Notes On Automatic Transmission - Ah27.19-P-0001-01NKB

Transmission 722.3/4/5/6/8/9 

Absolute cleanliness is essential when working on the transmission. Before opening the hydraulic circuit, thoroughly clean the area surrounding the separation point. Only lint-free cleaning cloths may be used. Even the smallest dirt particles in the hydraulic components can lead to malfunctions and a total failure of the transmission.

For repairs always wear oil-resistant, fiber-free gloves which are lined with rubber.

The transmission components should be stored in clean surroundings. Here we recommend covering the components or storing them in a clean plastic box with a cover.