What was found
IN CRUISE FLIGHT WE RECEIVED BLD AIR MONITOR R AND GSD FAIL 3 AMBER MESSAGES FOLLOWED BY LOSS OF INDICATION OF RH FUEL QUANTITY AND LANDING GEAR STATUS. CORRECTIVE ACTION: REMOVED FAULTY GSD 41 IN POSITION 3 AND INSTALLED REPAIR CUSTOMER PROVIDED PART IN REFERENCE TO CE 680A 31-40-10. PERFORMED SOFTWARE AND CONFIGURATION LOAD FOR GSD 3 REPLACEMENT IN REFERENCE TO CE 680A AMM 42-10-15. NO DEFECTS NOTED. OPS CHECKS TO INCLUDE GEAR SWINGS ARE GOOD. P/N OFF AND ON: 011-01457-01 S/N OFF: 2JH006294 S/N ON: 2JH007084