What was found
UNDER WING CENTER TANK FUEL QUANTITY INDICATOR INOP. GROUNDED - YES. REMOVED & REPLACED CENTER REFUEL QUANTITY INDICATOR REF B737-800 AMM 28-41-61 4 C/B OPEN & CLOSED OPS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNDER WING CENTER TANK FUEL QUANTITY INDICATOR INOP. GROUNDED - YES. REMOVED & REPLACED CENTER REFUEL QUANTITY INDICATOR REF B737-800 AMM 28-41-61 4 C/B OPEN & CLOSED OPS NORMAL.