As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING OIL LEVEL CHECK, FOUND PART OF THE RT ENGINE OIL LEVEL DIPSTICK WAS MISSING. OIL RESERVOIR WAS DRAINED AND THE MISSING PART OF THE DIPSTICK WAS FOUND LAYING IN THE TANK BOTTOM. MAGNETIC CHIP DETECTOR WAS INSPECTED AND NO EVIDENCE OF DEBRIS WERE FOUND. DIPSTICK WAS REPLACED. COULD NOT FIND THE CAUSE OF THE BROKEN DIPSTICK.