What was found
LEFT CENTER TANK FUEL PUMP EICAS MESSAGE AND OVERHEAD SWITCH. REMOVED AND REPLACED UNIVERSAL FAULT INDICATOR AND RELAY ADAPTER MODULE IAW TDG SUPPLEMENT 28-22-00. OPS CHECKED GOOD. AIRCRAFT WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT CENTER TANK FUEL PUMP EICAS MESSAGE AND OVERHEAD SWITCH. REMOVED AND REPLACED UNIVERSAL FAULT INDICATOR AND RELAY ADAPTER MODULE IAW TDG SUPPLEMENT 28-22-00. OPS CHECKED GOOD. AIRCRAFT WAS GROUNDED.