Q7-39.
A type III tire is used with what type of tube?
Q7-43.
If an inner tube is free of leaks and defects, it
is considered to be in what category?
Q7-40.
Radial vent ridges molded on the surface are
found on what type (s) of inner tubes?
Q7-44.
A nonserviceable inner tube that has bent,
chafed, or damaged metal valve threads
Q7-41.
To prevent sticking, used tubes should be
should be classified as what type of tube?
dusted with what substance?
Q7-42.
Small leaks in tubes can be detected by using
what type of check?
7-24
