As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TROUBLESHOT INOPERATIVE LT ENGINE FUEL FLOW INDICATION. FOUND ROTATING ELEMENT OF INLINE FUEL FLOW TRANSMITTER LOOSE AND SHIFTED FWD. REMOVED FUEL LINE FROM TRANSMITTER OUTLET AND FOUND ROTATING ELEMENT SNAP RING INSIDE FUEL LINE. REMOVED SNAP RING AND CLEARED FUEL LINE. REMOVED FUEL FLOW TRANSMITTER PN 1/2-2-81-306, SN 511086 AND INSTALLED AN OVERHAULED EXCHANGE UNIT. GROUND OPS CHECKED. NO DEFECTS NOTED.