As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT GATE READY TO PUSH. STRONG FUME ODOR ON FLIGHT DECK. AFT FLIGHT ATT CALLED SAYING SMELL OF SMOKE IN AFT OF AIRPLANE. R & R APU STARTER/GEN IAW AMM 49-41-21. HARNESS ALSO REPLACED IAW SAME. PERFORMED SNIFFER TEST WITH EACH INDIVIDUAL PACK AND BLEED SOURCE ALL READINGS NORMAL AT THIS TIME. RECIRC FILTERS R & R IAW 21-25. OPS CHK GOOD. (LP 7807830)