JGA8100ADB Jenn-Air Cooktop - Instructions

The flame holder twists about 1/2 inch to left and lifts off. I removed the two screws that holds the igniter on and removed it and installed the new igniter.
There was one complication: when I put it back together, there was no spark. I removed the ground wire and cleaned and scraped it and replaced it and still no spark. But, for no apparent reason the spark returned and has been okay since.

The front burner had a noticible flame coming from the base, so I originally purchased a single burner to replace it (you could see a corroded hole at the bottom). Upon taking the unit apart, I noticed the corrosion was much worse than met the eye. Given the age of the unit and that some parts were already becoming discontinued I decided to gut the whole thing and replace it all.
The burner unit slides out easily and after unscrewing the sides, you have to disconnect the wires from the underside of the igniters. The venturi tubes and igniters then unscrew from the underside of the burners which twist right out of the assembly. Re-Assembly is very intuitive looking at it and it all goes right back together as it came out. Took 45 minutes total and that includes fighting with some screws that had rusted onto the burner.
Reading some of the previous reviews, current prices are double to triple what other people did the repair for leading me to believe parts won't be available for much longer. Make the repair while you still can!

Simply remove the box containing the two right burners. Access the igniter by removing about 8 screws and pull the coupler for the igniter off with a pair of needel nose pliers. Replace with new igniter using the same tool. Re-assemble the box by screwing in the screws and give it a try. Worked great. Once slight hitch, be sure you don't leave a second screw driving in the box. As it will raddle. So I had to remove and reassemble twice. I'm not a surgeon! Thanks for the fast delivery!

remove grate - flip upside down - be sure holes are clean and dry - using toothpick, swab some RTV sealant into the holes and a bit on the pads ... insert pads till they seat - be sure to hold in place till all air is evacuated - wipe excess RTV with paper towel...DONE

It didn't. The grate pads (PN# PS389174) were too small for the grate (W10311216) and wouldn't work. (PN# recommended by Whirlpool parts department) The pads were smaller in diameter and shorter. Yes I could have glued them in, but because of the size the pads would be flat in no time. The only thing I could order from KitchenAid was the total grate. I ordered the pads late December, they were backordered. I got them the 1st week of February. I tried getting through to Whirlpool by calling to see if there was something I could reorder, but no luck, couldn't through. Am I unhappy? Oh some, but I handle it. Its not the first time I have been rode hard and put away wet.

This cartridge fits my JennAir Downdraft Slide In Rage, part No. JDS9865BDP. The burner cartridge replaces a downdraft cooking grill module that comes with the original stove/Oven.
The spark quit on the cartridge side. I re-inserted the original cooking grill, and it lit fine. There are two components to look at. The sparker, and the burner igniter (one per each burner). Since both failed to light, I ordered the spark controller.
PartSelect has a video on how to test for failure, but I couldn't find that again.
Two screws mount the controller, two wires re-connected. and works perfect.

Removed Stove cartridge from stove-top.

Unfastened bottom screws, I recall 6.

Removed cover.

Removed two screws to igniter.

Used needle nose pliers to remove connectors x 2.

Had to drill to enlarge the mounting screws to new ignitor, then screwed it in place

Connected the two wires to each igniter.

Replaced cover n screws.
Reinstalled cartridge.

Bingo

Watched u tube video as supplied and followed instructions. Had trouble getting burners off so cleaned around edge of burners with fine bladed knife as suggested by other forum user and used oil filter type wrench to remove burner. There are three bumps on burner that hold it in place so need to turn anti clockwise to remove.

Prepare a flat area with newspaper, a screwdriver, and a small bowl for the screws, and a small wire brush (if you want to clean as you go). I also recommend taking photos as you proceed, for reference.

ALSO, take close note of the orientation of the cook top base, one end has a lip that's allows for burner assembly removal.

Remove entire two burner assembly, place upside down on newspaper, remove seven Phillips screws, remove assembly bottom.

Remove small screws from gas tubes, pay close attention as you remove the gas tube from the bottom of the burner, to the orientation of the two washers (the washers have an edge).

Remove the burner tubes and washers.

Carefully remove the igniter connectors from igniter.

Remove the end of the assembly.

Grasp the burners, and turn to rotate the burner to a position where the "bumps" on the burner match up with the gaps in the burner cook base. Remove the burners.

The old burner base can be set to the side. At this time i cleaned the burners throughly with a small toothbrush size wire brush.

Assemble the burners to the new top base by aligning the bumps to the opening in the cook top base, turn slightly to keep burner in place. Insert the gas tubes, with the washers (be careful about the washer lip orientation) with the smaller screws, do not overtighten!

Attach the igniter connector to the igniters.

Align the burner/gas tubes with the assembly end. Carefully set the base into place, adjust the tubes as necessary to get the screws aligned with the holes. Install the screws, tighten hand tight.

Install entire assembly into cook top, check igniter and burner operation.

Glass cleaner is great for cleaning the new porcelain surface.

Because the stove is over 10 years old the screws were very hard to loosen up and I needed to use WD 40 several times to loosen them,after that it was a snap for a 71-year-old woman.

Put the new pad in and it was done. Very easy.

Make sure all burners on stove top are off.Half twist burner top to separate burner from stove top.The burner slide fits over the metal tube that transports the gas to the burner.Remove the 2 slip fit connected wires from the underside of the burner.They should be of different sizes so no worries about incorrectly re-attaching them.The igniter has 2 philips screws holding the igniter to the burner, Remove those and the igniter will be able to be removed with a little wiggling.Insert new igniter thru the hole in the burner and secure with the 2 screws. Reattach wires , place burner back on top making sure the wires aren't being crimped when the burner slides over the aforementioned metal tube and twist burner to seat in stove top, turn on burner to confirm igniter now ignites properly.

First I did was to google the problem I have. There several video how to solve the problem. It show me different ways to solve my problem. I just follow the instructions. Thank to google without it, I am lost. I may add, that google is a big saver for me.

Remove the 2 burner assembly by gently lifting the rear burner and pull towards the back of the stove and the entire 2 burner assembly will slide out. Turn assembly up side down, remove all the screw on the cover with a philip screwdriver and remove cover. Once opened, you will see the ignighter, remove the 2 screws holding it in place, remove and replace the ignighter and secure with two screws. Follow the 2 lead wires and remove and replace with the new wires, simply pull off old and push on new wires. Replace the cover and all the screws, slide it back onto the stove and you will have ignition! Simple install, takes about 20-30 minures. If both burners are out, this is probably the problem. If only 1 burner is out, you probably need to replace the stove burner spark.

took out burner and remove ignite r and reinstall a new one simple as that