As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERMITTENT MAIN CARGO DOOR LIGHT IN FLIGHT, RED CARGO LIGHT BY DOOR OPEN SWITCH, MAX CABIN PRESSURE WAS 6.0 AT 15000 FT. ADJUSTED MAIN CARGO DOOR PROXIMITY SWITCHES IAW FED EX MM 52-34-009-5 STEPS 1E, 5F FUNCTIONAL TESTED GOOD IAW STEP 3E.