TM 5-4220-233-14
4-37. PARTICULATE FILTER.
This task covers:
a.
Servicing
b. Removal
c. Cleaning
d. Installation
INITIAL SETUP :
Tools
Materials/Parts Appendix D
Pliers, Slip Joint
Anti-seizing Tape (item 16)
Wrench, 1-1/8"
Plastic Bags (item 2)
Equipment Conditions
Depressurize Compressed Gas System
(paragraph 4-19 )
a.
Servicing Filter Element.
WARNING
Prior to performing either of the following tasks, maintenance personnel
should review Section VII for general guidelines on removing and Installing
components on life support systems. Failure to follow proper procedures
may result in system contamination.
Figure 4-21. Replace or Service Particulate Filter.
(1) While supporting tubes connected to filter (1) remove cap (2) from end of filter and bag.
(2) Pull element (3) out of filter (1).
(3) Inspect element (3), if element is clean and undamaged reuse it. Otherwise, obtain a new element
cleaned in accordance with Section VII.
(4) Install element (3) into filter (1).
4-56
