What was found
KNOB LOOSE. FOUND THE FOLLOWING PARTS BAD - SPUR GEAR DRIVE BROKEN. BEARING WORN, SPUR GEAR FOLLOWER HAS BROKEN TOOTH, GUIDE CIRCUIT CARD IS CRACKED. PLATE FOR VOLUME TEST SWITCH HAS STRIPPED THREAD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
KNOB LOOSE. FOUND THE FOLLOWING PARTS BAD - SPUR GEAR DRIVE BROKEN. BEARING WORN, SPUR GEAR FOLLOWER HAS BROKEN TOOTH, GUIDE CIRCUIT CARD IS CRACKED. PLATE FOR VOLUME TEST SWITCH HAS STRIPPED THREAD.