TM 11-6625-2638-12
3-11. Replacing and Securing Knobs (fig. 3-1C).
a. Remove knob by loosening set screw.
b. Install knob by placing it on shaft with knob setscrew on flat side of shaft.
c. Secure knob by tightening setscrew against flat side of shaft.
EL8TQ018
Figure 3-1. Lamp Fuse Knob Replacement.
3-5