What was found
AFTER TAKEOFF, CARGO DOOR CAUTION MESSAGE CAME ON. RETURNED TO FIELD. LUBED CARGO DOOR LATCH AND CHECKED IAW MM 52-31-02. OPS CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF, CARGO DOOR CAUTION MESSAGE CAME ON. RETURNED TO FIELD. LUBED CARGO DOOR LATCH AND CHECKED IAW MM 52-31-02. OPS CHECKS GOOD.