As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIFF PRESS WARNING MESSAGE ON CLIME OUT (FLIGHT 4710) ARRIVED AT AIRCRAFT, AND FOUND NO HARD FAULTS. INTERROGATED LRU FAULT HISTORY, AND FOUND NO FAULTS. TROUBLESHOT PER FIM 45-45-00. REMOVED AND REPLACED CPAM, PERFORMED OPS CHECK OF CPAM IN REF TO AMM 21-33-01. OPS CHECK GOOD PRESSURIZED AIRCRAFT IN REF TO AMM 21-31-00 FOR 10 MINUTES. OPS CHECK GOOD. PERFORMED PITOT LEAK TEST IN REF TO AMM 34-11-00. OPS CHECK GOOD.PLEASE REFERENCE AML 1748211 PLEASE REFERENCE AML 1748212