N470PS

Part: CIRCUIT BREAKER — FAILED (NLG STEERING) · airframe 18,130 hrs · 21,203 cycles

AFTER LANDING, THE CREW RECEIVED A NOSE WHEEL STEERING CAS MESSAGE. THE AIRCRAFT WAS TAKEN TO A RUN UP PAD AND THE PASSENGERS WERE PICKED UP BY A BUS AND TAKEN TO THE GATE. MAINTENANCE INSPECTED AND CYCLED THE CIRCUIT BREAKERS IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS TAXIED TO THE GATE.

Part: POWER SUPPLY — DISCHARGED (CABIN) · airframe 18,096 hrs · 21,181 cycles

THE CREW REPORTED THAT THE BACK UP AND EMERGENCY BATTERIES FAIL TO TEST. MAINTENANCE INSPECTED AND CHANGED THE EMERGENCY POWER SUPPLY IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 31-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: BRAKE ASSY — CONTAMINATED (LANDING GEAR) · airframe 18,012 hrs · 21,109 cycles

THE CREW REPORTED THAT THE FIRST OFFICER'S BRAKE PEDALS HAD NO BRAKING RESPONSE WHEN APPLIED. MAINTENANCE INSPECTED AND BLED THE BRAKES IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: LIGHT — BROKEN (CABIN) · airframe 17,799 hrs · 20,952 cycles

THE CREW REPORTED THAT THE EMERGENCY FLOOR LIGHTING STRIP WAS BROKEN. MAINTENANCE INSPECTED AND REPLACED THE EMERGENCY FLOOR LIGHTING STRIP IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 33-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: CONTROL PANEL — FAULTY (COCKPIT) · airframe 17,785 hrs · 20,938 cycles

THE FLIGHT ATTENDANT REPORTED A BURNING SMELL IN THE CABIN WHILE INBOUND TO PIT. THE CAPTAIN THEN REPORTED THE BURNING SMELL WAS INTO THE COCKPIT BY THE TIME FLIGHT 4014 REACHED THE GATE. MAINTENANCE INSPECTED AND FOUND THE EXTERNAL POWER CABLE LEADING TO THE 1VE PANEL VERY HOT AND CREATING THE BURNING SMELL. MAINTENANCE THEN REPLACED THE 1VE PANEL IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 24-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 17,549 hrs · 20,752 cycles

THE CREW REPORTED THAT THE EMERGENCY FLOOR LIGHTING AT ROW 11 WAS NOT ILLUMINATING. MAINTENANCE INSPECTED AND REPLACED THE 7LK EMERGENCY BATTERY IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 33-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 17,390 hrs · 20,618 cycles

THE CREW REPORTED THAT THE EMERGENCY LIGHTING A ROW 9 WAS NOT ILLUMINATING. MAINTENANCE INSPECTED AND REPLACED THE 7LK EMERGENCY BATTERY IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 33-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 17,210 hrs · 20,489 cycles

DURING TAKEOFF, THE CREW RECEIVED A BLUE ANTI-SKID CAS MESSAGE AND ABORTED TAKEOFF. THE CREW RECYCLED THE AIRCRAFT POWER AND THE MESSAGE CLEARED. FLIGHT 4181 WAS CLEARED FOR ANOTHER TAKEOFF ATTEMPT AND DEPARTED WITHOUT ANY FURTHER INCIDENTS.

Part: BATTERY — OVERHEATED (E/E BAY) · airframe 17,093 hrs · 20,386 cycles

DURING CLIMBOUT, THE CREW RECEIVED A BATTERY OVERHEAT MESSAGE AND RETURNED TO PIT. MAINTENANCE INSPECTED AND REPLACED THE NUMBER TWO BATTERY IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 24-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: BLEED VALVE — FAILED (LT ENGINE) · airframe 15,990 hrs · 19,533 cycles

DURING TAKEOFF, THE CREW RECEIVED A LEFT HAND PACK FAIL MESSAGE AND ABORTED TAKEOFF. FLIGHT 4147 THEN RETURNED TO THE GATE WHERE MAINTENANCE MEL'D THE LEFT HAND HIGH PRESSURE BLEED VALVE. FLIGHT 4147 THEN LEFT WITH NO FURTHER INCIDENTS.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 15,990 hrs · 19,533 cycles

DURING TAKEOFF, THE CREW RECEIVED A LEFT HAND PACK FAIL MESSAGE AND ABORTED TAKEOFF. THE MESSAGE CLEARED AS FLIGHT 4147 EXITED THE RUNWAY AND FLIGHT 4147 WAS CLEARED FOR ANOTHER TAKEOFF ATTEMPT.

Part: A/C PACK — MALFUNCTIONED (LEFT) · airframe 15,957 hrs · 19,511 cycles

DURING THE TAKEOFF ROLL, THE CREW RECEIVED A LEFT HAND PACK FAIL MESSAGE AND ABORTED TAKEOFF. AFTER CLEARING THE RUNWAY, THE CREW RESET THE LEFT HAND PACK AND WAS CLEARED FOR ANOTHER TAKEOFF ATTEMPT. FLIGHT 4179 THEN DEPARTED WITH NO FURTHER INCIDENTS.

Part: BLEED VALVE — MALFUNCTIONED (LEFT) · airframe 15,799 hrs · 10,371 cycles

DURING TAKEOFF THE CREW RECEIVED A LEFT HAND PACK FAIL MESSAGE AND ABORTED TAKEOFF FLIGHT 4020. THE CREW DEFERRED THE LEFT HAND HIGH PRESSURE BLEED VALVE WITH MAINTENANCE CONTROL AND FLIGHT 4020 DEPARTED.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 15,799 hrs · 10,371 cycles

DURING TAKEOFF THE CREW RECEIVED A LEFT HAND PACK FAIL MESSAGE AND ABORTED TAKEOFF. FLIGHT 4020 CLEARED THE RUNWAY AND THE MESSAGE CLEARED. MAINTENANCE CONTROL HAD THE CREW PERFORMED AN ENGINE RUN AND THE MESSAGE DID NOT APPEAR. FLIGHT 4020 WAS THEN CLEARED FOR ANOTHER TAKEOFF ATTEMPT.

Part: STOP FITTING — OUT OF ADJUST (CABIN DOOR) · airframe 15,794 hrs · 19,366 cycles

JUST SOUTH OF CVG, THE CREW RECEIVED A RED WARNING PANEL MAIN CABIN DOOR INDICATION. THE CREW REFERENCED THE QUICK REFERENCE HANDBOOK AND HEADED TOWARD CVG. WHILE DESCENDING THROUGH 16,000 FEET, THE INDICATION WENT OUT AND THE CREW WAS DIRECTED TO CONTINUE TO DAY. MAINTENANCE INSPECTED AND ADJUSTED THE DOOR STOPS IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 52-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.