T M 9-4120-401-14
4-16. VENTILATION GUARD (FRESH AIR) (NOT USED ON EMP EQUIPPED UNITS)
Dry cleaning solvent used to clean parts is potentially dangerous to personnel
and property. Do not use near open flame or excessive heat. Use in well
Wipe or brush the dirt from the screen. If the screen is extremely dirty, clean with a detergent solution or dry
Replace ventilation guard (4) if badly dented or bent or if wire screen is tom.
Position ventilation guard (4) against unit and aline mounting holes. Secure in place with two sets of screws
(1), lock washers (2), and flat washers (3).
This task covers:
Refrigeration Unit Service Tool Kit
Lock Washers (27)
Dry Cleaning Solvent
(1) Remove 27 sets of screws (1) and lock washers (2). Remove guard (3) and EMI screen (4) (EMP
equipped units only).
(2) Remove four snap fastener studs (5) from guard (3).