Rules of Cleanliness For Working on Automatic Transmissions

Rules of cleanliness for working on automatic transmissions

- Thoroughly clean all connections and the surrounding area before disconnecting.
- Place parts that have been removed on a clean surface and cover. Use foils and paper. Use lint-free cloths only!
- Carefully cover over opened components or seal, if repairs are not carried out immediately.
- Only install clean components: Only unpack replacement parts immediately prior to installation.
- Always replace O-rings, gaskets and sealing rings.
- Lightly lubricate O-rings before installing, this prevents the rings from being pinched when inserting.
- Use only ATF in areas near ATF. Other lubricating substances cause functional problems in the hydraulic transmission control.
- Check the following fluid levels after installing, top off if necessary. ATF in planetary gear, Gear oil in front final drive, Transmission oil in center differential.