RM770PXBB1 Whirlpool Wall Oven - Instructions

1993 model oven, built in wall model, so didn't to remove oven for the normal rear access to replace the lamp socket. As someone else posted, replacement can be done from inside the oven -- BUT the socket removal was more complex than just 'twisting it out.' But below worked! (1) Turned off oven power at circuit breaker panel. To facilitate working in the oven compartment, removed oven door (2 screws on back of door), raised the over door almost closed, put 2 large nails through the hinge holes when they lined up. Lifted the door out (heavy ~20-25 lbs) and put aside. (2) Put work light inside oven. (3) unscrew glass socket lens and the bulb). (3) Using inspection mirror, studied the inside of the socket to determine that its lock tab type and locations -> were on left and right sides of the socket. These tabs needed to be bent in, but they were each held out by a small circumferential length of think metal, a tab about 3/16" x 3/8". These small tabs could be moved/positioned by just finger friction, with a little start with a screwdriver tip on their edge! I got an end positioned to put sharp screwdriver under that end, then pried it (bent it) inward a short distance. Enough to use needle-nosed pliers to pull it completely out - came fairly easily. Repeated on other side of socket. (4) Then, with pliers, bent each of the 4 locking tabs inward a short distance, Used sharp tool to get one socket edge lifted a small amount; then use mini-pry bar and screwdriver to gently pry around the socket in steps, working evenly around its edge. At about 3/8", it was free. Lifted it inward gently so as not to damage the insulation of the 2 wires attached to its rear. Noted the direction of the wire tabs was straight up (keep same orientation on new socket). (5) Needle-nosed pliers on each connector to gently work the connectors off their socket tabs. Note one tab is larger than the other. Keep the wires inside the oven compartment. Don't damage the insulation. (6) Pushed the wire connectors onto their respective new socket tabs. Aligned socket with the tabs upward, and inserted it, careful to nurse the wires back into the oven wall hole; press socket into the hole, pushing it in evenly and firmly until flush. (7) Pushed in the new type bulb that came with new Socket. Turned on power, and light came on. (8) screwed on new glass cover. (9) Lifted oven back onto the hinge prongs. (easier with two people to get the prongs aligned and into their door slots.) Worked door left and right to get it to lower down fully. Removed nails, lowered door, and put its 2 screws back on. (10) Poured a glass of wine.

The broiler unit had disintegrated at both connections. I removed the two screws in the top of the oven holder the unit, pulled out the unit, measured and ordered a replacement.

To replace the element, I pulled out the stove, removed the rear panel, located the connections for the broiler unit, remove parts of the old unit. I then attached the new unit to the top of the oven with the two screws, went around back and pushed in the two connections, replaced the back cover and replace the stove. It took about 30 minutes because I cleaned everything and sprayed bug spay (another plus for doing the repair myself).

Removed the ice brucket,
Removed the light shield by releasing one screw using a nutdriver.
Replacing the bulb and reinstalled the light shield.

Your web site is one of the best and most helpfull service sites I ever used. Just wish that in the future you will ship parts overseas.

Simple. But beware changing just the bulb when the gasket is not secure.

The button fell apart, then fell out of the microwave. I found the part on the internet and print the page. Went to my local Sears to see if they had part in stock. Sears uses something just above a DOS base computer system. If you do not have the exact part number they can not help you-mind you the part itself does not have a number on it. Anyhow, I order the part which arrived in three days. Simply, put the old spings in place and snaped the piece in place.

Watched a you tube video prior to installing new switch. Followed the video which gave me confidence i was up to the task. After removing the touch pad I found my design was not exactly like the you tube model but I found the defective switch, replaced it and put the microwave back together. Works great. Again watch the videos

Loosen 2 screws and put new part in and tighten 2 screws. After putting in new sensor stove gave me another code had new part in 5 min and part select would not take my part back.

Only one screwdriver needed for this simple repair. Unfortunately for me it did not repair my oven and a new code on the oven indicated a bigger problem with computer board.
Part Select was great to work with and accepted a return and promptly refunded me for the part.
Thank you!

The old part, including lightbulb and socket, had corroded into place, and the glass light cover was stuck to the socket. I used a dead blow hammer and a dowel just under the diameter of the hole to tap on the back side of the socket to loosen it and get it out. The metal tabs on the old socket were folded back to make it fit better (?), which made it harder to remove. Lots of muscling of the part to get it out. Easy to install new part once old one was out of the way. An experienced person would have removed the old part and installed the new in no time.

Replaced the oven light with a new one but it burnt out as soon as I turned it on. Therefore I decided a new socket may help.

My whirlpool apparently has the old style socket which is pictured in partselect part #PS12584564. The old style socket has to two metal arms that retain it against the metal reflector.

The part that will come (#PS12584564) however is the new style that whirlpool has changed to, apparently. It is not as pictured. The socket and the reflector have different retention devices.

I used screw drivers to bend the two metal arms away to release the socket. Then I had to use allen wrenches to bend the reflector's retention tabs away.

Once I had the old socket, reflector, and lens replaced I just followed the video on partselect for part #PS12584564

Piece a cake!
Turned off electrical breaker.
Removed original screws from old defective element and slipped in new replacement element.
Perfect fit!

I had a son put in the new light bulbs. Rather simple

I trouble shot and traced out to electrical short in face panel and found burnt wires. I've been a licensed electrician for years and it takes alot of comon sense to trouble shoot and find problem. I found schetch-matic of appliance and searched computor and found partselect.com and tried it. It wasnt no time and the part was at my door. Thank you partselect and i would use them again in the future. billy

DISCONNECTED POWER AND GAS TO THE RANGE. REMOVED 6 SCREWS FROM REAR OF THE RANGE. REMOVED THE 2 SCREWS HOLDING THE TEMPERATURE SENSOR IN PLACE. DISCONNECTED THE LEAD FOR THE SENSOR. INSTALLED NEW SENSOR IN REVERSE ORDER. OVEN WORKING PROPERLY NOW.

Thank you for having this part or we would have had to purchase another microwave to fit our wall oven unit. The repair took 3 seconds to slip the springs on the new part and fit it in place.