As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A/C RETURNED TO GATE DUE TO NR 2 FUEL FLOW INDICATION BEING ERRATIC. DISCONTINUED T/O AT 70 KTS - GW 117.0. NR 2 ENGINE FUEL FLOW WENT TO MAX THEN ZERO FUEL FLOW. FOUND AFT CANNON PLUG ON FUEL FLOW TRANSMITTER DAMAGED. REPLACED NR 2 ENGINE FUEL FLOW TRANSMITTER PER M/M. RAN ENG LEAKS CKS OK. REPLACED CANNON PLUG D828 GOING TO FUEL FLOW TRANSMITTER. FUEL FLOW IND OPS NORMAL. REMOVED MCO/PLAC.