What was found
PDX - EMERGENCY LIGHTS FLICKER ON TAKEOFF ABOUT THE SAME TIME STANDBY HYDRAULIC SWITCHES ARE TURNED OFF. POWER SUPPLY PS1 AND PS2, CONTROL BOX AND CIRCUIT BREAKER 1 AND 2 REPLACED. LIGHTS OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - EMERGENCY LIGHTS FLICKER ON TAKEOFF ABOUT THE SAME TIME STANDBY HYDRAULIC SWITCHES ARE TURNED OFF. POWER SUPPLY PS1 AND PS2, CONTROL BOX AND CIRCUIT BREAKER 1 AND 2 REPLACED. LIGHTS OPS CHECKED GOOD.