Figure 2-42. Removal of MODE and TEST SELECT switch knobs.

TM 5-6675-250-34

Table 2-1. Troubleshooting - Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

TS 006281

Figure 2-42. Removal of MODE and TEST SELECT switch knobs.

(3) Loosen MODE and TEST SELECT switch knobs setscrews with 5/64-inch and 0.050-inch

hex wrench, respectively, and remove knob from shaft.

(4). Loosen BIAS knob setscrews (fig. 2-43) with 5/64 inch hex wrench and remove knob from shaft.

(5). Unscrew BIAS control locking knob form BIAS control shaft and remove.

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