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MWX121REW3 Frigidaire Washer - Overview
Diagrams for MWX121REW3
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$31.95
In Stock
Drive V-Belt
Part #134511600
This belt is made to slip on the motor pulley to bring the basket up to the speed required and this makes the belt get wear and tear.
$291.34
In Stock
Drain Pump - 120V 60 Hz.
Part #137221600
The pump is what your washer uses to remove the water from the tub. This part is the pump and motor assembly which includes the red flapper to prevent drain back flow.
$177.60
In Stock
Water Inlet Valve
Part #134190200
If your washer isn’t filling properly, leaking, or not cleaning clothes like it should, the water inlet valve might be the issue. This part controls how hot and cold water flows into your machine. It’s easy to install and comes with the bracket and screws you need. Just make sure it fits your model, and turn off the power and water before starting.
$28.95
In Stock
Screw
Part #131302800
This is a replacement screw for your washer or dryer. The screw is approximately half an inch in length and is a Phillips-head screw. It screws in from the outside of the drum, into the vane/baffle. The main reason you would replace this screw is if the old screw is missing or damaged. This part is sold individually and is an OEM part sourced directly from the manufacturer.
No Longer Available
$107.19
Special Order
Tub Seal Assembly
Part #5303279394
This seal helps prevent any leaking around the transmission of washing machines.
$32.89
In Stock
No Longer Available
Agitator
Part #3204401
No Longer Available
Washer Lid Lock with External Safety Switch
Part #134101800
Mounting bracket on this part replaces old style ( You may need to drill off old bracket before mounting new lock).
No Longer Available
$29.95
In Stock
No Longer Available
Manuals & Care Guides for MWX121REW3
Click to downloadInstall
Installation Instructions
(0.35MB)
Manual
Owner's Manuals
(0.38MB)
Care
Use and Care Manual
(0.04MB)
Wiring
Wiring Diagram
(0.36MB)
Common Symptoms of the MWX121REW3
How this model fails, and the parts that fix it.
Leaking
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Will not drain
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Will not agitate
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Burning smell
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No hot or cold water
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Spins slowly
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Noisy
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Will Not Start
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Spinning Issues
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Draining Issues
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Not draining
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Noisy spin cycle
139 of 165 people
found this instruction helpful.
1) Unplugged washer and disconnected the hot and cold hoses.
2) removed the 2 phillips screws at the bottom of the front panel then removed front panel, you need enough clearance by the floor, this is tricky because you have to lean washer back and push down on the front panel.
3) removed the agitator from the washer
4) lif ... Read more ted top of washer and leaned back against the wall and removed the splash tub cover one clip at a time with a flat screw driver.
5) removed the trunion, this is difficult and will take some time due to the corrosion from many years of use use a hammer (3Lb short handle) and tap one side then the other. You will need to rock it back and forth awhile.
6) lift the basket out of splash tub
7) I removed the hose for water level and removed the 3 bolts that hold the splash tub to the three base mounts (support arms).
8) remove the splash tub
9)change the plastic washer that is between the splash tub and the transmission in the bottom of the splash tub
10) change the bearing(metal sleeve) on the bottom of splash tub and lightly grease w/ a thin film of teflon grease
11) install splash tub and install the 3 bolts along w/ the water level tube
12) install the larger seal (w/ spring in it) and push into the splash tub firmly
13) use some tub and faucet silicone grease on the smaller seal because you don't want to damage this main seal, install the main seal (sits on top of the larger one that's in the tub already) be careful when getting to flat part of the shaft when installing ( spin around the shaft as you pass this point) it will keep the seal from coming out.
14) install trunion (sits down on top of the seal) you will feel the tension of the spring when bolting the trunion back into place.
15) install basket and bolt it to the trunion (I installed a new filter on the bottom of the basket and required some special glue, ask for "3M" GMGA600 adhesive.
16) installed splash tub cover, agitator and front cover.
Washer works great and is quieter than it was new.
2) removed the 2 phillips screws at the bottom of the front panel then removed front panel, you need enough clearance by the floor, this is tricky because you have to lean washer back and push down on the front panel.
3) removed the agitator from the washer
4) lif ... Read more ted top of washer and leaned back against the wall and removed the splash tub cover one clip at a time with a flat screw driver.
5) removed the trunion, this is difficult and will take some time due to the corrosion from many years of use use a hammer (3Lb short handle) and tap one side then the other. You will need to rock it back and forth awhile.
6) lift the basket out of splash tub
7) I removed the hose for water level and removed the 3 bolts that hold the splash tub to the three base mounts (support arms).
8) remove the splash tub
9)change the plastic washer that is between the splash tub and the transmission in the bottom of the splash tub
10) change the bearing(metal sleeve) on the bottom of splash tub and lightly grease w/ a thin film of teflon grease
11) install splash tub and install the 3 bolts along w/ the water level tube
12) install the larger seal (w/ spring in it) and push into the splash tub firmly
13) use some tub and faucet silicone grease on the smaller seal because you don't want to damage this main seal, install the main seal (sits on top of the larger one that's in the tub already) be careful when getting to flat part of the shaft when installing ( spin around the shaft as you pass this point) it will keep the seal from coming out.
14) install trunion (sits down on top of the seal) you will feel the tension of the spring when bolting the trunion back into place.
15) install basket and bolt it to the trunion (I installed a new filter on the bottom of the basket and required some special glue, ask for "3M" GMGA600 adhesive.
16) installed splash tub cover, agitator and front cover.
Washer works great and is quieter than it was new.
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