As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 4646508) FUME SMELL ACCELERATING THROUGH 100KTS ON TAKEOFF & INITIAL CLIMB: DISSIPATED AROUND 3000-5000 FT. PERFORMED CFM 56-7 72-1023, FWD OIL SEAL BOROSCOPE, REF LOG PG 2817515, NTF. REPLACED LT & RT ACM'S REF LOG PG 4646517. RAN EACH ENGINE SEPARETLEY AT 95% N2 WITH PACKS ON INDIVIDUALLY, NO ODORS PRESENT.