How to Install Manual Transmissions
Manual transmissions require a driver to physically have to change gears while driving in order to make the car go forward or backwards. If the transmission goes bad and needs to be replaced, it must be rebuilt and then installed.
- Unplug the negative battery cable. Using a floor jack, elevate the car so that you can fit two jack stands underneath the rear of the frame. Repeat the same steps for the front of the frame. Next, set the manual transmission inside a dolly jack. You will need to have someone assist you with this task.
- Put the housing in the cradle. Place the transmission housing directly in the jack cradle and fasten the four end clamps against the case housing. Wrap the the safety chains around the transmission case and connect the links together with two bolts and nuts.
- Glide the transmission jack under the automobile. Wield the handle on the jack to raise the transmission up. The transmission input shaft should correspond with the opening to the bell housing.
- Push the transmission forward. Using the fore and aft, align the transmission into the correct position.
- Continue moving the transmission toward the clutch plate. Line up the splines of the input shaft and the clutch. If you are having difficulty you may need to turn the transmission sideways to achieve this.
- Put the mounting bolts into the bell housing. Using a wrench, fasten the bolts in accordance with the repair manual for your specific vehicle.