c/appliance-repairers

Hit 10,000 compressor swaps last Tuesday without even realizing it

Was just counting up my records for the year and saw I passed 10,000 compressor replacements since I started in '94. Kinda hit me hard, all those fridge guts I've torn out over the decades.

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wilson.sam•2d ago

Tossed my go-to trick for dryer vent cleaning after a fire scare

I was out at a house in Arlington last Thursday clearing a dryer vent like I always do with my leaf blower attachment. No big deal, been doing it for years. Well, I fired it up and a big chunk of lint shot out but then I heard this weird crinkling sound. Pulled the machine back and there was a small flame near the motor housing inside the vent. Panicked for a second, killed the power, and used a wet rag to smother it. Turns out the blower had sucked in a loose piece of dryer sheet that got caught on the heating element in the vent from a bad install. I was just a few seconds away from a house fire. Now I always pull the whole vent apart and inspect it before I blow anything through. Has anyone else had a close call like that with a tool they thought was safe?

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kimr10•3d ago

Chatted with a 30 year tech about compressor starts yesterday

He told me I've been replacing start relays when it's actually the PTC thermistor failing 9 times out of 10 on those older Frigidaires, and now I'm second guessing every diagnosis I've done this month - anyone else had that hit to the gut?

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the_matthew•4d ago

Been trying to fix a fridge that keeps icing up inside

I got a call from a guy in St. Louis last Tuesday about his fridge freezing everything in the crisper drawers. Checked the defrost timer and heater, both looked fine... turns out the door gasket was letting warm air sneak in. I replaced it but now the thing is still frosting up around the fan. Anyone run into a fridge that acts like the defrost system is shot but the real issue is something else?

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thomas_martinez•4d ago

Found out 60% of calls I get are just burned-out start capacitors on compressors

Ran the numbers from my truck log in Cleveland over the last 3 months and it was 47 out of 78 jobs where the cap was shot, has anyone else seen that ratio hold up in their area?

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terry_jones•5d ago

Customer told me their dryer just needed a "reset" last Tuesday

Guy insisted I just needed to press the reset button on his dryer. I drove 45 minutes to push a button that doesn't exist. Has anyone else had a homeowner argue with you about a part that isn't even on the machine?

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keith_rodriguez•6d ago

I finally stopped using cheap outlet testers after a $1,200 fryer repair job in Austin last year

Used to think a three-light tester was good enough until it said a neutral was fine but the line voltage was actually 128v and I fried a control board on a commercial floor model, so has anyone else switched to a full multimeter for every call?

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lucashart•7d ago

Still think the OEM board is always better? My last Whirlpool call changed my mind

Had a whirlpool duet dryer that kept throwing a F30 code last tuesday. Usually I swap in the genuine control board, costs like $180 from the supplier in phoenix. But I tried a $45 refurbished board from a place in tucson and its been running smooth for 6 days now. How many of you actually trust the cheap replacements long term?

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nguyen.tara•7d ago

Just pulled a 10 year old dryer apart in an hour vs 4 hours on a new one

I had a 2014 Samsung that took me almost 4 hours to diagnose and fix last week. This morning I got a call for a 2005 Whirlpool, same issue no heat. I had the door switch bypassed and the thermal fuse replaced in under 60 minutes. The old stuff is just way simpler to work on with the wiring diagrams right on the inside panel. Anyone else noticing newer machines taking way longer to figure out?

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hunt.quinn•7d ago

Just had a talk with an old timer that changed how I look at compressors

Met a retired guy at the supply house yesterday. He said most compressor failures aren't the part itself, it's the install. Dirty lines, wrong charge, bad solder joints. He showed me photos of 5 failed units from one crew. All looked fine on the outside, but the internals told the story. He said 'you fix the install, not the compressor.' Made me look at my own work different. Has anyone else had a seasoned repair guy drop knowledge that stuck with you?

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kim819•7d ago

Vent: My boss told me to use WD-40 on a washer bearing...

He swore it'd quiet it down for a few months, but it just made the drum seize up completely after three cycles. Customer was not happy when I had to come back and replace the whole motor assembly for $350. Has anyone else had a customer try that fix themselves first?

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taylor.amy•8d ago

Shoutout to the old timer who fixed my Fisher Paykel ice maker issue

Had this customer in Portland with a fridge making weird noises for 3 months. I'd already swapped the water inlet valve and the main control board on two separate trips. Nothing worked. Finally called up a retired guy I know who used to run a repair shop in the 90s. He asked if I checked the ice maker harness connection behind the compressor cover. I felt pretty dumb when I pulled that cover off and found a wire barely hanging on. Crimped it back and the thing ran perfect. Saved me from ordering a $180 board I didn't need. Anyone else got a go-to tip from an older tech that bailed you out?

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eric723•8d ago

TIL a zip tie can fix a noisy dishwasher pump in about 30 seconds

Had a customer in Des Moines last week complaining about a grinding noise during the drain cycle on her old Whirlpool. I was about to order a new pump assembly, but decided to check if something was loose first, and a single zip tie holding the motor mount in place fixed the whole thing. Anyone else ever dodged an expensive repair with something that simple?

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jessica_ross38•10d ago

Pro tip: That $40 ultrasonic cleaner from Harbor Freight saved my bacon on a crusty control board

I had a range board caked in dried soda and grease, ultrasonic bath with some simple green stripped it clean in 15 minutes where hours of brushing did nothing. Anyone else use these for electronics or am I risking something I haven't thought of?

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jamesm48•12d ago

Saw a guy in Bakersfield trying to fix his fridge with a butter knife last week

He was jamming it into the defrost drain like it was a clogged sink, and I had to stop and explain how those plastic housings crack under pressure. Is it just me or did people used to actually read the manual before grabbing whatever tool was closest?

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the_hayden•12d ago

Picked up a tip at a scrap yard in Phoenix that saved me 3 hours on a dryer repair

I was dropping off some old copper at a yard near Phoenix last month and saw a guy sorting through a pile of busted dryers. He showed me how to check the thermal fuse without pulling the whole drum assembly out. Just test continuity at the back panel with a multimeter first, takes maybe 2 minutes. Been doing it that way ever since and it cuts my diagnostic time in half. Has anyone else found a quicker way to check those fuses without taking everything apart?

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the_laura•13d ago

Had a dryer vent fire scare at a duplex last month

I was clearing a lint trap on a routine call in a 4-unit duplex near downtown and found the vent packed solid with 6 years of buildup. The heat sensor was literally melted on one side from the restriction. Has anyone else found hidden fire hazards like this that changed how you inspect vents now?

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the_charlie•14d ago

Had to pick between a $40 capacitor tester and a free multimeter reading

I spent 20 minutes trying to diagnose a dead fridge compressor with just my multimeter before I caved and bought the dedicated tester from the supply house. Which one of you guys actually trusts the multimeter for capacitance readings on those big run caps?

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gavin_hill27•15d ago

Warning: I've been using my multimeter wrong on refrigerators for 3 years

Had a call last week on a Whirlpool fridge in Omaha where the compressor wouldn't kick on. Checked resistance on the start relay like I always do and got a good reading so I moved on. Turns out I never tested the run capacitor under load with the meter set to microfarads. A older tech at the supply house set me straight after I wasted 2 hours chasing a ghost. Anyone else miss basic stuff like this after years in the game?

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ray_miller41•15d ago

My $40 water level switch gamble that actually paid off

I had this Kenmore washer that kept acting like it was drunk, filling up way too much then stopping mid-cycle. After watching six YouTube videos I figured it might be the water level switch. But genuine parts were like $80 and I wasn't sure that was the problem. So I took a shot and grabbed a $40 generic one off Amazon just to test my theory. Took me maybe 20 minutes to swap it out and bam, the thing ran perfect for the last three months. I was sure I'd just tossed $40 down the drain but it saved me from calling a real repair guy. Has anyone else had luck with those cheap replacement parts or am I just asking for trouble down the road?

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nancybailey•17d ago

Vent: Found out a customer's 'leaky dishwasher' was a cup of water on the counter

Got a call last Tuesday from a woman in Arlington saying her dishwasher was flooding the kitchen. Drove 30 minutes, walked in, and she pointed at a puddle on the floor next to the counter. It was a half-full coffee mug she'd knocked over an hour earlier. She paid me $75 for the service call and didn't even apologize. Anyone else have a customer waste your time like that?

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nathanj56•17d ago

I finally stopped over-tightening refrigerator compressor bolts after 8 years in the trade

Was working on a Samsung RF28 model last Tuesday, replacing a bad start relay. Snapped the bolt head clean off the compressor. Customer watched me do it too. My old mentor saw the picture I sent him and said 'you know those are only supposed to be torqued to like 15 inch-pounds right?' I'd been cranking them down like lug nuts this whole time. How many compressors have I probably killed by warping the mounting plate? Anyone else ever realize they've been doing some basic thing wrong for years?

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keith_rodriguez•19d ago

I used to hate thermal imaging cameras, now I use one every day

I thought they were just a gimmick for the first 5 years I did repairs. Then I had a fridge in Austin that was tripping the breaker randomly, and after 2 hours of poking around I borrowed a Flir unit from a buddy. Found the defrost heater shorting in like 30 seconds. Has anyone else had a tool they dismissed that turned out to be a game changer?

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morgan.logan•19d ago

Hot take: That old-timer who told me to stop using refrigerant gauges and just feel the lines was completely wrong

I tried his method on a 2019 Whirlpool fridge in Austin last month and ended up chasing a slow cool issue for 3 days before I finally hooked up gauges and found the low side was 10 psi off, has anyone else had bad luck skipping the tools for 'experience'?

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simonh74•20d ago

Question about using a multimeter vs a test light on fridge compressors

I've been fixing fridges for about 3 years now and always used a test light to check compressor windings. Last week I borrowed a Fluke multimeter from a buddy and tested a dead Whirlpool in Oakland. The multimeter showed me the exact resistance values on the start and run windings, which helped me find a shorted winding that a test light would've missed. Has anyone else switched over to a multimeter for this kind of diagnosis?

2 comments