JB640SF1SS General Electric Range - Instructions

Super easy repair! There are videos online if you have one type of oven, I had the other type (with the little silver plate right above the latch part). The trick is to remove the handle from the assembly itself before removing or placing it in the oven. 4 screws total and I recommend needle nose pliers to help remove the wires.

I began by turning off the breaker in the panel.
Slide the oven out into the open area.
Removed 3 screws in order to remove rear top panel.
Took 2 pictures of the wiring location on the PCB
Removed all wiring going to the circuit board total of 8.
Removed 4 screws in order to remove bad PCB.
Remove faceplate from bad PCB (you will need to place this faceplate on the new PCB.

To Install.
Reverse steps above

Remove old stained gasket and replaced with new. Only $57.00!

First of all, there are FOUR panes of glass on the oven door and two different sizes. Make sure you're ordering the right pane. We initially got the wrong one and had to return/reorder.

Took door off hinges and set on table. Removed almost all screws. Two at the top are very long and almost spring loaded -- this was helpful when putting it back together.
When removing the layers, keep track of what/where screws are placed. Some are star-hole-head, some are hex-head (socket). Work slowly and carefully so as not to break additional panes of glass. Leave plenty of room in your workspace to set items aside while you get to the innermost part of the door.

For this part #, it's deep in the door layers and surrounded by fiberglass. Wear gloves so you're not itchy later. This part acts as a double-pane with a narrow aluminum frame around the two pieces of glass. Be careful not to bend the frame when removing the broken piece. One corner of the frame also has a hook-n-hole closure. Take care to not bend the hook too much.

We wiped all the glass pieces off to get all fingerprints, smudges, and baked-on foods removed. Then we put the pieces/parts back -- a lot like a puzzle. Had the oven back up and running with no problems. It may take two people to get the door back on the hinges just because of the weight and awkward position they need to clamp back together.

I took the oven door off. Laid it down on a blanket on the floor. I pulled up on end going into the door, then went around with fingers to feel where the clip were and grab the clip with my fingers and gently pulled up. Then grabbed the new gasket, found the center clip that goes at top of door and started pushing the clips in. The last was feeding the ends back into the slot in the door.

This was simple enough to repair for me, a relative novice. Just remember you need a nut driver to take the back panel off, take a photo of the existing board so you remember which wires go where, and you definitely need a hair dryer to heat up the sticker on the old board so you can remove it and put it on the new board.

PULL RANGE OUT FROM WALL & ALSO REMOVED OVEN DOOR BY SLIDING UP. WORKING FROM INSIDE OVEN & ALSO BEHIND I REPLACED PART . ALWAYS " UNPLUG " RANGE BEFORE YOU START.

Easy

Took top of stove off, disconnected the heating element, re-installed the new element and now my stove works fine.

popped the new one on!

Pulled stove out to access back panel. Unscrew broken switch/stem. Replaced each wire one at a time to make sure they went in right spot. Screw in new switch. Replaced back panel.

My husband had already removed the back plate form the stove and detached the wires from the old burner switch because it was keeping the burner on. He unscrewed the old switch and removed it. He then popped in the new switch, attached the wires to the correct contacts, and put the back plate back on. We plugged in the stove, and that burner works good as new.

As many people have encountered, my oven would not heat but the igniter would be bright orange and glow! Over time, the igniter wears and degrades causing oxidation to the surface. This cause the igniter to fail and operate at a lower current level, below 2.8 amps! Normal igniters operator over 3.0 to 3.1 amps. When is happens, a low current igniter does not have enough input to the control valve to tell the valve to open to allow gas to flow over the igniter to light the oven, thus heat the oven! This has got to be the NUMBER one reason for an oven not heating!

Followed example on YouTube! Very easy.

replaced oven clock control ref maintenance manual, 4 screws and 8 wires. plugged in new control and op checks good.