As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING ROTATION ON TAKEOFF, FUEL FILTER BYPASS NR 1 CAUTION LIGHT CAME ON. QRH X-LIST FOLLOWED, FLIGHT PROCEEDED TO BASE. CAUTION LIGHT REMAINED ON FOR THE REST OF THE FLIGHT. LT ENGINE FUEL FILTER IMPENDING BYPASS SWITCH WAS REPLACED IN ACCORDANCE WITH AMM TASK 73-31-06.