RH1377AS LG Dryer - Instructions

watched the video on line then did the repair, very easy to replace

Called LG on the phone and they gave the button presses for diagnostics, which then gave the HST code, saying the Humidity sensor was bad.
The part was described as the Humidity sensor module. Actually it's just the wire leads for the sensor which must be electronic and only accessible by disassembling the dryer. There were descr ... Read more iptions about cleaning the wires, perhaps because some people use dryer sheets which cause a buildup on the wires and prevent them from doing their job. I use wool balls and have no buildup on my wires and replacing them did not fix the sensor, because the module accessible inside the dryer is not the moisture sensor, but only the wire leads.

There’s all sorts of videos on it I watched. It was actually very simple

An appliance repairman determined the problem which was that it needed new pulleys and thankfully PartSelect carried them. He installed them in an hour and my dryer runs fine now.

I watched a YouTube video with how to take the dryer apart and remove the sensors. I followed the what the instructions were removing the top of the dryer and then the front panel. Once that was removed it was a matter of removing 7 more screws and the lint collector piece came off. Popped the sensor pieces out. Cleaned the inside of the ... Read more dryer and reinstalled a total of 5 parts and dryer is working fine and the clothes are drying in the allotted time it use to take.

Unscrewed the sensor cover, which on this model also holds the lint filter in plas. Then pulled the old sensors from their plug-ins. The new sensors easily slipped into the holder, and then replugged to the wires. The whole assembly screwed back into place. One note of caution: the flap where the filter slides in goes inside the cover, it ... Read more 's default is not upright, and be careful to not allow the inside spring for the cover to come off, or you might chase it!

Followed video provided on site

FIRST REMOVED THE LID ON TOP OF DRYER.THEN THE CONTROL PANEL AND THE STEAM TRAY. HAVE TO UNCLIP TWO HARNEST CONNECTORS. REMOVED THE FACE PLATE THAT HOLDS THE DRYER WALLS TOGETHER ALSO REMOVE TO SENSOR HARNESS CLIPS. .REMOVED THE BELT FROM MOTOR. TOOK DRUM OUT . UNCLIPPED MOTOR COLLAR SNAP CLIPS DISCONNECT THE MOTOR HARNESS. INSTALL NE MOT ... Read more OR AND CONNECT HARNESS INSTALL CLIP . REINSTALL DRUM AND PUT BELT ON. CONNECT HANESSES AND INSTALL FACE PLATE. INSTALL CONTROL PANEL AND THE TOP LID.

To install the repair part took about 5 minutes. It took a couple hours to take apart of put back together. Unfortunately the part I replaced was not the problem. I still have no heat. My own fault for not testing the parts before ordering. It seems there is no ignition of the gas for the hot air flow. I would be grateful for any su ... Read more ggestions. The video was FABULOUS...really step by step, screw by screw. Thanks for that. Barb Swenson

Opened front of dryer - removed drum - replace all 4 rollers (2 had bad shafts) - replace drum with new belt - reassembled

I took the top off, I disattached the front and took the front top of dryer off, taking the front of dryer off, detached the belt and took the drum out, found the wheels took the plastic triangle off and took the wheels off and replaced wheels, then did everything in reverse and no more thumping. just remember to unplug unit before workin ... Read more g on it. And also Part Select is a very good site and place to get parts, very fair priced and very professional.

Found YouTube video followed it closely and did extensive cleaning. The lint on the felt of the drum was causing a rough rotation as well.

Seemed to be shutting off on the safety thermostat so I replaced them all. Works.

Removed Top, then front and drum. Parts easy to access once drum is out. Recommend reading up on drum replacement. Would appear that all repairs will require taking it out.

You will need a helper. Dismantle the Dryer: Remove the screws that hold the top cover, front control panel, front door and front panel. Release the V-Belt under the drum. Remove the Drum. Removed and replace the 2 Front roller assemblies - these were completely worn. Replaced the 2 rear rollers (did not replace the rear roller axels as t ... Read more hese were more difficult to remove and they were in good shape) and the V-Belt while I had the whole thing open. Use a shop vac and cleaned up the whole unit. It is so nice and quiet now.