TM 5-4310-386-14
5-27. Purification Cylinders (Cont).
(8)
Remove cylinder (15).
(9)
Position cylinder (15) in top and bottom split brackets (14) and secure with two screws (13), washers (12), and
nuts (11).
(10) Tighten union (10).
(11)
Install union (3) on coupling (9).
(12)
Position cylinder (8) in top and bottom split brackets (7), and secure with two screws (6), washers (5), and nuts
(4).
(13)
Tighten union (3).
(14)
Install line (2) and tighten coupling (1).
b. Repair. (figure 5-40)
WARNING
Cleanliness is imperative in maintaining and handling diving system components. All tools and
parts must be kept free of oil, grease, rust, or other contamination in accordance with accepted
army diving cleaning procedures. Foreign substances within an assembly could result in
equipment failure and possible injury or death to personnel.
Ensure that all air lines and components removed or openings into the air system that provides
breathing air are covered with a plastic bag and secured with a rubber band or taped shut. Small
components should be stored in a plastic bag and sealed. Failure to do so will cause air system
to become contaminated and could result in injury or death to the diver.
(1)
Remove purification cylinders (para. a. above).
(2)
Remove top filter plug (1), top filter cover (2) from filter housing (3).
(3)
Remove filter top (4), support ring (5) and preformed packing (6) from filter housing (3).
(4)
Remove filter bottom (7), support ring (8), and preformed packing (9) from filter housing (3).
(5)
Clean all components in accordance with Chapter 4, Section VII.
(6)
Install preformed packing (9), support ring (8), and filter bottom (7) in filter housing (3).
(7) Install preformed packing (6), support ring (5), and filter top (4) in filter housing (3).
(8)
Install top filter cover (2) and top filter plug (1) in filter housing (3).
FOLLOW-ON MAINTENANCE
Install purification cartridges (para. 5-26).
5-118
