TM 11-7025-234-23
4-15. REMOVE/REPLACE RATE/MODE DISPLAY BOARD
INITIAL SETUP
Materials/Spare Parts
Comnon Tools
Antistatic plastic bags
Tool kit
CAUTION
Circuit board devices are sensitive
to static electrical charges and
require careful handling.
Antistatic bags must be used when
stowing these circuit boards.
Remove
2. Remove circuit boards Al thru A8
CAUTION
Be careful when removing screws.
Spacers could fall into the
electronics and damage equipment.
3. Remove four screws securing board to
the chassis face plate.
4. Move board aside and unplug
connector from the mother board.
5. Lift out board.
6. If any spacers have fallen into the
modem, remove them.