|
| |
TM 1-4920-458-13&P
4-23.
REMOVE AND REPLACE AIRSPEED SHUT-OFF VALVE (Cont)
(Sheet 2 of 2)
4-23.1. REMOVAL
a.
Position handle (1) to "OPEN" position.
b.
Remove screw (2) from end of handle (1) and remove handle (1) from valve (3).
NOTE
Prior to removal of valve, note location of elbow fittings in relation to control panel.
c.
Remove four mounting screws (4) from panel (5) and remove valve (3).
d.
Tag and disconnect two hoses (6) from elbow fittings (7).
e.
Remove two elbow fittings (7) from valve (3).
f.
Remove fitting (8) from valve (3).
4-23.2. INSTALLATION
a.
Apply Sealube (D6) to three fittings (7 and 8) before installing into valve (3).
b.
Install two elbow fittings (7) and fitting (8) into valve (3).
c.
Install two hoses (6) to elbow fittings (7) and remove tags.
d.
Position valve (3) into panel (5) and secure with four mounting screws (4).
e.
Place handle (1) on valve (3) and orient to "OPEN" position.
f.
Install screw (2) through handle (1) to valve (3).
4-23.3. FOLLOW ON MAINTENANCE
Performance check (para. 2-5)
END OF TASK
4-23
|
