What was found
DURING CRUISE FLIGHT, THE NR 1 HYDRAULIC RESERVOIR LOW LIGHT ILLUMINATED, FOLLOWED BY OTHER ASSOCIATED LIGHTS CONFIRMING THE NR 1 HYDRAULIC SYSTEM FAILURE. MAINTENANCE FOUND THE HYDRAULIC SYSTEM HEAT EXCHANGER RUPTURED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CRUISE FLIGHT, THE NR 1 HYDRAULIC RESERVOIR LOW LIGHT ILLUMINATED, FOLLOWED BY OTHER ASSOCIATED LIGHTS CONFIRMING THE NR 1 HYDRAULIC SYSTEM FAILURE. MAINTENANCE FOUND THE HYDRAULIC SYSTEM HEAT EXCHANGER RUPTURED.