4
1
3
5
7
4
9
8
6
2
TM 9-4940-568-20
11-31
b.
Disassembly.
(1)
Remove three screws (1), lockwashers (2),
and switch mechanism (3) from lower
enclosure (4). Discard lockwashers.
NOTE
Note position of diaphragm prior
to removal.
(2)
Remove six screws (5), lockwashers (6),
diaphragm cover (7) and diaphragm (8)
from lower enclosure (4). Discard
lockwashers.
(3)
Remove diaphragm rod (9) from lower
enclosure (4).
c.
Assembly.
(1)
Install diaphragm rod (9) onto lower
enclosure (4).
NOTE
Install diaphragm in location and
position noted during
disassembly.
(2)
Install diaphragm (8) and diaphragm cover
(7) on lower enclosure (4) with six
lockwashers (6) and screws (5).
(3)
Install switch mechanism (3) onto lower
enclosure (4) with three lockwashers (2) and
screws (1).
