TM 5-6675-318-14
(6) Remove screws and ground wire securing battery pack to front panel
assembly and lay battery pack on card case.
(7) Disconnect ribbon connector from keyboard .
(8) Remove screws and remove defective keyboard from front panel.
( 9 ) I n s p e c t g a s k e t a n d r e p l a c e i f d e f e c t i v e .
(10) Install new keyboard through front panel.
(11) Connect ribbon connect or to keyboard with keys lots facing out.
( 1 2 ) P e r f o r m s e l f - t e s t ( p a r a g r a p h 4 - 6 . 2 ).
b . F r o n t p a n e l d i s p l a y b o a r d .
(1) Remove ribbon cable holddown straps
from display board.
and disconnect ribbon connector
4-213
