As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 2796 DURING CLIMBOUT CREW REPORTED A SYSTEM 1 HYD FAILURE & COMPLETE SYS 1 FLUID LOSS. EMERGENCY DECLARED & DIVERTED. ACFT LANDED WITHOUT INCIDENT. ACFT TOWED FROM RUNWAY DUE TO LOSS OF HYD STEERING. ACFT REMOVED FROM SERVICE. R & R O-RING IAW CMM 78-30-54. NO LEAKS NOTED. R & R NR 1 HYD EDP IAW AMM 29-10-03. R & R NR 1 ELECTRIC MOTOR DRIVEN PUMP IAW 29-10-04. OPERATIONAL CHECK AND LEAK CHECK OK. THE AIRCRAFT WAS RETURNED TO SERVICE.