Jerry B for Model Number FRS26TS7DB3 Periodically when we open the refrigerator door, the light will fail to come on, but if I fiddle with the bulb-&-socket a bit, the light will come on. Sometimes I need to fix it again the next time I open the door, sometimes it's fine for a while. I also note that your part 15 bulb is described as blue and clearly has a screw-in base, but our looks pinkish and does not appear to unscrew (though I've been cautious as to how much torque I've applied).
Answer Jerry, This light bulb that is in your unit will unscrew but it sounds as though you may have a loose bulb that would need to be tightened or replace the bulb. Read More... Answered by AppliancePartsPros.com | Tuesday, January 2, 2018