Section III. MAINTENANCE PROCEDURES

TM 9-6920-737-10

Section III. MAINTENANCE PROCEDURES

INTRODUCTION

This Section includes cleaning, removal/installation and test procedures to be performed by the Instructor/Operator. The

procedures will be performed on a nonroutine basis. They will be performed only as a result of problems found during

normal operation, routine checks or troubleshooting procedures.

MAINTAIN IOS MONITOR SCREENS AND DISPLAYTERMINAL SCREEN

Dust, dirt, grease, etc., that collects on the monitor screens (1 and 2) and the Display Terminal screen (3) should be

removed as follows:

On Power Control Panel (4) make sure Main Power circuit breaker is set to OFF.

Dampen clean soft cloth (item 3, Appendix D) with glass cleaner (item2, Appendix D).

CAUTION

Do not spray monitor screens with lens cleaning liquid as excess cleaner may flow between screen and trim panel.

Clean monitor and display terminal screens (1, 2 and 3) using circular motions with cloth to avoid streaks.

Let monitor and display terminal screens air dry.

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