What was found
STRONG SULFUR/PLASTIC ODOR FROM PACK, AND LOUD WHINNING NOISE FROM REAR OF PLANE AT SAME TIME. CONFIRMED LT PACK ACM SEIZED, SEE 230117/4 FOR LT PACK MEL. R & R RT PACK PRSOV IAW AMM 21-51-43, RT PACK OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STRONG SULFUR/PLASTIC ODOR FROM PACK, AND LOUD WHINNING NOISE FROM REAR OF PLANE AT SAME TIME. CONFIRMED LT PACK ACM SEIZED, SEE 230117/4 FOR LT PACK MEL. R & R RT PACK PRSOV IAW AMM 21-51-43, RT PACK OPS CHECKED GOOD.