What was found
ORD - FLT 4329 - FLIGHT CREW DECLARED EMERGENCY ANNOUNCING NR 1 HYDRAULIC SYSTEM OVERHEATED INDICATION DURING FLIGHT. REMOVED AND REPLACED NR 1 HYDRAULIC PUMP. OPS AND PRESSURE CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 4329 - FLIGHT CREW DECLARED EMERGENCY ANNOUNCING NR 1 HYDRAULIC SYSTEM OVERHEATED INDICATION DURING FLIGHT. REMOVED AND REPLACED NR 1 HYDRAULIC PUMP. OPS AND PRESSURE CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)