TM 55-1905-220-14-7
3-216. HEADING SELECTOR - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
REPAIR (Cont)
6. Dial
a. Knobs
Remove.
(11
and 12)
b. Three
Remove.
nuts
(13),
screws
(14),
spacers
(15),
and
lock-
washers
(16)
c. Control
Remove.
panel (17)
d. Dial
Remove.
Before removal,
(18)
mark orienta-
tion of dial.
e. Control
Remove from front plate
shaft
(20).
(19)
f.
Control
Insert in front plate
shaft (19)
(20).
g. Dial (18)
Re-orient and install.
h. Control
Install.
panel (17)
i.
Screws
Install.
(14),
lock-
washers
(16),
spacers
(15),
and nuts
(13)
3-3330
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