I think that's overkill unless the cap is visibly bad or testing way out of spec, I've seen perfectly good caps run another 5 years after a swap. Anyone else just test them and leave the good ones in place?
Used to always use my basic analog meter for discharging capacitors in fridges. Thought it was fine until last Thursday when a 450v cap in a Samsung fridge gave me a jolt that knocked me off my stool. Immediately drove to the supply house and picked up a Fluke 116, the difference in safety readings is night and day. Now I never touch a high-voltage cap without verifying discharge on the digital display first. Has anyone else had close calls with old gear that made you upgrade fast?
For years I swore by the $15 meters from Harbor Freight. Figured they got the job done for basic checks on dryers and ovens. Then I was testing a live circuit on a Whirlpool duet washer, and the meter gave me a reading that was way off. I touched the terminal and got a pretty good zap through my hand. That made me rethink everything. Now I use a Fluke 117 and the difference in accuracy and safety is night and day. But I still see guys online saying expensive meters are a waste. Has anyone else had a cheap tool fail on them in a scary way and change their mind?
I was at a supply house waiting in line and heard two older repair guys talking. One said he charges a $65 diagnostic fee before he even walks in the door. He said it stops people from wasting his time on calls where they just want free advice. I've always just added it to the final bill if they go with the repair. But now I'm thinking I'm leaving money on the table when they say no to the fix. Has anyone else made the switch to collecting the diagnostic fee up front?
I was chasing a weird compressor start issue on a Whirlpool fridge last week and finally decided to check my Fluke against a known good unit. Turns out my meter was reading 0.5 volts low, which explained why I kept swapping parts that weren't actually bad. How often do you guys calibrate your tools without relying on the factory sticker?
For years I only used my Fluke 87 for everything from checking voltage to testing capacitors. Last month I picked up one of those cheap M328 transistor testers off Amazon for like 25 bucks. I was trying to figure out why a dryer wouldn't start and the capacitor looked fine on my meter. Threw it on the M328 and it showed a 30% drop in capacitance right away. Saved me an hour of chasing ghosts through the wiring harness. Now I use both tools together and my diagnostic time has dropped way down. Anyone else find a simple tool that changed how they troubleshoot?
Picked up one of those digital capacitor testers from a supply house near Akron last month, figured it would speed up my diagnostic calls. Got it home, tested a run capacitor I knew was bad, and it showed the same reading as a good one. Has anyone else had luck with those cheap all-in-one testers or do you stick with the old analog meters?
I had this older Maytag dryer that was making this grinding noise that drove me nuts. Took the whole thing apart twice and couldn't find the issue. Turned out the belt was just slightly off track from a worn tensioner pulley I got swapped out at a local parts shop on 5th street. Has anyone else run into a noise that turned out to be something this simple?
I started out in Allentown with a simple fridge compressor swap, took me 45 minutes. Then a dishwasher at a school that just needed a new latch, bam 20 minutes. Third call was a dryer heating element in this lady's basement, easy peasy. By the time I hit lunch I had 4 done and I just kept rolling, ended up fixing a microwave door switch and a washing machine belt before the afternoon rain hit. Has anyone else had a stupidly fast day that just lined up perfect?
Back in 2022 I spent 6 hours fighting a friggin' compressor swap on a Samsung because the new part wouldn't seat right and I had to keep shimming it. Now the same repair takes me under 2 hours with better guidance from parts suppliers and a YouTube video that showed the exact trick. Has anyone else noticed replacement parts fitting way tighter than they used to or is it just me?
I picked up a $15 meter from a hardware store in Philly last fall just to test continuity on a dryer thermal fuse, and it gave me a false reading that had me chasing a dead short for 45 minutes. Swapped to a Fluke I borrowed from a buddy and found the real issue in 2 minutes flat. Do you guys actually trust those bargain meters for anything serious or am I just paranoid?
I was working on a 2008 Whirlpool side-by-side last week and it hit me how different the compressors are now compared to what I started on. Back then it was all about those big, heavy reciprocating units that would just run forever even if they got a little dirty. These days I'm seeing more and more inverter compressors with variable speed drives, especially in Samsung and LG stuff. The newer ones are way more efficient but they're also a nightmare to diagnose when they fail because the electronics go first. I had a 2019 model last month where the compressor was fine mechanically but the inverter board was shot, cost the customer almost $400 to fix. Made me miss the old days when a bad compressor just meant a hard start kit or a replacement. Has anyone else noticed the shift getting harder to keep up with?
I read that stat in a manufacturer's service bulletin last night and it blew my mind because I've swapped out three perfectly good ice makers this year alone, has anyone else been wasting time on the wrong fix?
I know it sounds obvious but I keep finding people who skip the drain filter check on new installs and then wonder why the thing won't drain after 3 cycles, has anyone else run into this on first callouts?
Customer in Bakersfield called me out for a noisy spin cycle. Pulled the pump off a Whirlpool and a dried up garter snake fell out. How does a snake even get in there through the drain hose?
I pulled a dryer vent apart last Tuesday for a client in Portland. The outside cap looked clean but the pipe inside had this thin layer of lint and grease that took me 15 minutes to scrape off. The customer said she never cleaned it because she thought the dryer was running fine. That buildup was restricting airflow by maybe 40% and could have caught fire easy. Has anyone else found hidden buildup that looked harmless on the surface?
The gauge was off by 15 psi from day one and the diaphragm blew out while I was testing a fridge line, has anyone else had better luck with the mid-range brands?
I was in a hurry to clear dust out of a dryer vent and my regular blower was dead, so I flipped the hose around on my shop vac. It shot dust EVERYWHERE for a good 5 seconds before the motor started smoking and I unplugged it in a panic. Has anyone else tried some weird tool swap that backfired in the heat?
Was at a house in Phoenix last week. Lady said her ice maker stopped working, then the whole fridge went dark. No error codes, no nothing. Samsung wanted $380 for a new board and it's backordered 6 weeks. She's stuck with a $2,800 paperweight. Has anyone else seen these newer models just fail way too early?
Bought a no-name meter off Amazon to save cash on a fridge repair in Phoenix last month, read 120V on a run cap that was actually dead, and fried a $400 compressor before I caught it has anyone else had cheap tools bite them in the ass with bad data?
I used to hit those coils with a dry brush and call it a day. Last month a senior tech saw me doing it and pulled me aside - said all I was doing was pushing dust deeper into the condenser. Switched to a proper coil cleaning spray and a wet vac setup and the difference in airflow was crazy. Anyone else have a basic task they did backwards for way too long?
Lady called me out last week. Said her dryer was still taking 90 minutes to dry a load after I cleaned the vent. I was ticked at first. But I went back and checked. She was right. I was only doing the first 6 feet. The rest of the run was packed solid. There was a 4 inch thick clump of lint near the outside flap. Had to pull the whole flex hose out and snake it from both ends. Took me 2 hours but it worked. Now I always check the full run. Who here actually measures airflow CFM after a cleaning?
I was at a house in the suburbs replacing a control board on a Samsung washer. The customer mentioned the door felt loose, and when I tested it, the hinge just snapped right off. I ended up ordering a $22 hinge kit on Amazon and installed it in about 20 minutes. Has anyone found a way to reinforce these hinges before they break?
Got a call last month from a customer in Phoenix who was sweating over a 1 year old Samsung fridge that just stopped cooling. I had to decide between swapping the compressor for $450 or telling them to trash it and get a new one for $1200. I went with the compressor swap, figured it was worth the gamble. It's been running fine for 6 weeks now, but I still wonder if I should have just pushed them toward something more reliable. Anyone else seen these compressors hold up long term or did I just kick the can down the road?
I work out of a shop in Phoenix and last week I had this old GE fridge compressor that was locked up tight. Everyone online swears by ultrasonic cleaning for unsealed units but I figured why not try it on a sealed one. Popped it in my 6 liter tank for 30 minutes with some degreaser. After drying and recharging it just hummed louder and tripped the overload faster. Learned the hard way that vibration from the ultrasonic can loosen internal windings or shift the rotor. Has anyone else made this mistake or found a real fix for sealed compressors that doesn't involve cutting them open?