What was found
LEFT PACK HAS AIR LEAKS AT THE TWO COUPLINGS COMING FROM THE ACM OUTLET & THE COUPLING AT THE ACM INLET. R & R TWO EACH COUPLING SEALS AT LT PACK DUCTS IAW AMM 21-51-23.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT PACK HAS AIR LEAKS AT THE TWO COUPLINGS COMING FROM THE ACM OUTLET & THE COUPLING AT THE ACM INLET. R & R TWO EACH COUPLING SEALS AT LT PACK DUCTS IAW AMM 21-51-23.