See also:

Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test ...

Abbreviation list
You will find several abbreviations in this manual. The meanings of the abbreviations are shown in the following list. ...

To install the cover housing
1. Shorten the bar. 2. Insert the projections located on the both ends of the sleeve into the recesses of the retainers. ...