TM 55-2210-224-12
4-23. HORN ASSEMBLY
This task covers:
a.
Removal
c.
Cleaning
e.
Repair
g.
Installation
b.
Disassembly
d.
Inspection
f.
Assembly
INITIAL SETUP
Tools
Material/Parts
Tool kit SC4940-97-CL-E16
Drycleaning solvent (Item 23, Appendix E)
NOTE
The different size horns are
removed, disassembled,
repaired, assembled, and
installed the same.
REMOVAL
1.
Remove four screws (1) and
lockwashers (2). Remove base
(3), with horns. Remove
gasket (4) from mount (5).
2.
Remove two screws (6) and
lockwashers (7). Remove horn
assembly (8).
DISASSEMBLY
3.
Remove six screws (9) and cap
(10) with diaphragm disc (11),
cushion ring (12), and
diaphragm disc (13).
4.
Remove three screws (14) and
diffuser (15). Remove seal
(16) from horn body (17).
4-57
