torque converter upgrade if needed. And if foreign matter does get in your eyes, go to an emergency room or source of medical care immediately. Shift-point and other enhancements are handled by our Electronic Transmission Control System, which provides the ultimate performance transmission solution. This is the time to replace the crossmember bushings and mount along with anything else time and mileage may have worn. Do the same with the cable manual-shift linkage.
Teflon seal installation tools are a must-have. The heat shield is there to keep extreme catalytic converter heat away. Product Description If you have the tools and the know how to rebuild your automatic transmission, then this Performance Automatic Rebuild kit is perfect for you. Most bolts can be removed from underneath. More extensive modifications require transmission removal and may involve the installation of a heavy duty direct clutch pack, exotic friction materials, higher stall-speed torque converter, or a wide ratio gear-set 4R70W transmissions are already wide ratio equipped. Prepare for Removal Step 1: Remove Items in the Way Transmission removal normally begins with items that tend to get in the way, such as exhaust systems, wiring, and parking brake cables. This is the time to correct any problems before reassembly.
Transmission work calls for specialized tools depending upon the type of transmission you are building. Never use a torque wrench to loosen fasteners. Transmission shops use steel benches for durability and ease of cleaning. Backshifts at your command, shorter firmer shifts. Step 5: Remove Exhaust Heat Shield Next, remove the heat shield, which makes the transmission easier to remove. The resultant lube starvation will cause undue wear of the planetary bushings and will eventually lead to complete gear-train failure.
Build it yourself and save! This transmission fits all small block Ford motors. Although fluid may seem harmless, there are additives and fallout from use that pose health hazards most of us have never thought of. This kit is easy to install, and does not require removal of the transmission. All it takes is a tiny grain of sand to cause a valve to stick or a seal to tear. You can make a pick from a common screw-driver by heating and bending the tip; this can be accomplished with a variety of screwdrivers.
Teardown is an opportunity to learn why transmission failure, if any, occurred. Here are a few suggestions to avoid that. Safety Precautions Automatic transmission building creates its share of safety issues. It is a good idea to replace the locknuts with new ones. The same rule applies to spray paint. A-1 for cast-iron direct-drums and p. Forcing any component into place is usually cause for concern.
Transmission removal should begin with safe vehicle support: large-capacity jack stands in all four corners that can get the vehicle high enough for you to work freely underneath. I just think he deserves a pat on his back for it. Thank you for your time and you guys have a great day. Please email for specific applications. No trade-in needed on this one, the core charge is in the price. During assembly, compressed air is used to check component function. In addition, these revisions can be done in varying degrees to suit the individual.
Iron and aluminum castings have their share of sharp edges, as do stamped sheet-metal components. In addition, you will want to protect your skin from sharp edges. Stand mobility makes light work of transmission assembly because you can move it around as needed. Your tool crib should include most basic hand tools such as screwdrivers of all sizes. Ford no longer services cast-iron direct-clutch drums. Copyright 2019 Global Transmission Parts. Just let us know if you prefer the firm green style and we will swap them for you! Sliding valves must glide through the valve body smoothly.
Simple tools can be modified or fabricated, such as long headless bolts to make front pump installation easier with less chance of seal damage. A switch to the wide-ratio gear-set will increase the 1-2 shift point by 18. When your transmission is disassembled, it is imperative that you carefully inspect your direct-clutch drum for input spline wear. These kits are perfect for freshening your transmission and also include items to upgrade to the next level of performance. Wide Ratio Gear-set Standard Ratio Wide Ratio First Gear 2. Use air tools for disassembly, but never use them for assembly. Our Monster Rebuild Kits are moderately priced and offer an exceptional value for the performance minded street enthusiast.