JGBP85WEB1WW General Electric Range - Overview

The first step was to determine whether the problem was with the fan itself or the switch. I did this by opening the back cover and using a Volt meter to verify that the fan was not getting power. (I could have skipped this step.)

Next, I unplugged the range, closed up the back cover and lifted the range hood by removing two hex head screws that are just inside and on either side of the top of the opening in the range door. Propping the hood open, I removed the connector leading to the switch, then pushed the switch out the front. Inspection showed that the switch was damaged so I closed up the range and ordered the part from Part Select. Once the part arrived, it was a 15 minute job to unplug the range, lift the top, install the new switch, and close up the unit.

Caution. On starting to install the switch, I failed to unplug the range and my finger brushed one of the hot contacts leading to the switch. Thankfully, I was not injured. Do not repeat my mistake on this issue. Unplug the range even if you're only installing this simple switch.

While i was inserting the new lp,gas orriface to the right rear burner tube I dropped the oriface.Without looking i popped the top of the burner unit, like most older type stoves, and thats when i ran into my problem. I realized the burner tube assemblies are attached by 3 screws to the top cover.Not attached to the cabinet as the older models, Basically cracked both front aluminum tubes trying to retrieve the dropped oriface. so i had to replace the burner tube units, which involved removing 3 screws, and loosing up and removal of the nut to the main gas tube. extremely easy repair, next time i`ll try to remember look before i leap,total time to (r+r)burner tubes about 20 minutes.Parts select pulled me out of the fire on this one, great staff and service, with quick delivery.

Here's how I fixed my problem.
I took the aluminum cover, the part that sits over the jet & the igniter, which simply comes off. It's the part that the igniter discharges to. I took this cover off & using a pencil I scratched the lead of the pencil into the area
which is around the igniter. I made sure to cover the area with as much lead as I could get on it. You need to make sure that you do this to all four burners. The only care you need to take, is not to block the gas jet which is in the igniter recess. It's been about 3 weeks since I added this & the burners click loudly & have lit without a problem. It appears that the aluminum may develop a coating on it of some kind which is highly resistive.