Repair guides
Pick a type, an appliance or a brand. Every guide lists the tools, the safety call-outs, the steps and the reading you should expect.
Diagnostic · 374
Symptom → most likely cause, step by step
Component tests · 69
How to test a specific part, with expected readings
Installation · 33
Install, replace and hook up appliances correctly
Fundamentals · 24
Core skills every appliance tech uses
Appliance
Brand-specific guides
8 guides · Trash Compactors
Diagnostic · 7
Guide · Trash CompactorBad odor from the trash compactor
Trapped food or leaked liquid under the bag and on the ram are the usual sources. Clean, replace the charcoal filter/odor control as the user guide directs, and add baking soda.
Guide · Trash CompactorMotor hums but the ram does not move
A humming stalled motor points to a mechanical jam (chain, gear, power nuts, overfilled bin) or a motor/start failure. Unplug quickly; continued humming overheats the motor.
Guide · Trash CompactorNoisy trash compactor (banging, squealing)
Worn plastic gear teeth, chain or power-screw sockets, dry power nuts, or a sticking directional switch.
Guide · Trash CompactorRam stuck down or will not travel
Check the drive chain/gears, then the directional switch, then the power nuts on the power screws. The ram can be raised by turning the drive gear by hand with the unit unplugged.
Guide · Trash CompactorTrash compactor drawer will not open
The drawer opens only with the ram fully up and no Solid/lock cycle active. Otherwise look for debris in the tracks, bad rollers or a foot pedal/catch problem.
Guide · Trash CompactorTrash compactor motor runs but the ram does not move
If the motor turns freely, the fault is in the drive train between the motor and the ram: drive chain or belt, sprockets/gears, or the plastic power nuts that ride the power screws. A broken directional/limit switch can also leave the screws turning the wrong way or not at all.
Guide · Trash CompactorTrash compactor will not start
Most no-starts are power, an unlatched drawer, or the start sequence (key to Start, or On plus foot-actuated start). After that, test the drawer, key/start, toe/foot and directional switches, then the motor.