What was found
ORD - FLT 4067 - AFTER TAKEOFF, DOOR WARNING WENT OFF. RETURNED TO ORD FOUND PINS IN LEVER NR 1 BROKEN ON CARGO DOOR. REPLACED LOCKING PINS. AIRCRAFT RETURNED TO SERVICE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 4067 - AFTER TAKEOFF, DOOR WARNING WENT OFF. RETURNED TO ORD FOUND PINS IN LEVER NR 1 BROKEN ON CARGO DOOR. REPLACED LOCKING PINS. AIRCRAFT RETURNED TO SERVICE. (X)