What was found
DURING CRUISE FLIGHT THE NR 1 HYD CAUTION LIGHT CAME ON. PERFORMED THE EMERGENCY CHECKLIST AND THEN DEVIATED TO FOU. MAINTENANCE REPLACED PRESSURE SWITCH.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CRUISE FLIGHT THE NR 1 HYD CAUTION LIGHT CAME ON. PERFORMED THE EMERGENCY CHECKLIST AND THEN DEVIATED TO FOU. MAINTENANCE REPLACED PRESSURE SWITCH.