TM 11-5820-890-30-4
2-48. REPLACEMENT OF DATA ENTRY KEYPAD.
Tools:
Needle nose pliers
Cross tip screwdriver
Expendable supplies:
Silicone compound
References:
Figure 2-16 for screw locations.
ITEM
ACTION
REMARKS
REMOVAL
a.
RT
Stand on work surface with front
panel up.
b. Four screws and flat
Use cross tip screwdriver. Re-
See figure 2-16 for screw
washers
move and retain four screws and
locations.
flat washers securing keypad to
front panel.
c. Keypad
Pull keypad straight out from front
panel.
d. Sealing gasket
Carefully remove from front panel
with needle nose pliers. Clean
any remaining silicone compound
from front panel.
INSTALLATION
e.
f.
Sealing gasket
Apply silicone compound to
gasket. Install gasket.
CAUTION
Keypad connector pins are long and easily bent. Carefully aline keypad with four
mounting screw holes. Insert keypad slowly and carefully until pins are fully seated.
Keypad
Aline screw holes in keypad with
Carefully insert keypad. Feel for
those in front panel.
when connector pins meet con-
g.
Four screws and flat
washers
nector inside. If there is unusual
resistance, do not force. Remove
and try again.
Install.
These were removed in step b.
2-218
