Models > B9458B3 > Instructions

B9458B3 Roper Oven - Instructions

All installation instructions for B9458B3 parts

These instructions have been submitted by other PartSelect customers and can help guide you through the oven repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the B9458B3
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F3 Error message

  • Customer: Charles from Brecksville OH
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 69 of 88 people found this instruction helpful
Two screws remove the front of the sensor (put a pan under the sensor to catch the screws), One nut removes the rear cover to access the rear of the sensor. Separating the two halves of wiring harness takes a little dexterity. BIG TIP! Tie a string to the back of the sensor wire and pull the sensor out from the front making sure the string still shows thru the back. If you don't you have a 15 minute job trying to fish the wires at an angle thru the insulation (a very frustrating task). Untie the string from the old and tie it securely to the new. Pull the string from the back and Voila! your new sensor can be plugged in or wirer nutted to the old connection on the back of the stove. Replace the nut and the two screws and you're done!

Replacing the bulb in the freezer side

  • Customer: Yafa (and David) from Bothell WA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver
  • 4 of 5 people found this instruction helpful
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.

oven light burnt out

  • Customer: William from Schwenksville PA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 3 of 4 people found this instruction helpful
1. Unscrewed glass cover on bulb
2. Removed old bulb
3. Screwed in new bulb
4. Replaced glass cover
5. Mixed drink & baked cupcakes

light bulb went out in my oven

  • Customer: Janet from Ada MI
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 2 of 4 people found this instruction helpful
My husband took the plastic cover off and took out old bulb and screwed in the new one. Then put the cover back on.

LIght switch on oven door was broken

  • Customer: James from Sequim WA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 0 of 1 people found this instruction helpful
Turned off power at circuit breaker. Removed 4 phillips screws from area over oven door. Pulled control panel out and twisted to clear top rail. Pulled two wires off of old switch.Pulled old switch through panel. Inserted new switch. Attached the two wires to new switch. Replaced panel and inserted four screws. Turned on power - it works!

burned oven bulb

  • Customer: Ivanka from Atlantra GA
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 0 of 2 people found this instruction helpful
The hardest part was taking out original light bulb because screws on shield where hard to unscrew after all this years . The old bulb vent out leaving neck in socket. It took narrow electrical pliers to get neck out .The generic appliance bulb did not fit and had aluminum neck ,not recommended for brass sockets in ovens.Putting new light bulb in was not the problem.

Oven not heating to set temperature

  • Customer: Mitchell O from Williamsburg VA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
Removed the back access panel of the stove. Removed 2 screws holding the temp sensor, replaced temp sensor, Installed back panel. Done 19 minutes.

Little or no heat when baking

  • Customer: Warren from Mukwonago WI
  • Difficulty: Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
That should have been an easy repair according to previous responders that replaced this part.

The first issue is the Phillips head screw that fastens the sensor to the back of the oven was frozen and I had to drill it out.

The second issue was I could not pull the connector through the hole where the sensor wires pass. I decided to cut the sensor wires and use wire connectors to attach the sensor as instructed in the sheet provided with the sensor.

NOTE: You MUST use third party "gray" colored wire connectors that you can purchase in a hardware store. - the connectors provided DO NOT have a metal insert and even after several attempts would not grab the wires.

Another caution is you should use a self-tapping sheet metal screw to fasten the sensor to the oven wall if you encounter the same frozen screw that I did!

After I installed the sensor I tested the oven but found that this DID NOT solve the problem! I needed to order the "hidden" bake element that is mounted under the bottom oven wall and also the broil/bake element that is mounted inside of the oven on the top. See my comments for the Bake Element (bottom)

Bad tempature sensor

  • Customer: Art from Parma OH
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Socket set
  • 0 of 0 people found this instruction helpful
Followed instruction on web site

Light bulb failure

  • Customer: Grant from Alexandria VA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
Received the part the day after ordering. Appreciated the quick service and repair took less than a minute.

F 3 error

  • Customer: Art from Parma OH
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Socket set
  • 0 of 0 people found this instruction helpful
I did the repair following your instructions and it went very well. Now the temperature is working good , but the oven is heating up very slow. So now what should I do to fix the oven?

replaced oven lightbulb

  • Customer: peggy ann from forest city NC
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
very easy

Light burned out in upper oven

  • Customer: Shirley from Las Vegas NV
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
Screwed in light bulb and glass protector

Bulb replacement

  • Customer: Judith from Phoenix AZ
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
I pulled down the wire around the glass cover...released on end of the wire from its holder being careful to not let the glass cover drop. Unscrewed the bulb and replaced with replacement. Easy, easy.

OVEN WOULD NEVER COME UP TO SET TEMP

  • Customer: Dorance from Rock Hill SC
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Screw drivers
  • 0 of 0 people found this instruction helpful
SENSOR MATCHED PERFECT, BUT HAD TO PULL LARGE UPPER REAR PANEL TO FIND LOCATION. FROM THERE TOOK A FEW MINUTES TO REASSEMBLE BACK. DID NOT UN HOOK GAS BUT TURNED IT OFF. OBVIOUSLY UNPLUGGED POWER. OVEN WORKS FINE.
All Instructions for the B9458B3
1-15 of 17