As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT RETURNED TO PLATFORM DUE TO CAPTAIN REPORTED THAT THE LT INLET FUEL LOW PRESSURE AND MASTER CAUTION LIGHTS TURNED ON. REPORT WAS DEFERRED IAW MEL 73-3. DURING OVERNIGHT CHECK AT MEX, MAINTENANCE PERSONNEL REPLACED THE LOW FUEL PRESSURE CAUTION SWITCH AND PERFORMED OPERATIONAL TEST AND LEAKS CHECK IAW MM 73-33-01, ALL CORRECT.