TM 10-5430-243-12&P
0021 00
0021 00-5/6 blank
INSTALLATION
Hose Assembly, Coupling and Adapter
1. Position new flange gasket (20) on the face of gate valve (14), and align the holes.
2. Position male-flanged adapter (7) against flange gasket (20), and align the holes.
3. Install washers (19) and hex-head cap screws (18) onto male-flanged adapter (7), flange gasket (20),
and gate valve (14).
4. Install new lockwashers (17), and hex nuts (16) onto gate valve (14). Torque nuts (16) to 30 in-lb
(3.41N m).
5. At the opposite end of gate valve (14), position new flange gasket (15) against gate valve (14).
6. Position female quick-disconnect coupling (4) against flange gasket (15) and align the holes.
7. Install washers (13) and hex-head cap screws (12) onto female quick-disconnect coupling (4), flange
gasket (15), and the face of gate valve (14).
8. Install new lockwashers (11) and hex nuts (10) onto hex-head cap screws (12). Torque nuts (10) to
30 in-lb (3.41N m).
9. Lubricate new coupling gasket (9), and install coupling gasket (9) on the inside of female quick-
disconnect coupling (4).
10. Install new gasket (8) on male-flanged adapter (7). Install chains and dust plug (5) and dust cap (6)
on female quick-disconnect coupling (4) and male-flanged adapter (7).
11. Install hose assembly (1) to gate valve assembly (2) and position hose assembly (1) in place by
pushing in on cam-lever arms (3).
END OF WORK PACKAGE
