As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB FROM KLBB WE GOT A GEAR DISAGREE AND RAN THE QRH. THE MANUAL GEAR DOOR HAD POPPED OPEN AND IS HARD TO CLOSE & LATCH. PERFORMED PSEU BITE PER FIM 32-09 TASK 801 NO FAULTS NOTED. T/S PER FIM 32-30 TASK 815. FOUND MANUAL EXTENSION LIMIT SWITCH S1186 DOOR TO BE CONTAMINATED. CLEANED PER FIM 32-30 TASK 815. DOOR IS SECURE & SECURES PROPERLY.