Author Archives: Samurai Appliance Repair Man

Dryer Won’t Heat, Found Burnt Wire on Thermostat. Could This Burn My House Down?

Short answer: No.

This happens frequently. Over time, the cheap, stamped-metal terminals loosen just enough to make heat, sometimes enough to char the terminal and wire. Once it’s charred the wire enough to stop heating, it’s also stopped the current flow through the thermostat and hence any danger of burning your house down. Just fix it and chill. You’ll need to replace the thermostat, too. You can buy a replacement thermostat ratcheer.

Burnt Wire and Terminal on a Dryer Thermostat

To learn more about your dryer, or to order parts, click here.

Checking and Adjusting the Brake in a Maytag MAV or PAV Top-Loading Washer

One of the indications that the brake may need adjustment is if the brake squeals during last few seconds of spin just before the tub stops. The Brake is adjustable by using the thick or thin shim washer found in the thrust bearing kit.

Before we get into checking and adjusting the Brake, it would enhance your troubleshooting arsenal to know some basic katas of how this contraption works…

Transmission Operation

When the Drive Pulley rotates CLOCKWISE, the upper and lower cams are designed to nest together which allows the Drive Pulley to remain in position on the Drive Shaft. The Brake remains engaged and the Drive Pulley will turn the lower cam and drive the shaft to cause the Transmission to agitate.

When the Drive Pulley rotates COUNTERCLOCKWISE, the upper cam and pulley ride up the lower cam approximately 3/16 of an inch before the driving shoulders on the Pulley hub engage the “dogs” on the lower cam.

This causes the top of the Pulley hub to push against the spacer which compresses the Brake Spring and lifts the Brake Rotor and lining assembly off the Brake Stator. The Brake is disengaged and the Pulley will turn the lower cam and drive shaft to cause the Transmission to spin.

Determine Brake Rotor Condition

Watch the Spacer on the encapsulated Thrust Bearing. If the Spacer rotates with the Pulley, the Brake is functioning properly. If the Spacer stays stationary while rotating the Pulley to release the Brake, the Brake Rotor must be replaced.

To Check Brake Disengagement:

1. Manually rotate the Drive Pulley in a slow COUNTERCLOCKWISE direction until the Brake starts to release and the Transmission begins to turn.

2. Attempt to position the “Reference Cam Arrow” midway between the “Min Pulley Hub Reference” and the “Max Pulley Hub Reference” markers located on the Pulley.

If you can’t get the “Reference Cam Arrow” between the markers on the Pulley Hub, then you gotta adjust the Brake.

Checking Brake Disengagement on a Maytag MAV or PAV Top Loading Washer

To Adjust Brake Disengagement:

1. If the position of the Cam Reference Arrow is less than the Min Pulley Hub reference mark, remove the standard (.062 thickness) Thrust Washer and replace it with a thinner (.032 thickness) Thrust Washer. Recheck disengagement 3 times to verify proper adjustment.

2. If the position of the Cam Reference Arrow is more than the Max Pulley Hub reference mark, add a (.032 thickness) Thrust Washer to the standard Thrust Washer. Recheck disengagement 3 times to verify proper adjustment.

Adjusting Brake Disengagement on Maytag MAV and PAV Top Loading Washers

If you need to add a thrust washer to make the brake adjust properly, it’s usually a good idea to replace the thrust bearing kit at the same time. It includes all the washers you need.

Thrust bearing kit for Maytag MAV and PAV top-loading washers

And here’s a step-by-step guide for replacing the thrust bearing, custom-made by a Samurai Chief Apprentice Appliantologist:

Maytag Atlantic Washer Thrust Bearing Replacement, An Illustrated Guide!

To learn more about your washing machine, or to order parts, click here.

Converting the New Style Gas Valves in Whirlpool-built Gas Dryers

All gas dryers come from the factory set up to run on natural gas. Some places, such as up here in extreme northern Yankeeland, use propane instead of natural gas. If that’s the case where you live, you’ll need to pervert the dryer to burn propane instead of natural gas. If you have an older dryer, see this page for perversion destructions.

If you have a newer Whirlpool-built gas dryer (built since 2009, includes Maytag and some Kenmore models) that you need to convert to run on propane, you’ll see that the gas valve on your dryer is a different animal from what’s shown in the aforementioned post. Whirlpool has modified the gas valve to make it even easier to do the conversion. This post will ‘splain it all to you.

These new gas valves have what looks like a cap where the blocking pin screw used to be on the older valves:

New Gas Valve on Whirlpool-built Gas Dryers

To convert the gas dryer, you’ll need the Gen-u-wine gas dryer perversion kit, which you can buy ratcheer. Here’s a purdy pitcher:

Whirlpool gas dryer conversion kit-- click it to git it, Hoss

Now, for those of you who don’t like reading a lot of detailed instructions, here’s the Cliff Notes® version:

New Gas Valves On Whirlpool and Maytag Gas Dryers

You can download the Official perversion destructions from the Downloads section at Appliantology.org: http://appliantology.org/files/file/809-whirlpool-gas-dryer-installation-instructions-for-w10293913-lp-propane-and-butane-gas-conversion-kit/

You’ll need to be an Apprentice or an Appliantologist to Download files there but this is painless and can cost as little as nothing. Details here: http://apprentice.appliantology.org/

Remember to leak check your work when you’re done so your house won’t go BOOM and your pants go brown! Come git you a bottle of gas leak bubble solution.


So mote it be!

To learn more about your dryer, or to order parts, click here.

How to Test the Major Components in a Microwave Oven

Faced with their first microwave oven repair, the bowels of many Grasshoppers begin to quake uncontrollably with trepidation. Well, you just relax, Grasshopper, and clean out those skivvies ‘cuz once you know a few tricks, you’ll see that microwave ovens are no more complicated than any other appliance. The Samurai shall reveal all these truths unto thee and the Truth shall set thee free. Please open your Appliantology hymnal and sing along with me now.

Almost all microwave ovens have a control compartment that you access in various ways. We won’t get into that here but if you need help with your specfic model, just start a new topic in the Kitchen appliance forum at the Samurai School of Appliantology and we’ll hepya there. In this post, I’ll just go over some of the basics to de-mystify microwave ovens for you.

The basic parts of a microwave oven are:

– a high voltage power source, commonly a simple transformer or an electronic power converter, which passes energy to the magnetron
– a cavity magnetron which converts high-voltage electric energy to microwave radiation
– a magnetron control circuit (usually with a microcontroller, an electronic control board or PCB, which stands for “printed circuit board”)
– a waveguide (to control the direction of the microwaves)
– a cooking chamber

Now, don’t the let the word “radiation” make you all a-sceered and quivery. Gird up your loins like a man! Did you know that light is also a form of radiation? So whaddya gonna do, go live in a dark cave the rest of your life or get a little edumucation from the Samurai?

Still there? That’s the warrior spirit!

The radiation in microwave ovens is what we professionals call “non-ionizing” radiation. That means, like light and radio waves, it doesn’t kick out radioactive particles. So it’s a complete misnomer to refer to microwaving food as “nuking” because it has nothing in common with nuclear radiation.

Feeling better already? Good, let’s continue with our hymnal.

When you’re ready to disassemble the microwave oven and do some troubleshooting, you’ll begin the same way you would for any other appliance: UNPLUG IT!

PhotobucketAfter you get the control panel open, there’s just one other safety thing to do before you start sticking your paws all in there: discharge the high voltage capacitor. The HV capacitor can hold up to 2,000 volts which can really curl your hair. Don’t start freaking out on me, all’s you gotta do is short the terminals together like ahso. It the capacitor is holding charge, it can snap like a fire cracker and make a cool-looking flash-bang so… heads up!

Awwite, with that bit of funness outta the way, we can proceed to the meatus of this troubleshooting membrane.

Here’s a generic troubleshooting table that applies to almost all microwave ovens in current use:

Microwave Oven Troubleshooting Table

One of the most common things to test (‘cuz they go bad a lot) are the door interlock switches. You know those plastic hooks on the open end of the door? Well, they go into slots on the cabinet and jiggle some little switches called interlock switches. Here’s a typical configuration of these switches:

Microwave Oven Door Interlock Switches
(click for larger view)

And here’s a table of the other major components inside that can go bad and how to check ’em:

Testing Components in a Microwave Oven
(click for larger view)

Just one enhancement to the parts-checking table above. Most of the time, your typical multi-meter isn’t strong enough to properly check the HV rectifier (or “rectumflyer” as we call it in the trade). So you have to do a little battery enhancement to be able to check it in reverse and forward bias. Behold:

Testing the HV Diode in a Microwave Oven

Awwite, there you be. If you need more hand-holding, come start a new topic in the Samurai Appliance Repair Forums.

To learn more about your microwave oven, or to order parts, click here.

Disassembling the GE “Glass” Door Dryer

This is GE’s fancy-looking dryer with the see-through door, model numbers DBVH512, DCVH515, DHDVH52. If you need to get to any of the guts such as the heating element (electric models), gas burner (gas models), motor, belt, etc., this’ll hepya.

You’ll need to remove the top panel, control panel, and front panel to replace the belt. To go further into the belly of the beast for things like the gas burner, heating element, drum bearing, idler pulley, you’ll also need to remove the drum. Let’s take it one section at a time.

Top Panel Removal

If you just need to get to the power board, you’ll only have to remove the top panel. For most other innards, this will just be your first step.

1. Remove the three Phillips-head screws that attach the control panel cover. Pull the cover toward the back of the dryer. If the panel seems stuck in place, you can use a putty knife along the top seam between the cover and the control panel to gently pry it back.

GE glass door dryer top panel removal 1 of 2.jpg

2. Remove the two Phillips-head screws that attach the top panel to the cabinet.

3. Raise the front of the top panel a few inches, then pull it forward to clear the rear tabs.

GE glass door dryer top panel removal 2 of 2.jpg

Control Panel Removal

After the top panel is removed, you’re ready to remove the control panel in just three easy steps:

1. Disconnect the control board ribbon from the power board at connection CN110.

2. Remove the two Phillips-head screws that attach the top of the control panel to the cabinet.

GE glass door dryer control panel removal.jpg

3. Lift the control panel straight up and out.

Front Panel Removal

With the top panel and control panel removed, you’re ready to take off the front panel:

1. Disconnect the door switch wire harness and the sensor rod wire harness to the power board.

GE glass door dryer front panel removal 1 of 2.jpg

2. Remove the four Phillips-head screws that hold the front panel to the cabinet. You’ll probably need to raise up the front of the dryer and support it on a block of wood so you can get to the screws to remove ’em.

GE glass door dryer front panel removal 2 of 2.jpg

Drum Removal

Okay, so with the top panel, control panel, and front panel all out of the way, you’re now ready to remove the drum so you can get into the belly of the beast. Let’s do dis:

1. If you have an electric dryer, move on to Step 2. For gas models, disconnect the inlet control thermistor and the inlet safety thermostat wire harnesses.

GE glass front dryer drum removal 1 of 4.jpg

2. Detach the front plastic wire retainer from the cabinet by squeezing the little tabs.

3. Remove the two Phillips-head screws that attach the power board bracket to the cabinet. Carefully place the bracket on the rear plate.

GE glass front dryer drum removal 2 of 4.jpg

4. Remove one Phillips-head screw from each side of the cabinet, then gently spread the sides apart to provide clearance for the drum. Careful not to spread the sides too far or you’ll crease the sheet metal. Not a biggie, just a fine point of finesse for you aficionados out there.

GE glass front dryer drum removal 3 of 4.jpg

5. Remove the drive belt from the motor and idler pulley. Reach under the left side of the drum, push the idler pulley down and to the right, then lock the idler arm on the top corner of the motor support. Then remove the belt from the motor pulley and idler pulley. Guide the belt past the front of the cabinet base.

GE glass door dryer belt removal.jpg

6. Using the belt as a handle, pull the drum forward and guide it out of the cabinet.

GE glass front dryer drum removal 4 of 4.jpg

And there ya be!

To learn more about your dryer, or to order parts, click here.

Finding the Tech Sheet / Wiring Diagram in a Kitchenaid or Whirlpool Side-by-Side Refrigerator

Tell you what, compadre, if you need to troubleshoot one of these modern electronified fridges and you don’t have the tech sheet, well, you’re up a creek without any beer. On Kitchenaid (and Whirlpool) SxS refrigerators, the tech sheet / wiring diagram is folded up into a leetle itty bitty wad and stuffed into a crevasse in the toe grill. Just open the doors, remove the toe grill, flip it over and there it be:

Tech Sheet Location in a Kitchenaid Side-by-Side Refrigerator

To learn more about your refrigerator, or to order parts, click here.

Maytag Neptune Washer Stops Mid-Cycle and/or Flashes a Code

So you stuff a load of stinky skivvies in your Maytag Neptune washer, get it going and head over to your computer so you can check out the latest cool videos on the Samurai’s YouTube channel. You watch the videos– you laugh, you cry, they become a part of you and they’ve given your life new purpose and meaning that you never even dreamed was possible. Your newfound special purpose informs you to go check on the skivvies in the washer.

You find the washer full of water, stopped in mid-cycle and flashing some kind of weird code, like French, or something. Suddenly, you become aware of another pair of skivvies that needs to go in the washer.

First thing to do is stop and congratulate yourself for coming to the right website. Next, unclench them glutes and swallow that bile burning the back of your throat’cuz ol’ Samurai’s gonna hepya whup up on that ornery washer. Here’s the scoop:

El Problemo:

Current models will stop and flash the error code, “LR” in the display. If you have a model with an LCD display, it’ll show the error message, “Locked Rotor.” Older models won’t show a code, they’ll just stop mid-cycle or won’t re-start.

Model Numbers Affected:

MAH14PDAAL, MAH14PDAAQ, MAH14PDAAW, MAH14PDABL, MAH14PDABW, MAH14PDAEW, MAH14PDAGW, MAH14PDBAW, MAH14PDBEW, MAH14PDBGW, MAH14PDCBQ, MAH14PDCBW, MAH14PDDWW, MAH14PDSAW, MAH14PNAEW, MAH14PNAGW, MAH14PNAWW, MAH14PNBAW, MAH14PNBEW, MAH14PNBGW, MAH14PNSAW, MAH14PRAWW, MAH14PSAAW, MAH14PSAGW, MAH20PDA3W, MAH20PDAWQ, MAH20PDAWW, MAH20PDCXQ, MAH20PDCXW, MAH20PNAWW, MAH20PRAWW, MAH20PRDWW, MAH20PSAWW, MAH21PDA3W, MAH21PDAGW, MAH21PDAWQ, MAH21PDAWW, MAH21PDCXQ, MAH21PDCXW, MAH21PDD3W, MAH21PDDGW, MAH21PDDWQ, MAH21PDDWW, MAH21PDDXW, MAH21PNAGW, MAH21PNAWW, MAH21PNDGW, MAH21PNDWW, MAH21PRAWQ, MAH21PRAWW, MAH21PSAWW, MAH3000AAW, MAH3000AEW, MAH3000AGW, MAH3000AKW, MAH3000AWA, MAH3000AWQ, MAH3000AWW, MAH3000BGW, MAH4000AWQ, MAH4000AWW, MAH4000BWQ, MAH4000BWW, MAH5500AWW, MAH5500BWQ, MAH5500BWW, MAH55FLBWQ, MAH55FLBWW, MAH6500AWQ, MAH6500AWW, MAH7500AWQ, MAH7500AWW, MAH7550AAW, MAH7550AGW, MLE19PDAGW, MLE19PDAYW, MLE19PDAZW, MLE19PDCZQ, MLE19PDCZW, MLE19PNAUW, MLE19PNAYW, MLE19PRAYW, MLE19PRAZW, MLE2000AYW, MLE2000AZW, MLG19PDAEW, MLG19PDAGW, MLG19PDAWW, MLG19PDAXW, MLG19PDBGW, MLG19PDCXQ, MLG19PDCXW, MLG19PDSAW, MLG19PNAWW, MLG19PRAWW, MLG19PRAXW, MLG2000AWW, MLG2000AXW, MLG23MNAWW

What’s Going On?

There’s a bad connection in the neutral wire (the white one) that runs from the power cord to the Motor Control Board. This neutral wire is routed across the water inlet solenoid valve via a terminal connection on its way to the Motor Control Board where it ends in another terminal connection. The problem is basically a crappy crimping job anywhere along this neutral wire’s path from the power cord, through the water inlet valves, and finally ending at the Motor Control Board.

Whaddya Gotta Do?

Start at the point where the power cord wire enters the washer and locate the neutral (white) wire. Follow it throughout the machine– this is the fine art of wire chasing. Tug on each terminal of the white wire wherever it’s connected at a terminal or wire harness, such as the water valve solenoid, and make sure that the wire is in there goodntight. If it comes out in your hand when you tug on it then– ding-ding-ding!– we have a winner. You’ll need to apply some wire-working skills and get that wire securely re-connected. That’s beyond the scope of this article but we can hepya with that in the Samurai Appliance Repair Forums.

Maytag has since changed this wire so that it by-passes the water solenoid valves and goes across the pump only, reducing the number of connections.

To learn more about your washing machine, or to order parts, click here.

Maytag MAH Washer Shakes, Rattles, and Rolls

This little pearl of appliantological wisdom applies to Maytag’s later model, “new and improved” Neptune front load washers. They have model numbers like MAH6700AW*, MAH8700AW*, MAH9700AW*, MAL1800AX* (the “*” is a wild card character, like in a Google search, not part of the model number).

To learn more about your washing machine, or to order parts, click here.

Whirlpool Duet Washer: Anatomy 101 and Commonly Replaced Parts

I like this machine. It’s German-built and you can almost tear the whole thing down with a #10 torx bit. Now, Whirlpool sells another front loader that also bears the name “Duet,” it’s the Duet Sport. The Sport is made in Mexico and, while it’s not a bad machine, it’s just not at the same level as its German big brother.

Here’s some basic anatomy and component locations:

Whirlpool Duet Washer Component Access and Locations

(click for larger view)

And here’s a handy list of commonly replaced parts on this machine. For each component, I’ve also included some things that may indicate that part is bad. Notice the emphasis on the word, “may.” These are meant to point you in the right direction but you should still confirm the part is bad.

Commonly Replaced Parts in the Whirlpool Duet Washer
Part Problem Indications Part Link
Drain Pump Won’t drain, long pump out times, F02 or Sud error code, noisy during drain Buy Now
Door Latch Assembly Won’t spin, Fdl error code Buy Now
Door Bellow Seal Leaks like a drunken sailor! Buy Now
Water Inlet Valve Slow water fill, no water fill, water overfills, F09 Buy Now
Central Control Unit (CCU) F11 error code, won’t power up, won’t accept selections Buy Now
Motor Control Unit (MCU) F11 error code, F15 error code, F06 error code Buy Now
Water Level Switch FH error code Buy Now
Other Goodies You May Want
Official Service Manual Tremendous troubleshooting and repair aid. Complete, illustrated teardown instructions. Buy Now
Affresh Keep your washer smelling schweet, baby, schweet! Buy Now

To learn more about your washing machine, or to order parts, click here.

Maytag Recalls Dishwashers Due to Fire Hazard

house_fire200x133.jpgWell, they done went and did it this time– them engineers at Maytag made a boo-boo that can make your dishwasher spontaneously burst into flames, engulfing your entire house and all your loved ones in a giant, hairy ball o’ flame!

Okay, so I overstate it a bit for entertainment value. I mean, c’mon, it’s a post about a boring appliance recall– I gotta do something to spice it up!

Here’s the recall notice from the CPSC:

Name of Product: Dishwashers

Units: About 1.7 million in the United States

Manufacturer: Maytag Corp. of Newton, Iowa or Maytag Corp. of Benton Harbor, Mich.

Hazard: An electrical failure in the dishwasher’s heating element can pose a serious fire hazard.

Incidents/Injuries: Maytag has received 12 reports of dishwasher heating element failures that resulted in fires and dishwasher damage, including one report of extensive kitchen damage from a fire. No injuries have been reported.

Description: The recall includes Maytag®, Amana®, Jenn-Air®, Admiral®, Magic Chef®, Performa by Maytag® and Crosley® brand dishwashers with plastic tubs and certain serial numbers. The affected dishwashers were manufactured with black, bisque, white, silver and stainless steel front panels. The brand name is printed on the front of the dishwasher. The model and serial numbers are printed on a label located inside the plastic tub on a tag near the left side of the door opening. Serial numbers will start or end with one of the following sequences.

maytag-dishwasher-recall-serial-numbers
(click for larger view)

Sold at: Department and appliance stores and by homebuilders nationwide from February 2006 through April 2010 for between $250 and $900.

Manufactured in: United States

Remedy: Consumers should immediately stop using the recalled dishwashers, disconnect the electric supply by shutting off the fuse or circuit breaker controlling it, inform all users of the dishwasher about the risk of fire and contact Maytag to verify if their dishwasher is included in the recall. If the dishwasher is included in the recall, consumers can either schedule a free in-home repair or receive a rebate following the purchase of certain new Maytag brand stainless-steel tub dishwashers. The rebate is $150 if the consumer purchases new dishwasher models MDB7759, MDB7609 or MDBH979; or $250 if the consumer purchases new dishwasher models MDB8959, MDB8859, MDB7809 or MDB7709. Consumers should not return the recalled dishwashers to the retailer where purchased as retailers are not prepared to take the units back.

Consumer Contact: For additional information, contact Maytag at (800) 544-5513 anytime, or visit the firm’s website at www.repair.maytag.com

Maytag Dishwasher Recall 6-3-2010
(click for larger view)

Frigidaire Affinity Front Loading Washing Machine with Undocumented Error Code E6E

Q: Undocumented error code? Does that mean it’s illegal?

A: No, but you’ll wish it was.

This refers to the Frigidaire Affinity front loading washers, example model number LTF2940EE0. The E6E error code that you may see on the display isn’t listed in the service manual or the tech sheet, like the one below:

Frigidaire LTF2940ES1 Tech Sheet

So, what does this mean? He IS the Kwisatz Haderach! Oops, sorry– had a Dune flashback, must be too much spicy food.

*Buuuuurrrp!* OK, I feel better now. Thanks for your concern. I’m feelin’ the love, yo.

One note on tech sheets before I get back into the nittiest of grittiest on this repair. Tech sheets are really handy things to have when you’re troubleshooting and indispensable for over-electronified appliances that flash weird codes and make space-age beeping noises. It has the error code listings, key sequence for entering service/diagnostic mode, schematics, and lots of other fixit goodies. I hate it when I’m on a service call and go to get the tech sheet only to find that some sleazeball had “borrowed” it on a previous service call. There’s a special place in Hell for parts changing monkeys who do this and you know who you are!

If you’ll be using the schematic or wiring diagram for troubleshooting, you should always use the specific tech sheet supplied with your washer, located behind the bottom kickplate. That’s because the wiring will vary slightly (just enough!) depending on the features built into the specific model you’re working on. The manufacturers will even say that in the service manual, which is intended to cover a family of models.

OK, OK, enough yada-yada. So, what’s the deal with the undocumented E6E error code in these machines? Ain’t but one thang, Hoss: bad interface control board. Come git you one:

interface control board for the frigidaire affinity front load washer-- click it to git it, hoss.

What, you don’t believe me? Do you mock me, sir? Do YOU mock ME? OK, how ’bout this: if you buy the board here and replace it and that doesn’t fix your washer, you can return it for a full refund within 30 days, no hassles, no questions. Yeah, uh huh, who’s yer Daddy?

To learn more about your washing machine, or to order parts, click here.

Changing Out the Motor-Pump Assembly in a Whirlpool-built Dishwasher

You know the drill: you open your Whirlpool-Kitchenaid-Kenmore dishwasher after it supposedly ran through the cycle last night and… the dishes still have last night’s grits and redeye gravy sauce smeared all over them. Or maybe the clean light is blinking seven times.

So you do some very intelligent button pushing on the control panel and, using your keen Vulcan-like powers of observation, discern that water does indeed flow into the dishwasher. And it gets pumped out after a while, too. OK, no problem with the water. But when it’s supposed to be washing, you hear a loud, low hum or growling noise instead of that old familiar quiet, almost inaudible sound of water swishing around.

Most likely what’s going on is that the wash motor in the dishwasher is what we professional appliantologists call FUBAR. Wellllll, you just grab ‘hold of those two mushy lumps at the base of your spine and let’s do the Samurai Fixit Romp!

Y’see, Hoss, this dishwasher is a lot different from the good ol’ dishwashers with the single big honkin’ center-mounted motor that sandblasted all your dishes clean and pumped the water out. As effective and reliable as that design was– still lots of ’em in still in service out there today– it was deemed politically incorrect by the Masters of the Universe.

So, Whirlpool dutifully developed the new Energy Star-compliant design, dubbed the Point Voyager dishwasher. It uses a much smaller wash motor and an even smaller drain pump. Good idea in theory and it sure does run a helluva lot quieter that the old war horses.

But their weak point seems to be the bearing seal in the wash motor. After a while, the bearing seal leaks and water gets in there, seizing up the wash motor. You could replace just the wash motor but, in my vast and awesome experience, it’s worth the few extra shekels to replace the entire motor pump assembly. That way, you’re getting a whole new impeller, macerator, and pump volutes, which can trap all kinda ca-ca. And replacing the motor-pump assembly is easier than replacing just the wash motor since you have to remove the motor-pump assembly in either case. It’s just plug n’ chug; easy job, about two mugs on the world-famous SUDS-o-meter.

This post has all the information you need to fix that puppy. First thang, come git you a new motor-pump assembly:

motor-pump assembly for a whirlpool-built dishwasher

Now, on to the destructions. Here’s a printed how-to on this surgical procedure from Whirlpool Corporation…

Whirlpool Dishwasher Motor-Pump Assembly Replacement

… or, for my grasshoppers who prefer a more cinematic experience, you may wish to watch the Samurai in action as he replaces the entire motor-pump assembly in less than four minutes, a world-record!

The only thing I didn’t show in the video was the pull tabs that hold the motor-pump assembly in place. That’s ‘cuz I’s moving so fast that it woulda just been a blur anyway. But here’s a still shot that shows what they look like and explains a bit about ’em. Click the pic for the larger view.

Whirlpool-built Dishwasher Motor-Pump Assembly Retaining Clips

To learn more about your dishwasher, or to order parts, click here.

GE Arctica or Profile Refrigerator with Electronics Controls: DOA and Warming Up

This troubleshooting flowchart for GE Arctica and Profile refrigerators with electronic controls, PSS and GSS models, will hepya hone in on the problem.  I can tell you this, though: 90% of the time, this problem is caused by a bad mutha board– that’s the control board that lives in a cubby hole in the back of the box; here’s the part link.

GE Profile Refrigerator Troubleshooting Chart
(Click for larger view.)

 

mutha board for GE refrigerators

 

To learn more about your refrigerator, or to order parts, click here.