Service difficulty reports · 11
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 7GMB2019052620191Engine · oil consumptionDURING TAKEOFF ROLL AND ROTATION, FLIGHT ATTENDANT NOTICED A SMOKE AND WHAT SHE DESCRIBED AS ELECTRICAL SMELL IN THE CABIN. THE CREW WAS NOTIFIED AND EXECUTED AN EMERGENCY LANDING AT THE DEPARTURE AIRPORT. THE LANDING WAS UNEVENTFUL. MAINTENANCE ON CALL AT THESDR 7GMB201807021Display · failedTHE CREW REPORTED THAT PRIOR TO FLIGHT, MFD 1 BACKGROUND COLOR TURNED RED, MATCHING THE EGPWS RED THAT WAS ALREADY TURNED ON. RESOLVED BY ISOLATING MFD BY PULLING CB. PROBLEM RESOLVED. IN FLIGHT, CLIMBING OUT THRU FL150, THE SCREEN THEN BECAME A CONSTANT FLSDR 7GMB201710160001Control Lever · intermittentAFTER TAKEOFF, TRIED TO RAISE THE LANDING GEAR LEVER, BUT IT DID NOT MOVE. IAW QRH THE CREW PRESSED EMERGENCY RELEASE, LANDING GEAR LEVER STILL DID NOT MOVE. RETURNED TO DEPARTURE AND LANDED SAFELY. MAINTENANCE TROUBLESHOT AND FOUND THE LANDING GEAR LEVER ASDR 7GMB201512121Windshield · crackedOUTER LAYER OF CAPTAIN'S WINDSHIELD EXPERIENCED SPIDER WEB CRACK DURING APPROACH AT 14500 FEET MSL. IT STARTED FROM HEATED AREA OF THE WINDSHIELD. THE ACFT LANDED SAFELY AT THE DESTINATION. REPLACED CAPTAIN SIDE WINDSHIELD WITH NEW. OPERATIONAL CHECK TESTESDR 7GMB2015070711771Control Unit · failedPITCH TRIM MAIN INOPERATIVE, EICAS MSG APPEARED ON THE GND WHEN POWERING UP ACFT & THE MSG DIDN'T RESET. TROUBLE SHOT & FOUND HORIZONTAL STABILIZER CONTROL UNIT FAILED. INSTALLED TESTED UNIT. OPERATIONS CHECKED GOOD, RETURNED THE ACFT TO SERVICE.SDR 7GMB2015051911771Shuttle Valve · failedPRIOR TO DEPARTURE, NOTICED FLUID COMING OUT OF HYD RESERVOIR DRAIN. UPON TROUBLESHOOTING, IT WAS FOUND THAT THE SHUTTLE VLV NR 4 BRAKE ASSEMBLY FAILED & TRANSFERRING FLUID FROM NR 2 TO NR 1 HYD SYS. REPLACED NR 4 BRAKE SHUTTLE VLV WITH SERVICEABLE ONE & RETSDR 7GMB1177032120151Apu · odorCREW REPORTED ABNORMAL SMELL IN THE CABIN & COCKPIT WITH APU BLEED AIR ON THE GND. R & R APU. OPERATIONS CHECKED GOOD. NO FAULTS, DEFECTS, OR LEAKAGES NOTED. ACFT WAS RETURNED TO SERVICE.SDR 7GMB2014080511771Starter Gen · failedON APU CHANGE, STARTER GEN WAS TRANSFERRED FROM OLD APU & INSTALLED. DURING START UP, APU SHUTS DOWN WHEN GEN COMES ON LINE. FOUND APU STARTER GEN COOLING FAN TIPS RUBBING INSIDE DUCT COVER. REPLACED STARTER GEN WITH OVERHAULED UNIT. OPERATIONS CHECKED GOOSDR 7GMB2014072111771Apu · failedWHILE ON THE RAMP, APU SHUT DOWN UNCOMMANDED. THE APU WAS DEFERRED IAW MEL. TROUBLE SHOT APU FIM & REPLACED FUEL CONTROL UNIT PN 4504616B, BUT IT DIDN'T FIX THE PROBLEM. INSPECTED APU CHIP DETECTOR & FOUND A MOUND OF METAL ON IT. PLACED AN ORDER FOR APU UNSDR 7GMB2013111517701Bearing · seizedNR 2 PACK ACM FAILED CAUSING LOUD GRINDING NOISE WHEN SELECTED. ACM WAS REMOVED. SHOP FINDING REPORT SAYS THE ACM WAS SEIZED. OVERHEATED FAN JOURNAL BEARING RESULTED IN UNIT FAILURE.SDR 7GMB1177082120131Transponder · unknownNR 2 TRANSPONDER IS INOPERATIVE DURING CRUISE. TRIED CYCLING, BUT NO CHANGE. REMOVED UNIT WAS SENT TO MFG. THE REMOVAL REASON WAS NOT CONFIRMED AND NO FAULT FOUND. THE UNIT PASSED FUNCTIONAL TEST ON THE BENCH.