Section 4 Disassembly and Repair
4 Welch Allyn Exam Light III Service Manual 488061 Rev. B
9. Illuminated Switch Removal
Squeeze the outer tabs on the switch and
push outward.
NOTE: Notice the orientation of the switch
when properly installed.
10. Fan Removal
Use a 3/16 driver on the hex nut and a flat bed
screw driver on the screw and remove all four
fasteners. Disconnect the fan connector from
the PCB.