As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: RIGHT FUEL QUANTITY INDICATION ERRATIC. DIFFERENT READING DURING PREFLIGHT AND DURING CRUISE. FUEL LEVELS KEEP DROPPING.**SUPPLEMENTAL REPORT FOR (AALA202311135081): REMOVED AND REPLACED THE RIGHT COMPENSATOR. PER AA B737 AMM 28-41-21. OPERATIONAL CHECK GOOD, PER 28-41-00-730-801.**(CLOSED).