12-33. REPLACEMENT OF DATA ENTRY KEYPAD. Continued
c. Keypad (4)
Pull keypad straight out from front panel
d. Sealing gasket (3)
Carefully remove from front panel (2)
with needle nose pliers. Clean any
remaining silicone compound from
e. Sealing gasket (3)
Apply silicone compound to gasket, and
install gasket in front panel.
Keypad connector pins are long and easily bent. Carefully aline keypad with mount-
ing screw holes. Insert keypad slowly and carefully until pins are fully seated.
f. Keypad (4)
Aline screw bobs in keypad with
those in front panel (2).
Carefully insert keypad. Feel for when
connector pins meet connector inside.
If there is unusual resistance, do not force.
Remove and try again.
g. Four screws (5) and flat
See figure 12-14 for screw
REPLACEMENT OF FRONT PANEL ASSEMBLY.
Cross tip screwdriver
Flat tip screwdriver
Paragraph 12-28 for removal and installation of RCU top cover.
Figures 12-14, 12-15, and 12-16 for location of components of front panel assembly.
This procedure must be followed exactly to prevent
damage to any subassemblies of the front panel.
a. RCU top cover
Refer to paragraph 12-28
for removal of top cover.