Figure 2-17. Removal of BIAS control knob.

TM 5-6675-250-34

Table 2-1. Troubleshooting - Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

TS 006256

Figure 2-17. Removal of BIAS control knob.

h. Unscrew BIAS control locking knob from BIAS control shaft and remove.

i. Remove five screws (fig. 2-18) securing edge-lighted panel to control panel. Using orangewood

sticks, lift edge-lighted panel (fig. 2-18) off control panel.

TS 006257

Figure 2-18. Removal of edge-lighted panel.

j. Unsolder the electrical leads from the defective switch and tag for identification.

k. Remove the attaching parts securing the switch to the panel assembly and remove switch.

2-14