|
| |
TM 5-4210-233-14&P-1
4-200. AERIAL DISCHARGE VALVE PNEUMATIC ACTUATOR
This task covers:
a.
Removal
d.
Assembly
b.
Disassembly
e.
Installation
c.
Cleaning and Inspection f.
Follow-on Maintenance
TOOLS REQUIRED
PERSONNEL REQUIRED: 2
Tool Kit, General Mechanics, Automotive
(Appendix B, Section III, Item 1)
EQUIPMENT CONDITION
Main Engine Shutdown (see para 2-12 .)
MATERIALS/PARTS REQUIRED
APU Shutdown (see para 2-16 .)
Dry Cleaning Solvent (Item 3, Appendix E)
Batteries Disconnected (see para 4-114 .)
Grease (Item 17, Appendix E)
O-rings (Figure 21, Appendix F)
a.
Removal
(1)
Operate valve to the closed position. Check
that the actuator indicator is in the fully
closed position.
(2)
Tag and remove two air lines (1 and 2) from
actuator (3).
(3)
Remove four nuts (4) and four washers (5).
Remove actuator (3).
4-501
|
