TGB504CCB2 Tappan Wall Oven - Overview

After reading up on the problem of the gas oven not lighting I decided I needed to install a new igniter. I had read where some people just pulled a panel off the back and installed a new one.. yeah, no such luck with this model so I had to crawl into the broiler drawer space [which I had to clean out first]. Note, if you wear trifocal glasses you might as well close your eyes and replace it by feel because there is no way to tilt your head back enough to see what you are doing and still get both arms and your chest in a broiler. Also be sure to remove all cats and dogs from the area before starting. They seem to think they can help or it's a game of hide and seek and they want to hide with you.. they were no help at all.
Other than that, it was quite easy.

1. Turned off circuit breaker to stove
2. Removed the two screws holding down the floor of the oven (screws are at back.), and then lifted it out.
3. Removed the nut holding down the flame guard, and lifted it off.
4. Opened the bottom drawer.
5. Removed the protective cover in the back left of the oven at the bottom, first removing the one screw at the bottom that holds it. This reveals a white plug, presumably going to a fuse.
6. Disconnected the white plastic connector, lifting its front tab to release it.
7. The igniter wires go to two lugs that attach at the floor of the oven at the back (one goes via the now free white connector). Slide back the plastic lug covers and use pliers to pull off the lugs. Note that the wider one (on the right) goes to the top of the igniter, while the narrower one (on the left) goes to the bottom of the igniter via the white plastic connector.
8. Removed the two bolts holding the igniter.
9. At this point, the igniter comes out. Nice, since it means you can work on the wires in comfort.
10. Slide the flame retardant sleeves away from the igniter. I found in-line connections about 1.5 inches from the igniter, and cut the wires next to these (on the side away from the igniter, of course.), and stripped the final 3/8 inch. Shorten the wires on the replacement igniter so that they are 3 or 4 inches long, slide on the flame retardant sleeves, then strip the final 3/8ths inch. Use the provided caps to connect the wires. Bottom wire goes to the plastic connector, top wire goes to the wide lug.
11. Install the new igniter by connecting the lugs, sliding on their protective plastic sleeves, reconnecting the white plastic connector, screwing in the two igniter mounting screws, and reinstalling the corner cover. Put back the flame shield and floor of the oven. Turn on the circuit breaker, and it works!

I first looked up my Model Number on PartSelect.com and looked at the schematic as well as Trouble Shooted my problem.

Reading the posts by others how they Removed, Replaced, and Repaired their Oven Ignitors, I used their helpful info, and of course did mine.

1. Unplugged my Oven/Stove.

2. Removed bottom storage door to get access to cover plate.

3. Removed oven racks inside oven to gain access to and removed Flame Cover.

4. Removed Screw holding Oven Ignitor in place.

5. Unplugged Ignitor Plug from feed wird in Oven from underneath.

6. Removed Oven Ignitor from the bottom area where storage drawer was.

7. Installed new Ignitor and replaced screw holding Ignitor assembly in place.

8. Replace Flame cover and racks.

9. Plugged in new ignitor underneath, and replaced cover plate.

10. Plugged in Stove/Oven and Oven began to heat! IGNITOR worked!

11. Replaced bottom drawer and slid Stove back into position.

All went easy and only difficulty was replacing cover plate below as it is awkward and having to line up screws/holes was a bit trying.

Using Work Light essential to see well, and, some screws may or can be hard to remove.

Both my neighbor and I ordered our Ignitors within a week of each other. My Oven was Amana his is a Tappan. His failed after a few weeks, but, PartSelect replaced promptly and we are all happy.