What was found
FLIGHT 5642 - SMOKE REPORTED ENTERING CABIN DURING TAXI. DECLARED EMERGENCY, RETURNED TO BLOCK. REPLACED RIGHT PACK (ACM). NO FURTHER DEFECTS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5642 - SMOKE REPORTED ENTERING CABIN DURING TAXI. DECLARED EMERGENCY, RETURNED TO BLOCK. REPLACED RIGHT PACK (ACM). NO FURTHER DEFECTS.