SQ DIS SWITCH S9602 AND XMTR TEST SWITCH S9603 REPLACEMENT.

TM 11-5820-670-30

2-54. SQ DIS SWITCH S9602 AND XMTR TEST SWITCH S9603 REPLACEMENT.

MATERIALS/PARTS: Switch, push, S9602 and S9603 (P/N SMC 619497)

PRELIMINARY PROCEDURE: Remove A8700 assembly (para 2-45).

REMOVAL

1. Using screwdriver, remove two screws (1).

2. Using screwdriver and wrench, remove two screws (2), flat washers (3), and nuts (4).

3. Using hex wrench, loosen setscrew (5) and remove TEST SWITCH knob (6).

NOTE

Pull front panel away from chassis slightly to gain access to rear.

For SQ DIS switch, do step 4. Note difference in color of wire (7).

For XMTR TEST switch, do step 5. Note difference in color of wire (7).

4. Using soldering iron, unsolder WHT/YEL wire (7) and black wire (8).

5. Using soldering iron, unsolder WHT/ORG wire (7) and black wire (8).

6. Using socket wrench, remove nut (9) and remove switch (10) from front panel (11).

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