TM 9-4120-402-14
Table 4-2. Unit Preventive Maintenance Checks and Services (PMCS)
Quarterly Schedule - continued
Item
Item to be
Procedures
Paragraph
Number
Inspected/Serviced
Reference
7
Conditioned Air Intake Grille
a. Check operation of louvers (14) for stiffness or binding.
b.
Remove, clean, inspect, repair, and lubricate glrle (15) as
i
necessary.
8
Lower Front Cover
Remove, clean, and inspect the lower front cover (16).
4-27