What was found
MUSTY DIRTY SOCK SMELL COMING FROM PACKS. SEEMS WORSE WITH APU AS BLEED SOURCE. ACFT ON GROUND, NO PAX. (FLT 5023) FO: 07/30/2018 REMOVED AND REPLACED BOTH COALESCER BAGS FROM WATER SEPARATOR IAW AMM. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MUSTY DIRTY SOCK SMELL COMING FROM PACKS. SEEMS WORSE WITH APU AS BLEED SOURCE. ACFT ON GROUND, NO PAX. (FLT 5023) FO: 07/30/2018 REMOVED AND REPLACED BOTH COALESCER BAGS FROM WATER SEPARATOR IAW AMM. OPS CHECK GOOD.