Models > RES7745PQ0 > Instructions

RES7745PQ0 Roper Dryer - Instructions

All installation instructions for RES7745PQ0 parts

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

All Instructions for the RES7745PQ0
106-120 of 1869
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Broken dryer belt

  • Customer: Steven from Bridgewater MA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 7 of 10 people found this instruction helpful
Prop up the hood of the dryer with flat bar. Take out 2 screws holding dryer front end and 2 switch screws for dryer light inside dryer door. Secure dryer drum with bungee cord. Lift front end and remove. Remove broken belt. Route new belt over drum and pass underneatch idler pulley at botttom of dryer. Apply pressure to idler pulley w/one hand while securing belt around motor with the other. Make sure drum seals are snug between front and back of dryer while putting everything back together.
Have confidence. This is a very easy fix.

Dryer making squealing noise.

  • Customer: Harriet from Palm Coast FL
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver
  • 6 of 7 people found this instruction helpful
Removed 2 screws in the lint filter and popped off the top. Removed the 2 screws holding the front panel on. Slid the drum off and set aside. Replaced support rollers. Placed the belt over the drum and placed the drum back in the dryer. Wound the belt over the tensioner and motor pulley. Turned the drum to keep seal from folding up. Replaced front and top.

Tip: Use bungee cord or rope to hold top up and out of the way while doing this job.

Dryer would not heat

  • Customer: Gary from Seguin TX
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver
  • 7 of 10 people found this instruction helpful
First I removed the two wires from the overheat fuse, then I removed the 1 screw and removed the fuse. I installed the new overheat fuse and attached with 1 screw, then reconnected the 2 wires. I attached the back cover with two screws and tested the dryer. It was working, so I finished attaching the back with the remaining screws and exhaust duct. Installation complete.
Note: Two weeks later I had to replace the fuse again because I had checked the duct pipe and exhaust chute, but not the bottom at the fan. Be sure to remove the flat exhaust duct and check for bulid-up at the bottom under the fan.

Quick and simple - quickest $100 I've ever saved!

  • Customer: Kelly from Waukegan IL
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers, Wrench(Adjustable)
  • 6 of 7 people found this instruction helpful
Removed the two screws under the lint trap
Opened the top (had to use flathead screwdriver to release latches)
Disconnected door switch harness from front panel
Removed 2 screws holding front panel on dryer
Lifted out dryer drum (previous belt had broken)
Vacuumed inside of dryer (found $3 in quarters!)
Put new belt around drum
Put drum back in dryer, using empty laundry soap bottle to support its weight
Looped belt around pulley and motor; secured pulley to dryer bottom
Made sure rear gasket thingy was aligned properly and drum turned freely
Put front panel back on
Re-attached door switch
Closed top and put screws back in under lint trap
Fired it up - WOOHOO!

Lost bearing on dryer motor

  • Customer: John from Wilmington OH
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Screw drivers
  • 6 of 7 people found this instruction helpful
I looked at the parts breakdown to see how it cam apart.

I tore the dryer down,
1. removed the door
2. openned the top
3. removed front panel
4. removed fron bulkhead
5. removed belt and drum
6. removed back cover
7. removed the ductwork
8. removed the fan (this is the hardest part, it is very tight on the motor with left hand threads, there are flats on the (inside of the dryer)fan where the motor shaft goes into the fan for a wrench and you can put a socket on the front pulley on the motor. I ended up just knocking the center out of the fan and replacing it.
9. removed the motor and cleaned the entire unit
10. reinstalled everything in reverse order. Note:I went ahead and replaced the idler pulley and the rear wheels that support the drum, and put a new belt in (just about
everything that could fail) I spent about $200 to keep a $1200 dryer in service at least another 7 years.

Bearings wore out of drum rollers

  • Customer: Judy from Kalamazoo MI
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 6 of 7 people found this instruction helpful
I raised the top of the dryer, removed the front, the belt and the drum. Slipped off old rollers, installed new ones and new tensioner. Reinstalled drum and belt, bolted front back on and closed the top.

Rollers were wore out

  • Customer: Chandra from Orange CA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench(Adjustable)
  • 6 of 7 people found this instruction helpful
Just follow the instructions the one was provided with Maitanace kit we bought from you.

No heat

  • Customer: John from Boynton Beach FL
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers
  • 5 of 5 people found this instruction helpful
Unplug Dryer.
Disconnect dryer vent line from rear of machine.
Removed 8 screws holding back cover on.
Removed back cover.
Disconnect 2 quick connect wires from dryer heating element tube on right side of the machine.
Remove 2 screws holding element cover in place.
Remove cover and element.
Remove thermostat from unit and connect to new unit.
Re install parts in reverse order of above.

My dryer conked. Would not turn on, but before that happened it was taking way too long to dry the clothes and the dryer would stop in the middle of a cycle.

  • Customer: brenda from Newman Lake WA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers, Wrench(Adjustable)
  • 6 of 8 people found this instruction helpful
Went on this website and found a story that was similar. I ordered the parts which arrived quickly and I replaced the Thermal Fuse and heating element and it was fixed! The whole repair cost me $24.88! Way cheaper than calling a repair man.
Heater thing was part # 3387134
and the fuse was 3392519

Humming noise then quit after pushing start. Drum would not turn manually.

  • Customer: Derek from Missouri City TX
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Pliers, Socket set, Wrench set, Wrench(Adjustable)
  • 5 of 5 people found this instruction helpful
Looking at the schematics, it wasn't clear exactly where the motor was located. I took off the rear panel thinking I could get to the motor through the blower. Realizing that was a no-go, I did some web searching and found that the lint screen chute had to be unscrewed, the top had to be lifted to gain access to the top 2 screws holding the front panel to to the main body. The barrel was then dropped and the rib belt removed from around it so I could set it aside. The clips were removed from the front and the back of the motor to gain access to the blower shaft. .The motor shaft is screwed into the blower shaft but it took me a while to figure out how to grab the blower shaft( made of hardened plastic?) with an adjustable wrench while torquing the end of the shaft with a (3/4"?) socket wrench. Access to the rear was rough, but getting the motor out an back in was easy. The spring tensioner for the belt was the next hurdle. With the s-curve facing outward and clipped to the base, the belt with the rib side wrapped around the barrel, the belt was slid between the roller and the tensioner bracket and wrapped around the motor drive rib side inward. I had to take the old motor to kind of prop up the barrel so I could at least see the tensioner and motor interface. I had to do a balance trick where I held the barrel up while centering it to the belt and the rear panel while ensuring the cloth seal was seated to the outside of the chamber. The front panel went on, and the front cloth seal was seated by spinning the barrel. The rest was just a matter of reversing the steps. Tons of lint/dust is probably what crashed this motor. Disassembling the front and the back allowed a thorough clean up - vacuuming and wipe down. Should go another 10 years/

Dryer would not heat up

  • Customer: Clinton from Warren AR
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Pliers
  • 5 of 5 people found this instruction helpful
Un plug or remove power before you start. First you would have to remove the rear panel of the dryer. All you need is a quarter inch nut driver. Then look at the bottom right side of the dryer. There you will see the heating duct. At the very bottom is where the element is. There are two screws on both sides( they will all be removed with a quarter inch nutdriver ). After you have removed the four screws holding the element on you will have to remove two wires from the elemet be sure that you mark them and dont mix them up. You will also have to remove the round temperature sensor because you will have to reinstall it on the new element. Then you get new element and reverse the order of my directions. Good luck and be safe ALL WAYS REMOVE POWER BEFORE WORKING ON ELECTRICAL APPLIANCES.

There was no heat from the dryer

  • Customer: allen from perrysburg OH
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers
  • 6 of 8 people found this instruction helpful
I watched the video on how to diagnose problem and then how to repair . Videos were very helpful. Also the parts were ordered on line and arrived in 2 days. Parts at a local appliance parts store were twice the cost of what I paid for the parts from PartSelect.

Motor wore out

  • Customer: Charles from Clarissa MN
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench(Adjustable)
  • 5 of 5 people found this instruction helpful
I took the dryer apart ( using a repair book ) It was Super Simple to do I only needed a extra set of hand's to hold the drum in place while reassembling it. removed the hold down snap on collar's on the Motor ( after removing the Blower from the back of the dryer ( super simple. Extra set of hand's needed ) Reassembled in the same order. And now The Dryer work's like NEW..Shure Beat Buying a new Dryer..

dryer would stall and the motor would hum before tripping circuit breaker

  • Customer: Charles from Placentia CA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers, Socket set, Wrench(Adjustable)
  • 5 of 5 people found this instruction helpful
When the problem first came up, I took the dryer apart without first looking up any instructions. This wasn't difficult, but didn't realize when removing the fan from the motor, there is a square lug as part of the fan hidden by the rear clamp securing the motor. I was able to remove the fan by holding the motor shaft with a crescent wrench and removing the fan by hand, but was difficult and gloves were necessary in case the fan loosened quickly and my hand came in contact with the sheet metal (very sharp).

I took the motor out and attempted to clean it as it was loaded with dust as was the dryer internals. I tried to lube the motor bearings and appeared to free up, but the sight of metal shavings on the rear bearing seal had me concerned. This ultimely did not work and was trying to buy some time until the new motor arrived.

This is when I looked up the motor part number and found that Parts Select had the part number in stock. I ordered the motor on a Saturday afternoon and got a quick response acknowledging my order. The motor shipped that following Monday from Fresno and arrived on my Southern California doorstep Tuesday. These guys have their act together and are helpful in making the repairs. In my case I did not have to make any adjustments to the wiring or the pulley for my model and replaced the motor the following weekend in about 45 minutes. Since I had the unit apart several times before replacing the motor, the installation went quickly.

The dryer is again working fine for a unit 12 years old and my wife is once again happy that we didn't have to purchase a new dryer.

Defective Door Switch

  • Customer: George from Bedford TX
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 5 of 5 people found this instruction helpful
Opened the lid and removed screws hollding switch to cabinet. Had to use magnifying glass to find locking mechanism on the electrical harness. Used small bladed screwdiver from my computer maintenaqnce kit to disengae lock. Hooked up harness. Replaced screws and shut lid. Main difficulty is my near vision. Requires use of a magnifier I am 80 years old). Your video is great. Gives step by step instructions.
All Instructions for the RES7745PQ0
106-120 of 1869