N736DT

Part: HOLDER — BROKEN (COCKPIT)

FLASHLIGHT BEHIND CAPTAINS SEAT HOLDER BROKEN. REMOVED AND REPLACED FLASHLIGHT ASSY.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 24,977 hrs · 21,883 cycles

DURING MAINTENANCE INSPECTION, FOUND THE RIGHT OVERWING EMERGENCY LIGHT INOPERTIVE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE BULB IAW MM 33-50-07. OPS CHECKED GOOD IAW MM 33-50-00. AIRCRAFT RETURNED TO SERVICE.

Part: HOLDER — CRACKED (FLASHLIGHT) · airframe 24,154 hrs · 21,253 cycles

DURING B-INSPECTION FOUND THE EMERGENCY FLASHLIGHT HOLDER ABOVE THE FLIGHT ATTENDANT SEAT HAS A CRACK IN THE UPPER ARM. THE AIRCFRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FLASHLIGHT HOLDER ABOVE FLIGHT ATTEDANT SEAT IAW EMB135 AMM 33-50-16. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT — BROKEN (COCKPIT) · airframe 23,929 hrs · 21,077 cycles

ON FLIGHT 4412 THE CREW REPORTED THE FIRST OFFICER’S EMERGENCY FLASHLIGHT HAS A BROKEN SWITCH. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FIRST OFFICER’S EMERGENCY FLASHLIGHT IAW AMM 33-50-16. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,920 hrs · 21,071 cycles

DURING MAINTENANCE INSPECTION FOUND THE AFT CEILING AND RIGHT OVER WING CEILING EMERGENCY LIGHTS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY LIGHT BULBS IAW AMM 33-50-08, BOTH OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONNECTOR — BROKEN (CABIN) · airframe 22,953 hrs · 20,297 cycles

DURING MAINTENANCE BASE VISIT FOUND THE EMERGECNY LIGHT STRIP WIRE CONNECTOR BROKEN AT FLOOR PANEL 231 G & F. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPAIRED CONNECTOR AND TESTED OK FOR SERVICE. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 22,820 hrs · 20,182 cycles

SLIGHT ELECTRICAL BURNING SMELL IN COCKPIT. INSPECTED ALL INTERIOR COCKPIT AND CABIN LIGHTS INSPECTED ALL EMER FLASHLIGHTS OPERATED WINDSHIELD HEAT CONTROLLERS AND COCKPIT INST. NO ELEC SMELL NOTED AT THIS TIME. FCF SATISFACTORY.

Part: FITTING — DAMAGED (AILERON) · airframe 21,976 hrs · 19,485 cycles

DURING MAINTENANCE BASE VISIT INSPECTION FOUND LEFT AILERON ATTACHMENT FITTINGS, 2 EACH LUG BORES ARE WORN AND DAMAGED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED TWO EACH LEFT AILERON FITTINGS, DAMPER AND PCA ATTACH FITTING IAW EO EM -27MR -112. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FITTING — DAMAGED (AILERON) · airframe 21,976 hrs · 19,485 cycles

DURING MAINTENANCE BASE VISIT INSPECTION FOUND RIGHT AILERON ATTACHMENT FITTINGS, 2 EACH LUG BORES ARE WORN AND DAMAGED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED PCA AND DAMPER FITTINGS IAW EO EM-27MR-112. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: ELECTRONIC UNIT — FAILED (LANDING GEAR) · airframe 21,849 hrs · 19,381 cycles

ON FLIGHT 4451 THE CREW REPORTED THAT AFTER TAKEOFF RECEIVED A LANDING GEAR AIR/GROUND FAIL MESSAGE ON EICAS. THE GEAR WOULD NOT RETRACT. THE CREW PERFORMED THE APPROPRIATE CHECKLIST AND ELECTED TO RETURN TO RDU. REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT IAW AMM 32-32-01. THE OPERATIONAL CHECK WAS GOOD IAW AMM 32-30-00, 32-63-05. NO DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: ELECTRONIC UNIT — FAILED (MLG) · airframe 21,848 hrs · 19,379 cycles

ON FLIGHT 4376 THE CREW REPORTED THAT DURING TAKEOFF ROTATION THE LANDING GEAR AIR/GROUND FAIL MESSAGE ON EICAS CAME ON. THE LANDING GEAR LEVER WOULD NOT MOVE. THE CREW ELECTED TO RETURN TO RDU. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT AND GEAR WIRE HARNESS. OK EXTENSION AND RETRACTION CHECK COMPONENTS. REMOVED AND REPLACED THE WIRE HARNESS PN 145-21585-405, RELAY M83536/6-02M. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 21,533 hrs · 19,089 cycles

DURING MAINTENANCE BASE VISIT FOUND THAT THE AFT CABIN FLASHLIGHT FAILED TO ILLUMINATE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE AFT CABIN FLASHLIGHT. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TRANSPONDER — MALFUNCTIONED (ATC) · airframe 21,206 hrs · 18,790 cycles

ON FLIGHT 4521 AIR TRAFFIC CONTROL REPORTED THAT BOTH TRANSPONDERS FAILED AND WAS UNABLE TO RESET. THE CREW WAS NOT ALLOWED TO CONTINUE TO LGA PER AIR TRAFFIC CONTROL. THE AIRCRAFT WAS REMOVED FROM SERVICE. RESET SYSTEM. PERFORMED OPERATIONAL TEST, CHECKED GOOD PER AMM 34-52-00. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 20,659 hrs · 18,306 cycles

DURING MAINTENANCE BASE VISIT FOUND THE NR 1 FLOOR STRIP TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY FLOOR STRIP IAW TASK 33-50-12 00-801 AND 33-50-12-400-801A. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: EPSU — INOPERATIVE (CABIN) · airframe 20,659 hrs · 18,306 cycles

DURING MAINTENANCE BASE VISIT FOUND THE NR 1 EMERGENCY POWER SUPPLY UNIT TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 1 EMERGENCY POWER SUPPLY UNIT IAW 33-50-04-000-801 AND 33-50-04-400-801-A. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: POWER SUPPLY — DISCHARGED (CABIN) · airframe 19,998 hrs · 17,710 cycles

DURING MAINTENANCE BASE INSPECTION FOUND THE AFT CABIN EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 4 EMERGENCY POWER SUPPLY AND CHARGER. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONTROL MODULE — FAILED (LANDING GEAR) · airframe 19,837 hrs · 17,559 cycles

ON FLIGHT 4490 THE CREW REPORTED THAT AFTER TAKEOFF TRIED TO RETRACT THE GEAR, THE LEVER WOULD NOT RETRACT. THE LANDING GEAR INDICATION BOXES WERE AMBER WITH DN INSIDE BOXES. SHORTLY AFTER THAT RECEIVED A MASTER WARNING ON EICAS "LANDING GEAR/LEVER DISAGREE". RETURNED LEVER IN DOWN POSITION AND WARNINGS WENT AWAY. THE CREW ELECTED TO RETURN TO BOS AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LANDING GEAR CONTROL MODULE IAW EMB AMM 32-32-02. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT RETURNED TO SERVICE.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 18,884 hrs · 16,739 cycles

DURING MAINTENANCE BASE INSPECTION FOUND THE NR 4 EMERGENCY LIGHT FLOOR STRIP AND MARKER LIGHTS ON THE LEFT AND RIGHT SIDE OF THE EMERGENCY EXIT DOORS INOPERABLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 5 INVERTER IAW AMM 33-50-11. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FITTING — CORRODED (FUSELAGE) · airframe 18,255 hrs · 16,176 cycles

DURING IMBV INSPECTION FOUND FORWARD EDGE OF CARGO DOOR CUTOUT BETWEEN STRINGER 14L-15L GOUGED. REPAIRED DAMAGE IAW EO EM-53MR-1129 PART A. ACFT WAS RETURNED TO SERVICE.

Part: ROD END — CORRODED (RUDDER) · airframe 16,263 hrs · 14,545 cycles

ON FLIGHT 4632, CREW REPORTED STABILIZER VIBRATION DURING CLIMB. AIRCRAFT REMOVED FROM SERVICE. PERFORMED W/C 12-20-01 VIBRATION AND FOUND RUDDER ROD END BEARING GREASE COVER AND CORRODED. REPLACED ROD END IAW EO EM-55AD-201R6. ALL CHECKS GOOD AND NR 8194; AIRCRAFT RETURNED TO SERVICE.

Part: FCU — MALFUNCTIONED (TE FLAPS) · airframe 15,602 hrs · 14,009 cycles

FLAPS FAIL EICAS MESSAGE WITH FLAPS STUCK AT 0 DEG. CAPT DECLARE EMERGENCY AND LANDED WITH NO PROBLEMS. REMOVED AND REPLACED FECU IAW EMB AMM 27-53-02. FLAP OPERATIONAL CHECK IAW AMM 27-53-00 IS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: STEERING SYS — MALFUNCTIONED (NLG) · airframe 14,208 hrs · 12,845 cycles

LOST NOSE WHEEL STEERING WITH ELECTRICAL FAULTS DURING APU START UP. [SUP 05-08-07] PERFORMED ELECTRICAL RESET IAW EMB AMM 24-80-00 WITH ALL INDICATIONS NORMAL. RETURNED AIRCRAFT TO SERVICE.

Part: SKIN — DENTED (FUSELAGE) · airframe 13,471 hrs · 12,250 cycles

SKIN DAMAGE FOUND 11 INCHES AFT OF FRAME 78. REMOVED DAMAGE AND FABRICATED A REPAIR DOUBLER. REPAIR DONE IAW EMB SRM 53-32-01. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — DENTED (FUSELAGE) · airframe 13,471 hrs · 12,250 cycles

DENT ON LEFT FUSELAGE AFT OF FRAME 54 AND ABOVE STRINGER 13L. REMOVED DAMAGE AND FABRICATED REPAIR DOUBLER. REPAIR DONE IAW EMB SRM 51-21-05 AND 53-24-01. RETURNED AIRCRAFT TO SERVICE.

Part: WARNING MESSAGE — ILLUMINATED (TE FLAPS) · airframe 13,466 hrs · 12,249 cycles

FLAP FAIL MESSAGE ON APPROACH, EMERGENCY DECLARED.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT)

FLAP FAIL MESSAGE ON APPROACH, EMERGENCY DECLARED. (M)

Part: WARNING SYSTEM — ACTIVATED (COCKPIT)

BOS - FLT 4548 - FLAP FAIL MESSAGE WHEN SELECTED TO 9 DEGREE, EMERGENCY DECLARED. (M)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING AN IMBV INSPECTION THE GALLEY FLOOR AREA FORWARD DIGITAL WAS FOUND CORRODED. REMOVED THE EXISTING FORWARD DIGITAL. INSTALLED NEW DIGITAL. REPAIR DONE IAW SRM.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING AN IMBV INSPECTION, THE CENTER OMEGA BEAM AT FRAME 25 WAS FOUND CORRODED. CUT OUT SECTION OF THE DAMAGED BEAM. FRABRICATED EXTERNAL ANGLE, FILLER AND SHIMS. REPAIR DONE IAW SRM. (SW21200501158)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING AN IMBV INSPECTION THE GALLEY CENTER HAT BEAM WAS FOUND CORRODED. REMOVED EXISTING CENTER HAT BEAM AND INSTALLED NEW BEAM. REPAIR DONE IAW SRM.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING AN IMBV INSPECTION, THE LT OMEGA BEAM AT FRAME 25 WAS FOUND CORRODED, CUT OUT FLANGE SECTION OF THE DAMAGED LT OMEGA BEAM. FABRICATED AN EXTERNAL ANGLE, FILLER AND 2 SHIMS. REPAIR DONE IAW SRM. (SW21200501158)

Part: STRINGER — CHAFED (FUSELAGE)

ABI - DURING AN MBV INSPECTION, STRINGER 19R WAS FOUND TO BE CHAFED AFT OF FRAME 52. BLENDED CHAFED AREA. PERFORMED AN EDDY CURRENT INSPECTION OF THE AREA WITH NO DEFECTS NOTED. FABRICATED TWO DOUBLER ANGLES, FOUR SHIMS. REPAIR DONE IAW EMB GST-2966/02, AEAI ETN 53-020, EMB-145 SRM (145/1142, CHAPTER 53, REV 19) 53-24-02, AND STANDARD SRM PRACTICES. (M)

Part: STRINGER — CHAFED (FUSELAGE)

ABI - DURING AN MBV INSPECTION, STRINGER 19L WAS FOUND TO BE CHAFED AFT OF FRAME 52. BLENDED CHAFED AREA. PERFORMED AND EDDY CURRENT OF THE AREA WITH NO DEFECTS NOTED. FABRICATED TWO DOUBLERS AND FOUR SHIMS. REPAIR DONE IAW EMB 145 GST-2966/02, AEAI ETN 53-020, EMB 145 SRM (145/1142, CHAPTER 53, REV 19, 53-24-02, AND STANDARD SRM PRACTICES. (M)

Part: STRINGER — CHAFED (FUSELAGE)

ABI - DURING AN MBV INSPECTION STRINGER 19R WAS FOUND TO BE CHAFED AFT OF FRAME 52. BLENDED CHAFED AREA AND PERFORMED EDDY CURRENT INSPECTION WITH NO DEFECTS NOTED. FABRICATED TWO DOUBLER ANGLES, FOUR SHIMS. REPAIR DONE IAW EMB GST-2966/02, AEAI ETN 53-020, EMB-145 SRM (145/1142, CHAPTER 53, REV 19, 53-24-02, AND STANDARD SRM PRACTICES. (M)

Part: HYDRAULIC SYSTEM — LACK OF LUBE (NR 1)

RIC - FLT 4944 - CREW REPORTED THE NR 1 HYDRAULICS SYSTEM LOW LIGHT CAME ON FOLLOWED BY A NR 1 ENGINE HYDRAULIC SYSTEM FAILURE. SYSTEM PRESSURE DROPPED TO ZERO AND WAS REGAINED UPON LANDING GEAR EXTENSION. MAINTENANCE SERVICED THE NR 1 HYDRAULIC SYSTEM IAW EMB MM. HYDRAULIC SYSTEM WAS INSPECTED, HYDRAULIC FILTERS WERE INSPECTED. NO DEFECTS WERE FOUND AND AIRCRAFT WAS RETURNED TO SERVICE. (M)