TM 5-4930-244-14
b. Repair.
(1)
Inspect hoses for cracks, deterioration, abrasion, cuts, or fraying. Replace if damaged.
(2)
Inspect all other parts for damaged threads, cracks, distortion or wear. Replace any part that shows obvious wear
or damage.
(3)
Instructions for adjusting the air regulators (12, 26, and 36) are written on the top of the air regulators. Raise the
top of the regulator (12, 26, or 36); turn clockwise to increase the pressure; turn counterclockwise to decrease the
pressure; push down to lock.
c. Installation.
NOTE
Before installation, wrap the male threads of all fittings with Teflon Tape.
Make sure that handle on air pressure relief valve (43) is pointing to front of unit.
(1)
Install hex nipple (45) into air regulator (36) and street elbow (44). Install ball valve (43) onto street elbow (44).
(2)
Install nipple (42) into air regulator (36) and elbow (41). Install air pressure gauge (40) into elbow (41).
(3)
Install reducing nipple (39) into air regulator (36) and elbow (38). Install brass nipple (37) into elbow (38).
(4)
Install air regulator and attached parts (35) into adapter (33).
(5)
Install nipple (31) into air regulator (26) and elbow (30). Install air pressure gauge (29) into elbow (30).
(6)
Install reducing nipple (28) into air regulator (26) and elbow (27). Install brass nipple (24) into elbow (27).
(7)
Install street elbow (25) into air regulator (26). Install swivel adapter (19) into street elbow (25).
(8)
Install air regulator and attached parts (23) into adapter (21).
(9)
Install hose assembly (18) into male tee (6) and swivel adapter (19).
(10)
Install nipple (17) into air regulator (12) and elbow (16). Install air pressure gauge (15) into elbow (16).
(11)
Install reducing nipple (14) into air regulator (12) and elbow (13).
(12)
Install male tee (3) into air regulator (12). Install air regulator and attached parts (10) into low pressure pump (9)
(13)
Install hose assembly (4) into swivel adapter (5) and male tee (6).
(14)
Install hose assembly (1) into male tee (3) and onto filter-injector assembly (2).
4-132
