GM 19303192 Transmission Asm, Auto 9Dja (Service R*Programming)

More often than not, the repair of a manual transmission involves a number of tiny elements which are usually removed and installed in their place, a number of which may even need the specific measurements for clearance which may require the use of such items as select-flt spacers and snap-rings. A competent person can replace or install a transmission whenever there is a problem, but overhauling it must be done professionally since it can take a lot of time and money and in many cases end up to be even more expensive than getting a rebuilt transmission which can be gotten from the dealer's parts department or auto parts shops. It is possible for an amateur to do a rebuild of a transmission provided, special tools, certain and cautious process are used, Some tools required are internal and external snap-ring pliers, bearing puller, slide hammer, pin punches, dial indicator and may be hydraulic press, rigid table and a vise or transmission jack. Specifically, during the disassembly, detailed notes are to be taken concerning the arrangement and methods of securing the components and while performing the examination and replacement of certain components, an important knowledge of the non-functioning area can be advantageous.

Diagnosis requires detailed knowledge of the transmission's operation and construction, as well as access to specialized test equipment.