Underextrusion and Extruder Skipping

Hi there! I just got my P1P about a month ago and all of a sudden I heard a clicking coming from the extruder and severe under extrusion. At first I thought it was a nozzle clog, so I followed the steps for a nozzle clog to no avail. I then replaced the nozzle with the spare nozzle and that didn’t help either. I disassembled the extruder and found no filament inside. However, upon removing the four screws on the extruder the yellow year popped right out. I was able to remove it with no force at all. I’m not sure if this relates to the problem, but I was surprised after hearing the community say that an extruder gear removal tool would be very helpful. Anyways, thanks for your help!

Underextrusion:

Sound:

Printer: P1P
Filament: Any Filament (started on Overture PLA)