What was found
SFO - PRIOR TO DEPARTURE OF FLIGHT 420, CREW REPORTED THE L1 DOOR WOULD NOT LATCH OPEN. LUBRICATED THE DOOR HOLD OPEN LATCH MECHANISM AND OPERATED NORMALLY. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SFO - PRIOR TO DEPARTURE OF FLIGHT 420, CREW REPORTED THE L1 DOOR WOULD NOT LATCH OPEN. LUBRICATED THE DOOR HOLD OPEN LATCH MECHANISM AND OPERATED NORMALLY. (X)