N288SC

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHT)

MAIN CABIN DOOR, SERVICE DOOR AND FORWARD, BULKHEAD EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY. (M)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

EMERGENCY EXIT OVERWING LIGHT HAS 3 LAMPS INOPERATIVE. RELAMPED EMERGENCY OVERWING EXIT LIGHT IAW B727 MM 33-50-11. (M)

Part: CHARGER — FAILED (CABIN)

BATTERY CHARGER FOR L1 EMERGENCY EXIT LIGHTING NOT CHARGING. REMOVED AND REPLACED CHARGER UNIT PER MM 33-50-51. (M)

Part: INDICATOR — DEFECTIVE (TE FLAPS)

ON TAXI OUT, THE INBOARD FLAP INDICATOR DISPLAYED ASSYMETRIC CONDITION. FLAPS LOCKED OUT. RETURNED TO GATE. RESET FLAP INDICATION SYSTEM IAW MM. OPS CHECK GOOD. THERE WERE NO EMERGENCY MEASURES EXECUTED.

Part: LIGHT — INOPERATIVE (CABIN)

PSM - FOUND EMERGENCY LIGHTS AT L1 AND R1 FAILED TO TEST. REMOVED AND REPLACED LIGHT ASSEMBLIES AT L1 AND R1. (M)

Part: POWER SUPPLY — DISCHARGED (CABIN)

FLT 182 - IAD - RIGHT EXTERNAL AFT BODY FAIRING EMERGENCY LIGHT INOPERATIVE. TROUBLESHOT SYSTEM AND FOUND FAULTY POWER SUPPLY. REMOVED FAULTY POWER SUPPLY AND REPLACED WITH SERVICEABLE UNIT. OPERATIONAL CHECK GOOD PER B727 AMM 33-0-0. (M)

Part: POWER SUPPLY — FAULTY (CABIN)

FLT 182 - IAD - RIGHT EXTERNAL AFT BODY FAIRING EMERGENCY LIGHT INOPERATIVE. TROUBLESHOT SYSTEM AND FOUND FAULTY POWER SUPPLY. REMOVED FAULTY POWER SUPPLY AND REPLACED WITH SERVICEABLE UNIT. OPERATIONAL CHECK GOOD PER B-727 AMM 33-0-0. (M)

Part: POWER SUPPLY — DISCHARGED (CABIN)

ORD - DURING LINE CHECK, FOUND EXTERIOR EMERGENCY LIGHT OUT. REMOVED AND REPLACED BATTERY POWER SUPPLY. (M)

Part: POWER SUPPLY — DISCHARGED (CABIN)

ORD - DURING LINE CHECK, FOUND AFT EXTERIOR EMERGENCY LIGHT OUT. REMOVED AND REPLACED BATTERY POWER SUPPLY. (M)

Part: CHECK VALVE — FAILED (HYD SYSTEM) · airframe 74,935 hrs · 27,511 cycles

DURING TAKEOFF FROM MKE THE AIRCRAFT FILLED WITH SMOKE IN BOTH THE CABIN AND COCKPIT. THE FLIGHT CREW ABORTED THE TAKEOFF. THE AIRCRAFT WAS FERRIED TO MSP, THE ODOR RETURNED BUT NO SMOKE. THE NUMBER ONE ENGINE 13TH STAGE HYDRAULIC RESERVOIR CHECK VALVE WAS FOUND TO HAVE FAILED. REMOVED AND REPLACED BOTH NR 1 AND NR 2 CHECK VALVES AND BOTH COALESOR BAGS. RAN ALL THREE ENGINES AT DIFFERENT POWER SETTINGS SEVERAL TIMES, NO FURTHER FAULT FOUND.

Part: WIRE — BROKEN (CABIN) · airframe 74,911 hrs · 27,501 cycles

THE OVERHEAD EMERGENCY LIGHT AT SEAT 24 STAYED ON AFTER THE POWERR IS WAS REMOVED AND THE SWITHC WAS TURNED OFF. REPAIRED BROKEN DISARM WIRE ON OVERHEAD EMERGENCY LIGHT AT SEAT 24, OPERATIONAL CHECKS GOOD.

Part: GASPER FAN — FAILED (CABIN) · airframe 74,789 hrs · 27,447 cycles

DURING SHORT FINAL SMOKE APPEARED IN THE CABIN AND COCKPIT, THE GASPER FAN SEEMED TO BE THE SOURCE. THE GASPER FAN WAS SHUT OFF AND THE SMOKE CLEARED. REMOVED AND REPLACED THE GASPER FAN OPERATIONAL CHECKS GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 74,593 hrs · 27,363 cycles

DURING A MAINTENANCE LINE CHECK TWO LIGHTS WERE FOUND TO BE OUT ON THE EMERGENCY TRACK LIGHTING. RELAMPED EMERGENCY TRACK LIGHTING OPERATIONAL CHECKS GOOD.

Part: VALVE — LEAKING (PARKING BRAKE) · airframe 74,583 hrs · 27,359 cycles

DURING SHORT FINAL APPROACH SMOKE ENTERED THE CABIN. THE PACKS WERE NOTICED TO BE RUNNING HOT PRIOR TO THIS OCCURANCE. MAINTENANCE REMOVED AND REPLACED THE 35 DEGREE ANTI-ICE VALVE AND FOUND THE LEFT COALESCER BAG TO BE ICED UP. ALSO THE PARKING BRAKE VALVE WAS FOUND TO BE LEAKING HYDRAULIC FLUID INTO THE APU INLET. THE PARKING VALVE WAS REMOVED AND REPLACED.

Part: SIGN — INOPERATIVE (CABIN) · airframe 73,893 hrs · 27,056 cycles

DURING HEAVY MAINTENANCE INSPECTION THE RIGHT FORWARD EMERGENCY EXIT DOOR SELF LUMINOUS EMERGENCY SIGN WAS FOUND INOP. REMOVED AND REPLACED SIGN IAW B727 MM 335031.

Part: VALVE — INOPERATIVE (NR 1 ENGINE) · airframe 73,812 hrs · 27,020 cycles

DURING TAKEOFF ROLL, THE NUMBER ONE ENGINE REMAINED AT IDLE. THE TAKEOFF WAS ABORTED. REMOVED AND REPLACED PRBC AND START BLEED CONTROL VALVE. OPERATIONAL CHECKS GOOD.

Part: FIRE WARNING — ACTIVATED (TEST SYSTEM) · airframe 73,673 hrs · 26,960 cycles

AT GATE, FIRE BELL STARTED SOUNDING RANDOMLY. ENGINES OFF, APU SHUTDOWN. BELL CUTOUT SWITCH WILL NOT SILENCE BELL. REMOVED AND REPLACED FIRE TEST SYSTEM A & B WHEEL WELL SWITCH IAW MM 727 261001, OPERATIONAL CHECKS GOOD.

Part: BATTERY PACK — INOPERATIVE (LT OVERWING) · airframe 73,456 hrs · 26,864 cycles

DURING A MAINTENANCE LINE CHECK THE LEFT OVERWING EMERGENCY EXIT SIGNS WERE FOUND INOPERATIVE.REMOVED AND REPLACED THE LEFT EMERGENCY OVERWING EXIT SIGN BATTERY PACK AND CHARGER ASSEMBLY, OPERATIONAL CHECK NORMAL.

Part: START VALVE — FAILED (NR 3 ENGINE) · airframe 73,426 hrs · 26,850 cycles

DURING CRUISE FLIGHT THE NUMBER THREE ENGINE START VALVE OPEN WARNING LIGHT ILLUMINATED. THE CREW SHUT DOWN THE ENGINE PER C.O.M. PROCEDURES. THE ENGINE SATRT VALVE PRESSURE SWITCH WAS REMOVED AND REPLACED. OPERATIONALLY CHECKS GOOD.

Part: BATTERY PACK — INOPERATIVE (CABIN) · airframe 73,243 hrs · 26,770 cycles

DURING A MAINTENANCE LINE CHECK, THE RIGHT FORWARD EMERGENCY LIGHT WAS FOUND INOPERATIVE. REMOVED AND REPLACED BATTERY AT RIGHT FORWARD OVERWING EMERGENCY LIGHT, OPERATIONAL CHECKS GOOD.

Part: BATTERY PACK — INOPERATIVE (LT OVERWING) · airframe 73,188 hrs · 26,745 cycles

DURING A MAINTENANCE LINE CHECK, THE OVERWING EMERGENCY EXIT SIGNS WOULD ILLUMINATE FOR ONLY 20 SECONDS. REMOVED AND REPLACED BATTERY PACK FOR THE LEFT OVERWING EXIT SIGNS. OPERATIONALLY CHECKED NORMAL.

Part: BATTERY PACK — INOPERATIVE (LT OVERWING) · airframe 73,158 hrs · 26,732 cycles

DURING A MAINTENANCE LINE CHECK, THE LEFT SIDE OVERWING EMERGENCY EXIT SIGNS WERE FOUND INOPERATIVE. REMOVED AND REPLACED BATTERY PACK ASSEMBLY AT THE LEFT OVERWING EMERGENCY EXIT SIGNS. OPERATIONALLY CHECKS GOOD.

Part: FIRE LOOP — MALFUNCTIONED (NR 1 ENGINE) · airframe 73,072 hrs · 26,693 cycles

DURING CRUISE, THE NUMBER ONE ENGINE FIRE BOTTLE, SHUT DOWN ENGINE AND BLEW FIRE BOTTLE. THE FLIGHT CREW RETURNED TO AIRPORT OF ORIGIN. MAINTENANCE INSPECTED THE FIRE LOOP, RAN ENGINE NUMBER ONE, AND NO AIR LEAK WAS NOTED. NUMBER ONE ENGINE FIRE TEST AND OPERATIONAL CHECK GOOD.

Part: BATTERY — INTERMITTENT (LT OVERWING) · airframe 72,795 hrs · 26,578 cycles

DURING A LINE MAINTENANCE CHECK, THE LEFT HAND OVERWING EMERGENCY EXIT SIGNS WERE FOUND TO FLASH THEN EXTINGUISH AFTER 30 SECONDS. THE EMERGENCY EXIT SIGNS ON THE LEFT HAND SIDE BATTERY CARTRIDGES WERE REMOVED AND REPLACED. OPERATIONAL CHECK IS GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 72,688 hrs · 26,536 cycles

DURING A ROUTINE LINE CHECK, THE EMERGENCY PATH LIGHT MODULE AT THE R2 DOOR WAS FOUND INOPERATIVE. THE EMERGENCY PATH LIGHT PIG TAIL MODULE WAS REMOVED AND REPLACED. THE EMERGENCY PATH LIGHTING WAS OPERATIONALLY CHECKED GOOD.

Part: ENGINE — MALFUNCTIONED (NR 1) · airframe 72,624 hrs · 26,512 cycles

WHILE TAXIING OUT FOR TAKEOFF, THE SMOKE ENTERED THE CABIN. THE NUMBER ONE ENGINE EIGHT STAGE AIR DUCT DISCOVERED EXCESS AIR. THE NUMBER ONE ENGINE WAS REMOVED AND REPLACED.

Part: PRBC VALVE — INOPERATIVE (NR 2 ENGINE)

DURING FLIGHT, THE NUMBER TWO ENGINE HAD A COMPRESSOR STALL UPON INCREASING POWER FROM IDLE ON LEVEL OFF AND ON DESCENT. INSPECTED THE NUMBER TWO ENGINE INTAKE AND EXHAUST NO DEFECTS NOTED. REMOVED AND REPLACED PRBC PER MM 753113. RAN THE NUMBER TWO ENGINE ALL PARAMETERS NORMAL. OPERATIONALLY CHECKED GOOD PER MM 7100 PAGE 216. DRAINED MOISTURE TRAP.

Part: COMPRESSOR — MALFUNCTIONED (NR 2 ENGINE)

DURING LEVEL OFF AND ON DESCENT, THE NUMBER TWO ENGINE UPON ADVANCING THRUST LEVERS EXPERIENCED COMPRESSOR STALL. ENGINE RUN CARRIED OUT. HOT AND COLD INSPECTION CARRIED OUT AS PER MM 7200. SURGE BLEED OPERATION CHECK OKAY AS PER 7200.

Part: BATTERY — DISCHARGED (LT OVERWING)

DURING A LINE MAINTENANCE CHECK THE OVERWING EMERGENCY EXIT LIGHTS ON THE LEFT SIDE WERE FOUND INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK AT 18ABC. EMERGENCY EXIT OVERWING SIGNS OPERATIONALLY CHECK NORMAL.

Part: BATTERY — DISCHARGED (CABIN)

DURING A LINE MAINTENANCE CHECK, THE AFT AIRSTAIR OVERHEAD EMERGENCY LIGHTS WERE FOUND DIM. REMOVED AND REPLACED THE BATTERIES. LIGHT OPERATIONALLY CHECKS GOOD PER MM 335061.

Part: SWITCH — FAILED (COCKPIT)

ON TAKEOFF, THE AUTO PACK TRIP FAILED TO ARM. ABORTED TAKEOFF AT 80 KNOTS. FOUND EXCESSIVE WATER IN LINE TO THE NUMBER 2 AUTO PACK CIP SWITCH. PURGED LINE AND OPERATIONALLY CHECKS NORMAL IAW 211100.

Part: LIGHT — INOPERATIVE (GALLEY)

DURING A LINE MAINTENANCE CHECK, THE EMERGENCY FLOOR TRACK LIGHTING ON THE LEFT SIDE BY THE FORWARD GALLEY WAS FOUND INOPERATIVE. FOUND A BROKEN WIRE. SPLICED THE WIRE TOGEHTER AND OPERATIONALLY CHECKED GOOD.

Part: BATTERY PACK — DISCHARGED (CABIN)

DURING A LINE MAINTENANCE CHECK, THE LEFT SIDE OVERWING EMERGENCY EXIT SIGN LIGHTS WERE FOUND INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK ABOVE SEATS 18ABC IAW MM 335022. OPERATIONALLY CHECKS GOOD.

Part: LAMP — INOPERATIVE (CABIN)

DURING A LINE MAINTENANCE CHECK, TWO LAMPS WERE FOUND BURNT OUT OF THE EMERGENCY FLOOR PATH LIGHTING STRIP. RELAMPED AND SYSTEM CHECKS NORMAL.

Part: BATTERY — DISCHARGED (CABIN)

DURING A LINE MAINTENANCE CHECK, THE EMERGENCY LIGHTS AT THE OVERWING EXITS WERE FOUND INOPERATIVE. FOUND BATTERY PACK AT M1090 TO BE LOW OF CHARGE. REMOVED AND REPLACED THE BATTERY PACK. OPERATIONALLY CHECKS GOOD IAW MM 335071.

Part: PRBC — LACK OF LUBE (NR 2 ENGINE)

ON FINAL APPROACH, THE NUMBER TWO COMPRESSOR STALLED WHEN POWER WAS ADDED. LUBRICATED PRBC VALVE IAW MM 720000. OPERATIONAL CHECK ON VALVE OK.

Part: BATTERY PACK — DISCHARGED (LT OVERWING)

DURING A LINE MAINTENANCE CHECK, THE LEFT OVERWING EMERGENCY LIGHTS WERE FOUND INOPERATIVE. REMOVED AND REPLACED LEFT OVERWING EMERGENCY LIGHTS BATTERY PACK. OPERATIONALLY CHECKS NORMAL.

Part: BATTERY — DISCHARGED (AIRSTAIR)

DURING A LINE MAINTENANCE CHECK, THE AFT AIRSTAIRS EMERGENCY OVERHEAD LIGHT WAS FOUND VERY DIM. REMOVED AND REPLACED THE EMERGENCY OVERHEAD LIGHT BATTERIES. OPERATIONALLY CHECKS GOOD PER MM 335061.

Part: VALVE — FAILED (AC COMPARTMENT)

TAKEOFF WAS ABORTED JUST SHY OF V1 DUE TO SMOKE IN THE COCKPIT. NO SMOKE NOTICED IN THE CABIN. REMOVED AND REPLACED FLOW MULTIPLIER PER MM 211211. RAN ALL ENGINES AND PRESSURIZED WITH ALL PACKS RUNNING. OPERATIONALLY CHECKS GOOD.

Part: FUEL LINE — LEAKING (NR 2 ENGINE)

UPON LEVEL OFF AT CRUISE ALTITUDE THE NUMBER TWO ENGINE SHUTDOWN. ALL INDICATIONS LOW. UPON INSPECTION FOUND FUEL LEAK AT THE PRESSURIZATION AND DUMP VALVE LINE RUNNING TO THE FUEL/OIL HEATHER. REMOVED AND REPLACED PACKINGS AND THE LINE, RAN ENGINE AS REQUIRED. LEAK AND OPERATIONAL CHECK GOOD.

Part: LIGHT — INOP (ROW 32D)

DURING A LINE MAINTENANCE CHECK, THE WHITE FLOOR TRACK EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE AT SEAT ROW 32D. INSTALLED A NEW LAMP AT POSITION 32D, OPERATIONALLY CHECKS GOOD.

Part: SIDEWALL — LOOSE (RT COCKPIT)

DURING TAKEOFF ROLL, A SIDEWALL PANEL CAME LOOSE ON THE RIGHT SIDE OF THE FIRST OFFICER'S SEAT JAMMING THE RIGHT RUDDER PEDALS. ABORTED TAKEOFF. INSTALLED FASTENERS AS REQUIRED ON THE PANEL AND OPERATIONALLY CHECKS GOOD.

Part: LIGHT — INOP (ROW 32D)

DURING HEAVY MAINTENANCE CHECK, RED FLOOR TRACK LIGHT INOPERATIVE AT AT SEAT 32D AREA. REPAIRED IAW B277 MM 335101.

Part: BULB — FAILED (AIR STAIRS)

DURING HEAVY MAINTENANCE CHECK, CEILING EMERGENCY LIGHT INOP IN TAIL STAIR COMPARTMENT. REMOVED AND REPLACED LIGHT BULBS IN EMERGENCY LIGHT IAW B727 MM 331001 PAGE 401.

Part: INTERCOASTAL — ELONGATED (BS 330-400)

DURING HEAVY MAINTENANCE CHECK STATION 330 TO 400 RBL 7 APPROXIMATELY, INTERCOSTAL HAS ELONGATED HOLES AT FLOORBEAM ATTACH ANGLE. REMOVED INTERCOASTAL IAW B727 SRM 513002. FABRRICATED DOUBLER REPAIR FORM 2024 T3 .050 IAW B727 SRM 514002 MATERIAL ID PER SRM 531002. TREATED AND PRIMED IAW B727 SRM 512002 MM 511002. INSTALLED IAW B727 SRM 513002 AND 514002.

Part: SEAT TRACK — CORRODED (BS 380)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS IN THE FORWARD MAIN CABIN SEAT TRACK, STA 380 RBL 24. REMOVED CORROSION PER SRM 511006. REMOVED DAMAGED SEAT TRACK PER SRM 513002. FABRICATED PER SAMPLE FROM BAC 1520792. TREATED AND PRIMED PER SRM 512002 AND MM 511002. INSTALLED IAW SRM 531005.

Part: FLOORBEAM — CORRODED (BS 1070)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS ON FLOORBEAM TOP CAP AT STA 1070 JUST AFT OF L2 DOOR. REMOVED CORROSION FROM FLOORBEAM IAW SRM 511006. REMOVED DAMAGED AREA IAW B727 SRM 531008, FABRICATED TWO DOUBLER AND FILLER, ANGLE 1 FROM BAC 14902888 AND ANGLE 2 FROM 14902831 AND FILLER FROM BAC 1505100617 IAW B727 SRM 531008. TREATED AND PRIMED IAW B727 SRM 512002 AND MM 511002. INSTALLED IAW B727 SRM 513002 AND 531008.

Part: BULKHEAD — CORRODED (BS 870)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS IN LT WHEEL WELL FORWARD BULKHEAD AT BS 870, LBL 56 STIFFENER CORRODED NUMEROUS PLACES FROM TOP TO BOTTOM. CLEANED CORROSION IAW B727 SRM 511006 AND 531001 FIGURE 1. FABRICATED FILLER IAW B727 SRM 511004 AND DOUBLER IAW B727 SRM 511004. TREATED AND PRIMED IAW B727 MM 512002 SRM 511002. INSTALLED IAW B727 SRM 513002 AND 514004 FIGURE 1.

Part: STRINGER — CORRODED (BS 294 29)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS IN EQUIPMENT AND ELECTRICAL BAY DOG HOUSE AREA, STR 24, AT BS 294. REMOVED CORROSION PER SRM 511006. FABRICATED CHANNEL REPAIR FORM BAC 498131 IAW B727 SRM 531003 FIGURE 2. TREATED AND PRIMED IAW B727 SRM 512002 MM 511002. INSTALLED IAW B727 SRM 513002 AND 531003 FIGURE 2.

Part: FLOORBEAM — CORRODED (BS 440)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS APPROX FS 440 BL 0 ON T CAP OF MAIN CABIN FLOOR STRUCTURE. REMOVED CORROSION FROM FLOORBEAM IAW B727 SRM 511006. TRIMMED DAMAGE IAW B727 SRM 531008. FABRICATED REPAIR SPLICE FROM BAC 1505100617, BAC 14902785, BAC 14902831, BAC 15123353 AND BAC 15123396. TREATED AND PRIMED IAW B727 SRM 512002 MM 511002. INSTALLED IAW B727 SRM 513002 AND 531008.

Part: SEAT TRACK — CORRODED (BS 410)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS APPROX FS 410 LBL 21 ON SEAT TRACK SUPPORT ANGLE OF MAIN CABIN FLOOR STRUCTURE. REMOVED CORROSION FROM FLOORBEAM IAW B727 SRM 511006. FABRICATED NEW SEAT TRACK BAC 1520792. TREATED AND PRIMED IAW B727 SRM 512002 MM 511002. INSTALLED IAW B727 SRM 513002.

Part: FLOORBEAM — CORRODED (BS 440)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS APPROX FS 440 LBL 11 ON T CAP OF MAIN CABIN FLOOR STRUCTURE. REMOVED CORROSION FROM FLOORBEAM IAW B727 SRM 511006. REMOVED DAMAGE IAW B727 SRM 531008. FABRICATED REPAIR SPLICE FROM BAC 1505100617 ,BAC 14902785, BAC 14902831, BAC 15123353 AND BAC 15123396. TREATED AND PRIMED IAW B727 SRM 512002 MM 511002. INSTALLED IAW B727 SRM 513002 AND 531008.

Part: FLOORBEAM — CORRODED (BS 400)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS APPROX FS 400 LBL 5 ON MAIN CABIN FLOOR STRUCTURE. REMOVED CORROSION FROM FLOORBEAM IAW B727 SRM 511006. TRIMMED DAMAGED IAW B727 SRM 531008. FABRICATED REPAIR SPLICE FROM BAC 1505100617, BAC 14902785, BAC 14902831, BAC 15123353 AND BAC 15123396. TREATED AND PRIMED IAW B727 SRM 512002 MM 511002. INSTALLED IAW B727 SRM 513002 AND 531008.

Part: FLOORBEAM — CORRODED (BS 440)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS APPROX FS 440 BETWEEN RBL 6 AND 12 ON T CAP OF MAIN CABIN FLOOR STRUCTURE. REMOVED CORROSION FROM FLOORBEAM IAW B727 SRM 511006. REMOVED DAMAGE IAW B727 SRM 531008. FABRICATED REPAIR SPLICE FROM BAC 1505100617, BAC 14902785, BAC 14902831, BAC 15123353 AND BAC 15123396. TREATED AND PRIMED IAW B727 SRM 512002 MM 511002. INSTALLED IAW B727 SRM 513002 AND 531008.

Part: SKIN — CORRODED (CENTER WING)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS LT AC BAY CENTER WING LOWER SKIN AT BS 833 TO BS 838 BL 24L TO 30L. REMOVED CORROSION IAW B727 SRM 511006. FABRICATED 1 FILLER FROM 0.160 7075 T6. FABRICATED 1 DOUBLER FROM 0.063 7075 T6. FABRICATED 1 DOUBLER FROM 0.071 7075 T6, ALL IAW FLIGHT VEHICLES DRAWING NUMBER 57994901.0. TREATED AND PRIMED IAW B727 MM 512002 SRM 511002. INSTALLED IAW FLIGHT VEHICLES DRAWING NUMBER 57994901. LEAK CHECK GOOD IAW B727 MM 281100 PAGE 26 PARAGRAPH 8A.

Part: FLOORBEAM — CORRODED (BS 440)

DURING HEAVY MAINTENANCE CHECK, CORROSION WAS FOUND OUT OF LIMITS APPROX FS 440 LBL 18 ON T CAP OF MAIN CABIN FLOOR STRUCTURE. REMOVED CORROSION FROM FLOORBEAM IAW B727 SRM 511006. TRIMMED DAMAGE IAW B727 SRM 531008. FABRICATED REPAIR SPLICE FROM BAC 1505100617, BAC 14902785, BAC 14902831, BAC 15123353 AND BAC 15123396. TREATED AND PRIMED IAW B727 SRM 512002 MM 511002. INSTALLED IAW B727 SRM 513002 AND 531008.

Part: LIGHT — INOP (PAX DOORWAY)

DURING A LINE MAINTENANCE CHECK, THE AFT ENTRY AIRSTAIR EMERGENCY EXIT LIGHT ASSEMBLY WAS FOUND INOPERATIVE. REMOVED AND REPLACED BATTERY HOLDER ASSEMBLY. OPS CHECK GOOD.

Part: FIRE LOOP — FAILED (NR 3 ENGINE)

DURING FLIGHT, THE NUMBER THREE ENGINE FIRE WARNING LIGHT ILLUMINATED. DISCHARGED BOTH ENGINE FIRE BOTTLES AND FIRE LIGHT REMAINED ON. RETURNED AIRCRAFT TO AIRPORT. FOUND FIREWALL LOOP TO BE AT FAULT. REMOVED AND REPLACED FIRE LOOP SYSTEM, OPERATIONALLY CHECKS NORMAL.

Part: SMOKE DETECTOR — INOPERATIVE (LAVATORY)

DURING A LINE MAINTENANCE CHECK, THE AFT RIGHT LAVATORY SMOKE DETECTOR WAS FOUND TO BE INOPERATIVE. REMOVED AND REPLACED THE SMOKE DETECTOR. OPERATIONALLY CHECK GOOD.

Part: BATTERY PACK — DISCHARGED (AFT AIRSTAIR)

DURING A LINE MAINTENANCE CHECK, AN EMERGENCY LIGHT IN THE AFT AIRSTAIR WAS FOUND TO BE INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK IN THE AFT AIRSTAIR EMERGENCY LIGHT, OPERATIONALLY CHECKS GOOD.

Part: OVEN — SMOKING (GALLEY)

DURING FLIGHT, THE AFT NR 1 OVEN EMITTED SMOKE MOMENTARILY WHEN SWITCHED ON. REMOVED AND REPLACED THE OVEN.

Part: BATTERY — DISCHARGED (AFT AIRSTAIR)

DURING A LINE MAINTENANCE CHECK, THE AFT AIRSTAIR EMERGENCY LIGHTS WERE FOUND TO BE DIM. REMOVED AND REPLACED THE BATTERIES, OPERATIONALLY CHECKS GOOD.

Part: WINDSHIELD — FAILED (RT COCKPIT)

THE FIRST OFFICER'S R1 WINDSHIELD WAS SEEN TO SPARK IN THE TOP RIGHT CORNER. REMOVED AND REPLACED THE R1 WINDOW IAW MM 561111. LEAK AND OPERATIONAL CHECK GOOD.

Part: DEICE DUCT — BLOWN (NR 3 ENGINE)

DURING CLIMBOUT, CREW OBSERVED ENGINE NUMBER 3 FIRE WARNING AFTER PASSING 10,000 FEET. NUMBER THREE ENGINE WAS SHUT DOWN PRECAUTIONARY AND FIRE BOTTLE WAS DISCHARGED. RETURNED AIRCRAFT TO MSP, UNEVENTFUL. FOUND THE NUMBER THREE ENGINE ANTI ICE DUCT TO HAVE AN END BLOWN OFF. REMOVED AND REPLACED THE DUCT IAW BMM 302111, OPERATIONALLY CHECKS GOOD.

Part: BATTERY PACK — DISCHARGED (L1 & R1 DOOR)

DURING A LINE MAINTENANCE CHECK, THE EMERGENCY LIGHTS OUTSIDE OF THE L1 AND R1 DOORS ON THE SIDE OF THE AIRPLANE WERE FOUND TO BE INOPERATIVE. REMOVED AND REPLACED THE M982 EMERGENCY LIGHT BATTERY PACK. SYSTEM OPERATIONALLY CHECKS NORMAL.

Part: BATTERY PACK — DISCHARGED (L2 & R2 DOOR)

DURING A LINE MAINTENANCE CHECK, THE SLIDE LIGHTS AT THE R2 AND L2 DOORS WERE FOUND TO BE INOPERATIVE. REMOVED AND REPLACED EMERGENCY BATTERY PACK, OPERATIONALLY CHECKS GOOD.

Part: BATTERY PACK — DISCHARGED (L1 & R1 DOOR)

DURING A LINE MAINTENANCE CHECK, THE SLIDE LIGHTS AT THE R1 AND L1 DOORS WERE FOUND TO BE INOPERATIVE. REMOVED AND REPLACED EMERGENCY BATTERY PACK, OPERATIONALLY CHECKS GOOD.

Part: LIGHT — INOPERATIVE (CABIN)

DURING A LINE MAINTENANCE CHECK, THE AFT AIRSTAIR OVERHEAD EMERGENCY LIGHT AT THE BOTTOM OF THE STAIRS WAS FOUND TO BE INOPERATIVE. REMOVED AND REPLACED THE LIGHT ASSEMBLY SYSTEM AND OPERATIONALLY CHECKS NORMAL IAW MM CHAPTER 335000.

Part: PRESSURIZATION — MALFUNCTIONED (CABIN)

ON CLIMBOUT COULD NOT CONTROL THE CABIN PRESSURIZATION IN ANY MODE. PERFORMED AN OPERATIONAL CHECK OF THE PRESSURIZATION SYSTEM PER 3600 PAGE 501 AND OPERATIONALLY CHECKS NORMAL.

Part: SEAT TRACK — BROKEN (BS 720)

DURING A HEAVY MAINT CHECK, A SEAT TRACK WAS FOUND BROKEN APPROX 4 INCHES LONG ON I/B SIDE OF TRACK AT STATION 720A WL 208 LBL 46. CUT OUT SEAT TRACK IAW SRM B727 531005. FABRICATED NEW SEAT TRACK IAW SRM PER B727 531005 FROM EXTRUSTION BAC 1520 792. TREATED AND PRIMED IAW SRM B727 511006. INSTALLED IAW SRM B727 531005 FIGURE 7.

Part: SHEAR WEB — CRACKED (BS 700-720)

DURING A HEAVY MAINT CHECK, A CRACK WAS FOUND IN THE UPPER CHORD OF THE SHEAR WEB BETWEEN FLOORBEAMS STA 700 AND 720. REMOVED CRACKED SHEAR WEB IN UPPER CHORD. FABRICATED NEW SHEAR WEB FROM BAC14902785 7075 T3 .050 IAW B727 SRM 531002. TREATED AND PRIMED IAW B727 SRM 511002 MM 512002. INSTALLED SHEAR WEB IAW B727 SRM 513001.

Part: SKIN — CRACKED (LT ELEVATOR)

DURING A HEAVY MAINT CHECK, X-RAY INSPECTION OF THE LEFT HAND ELEVATOR REVEALED SEVERAL CRACKS AT THE TRAILING EDGES. CUT OUT CRACKED AREA OF SKIN IAW SRM B727 552003 FIGURE 2. FABRICATED DOUBLERS FROM 2024 T3 .032 PER SRM B727 552003 FIGURE 2. ALODINED AND PRIMED PER SRM 511002 AND MM 512002. INSTALLED REPAIR PER SRM 552003 AND 513002. NO BALANCE REQUIRED AS PER 518007 PAGE 12 FIGURE 2.

Part: CONTROL VALVE — INOPERATIVE (RIGHT)

ON CLIMBOUT THROUGH APPROXIMATELY 25,000 FEET, THE AIRCRAFT CABIN STARTED AN UNCONTROLLABLE CLIMB. INITIATED COM PROCEDURES AND CABIN REACHED APPROXIMATELY 12,000 FEET AND HELD. DESCENDED TO 10,000 FEET AND RETURNED TO SAT. DUMPED 6000 POUNDS OF FUEL BEFORE LANDING. REMOVED AND REPLACED RIGHT FLOW CONTROL VALVE IN ACCORDANCE WITH MAINTENANCE MANUAL 36120. OPERATIONAL AND LEAK CHECKS GOOD.

Part: COMPRESSOR — STALLED (ENGINE)

COMPRESSOR STALL ON ENGINE RUNUP, TAKEOFF ABORTED. INSPECTED ALL THREE ENGINES IN ACCORDANCE WITH 720000 FOR DAMAGE. NO DAMAGE FOUND. PERFORMED BLEED SHIFT CHECK AND OPERATIONALLY CHECKS GOOD IN ACCORDANCE WITH 710000. OK FOR SERVICE AT THIS TIME.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

THE OVERHEAD EMERGENCY EXIT LIGHTS WERE FOUND TO BE INOPERATIVE BETWEEN THE L-2 AND R-2 DOORS. REMOVED AND REPLACED POWER SUPPLY, LIGHT OPS CHECKED NORMAL IAW MM 33-50-01.

Part: SMOKE DETECTOR — FAILED (LAVATORY)

THE FORWARD LAV SMOKE DETECTOR CONTINUES TO SOUND AFTER RELEASING TEST SWITCH. REMOVED AND REPLACED SMOKE DETECTOR, OPS CHECKED GOOD.

Part: BATTERY PACK — DISCHARGED (CABIN)

THE LEFT FORWARD EXTERIOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. INSTALLED NEW BATTERY PACK FOR LEFT EXTERIOR EMERGENCY LIGHT, LIGHT CHECKED GOOD.

Part: ENGINE — FAILED (NR 1 ENGINE)

NUMBER 1 ENGINE FAILED IN FLIGHT AFTER ILLUMINATION OF NUMBER 1 LOW OIL PRESSURE/FILTER BYPASS LIGHT. FOUND N2 ROTOR NO LONGER LINKED TO GEARBOX. REMOVED AND REPLACED NUMBER 1 ENGINE.

Part: SUPPORT — CORRODED (BS 1070)

DURING HEAVY MAINTENANCE VISIT, FOUND FLOOR SUPPORT FRAME CORRODED NEAR L-2 DOOR FLOOR AREA, STATION 1070 LBL 24 TO 65. REMOVED, FABRICATED, AND INSTALLED NEW FLOOR SUPPORT IAW B727 SRM 51-30-2, 51-10-1, 51-20-1 AND MM 51-20-2.

Part: SEAT TRACK — CORRODED (BS 1030-1070)

DURING HEAVY MAINTENANCE VISIT, FOUND CORROSION ON LEFT OTBD SEAT TRACK FROM STATION 1030 TO 1070. REMOVED AND INSTALLED NEW SEAT TRACK IAW B727 SRM 53-10-5, 51-30-2, 51-10-2, AND MM 51-20-11.

Part: FLOORBEAM — CORRODED (BS 1090)

DURING HEAVY MAINTENANCE VISIT, FOUND FLOORBEAM AT STATION 1090 CORRODED. FABRICATED REPAIR IAW B727 SRM 53-10-8, 51-10-2, AND 53-10-2.

Part: SEAT TRACK — CORRODED (BS 400-520)

DURING HEAVY MAINTENANCE VISIT, FOUND SPACING FOR RIGHT INBD SEAT TRACK STATION 400 TO 520 AND LEFT OTBD SEAT TRACK STATION 344 TO 500 NOT MAINTAINING 1 INCH SPACING. REMOVED AND FABRICATED NEW SECTIONS OF SEAT TRACK IAW B727 53-10-5, 53-10-2, 51-30-5, 51-30-8, AND 51-30-2.

Part: SEAT TRACK — MIS MFG (BS 460-520)

DURING HEAVY MAINTENANCE VISIT, FOUND LEFT INBOARD SEAT TRACK AT STATION 460 - 520 NOT CONFORMING TO 1 SPACING. REMOVED, FABRICATED, AND INSTALLED SEAT TRACK IAW B727 SRM 53-10-5, 51-10-2, AND 51-30-2.

Part: SKIN — CORRODED (BS 700-720)

DURING HEAVY MAINTENANCE VISIT, FOUND SKIN PILLOWING THRU RIVET PATTERN OF SKIN LAP 4 RIGHT FROM APPROXIMATELY STATION 700 TO 720. REMOVED, FABRICATED AND INSTALLED DOUBLER REPAIR IAW B727 SRM 53-30-3 AND 53-30-1.

Part: ANGLE — CORRODED (BS 1110)

DURING HEAVY MAINTENANCE VISIT, FOUND CORROSION ON FLOOR SUPPORT LOCATED AT STATION 1110, LBL 0 TO 60. FABRICATED AND INSTALLED REPAIR ANGLES IAW B727 SRM 53-10-8.

Part: SEAT TRACK — CORRODED (BS 720)

DURING HEAVY MAINTENANCE VISIT, FOUND CORROSION ON RIGHT SEAT TRACK AT STATION 720E. REMOVED AND INSTALLED NEW SEAT TRACK IAW B727 SRM 53-10-5, 51-10-2, AND MM 51-20-21.

Part: SUPPORT — CORRODED (BS 1110-1130)

DURING HEAVY MAINTENANCE VISIT, FOUND FLOOR SUPPORT AT STATION 1110 TO 1130, LBL 18 CORRODED. REMOVED, FABRICATED AND INSTALLED NEW SUPPORT IAW B727 SRM 51-20-2, 51-10-1, 51-30-2 AND 51-20-4.

Part: FLOORBEAM — CORRODED (BS 360)

DURING HEAVY MAINTENANCE VISIT, FOUND THE FLOORBEAM AT STATION 369 RBL 12 TO LBL 24 CORRODED. REMOVED 38 SECTION OF UPPER FLOORBEAM, FABRICATED AND INSTALLED CHORD, SUPPORT ANGLES, AND STRAPS IAW B727 SRM 53-10-8.

Part: SEAT TRACK — GOUGED (BS 420-460)

DURING HEAVY MAINTENANCE VISIT, FOUND GOUGED SEAT TRACK FROM STATION 420 TO 460, RBL 55. REMOVED, FABRICATED, AND INSTALLED NEW SEAT TRACK IAW B727 SRM 51-30-2, 51-10-2, AND 53-10-5.

Part: FLOOR WEB — CORRODED (BS 360-373)

DURING HEAVY MAINTENANCE VISIT, FOUND CORROSION UNDER FLOOR WEB AT STATION 360 TO 373, RBL 64. FABRICATED AND INSTALLED REPAIR DOUBLER IAW B727 SRM 51-40-2, 51-30-2, AND MM 51-20-11.

Part: FLOORBEAM — CORRODED (BS 380)

DURING HEAVY MAINTENANCE VISIT, FOUND CABIN FLOORBEAM CORRODED AT STATION 380, RBL 12 TO 48. CUT OUT CORRODED AREA, FABRICATED AND INSTALLED REPAIR PER EO 97-583 AND SRM 53-10-8.

Part: SEAT TRACK — CORRODED (BS 378)

DURING HEAVY MAINTENANCE VISIT, FOUND SEAT TRACK CORRODED STATION 378, RBL 22. REMOVED AND INSTALLED NEW SEAT TRACK IAW B727 SRM 53-10-2, 53-10-5, AND 51-30-2.

Part: SUPPORT — CORRODED (BS 344-380)

DURING HEAVY MAINTENANCE VISIT, CORROSION WAS FOUND ON FLOOR SUPPORT AT STATIONS 344 TO 380, LBL 10 TO RBL 22. INSTALLED REPAIR IAW B727 SRM 53-10-8, 51-30-2, AND 51-20-1.

Part: RIB — CRACKED (WS 738.5)

DURING HEAVY MAINTENANCE VISIT, FOUND RIB LOCATED AT LEFT WING STATION 738.5 CRACKED ON THE UPPER FLANGE AT THE STRINGER 12 ATTACH POINT. REMOVED AND REPLACED RIB IAW B727 SERVICE BULLETIN 727-57-0127.

Part: SUPPORT — CORRODED (BS 1030)

DURING HEAVY MAINTENANCE VISIT, FOUND CORROSION ON FLOOR SUPPORTS AT STATION 1030, RBL 12 TO LBL 12, AND LBL 24 TO LBL 65. REMOVED, FABRICATED, AND INSTALLED NEW SUPPORTS IAW B727 SRM 51-30-2, 51-10-1, 51-20-2, AND MM 51-20-11.

Part: SEAT TRACK — CORRODED (BS 1090-1130)

DURING HEAVY MAINTENANCE VISIT, FOUND CORROSION ON AFT GALLEY SEAT TRACKS FROM STATION 1090 TO 1130, LBL 45. REMOVED AND INSTALLED NEW TRACK IAW B727 SRM 53-10-5, 51-30-2, 51-10-2, AND 51-10-1.

Part: BRACKET — CRACKED (HORIZ STAB)

DURING HEAVY MAINTENANCE VISIT, FOUND LEFT HORIZONTAL STABILIZER L2 BALANCE PANEL CENTER SUPPORT BRACKET CRACKED AT RIVET HOLE LOCATION. REMOVED, FABRICATED, AND INSTALLED NEW BRACKET IAW B727 SRM 52-30-2 AND 51-10-1.

Part: ANGLE — CRACKED (RT WING)

DURING HEAVY MAINTENANCE VISIT, FOUND THE RIGHT WING TRAILING EDGE PANEL SUPPORT ANGLES (2 EACH) CRACKED AT SUPPORT STRUTS BETWEEN SPOILER ACTUATORS NUMBER 12 AND 13. REMOVED, FABRICATED, AND INSTALLED NEW ANGLES AND ROD ASSY PER B727 SRM 57-30-0, 51-30-2, 51-10-2, AND MM51-20-11.

Part: DUCT — CRACKED (LT PACK)

LEFT PACK UNABLE TO MAINTAIN CABIN PRESSURE AT FL 240, DESCENDED TO 10,000 FEET AND CABIN PRESSURE STABILIZED. AIRCRAFT DIVERTED TO ALTERNATE AIRPORT. FOUND CRACKED AIR CONDITIONING DUCT AND TWO LEAKING CHECK VALVES. REPLACED DUCT AND CHECK VALVES, PRESSURIZATION CHECKED NORMAL.

Part: BATTERY — DISCHARGED (LAV SMOKE DET)

FORWARD LAV SMOKE DETECTOR BEEPED. REMOVED AND REPLACED BATTERY AND TESTED NORMAL.

Part: BULB — FAILED (L2 DOOR)

L-2 DOOR EMERGENCY SLIDE LIGHT WAS FOUND INOP. REMOVED AND REPLACED BULB AND SYSTEM, FUNCTIONALLY CHECKED NORMAL.

Part: C1 BLADES — DAMAGED (NR 1 ENGINE)

AT APPROXIMATELY 50 FEET, FOD WAS INGESTED INTO THE NUMBER 1 ENGINE, THE ENGINE FAIL LIGHT ILLUMINATED WITH AURAL WARNING, AND THE NUMBER 1 ENGINE N1 FLUCTUATED. REDUCED NUMBER 1 ENGINE POWER TO IDLE AND ALL GAUGES INDICATED NORMAL. FOUND DAMAGE LIMITED TO THE NUMBER 1 COMPRESSOR SECTION. REMOVED AND REPLACED THE C1 BLADES IN ACCORDANCE WTH JT8D ENGINE MANUAL SECTIONS 72-21, 72-23, AND 72-33. ENGINE FUNCTIONALLY TESTED NORMAL.

Part: BATTERIES — DISCHARGED (CABIN)

AFT AIRSTAIR OVERHEAD EMERGENCY LIGHTS FOUND DIM. REMOVED AND REPLACED BATTERIES AND OPS CHECKED GOOD.

Part: COALESCER BAGS — CONTAMINATED (CABIN)

CREW REPORTED SMOKE IN CABIN. AIRCRAFT RETURNED TO GATE. REPLACED COALESCER BAGS, INSPECTED PNEUMATIC SYSTEM, PERFORMED ENGINE RUNS, AND NO DEFECTS NOTED. FOUND LEFT ACM WITH EVIDENCE OF SEAL LEAKAGE BETWEEN CASE HALVES, REMOVED AND REPLACED ACM. ALSO REMOVED AND REPLACED FLOW MULTIPLIER DUE TO EVIDENCE OF SEAL LEAKAGE BETWEEN CASE HALVES.

Part: LIGHT — INOPERATIVE (CABIN)

AFT EMERGENCY TRACK LIGHT WAS FOUND INOP. REPLACED PIGTAIL ASSEMBLY, LENS, AND LAMP AND OPS CHECKED GOOD IN ACCORDANCE WITH MM 33-50-00.

Part: BULB — FAILED (CABIN)

FOUND AFT AIRSTAIR EMERGENCY LIGHTS INOP. RELAMPED 3 EMERGENCY LIGHTS AND OPS CHECKED GOOD.

Part: WINDOW SEAL — NOT SEATED (L1 WINDOW)

COULD NOT HOLD PRESSURIZATION IN CABIN AT 25,000 FT, NOISE WAS HEARD AT L1 AND L2 AREA DURING CLIMBOUT. RETURNED TO LAS. RESEATED AND RETORQUED L1 WINDOW, PRESSURIZED AIRCRAFT TO 6.5 PSI IN ACCORDANCE WITH MM 21-31-0 AND NO LEAKS WERE NOTED.

Part: BATTERY PACK — DISCHARGED (CABIN)

L2 DOOR EMERGENCY EXIT SIGN INOP. REMOVED AND REPLACED BATTERY PACK FOR L2 DOOR EMERGENCY EXIT SIGN, OPS CHECK GOOD.

Part: FRAME — CORRODED (BS 328)

DURING INSPECTION, CORROSION DAMAGE WAS DISCOVERED ON THE FUSELAGE SKIN AT BS 328 RT, JUST OUTBOARD OF THE NLG WHEEL WELL CUTOUT. ALSO, CORROSION WAS FOUND ON THE BS 328 FRAME AND THE LOWER STIFFENER FOR THE NOSE LANDING GEAR WHEEL WELL SIDE PANEL. THE FUSELAGE AND FRAME WERE REPAIRED IN ACCORDANCE WITH THE SRM AND THE STIFFENER WAS REPAIRED IN ACCORDANCE WITH AN ENGINEERING AUTHORIZATION.

Part: SMOKE DETECTOR — INTERMITTENT (FORWARD LAV)

FORWARD LAVATORY SMOKE DETECTOR TEST BUTTON WAS FOUND INTERMITTENT. REMOVED AND REPLACED SMOKE DETECTOR AND OPS CHECKED GOOD.

Part: SKIN — CRACKED (CARGO DOOR)

FOUND A SMALL CRACK IN SKIN ON THE C3 DOOR, LOWER AFT CORNER. REPAIRED CRACK IN ACCORDANCE WITH SRM 52-20-2.

Part: FLOOR LIGHT — SPLIT (CABIN)

SECTION OF EMERGENCY FLOOR TRACK LIGHTING SPLIT FROM GALLEY CART TRAFFIC, NEAR AFT GALLEY AREA FORWARD OF 33D. REPLACED BAD SECTION OF TRACK LIGHTING IN AFT GALLEY, OPS CHECKED OK.

Part: LIGHT — DAMAGED (CABIN)

EMERGENCY FLOOR TRACK LIGHTING SPLIT IN SECTION NEXT TO SEAT 5D. REPLACED BAD SECTION OF TRACK LIGHTING. OPS CHECKED OK.

Part: SMOKE DETECTOR — INOPERATIVE (AFT LAVATORY)

RIGHT AFT LAV SMOKE DETECTOR WILL NOT SHUT OFF. REMOVED AND REPLACED THE RIGHT AFT LAV SMOKE DETECTOR, OPS CHECKED GOOD.

Part: LAMP — INOPERATIVE (CABIN)

FOUND RIGHT SERVICE DOOR OVERHEAD EXIT SIGN LIGHTS INTERMITTENT. RELAMPED AND OPS CHECKED NORMAL.

Part: LAMP — INOPERATIVE (CABIN)

FOUND LEFT FORWARD OVERWING EXIT SIGN INTERMITTENT. RELAMPED AND OPS CHECKED NORMAL.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

THE LEFT OVERWING EMERGENCY LIGHT WAS FOUND INOP. REPLACED BATTERY POWER SUPPLY ASSEMBLY AND OPS CHECKED OK.

Part: S-DUCT — CORRODED (NR 2 ENGINE)

DURING MAINTENANCE INSPECTION, CORROSION WAS FOUND IN THE INLET OF THE S-DUCT ON ENGINE 2. REMOVED CORROSION, FABRICATED AND INSTALLED A REPAIR IN ACCORDANCE WITH B727 SRM 54-10-03 FIGURE 8.

Part: TRACK LIGHT — INOPERATIVE (CABIN)

FLOOR EMERGENCY TRACK LIGHTING WAS FOUND INOP AT SEATS 21 DEF. REPAIRED WIRES IN TRACK, OPS CHECK OK.

Part: FRAME — DAMAGED (BS 760/783)

WHILE ACCOMPLISHING AD 94-02-04, ELONGATED HOLES WERE FOUND IN THE BS 760 AND 783 FRAMES. REPAIRED HOLES IN ACCORDANCE WITH B727 SB53-197 AND BOEING TELEX 32-9430.

Part: ANGLE — CORRODED (BS 351)

DURING HEAVY MAINTENANCE VISIT, LEVEL 2 CORROSION WAS FOUND ON AFT UPPER ATTACH ANGLE AT BS 351.2 RBL 24. REMOVED CORRODED ANGLE, FABRICATED AND INSTALLED NEW ANGLE, SPLICE, AND SHIMS IN ACCORDANCE WITH B727 SRM 51-40-4 FIGURE 2.

Part: FLOOR BEAM — CORRODED (FS 1065)

DURING HEAVY MAINTENANCE VISIT, CORROSION WAS FOUND ON A FLOOR BOARD SUPPORT BEAM AT FS 1065, RBL 28. REMOVED CORROSION, FABRICATED AND INSTALLED A REPAIR IN ACCORDANCE WITH B727 SRM 51-40-4.

Part: SMOKE DET BATT — DISCHARGED (LT AFT LAV)

LEFT AFT LAV SMOKE DETECTOR WOULD NOT TEST. REMOVED AND REPLACED BATTERY IN LEFT AFT LAV SMOKE DETECTOR. DETECTOR OPS CHECKED GOOD.

Part: SWITCH — DIRTY (NR 1 LE FLAP)

THE NUMBER ONE LEADING EDGE FLAP FAILED TO RETRACT AFTER TAKEOFF, AIRCRAFT RETURNED TO BASE. THE NUMBER ONE LEADING EDGE FLAP POSITION SWITCH AND ACTUATOR CANNON PLUG WERE CLEANED. PERFORMED ADJUSTMENT\TEST PER BOEING MAINTENANCE MANUAL AND FLAP TESTED GOOD.

Part: ENGINE — FAILED (NR 2)

DURING TAKEOFF ROLL, THE NUMBER TWO ENGINE EXPERIENCED A CONTAINED FAILURE AND ENGINE PARTS WERE REPORTED DEPARTING THE AIRCRAFT. THE ENGINE WAS REPLACED. THE FAILED ENGINE IS CURRENTLY UNDER EVALUATION AND SUN COUNTRY IS AWAITING THE RESULTS.

Part: SMOKE DET BATT — DISCHARGED (RIGHT AFT LAV)

THE RIGHT AFT LAV SMOKE DETECTOR WAS FOUND BEEPING CONSTANTLY. THE BATTERY VOLTAGE WAS FOUND LOW, REPLACED BATTERY AND DETECTOR TESTED GOOD.

Part: EEL BATTERIES — DISCHARGED (COCKPIT)

THE COCKPIT DOOR OVERHEAD EMERGENCY LIGHT TESTED VERY DIM. REMOVED AND REPLACED BATTERIES AND LIGHT TESTED GOOD.

Part: EEL WIRE — DAMAGED (CABIN)

LEFT SIDE FORWARD SECTION OF EMERGENCY TRACK LIGHTING WAS FOUND TO BE INOPERATIVE. REPAIRED SPLICE AT AFT SECTION OF FORWARD TRACK AND LIGHTING TESTED GOOD PER MM 33-50-01.

Part: EEL CONNECTOR — LOOSE (CABIN)

THE FORWARD OVERHEAD AISLE EXIT SIGN WAS FOUND INOPERATIVE, DURING FUNCTIONAL TEST. RESEATED THE CANNON PLUG ON EXIT SIGN AND THE LIGHT TESTED GOOD.

Part: EEL BATTERY PACK — DISCHARGED (RT OVERWING)

THE RIGHT OVERWING EXTERIOR EMERGENCY LIGHT WAS FOUND INOPERATIVE, DURING A FUNCTIONAL TEST. CHARGED BATTERY PACK AND LIGHT TESTED GOOD.

Part: BATTERIES — DISCHARGED (LAVS)

THE FORWARD AND AFT LEFT LAVATORY SMOKE DETECTOR EMITTED A CHIRPING SOUND WHILE EN ROUTE. REMOVED AND REPLACED BATTERIES IN THREE LAV SMOKE DETECTORS AND OPS CHECK DETECTORS PER MM 26-00-00.

Part: EEL BATTERY — DISCHARGED (CABIN)

FOUND THE EMERGENCY EXIT AISLE SIGN BETWEEN THE L-2 AND R-2 DOOR TO BE INOPERATIVE. REMOVED AND REPLACED BATTERY PACK M1095 AT THE AFT EMERGENCY AISLE EXIT SIGN IAW MM 33-50-22. SIGN TESTED GOOD.

Part: EEL BATTERY PACK — DISCHARGED (CABIN)

FOUND THE EMERGENCY EXIT LIGHTING ABOVE R-2 DOOR BLINKING REMOVED AND REPLACED R-2 DOOR BATTERY PACK IAW MM 33-50-71, SYSTEM TESTED GOOD.

Part: EEL BATTERIES — DISCHARGED (CABIN)

AFT AIRSTAIR EMERGENCY EXIT LIGHT ON VERY DIM. FOUND BATTERY PACK WITH LOW VOLTAGE AND SOME CORROSION ON TERMINALS. CLEANED TERMINALS AND INSTALLED NEW BATTERIES PER MM 33-50-61, LIGHT TESTED GOOD.

Part: FIRE WIRE — FAULTY (APU)

WHILE STARTING THE APU IN DFW THE FIRE WARNING LIGHT ILLUMINATED, BUT DID NOT RECEIVE THE WARNING BELL. THE FIRE HANDLE WAS PULLED AND ONE FIRE BOTTLE WAS DISCHARGED AND THE FIRE WARNING LIGHT EXTINGUISHED. THE APU WAS INSPECTED AND NO SIGNS OF FIRE WERE NOTED. FOUND FAULT IN FIRE DETECTION SYSTEM ATTRIBUTED TO SHORTED WIRES IN PLUG D4858, PINS 4 AND 9, REPAIRED WIRES. REMOVED AND REPLACED APU FIRE LOOP PER MM 26-15-02 PAGE 401. REPLACED BLOWN FIRE BOTTLE PER MM 26-23-01.

Part: EEL POWER SUPPLY — FAILED (CABIN)

LEFT AFT OVERWING EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY, EMERGENCY LIGHTS TEST GOOD.

Part: SKIN — CORRODED (BS 680)

DURING C-CHECK, FOUND 3 DISHED RIVETS AND SKIN BULGES IN THE FUSELAGE BELLY SKIN, AT BODY STATION 680 BUTT SEAM BL3R. FABRICATED DOUBLERS AND FILLERS, INSTALLED IAW SRM 53-30-03 AND 51-30-02.

Part: RETRACT MECH — MALFUNCTIONED (NLG)

LANDING GEAR REQUIRED ONE RECYCLE TO GET NOSE GEAR TO COME DOWN. FIRST ATTEMPT MAIN LANDING GEAR INDICATED DOWN AND LOCKED, BUT NOSE DOORS AND GEAR REMAINED IN UP POSITION. PERFORMED NOSE GEAR SWING IAW 7-11-00, OPS CHECKED OK.

Part: EEL BATTERY PACK — DISCHARGED (CABIN)

FORWARD AISLE EMERGENCY EXIT SIGN IS INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT FORWARD AISLE EXIT SIGN. OPERATIONS CHECK GOOD.

Part: OVERHEAT LINE — BROKEN (APU)

AFTER SHUT DOWN OF APU HAD FIRE INDICATION OF RED LIGHT IN FIRE SWITCH WITH EGT OF 550 DEGREES. PULLED FIRE SWITCH AND DISCHARGED BOTTLE. FIRE INDICATIONS WENT OUT AFTER THAT. VISUALLY INSPECTED APU AND NO EVIDENCE OF FIRE FOUND. REMOVED AND REPLACED APU FIRE BOTTLE PER MM 26-23-1. FOUND APU OVERHEAT DISCHARGE LINE BROKEN. REPLACED APU OVERHEAT DISCHARGE LINE. SYSTEM OPERATIONS CHECK GOOD.

Part: SMOKE DET — DISCHARGED (AFT LAV)

MSP - AFT LAVATORY SMOKE DETECTOR INOPERATIVE. INSTALLED NEW BATTERY AND TESTED GOOD. (W)

Part: VALVE — LEAKS (PARKING BRAKE)

MSP - ACFT RETURNED TO GATE, CREW REPORTED SMOKE IN CABIN AND COCKPIT. FOUND THE PARKING BRAKE VALVE LEAKING SKYDROL INTO APU INTAKE. REPLACED VALVE AND OPERATIONS CHECKED NORMAL. (W)