What was found
FLT 1251, 1029Z, AIR RETURN, SMOKE IN COCKPIT, PACK NR 1 FAIL. PERFORMED TROUBLESHOOTING IAW FIM 21-51-00-810-833A, FOUND PACK NR 1 ACM SEIZED. REMOVED AND REPLACED NR 1 ACM IAW AMM 21-51-05, OPS CK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 1251, 1029Z, AIR RETURN, SMOKE IN COCKPIT, PACK NR 1 FAIL. PERFORMED TROUBLESHOOTING IAW FIM 21-51-00-810-833A, FOUND PACK NR 1 ACM SEIZED. REMOVED AND REPLACED NR 1 ACM IAW AMM 21-51-05, OPS CK GOOD.