9-12. CORRECTIVE MAINTENANCE
Check cassettes that are exhibiting poor film-screen contact for:
a. Air trapped in the cassette between the screen and the film (after loading the
cassette, wait 10-15 minutes before performing the test).
b. Damaged cassette frame.
c. Damaged latches.
d. Foreign objects on the screen.
e. Improperly mounted screens.
MD0062
9-8