TM 9-4120-401-14
Table 4-1.
Unit Preventive Maintenance Checks and Services (PMCS)
Quarterly Schedule - continued
Item
Item to be
Procedures
Paragraph
Number
Inspected/Serviced
Reference
4
Condensate Drain Tubing
a. Check for loose connections, missing clamps (6),
4-23
indications of water leaks, and damaged or missing tubing
(7).
b. Repair or replace as indicated.
c. Install filter and return air louver.
5
Fabnc Cover
a. Remove fabric cover.
4-10
b. Unroll cover (8) and inspect for tears, cracks, or any other
c. If washing is necessary, use fresh water with a small
amount of mild detergent.
d. Set aside for the present and reinstall after item 9 then
reroll and secure cover in the stowed position. If cover
was washed, be sure it is thoroughly dry before rerolling.
4-18