JMC27G4J5 General Electric Range - Instructions

Removed old knobs and inserted new ones.

Repair went a lot faster and easier than I anticipated. Instructions are similar to those posted by others.
1. Verify that new gasket looks mostly like old gasket as best you can since not all of old gasket is visible.
2. Shut off circuit to oven (optional, but good practice)
3. Remove racks, trays, etc from oven to reduce weight at Step 7
4. Remove oven door by partially opening door to broiler position (about 20 degrees). Door should catch and stay open on its own. Slide up and lift off door. The “hinges” are spring loaded so carefully return them to closed position so they won’t snap shut on fingers.
5. Remove Phillips screws, one on each side wall of oven liner.
6. Remove two hex screws and metal gasket-holder on top center of oven liner.
7. Pull and slide oven liner out of oven mainframe about 1/4 “ to 3/8”. This may be the most difficult part of the job.
8. If possible to remove just a couple of inches of one bottom of old gasket (right side is easiest), verify that the cross-section profile of both old and new gaskets are essentially the same. If not, you have the wrong gasket.
9. Pull and remove old gasket. If gasket is dry and cracking, it may be necessary to scrape it out with putty knife, flat-blade screwdriver, etc. if it has fused to metal over the years. Note how it was installed on the metal edge of the oven liner.
10. Locate the mid-point on the new gasket length and begin inserting it at the top-center of the oven liner where you removed the two hex screws. Continue installing along both left and right sides of the liner. Each end of the gasket should extend to just above the respective hinge. No trimming should be necessary. Ensure a snug fit all along each side and top.
11. Push liner back into oven mainframe. Replace Phillips screws, gasket-holder, and hex screws.
11. Pull out each hinge to broiler position.
12. Replace door by sliding down onto hinges. Close door and check for tight fit against gaskets. Gaskets will flatten somewhat over time
13. Restore power, racks, trays, etc.

I simply took the 3 new timer knobs and slid them on the metal shafts. It took less than 5 minutes to replace all 3 knobs. Now I can set the start, stop and time functions which have been inoperable for over 5 years. An easy and straight forward .

Took off the door, took out the two screws in the back of the element. Then pulled the element forward, then removed the two wires. Then put it all back together with the new element.

Piece of cake

Turned off power to the oven at the circuit breaker. Pulled the old heating element from the back lower wall of the oven. Noted the position of the wires (right terminal attached to the red wire, left to the black wire). Removed small bolts holding the element to the wires using pliers. Attached the new element using screw driver. New element came with screws, not bolts. Pushed the element back into place and restored power. Tested to make sure everything worked. Everything works and I ran an oven cleaning cycle. Noticed that indicator light above the temperature selctor is always on now even when oven is in the OFF position. Not sure if that's related to the change or to the oven cleaning cycle I ran. In any case, oven seems to work normally.

Read and follow the instructions. Be careful when stripping old wires to attach to new element. Fit the element to ceramic casing prior to attaching wires. If new element does not seem level after replacement heat a large pot of water. The element will expand and the weight of the pan of water will settle the element. "Physics 101"

A friend had stopped by and insisted on replacing the heating element on my 32 year old range. It took him all of 45 minutes to replace it, and now it works like a charm.

removed the end caps from the stove panel, unscrewed the back, unscrewed the old switch, CAREFULLY noting which wire went to which terminal, removed the wires.
Reversed the process. took a little longer because I felt compelled to do a thorough cleaning while I was there.

Hi, First unplug appliance ,remove the oven door by pulling it up from the hinges, giving room to work deep inside , remove the two screws that hold the element in place. then pull the element out carefully not to stress the wires and replace the element . Note after all is done test with an oven thermometor :)

Followed instruction that came in the new parts. Each element took about 10 minutes to remove, inspect the wires, clean the connections and reconnect the new elements. The element covers that came with the kit were easy to install, and everything fit just fine. Most important thing is to turn of the electrical power to the unit BEFORE you start.

Unplug range from its 220V source. Make sure range is not hot from recent usage. You’ll need a #2 Philips driver, preferably one with 14-18 inch length. The old screws will likely be very stubborn about coming loose. Two of them hold bottom element in. Remove the back panel so access to the two connectors on the bottom element are easily removable. Be very careful not to the let the wire connectors from the heating element drop down into the insulation. For the top element, there are four screws holding it in place, I found it was easier to access these two screws leaning the range backward at a slight angle. Take special care again not to let the wires drop down into the insulation. The connectors to the old element will likely need some extra effort to remove. The reconnection to the new elements should be ok. Make sure all screws go back in that were removed. The new elements will be amazing, and baking and broiling will be like new again.

I initially only purchased the heating element since this usually the cause of the broil element not functioning well. It took a little longer to receive because I had to order it over the Holidays. Once it arrived it was very easy to replace. It worked very well after installation but the broil element still did not function. I then purchased the broil element and received it within approximately 4 days. It took just a little more time to replace because there was a brace that was attached to the upper oven that helped to hold it in place. Once the wires were attached with the screws it worked very quickly. It's nice to have my oven back in use again!

1. Cut power off. 2. Remove old element, make sure you do not lose the screws, pull the connecting posts out and we used strings on posts so they could not get lost in the wall. 3. We then replaced the new element with little of no problems, it took approximately 30-45 minutes for the whole process.

file/grind inner corners to fit into ceramic blocks correctly