These openings can be tried one after the other on the splined end of a given valve stem until an opening is found which has a snug precise fit with respect to the particular splined end which is tested. The plate which forms the gauge carries adjacent the several openings indicia for ...
These openings can be tried one after the other on the splined end of a given valve stem until an opening is found which has a snug precise fit with respect to the particular splined end which is tested. The plate which forms the gauge carries adjacent the several openings indicia for ...