REMOVAL-continued - TM-11-5820-401-34-30076

TM 11-5820-401-34-3/0967-LP-432-3060

2-19. A4000 MODULE AND ASSEMBLY REPLACEMENT. (CONT)

REMOVAL (CONT)

NOTE

Modules A4100 through A4300 are secured with captive screws. Steps 4 and 5 are typi-

cal for all modules.

4. Using screwdriver, loosen captive screws (1).

5. Carefully pull module (2) off board to release from pins. Do not twist from side to side.

CAUTION

Extreme care must be taken when performing next step to prevent damaging test points

on printed circuit board.

NOTE

Modules FL4001 and FL4002 are secured with locknuts. Steps 6 and 7 are typical for

both modules.

Note position of FL4002 module for 50KC or WIDE BAND operation mode.

6. Using wrench, remove locknuts (3) and IT Iockwashers (4).

7. Carefully pull module (5) off board.

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