REMOVE/REPLACE RS-232C PANEL ASSEMBLY (Cont)

TM 11-7025-233-23

4-20. REMOVE/REPLACE RS-232C PANEL ASSEMBLY (CONT)

5. Move carriage assembly to far right

position.

6. Lift up protective covering.

7. Disconnect plastic protective cover

and connector P9 on logic board.

Retain cover.

8. Tie 24-inch string around P9

two-wire cable at connector end for

use as guide string in replacement.

9. Remove print position indicator

board (para 4-15, Remove, steps 2

and 4).

10. Disconnect connector P7 on logic

board.

11. Loosen nut and washer. Tag and pull

off panel assembly ground wire.

12. Cut three tie wraps.

4-53