c/appliance-repairers

Just swapped to a $45 thermal camera for finding shorts, way faster than my old multimeter hunt

Fixed a fridge in a basement that had me stumped for two days

Got a call for a fridge in a basement in Akron that kept tripping its breaker. The homeowner had already replaced the outlet, so I was sure it was the unit. Checked the compressor, the fan, everything. Finally, I pulled the whole thing out and found a mouse nest had built up against the condenser coils, causing a slow short. Cleaned it out, put it back, and it's been running fine for a week now. Anyone else ever find a problem in the last place you'd think to look?

Warning: I heard a guy at the parts counter say 'I never check the door switch first'

I was picking up a thermal fuse in Springfield last week and the repairman ahead of me was bragging about how he always starts with the control board on a no-heat dryer call. He said it saves him time. I think that's a fast way to waste a customer's money and your own time. The door switch is a five-minute check with a meter, and it's the most common fail point on half the models out there. How many of you still follow the simple checks first, or are we all just jumping to the expensive parts now?

Just had a customer in Phoenix try to pay me with a box of frozen steaks

Tbh, I was fixing his fridge last week and the bill came to $275 for a new compressor. He looked at the invoice, went to his freezer, and came back with a full box of ribeyes saying 'This is better than cash, right?' Honestly, it happened right there in his garage with the old compressor still on the floor. Has anyone else had a client try to barter with something totally wild instead of paying?

Changed my tune on those universal washer door lock kits

Had a Samsung front loader with a bad lock, code F1E3. The specific part was backordered for six weeks. A customer needed it fast, so I tried a universal kit from the supply house. It looked flimsy, but I followed the install guide and tweaked the bracket with a file for a tight fit. The machine has been running fine for over two months now with zero callbacks. Anyone else had luck with these generic kits on high-end models?

Just blew $200 on a 'universal' dryer motor that didn't fit anything

The listing swore it worked for three major brands, but the mounting bracket was off by a full inch on each model I tried. Anyone know a good supplier for genuine replacement parts that won't lie to you?

Bought a $150 thermal camera for my phone and it found a leak in minutes

I was working on a fridge that wouldn't stay cold. Checked the usual stuff, compressor, fans, thermostat. Nothing. Customer was ready to junk it. Saw a tech online using one of those little phone plug-in thermal cameras. Figured it was a gimmick but bought one anyway. Hooked it up and scanned the sealed system. Clear as day, a tiny cold spot on the evaporator coil, a pinhole leak. Showed the customer the picture on my screen. They okayed the repair right there. Saved the unit and a ton of diagnostic time. Anyone else use these for quick fault finding?

The number of times I see people skip the thermal fuse check on a dryer is wild

I swear, half the service calls I get for a dryer that won't heat could be solved in five minutes if they'd just test the thermal fuse. It's a $15 part, but folks will replace the whole heating element or thermostat first. A guy last month told me he spent $80 on parts before he called me, and it was just the fuse. You can test it with a basic multimeter for continuity. How many of you run into this same thing, and what's the first thing you check on a no-heat call?

A customer in Omaha asked me to fix her 20-year-old dryer for the third time this year.

I was at her house last week, pulling the drum again to replace a worn idler pulley. She watched me work and said, 'I know you think I'm crazy, but this machine dried my kids' soccer uniforms and my husband's work clothes. It's part of the family.' She wasn't just being cheap; she had a real attachment to this old Kenmore. It made me think about how we often see a broken part, but the customer sees a history. I got it running, but the motor is getting noisy. How do you all handle those jobs where the repair is getting silly, but the customer is emotionally invested? Do you gently push for replacement, or just keep fixing it as long as they ask?

Shoutout to the tech who told me to replace a whole dryer motor instead of just the belt

I had a 5 year old dryer making a grinding noise last month. The belt looked fine, but a guy I trust said the motor bearings were going and to swap the whole assembly for about $180. I thought he was nuts and just put on a new $25 belt. It ran for exactly three days before the motor seized and took the new belt with it. Ended up costing me more in a second service call and the motor anyway. Has anyone else had a simple part fail and take out something bigger right after?

Heard a guy at the hardware store in Tacoma say he never checks the thermal fuse on dryers

He was telling his friend it's a waste of time and to just replace the whole heating assembly. I've found that fuse is the fix maybe 40% of the time on no-heat calls, saving a ton of money. What's your take, do you always check it first or skip straight to the bigger part?

PSA: I used to think those cheap universal fridge thermostats were fine for a quick fix.

I was talking to a retired repair guy named Frank at the supply house in Spokane last week. He told me he's seen at least three compressors burn out this year because those generic stats don't cycle right, letting the unit run too long. That hit different coming from someone who's been doing this since the 80s. Has anyone else had a compressor fail shortly after installing a non-OEM thermostat?

I finally gave up on using a multimeter for every fridge compressor check

For years I would pull out the multimeter and test windings on every single fridge compressor that came in. It was my go to move, took about ten minutes each time. Then last month I had a Samsung RF28R that was not cooling right, and I did the whole test. Readings looked fine, so I started chasing other issues. My buddy who runs a shop in Toledo told me to just listen to the compressor with a mechanic's stethoscope first. I tried it, and you could hear the internal valves clicking like crazy even though the windings were good. Saved me an hour of work. Now I start with the stethoscope on every compressor job. Anyone else skip the meter and go straight for the sound check on certain brands?

Appreciation post: My old way of testing fridge compressors was a real pain

For years, I would pull the whole unit out, hook up my gauges, and listen for the click... it took forever. Then, about six months ago, a guy at a supply house in Dayton showed me his Fluke clamp meter trick to check amp draw right at the plug. I tried it on a Whirlpool last week and had a solid 'bad compressor' call in under two minutes. Anyone else have a faster way to check these without pulling the fridge all the way out?

A customer told me my old way of checking fridge seals was a waste of their time

About six months ago, I was at a house call for a fridge not cooling right. I did my usual thing, feeling the seal and talking about ordering a new gasket. The homeowner, an older guy, just said 'You didn't even check the dollar bill.' I was confused, so he showed me. He shut the door on a dollar bill, and I could pull it right out with no drag on one whole side. He said, 'You were ready to sell me a part and a service call without the five-second test. That's my time and money.' I felt pretty dumb. Now, the dollar bill test is the first thing I do, every single time. It's saved me from ordering wrong parts at least four times since then. Anyone else have a simple trick a customer taught you that you now use all the time?

Just blew $40 on a 'universal' dryer thermal fuse that didn't fit a single model in my van

The packaging said it worked for 12 brands, but the terminals were off by a quarter inch on everything I tried. Anyone have a go-to brand for these that's actually reliable?

TIL about the 10 cent capacitor test that saved a $600 fridge call

Customer had a Samsung fridge not cooling, and I was about to order the main board. My gut said to check the cheap stuff first, so I pulled the start capacitor and used my meter. It read 3 microfarads instead of 10. Swapped in a new one from my van stock for basically nothing, and the compressor kicked right on. How many of you still do the basic electrical checks before assuming it's the expensive module?

A customer in Toledo pointed out my bad habit with dryer vent hoses

They said I was always crimping the flexible aluminum hose too tight at the elbow, which causes lint buildup way faster. Now I leave a full extra inch of slack there and it makes a real difference. Anyone else have a small fix they learned from a customer?

Spent 4 hours on a Bosch dishwasher that just needed the door latch microswitch cleaned

The error code pointed to the drain pump, but it was just a bit of grease on the switch contacts, which I found after checking everything else, so what's the most misleading fault code you've chased lately?

Showerthought: I thought those cheap thermal fuses were a total waste of money

For a while, I refused to buy the generic thermal fuses from the big parts websites, convinced they'd fail right away. Then I had to fix a dryer in a pinch for a friend last month and used one because it was all I could get. It's been running fine for over six weeks now with daily use. I guess the quality on some of the off-brand stuff has actually gotten better. Has anyone else had a good run with a specific generic part they used to avoid?

Update: I was checking a thermal fuse with my meter and saw a reading that made me stop

I was working on a dryer in a customer's home in Everett last week, and my multimeter showed continuity across the thermal fuse. I was about to move on, but the homeowner mentioned the machine had been getting very hot. On a hunch, I checked the fuse's rating and found it was a 194C part, but my meter only tests for open circuits. The fuse had degraded and was passing current at a much lower temperature, which is why the dryer kept overheating. Has anyone else run into a thermal fuse that tested 'good' but was actually the problem?

Got called out for my old school ice maker diagnosis method

A guy at a supply house in Phoenix told me I was wasting time checking the fill tube first on every call. He said 80 percent of the time it's the water inlet valve, and I should start there. I argued with him for a minute, but tried it his way on the next three jobs. All three were the valve. Saved me about 15 minutes each visit. I feel a bit dumb for sticking to my routine for so long. Anyone else have a basic step they skip now that saves a ton of time?

I finally stopped using a flathead screwdriver to test door switches

I was working on a Maytag washer in a customer's garage and kept getting a weird error code after I thought I fixed it. The old guy who owned the place pointed at my tool and said, 'You know that's not making a real connection, right?' Has anyone else found a better way to test those without buying the special tool?

Rant: I thought those ultrasonic cleaner gadgets for dishwasher pumps were a total scam

Honestly, for the longest time I thought those little ultrasonic cleaner tanks people use on dishwasher circulation pumps were just a gimmick. I figured nothing beats taking the pump apart and scrubbing it by hand with a brush and some CLR. Then I got a call for a Bosch 800 series that kept throwing a water flow error. The pump was crusted solid with hard scale, like concrete. I was about to quote a full pump replacement, which is a $300 part, but the customer asked if I'd try the ultrasonic thing first. I ran it for 15 minutes in a mix of vinegar and water from my van. Ngl, I was shocked. The scale just fell off in sheets and the impeller spun free. Saved the customer a huge bill and me an hour of brutal scrubbing. Has anyone else had a tool they wrote off completely change their mind on a common job?

Just read in an old trade journal that over 70% of dryer fires start from lint buildup in the exhaust duct, not the machine itself.