|
| |
TM 10-4210-235-13
4-31. HOSES REPLACEMENT.
This task covers:
a.
Removal
b.
installation
INITIAL SETUP:
Tools
Materials/Parts
General Mechanics Tool Kit, Appendix B, Section III,
Antisieze Tape, Appendix E, Section II, item 4
item 1
a.
Removal (See figure 4-34.)
(1)
Release quick coupling half (1) and disconnect hoses (2) and (3).
(2)
Disconnect reducing coupling (4) from hose reel swivel elbow.
(3)
Disconnect reducing coupling (4) and quick coupling half (5) from dry chemical hose assembly (2).
Replace reducing coupling or quick coupling half if damaged.
(4)
Disconnect reducing coupling (6) from hose reel swivel elbow.
(5)
Disconnect reducing coupling (6) and quick coupling half (1) from AFFF hose assembly (3). Replace
reducing coupling or quick coupling half if damaged.
b.
Installation (See figure 4-34.)
(1) Wrap antiseize tape onto threaded fittings of dry chemical hose assembly (2).
(2)
Connect reducing coupling (4) and quick coupling half (5) to dry chemical hose assembly (2) and tighten.
(3)
Wrap antisieze tape onto threaded fitting of hose reel swivel elbow.
(4)
Connect reducing coupling (4) to hose reel swivel elbow and tighten.
(5)
Wrap antisieze tape onto threaded fittings of AFFF hose assembly (3).
(6)
Connect reducing coupling (6) and quick coupling half (1) to dry chemical hose assembly (3) and tighten.
(7)
Wrap antisieze tape onto threaded fitting of hose reel swivel elbow.
(8)
Connect reducing coupling (6) to hose reel swivel elbow and tighten.
(9)
Release quick couplings half (1) and connect hoses (2) and (3) together.
4-77
|
