Engine: Retired questions · General Subjects

1. A The areas dimensioned 0.64 in length are flats on the shaft.
2. B The areas dimensioned 0.64 in length are steps in the shaft diameter.
3. C If the piece is symmetrical about the 3/16 hole, the threaded ends have longitudinal tolerance dimensions of 0.789 inch to 0.825 inch.
4. D All the 0.03 under cuts must be taken into account when adjusting lengths to meet the specified tolerances.

Tip: press A-D to answer