N271FL

Part: ODOR — DETECTED (CABIN) · airframe 49,144 hrs · 30,128 cycles

UPON DEPARTURE FROM ABQ, FLIGHT CREW REPORTED A STRONG PULL TO THE RIGHT JUST AFTER TAKEOFF THRUST WAS SET. FULL LEFT RUDDER WITH A LITTLE TILLER STRAIGHTENED THE AIRCRAFT OUT. CONTINUED TAKEOFF ROLL WHICH APPEARED NORMAL. AT GEAR RETRACTION, A STRONG BURNING RUBBER WAS SMELLED. CONTINUED TO ELP TO BURN FUEL. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED LT AND RT LANDING GEAR, LT AND RT WINGS AND FLIGHT CONTROLS, TAXIED AIRCRAFT AND RAN BOTH ENGINES TO TAKEOFF POWER. RAN LT AND RT AIR CONDITIONING PACKS. ALL OPERATIONAL CHECKS WERE NORMAL WITH NO DISCREPANCIES NOTED.

Part: ODOR — DETECTED (CABIN) · airframe 49,144 hrs · 30,128 cycles

UPON DEPARTURE FROM ABQ, FLIGHT CREW REPORTED STRONG PULL TO THE RIGHT JUST AFTER TAKEOFF THRUST WAS SET. FULL LEFT RUDDER WITH A LITTLE TILLER STRAIGHTENED THE AIRCRAFT OUT AND CONTINUED TAKEOFF ROLL, WHICH APPEARED NORMAL. ALSO REPORTED A STRONG BURNING RUBBER SMELL AT GEAR RETRACTION, WHICH WAS THOUGHT TO BE A BLOWN TIRE. AIRCRAFT CONTINUED TO ELP TO BURN FUEL. DECLARED AN EMERGENCY IN ELP AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED LT. AND RT. LANDING GEAR, LT. AND RT. WINGS AND FLIGHT CONTROLS, TAXIED AIRCRAFT AND RAN BOTH ENGINES TO TAKEOFF POWER, AND RAN LT. AND RT. PACKS. ALL OPERATIONAL CHECKS WERE NORMAL.

Part: CONTROLLER — FAILED (A/C BAY) · airframe 49,092 hrs · 30,096 cycles

AIR TURN BACK. FLIGHT CREW REPORTED LOUD RUMBLE NOISE NEAR RT. PACK, ASSOCIATED WITH STRONG SMELL. TURNED PACK AND RT. BLEED OFF AND SMELL AND NOISE WENT AWAY. LOW VIBRATION CONTINUED. MAINTENANCE RAN RT. PACK AND COULD NOT DUPLICATE DISCREPANCY. OPENED PACK BAY DOOR AND INSPECTED AREA WITH PACK ON. NO ABNORMALITIES WERE FOUND. AIRCRAFT WAS FERRIED TO DEN WITH NO ABNORMAL NOISE OR SMELLS OBSERVED. UPON ARRIVAL IN DEN, MAINTENANCE FOUND WATER SEPARATOR BAG HEAVILY ICED AND 35 DEG.TEMP. CONTROL SYSTEM INOPERATIVE IN RT. A/C BAY. REPLACED RT. 35 DEG. TEMP. CONTROLLER.

Part: ACTUATOR — FAILED · airframe 48,923 hrs · 30,000 cycles

UPON ARRIVAL, FLIGHT CREW REPORTED "A" SYSTEM HYDRAULIC QUANTITY AND PRESSURE FELL TO ZERO AFTER LANDING. REPLACED NO. 8 GROUND SPOILER ACTUATOR PER MM 27-62-101. PERFORMED OPERATIONAL CHECK, LEAK CHECK AND RIG CHECK. REPLACED NO. 1 AND NO. 2 ENGINE DRIVEN HYDRAULIC PUMPS PER MM 29-11-32 AND SERVICED HYDRAULIC SYSTEM.

Part: COUPLING — DISCONNECTED · airframe 48,748 hrs · 29,887 cycles

AIR TURN BACK. FLIGHT CREW REPORTED FLAPS DID NOT RETRACT AFTER TAKEOFF. LT. TORQUE TUBE COUPLING AT NO. 4 FLAP TRANSMISSION WAS DISCONNECTED. RECONNECTED COUPLING PER MM 27-51-251. ADJUSTED TRAILING EDGE FLAPS PER MM 27-51-01 AND PERFORMED OPERATIONAL TEST.

Part: B-NUT — LOOSE (HYDRAULIC SYS) · airframe 48,525 hrs · 29,751 cycles

AIR TURNBACK, FLIGHT CREW REPORTED LOSS OF A-SYSTEM HYDRAULIC PRESSURE AND QUANTITY. TIGHTENED NR 1 ENGINE SUPPLY LINE B-NUT, REPLACED NR 1 ENGINE CASE DRAIN FILTER. PERFORMED LEAK CHECK AND OPERATIONAL CHECK AND CHECKED OKAY.

Part: WEB — CRACKED (FUSELAGE) · airframe 48,437 hrs · 29,699 cycles

DURING C-1 CHECK, FLIGHT CREW REPORTED SEVERAL CRACKS FROM RIVET HOLE BEHIND THE 178 BULKHEAD IN THE FLOOR STRUCTURE AT BS 180, WL 207. MAINTENANCE REMOVED CRACKS FROM RIVET HOLE AND INSTALLED REPAIR PARTS PER SRM 51-40-02.

Part: AILERON — DELAMINATED (RT WING) · airframe 48,174 hrs · 29,527 cycles

PRIOR TO DEPARTURE, MAINTENANCE REPORTED OTBD SIDE OF RT AILERON DELAMINATED. REPLACED AILERONS IN LT AND RT POSITIONS PER MM 27-11-11, RIGGED AILERONS, AND PERFORMED OPERATIONAL CHECK PER MM 27-11-11.

Part: ENGINE — VIBRATION (NR 1) · airframe 47,382 hrs · 29,024 cycles

AIR TURNBACK. FLIGHT CREW REPORTED NR 1 ENGINE VIBRATION ON CLIMBOUT AT 20,000 FT. NR 1 ENGINE WAS SHUT DOWN AND AN EMERGENCY WAS DECLARED. AIRCRAFT RETURNED TO PHX WITHOUT INCIDENT. THE NR 1 ENGINE IS IN THE PROCESS OF BEING REPLACED. AN ADDENDUM WILL BE ISSUED WHEN CAUSE OF FAILURE IS KNOWN.

Part: TELEFLEX CABLE — OUT OF ADJ (MLG WHEEL WELL) · airframe 47,278 hrs · 28,953 cycles

AIR TURN BACK. FLIGHT CREW REPORTED GEAR HANDLE WOULD NOT MOVE TO "UP" POSITION AFTER TAKEOFF AND LANDING GEAR WARNING HORN WOULD NOT SILENCE AFTER FLAPS WERE RETRACTED. REPLACED LANDING GEAR ACCESSORY UNIT AS PRECAUTIONARY PER MM 32-07-100. ADJUSTED GROUND SPOILER INTERLOCK CABLE, PERFORMED OPERATIONAL TEST PER MM 27-62-51 AND CHECKED OKAY. ADJUSTED LANDING GEAR SAFETY SENSORS, PERFORMED OPERATIONAL TEST PER MM 32-04-200 AND CHECKED OKAY.

Part: FIRE DETECTOR — MALFUNCTIONED (APU) · airframe 47,252 hrs · 28,936 cycles

FLIGHT CREW REPORTED APU FIRE WARNING ILLUMINATED IN FLIGHT FROM PHX TO DEN. THE APU FIRE BOTTLE WAS DISCHARGED AND AN EMERGENCY WAS DECLARED. THE AIRCRAFT WAS DIVERTED TO ABQ AND LANDED WITHOUT INCIDENT.AN INSPECTION REVEALED NO SIGNS OF OVERHEATING OR FIRE. PLACARDED APU FIRE DETECTION SYSTEM PER MEL 26-8.1. SUPPLEMENTAL INFORMATION TO FOLLOW WHEN REPAIR IS ACCOMPLISHED.

Part: COOLING FAN — INOPERATIVE (E/E BAY) · airframe 47,092 hrs · 28,825 cycles

UPON ARRIVAL, FLIGHT CREW REPORTED EQUIPMENT COOLING FAN "OFF" LIGHT ILLUMINATED IN FLIGHT. SELECTED ALT NORMAL BLOWER AND COOLING FAN CIRCUIT BREAKER TRIPPED, FOLLOWED BY AN ELECTRICAL BURNING ODOR. ALT FAN CONTINUED TO OPERATE NORMALLY. MAINTENANCE REPLACED EQUIPMENT COOLING FAN.

Part: CHANNEL — CORRODED (LAVATORY)

DEN - DURING C-7 CHECK, INSPECTION REPORTED FORWARD LAVATORY AFT WALL HAT SECTION CORRODED AT BS 306, LBL 45, LBL 65. MAINTENANCE REPLACED HAT SECTION PER SRM 53-10-2 AND 53-10-3. (M)

Part: SKIN — BULGED (FUSELAGE)

DEN - DURING C-7 CHECK, INSPECTION REPORTED NR 1 DME ANTENNA BASE HAD SEALANT BLOWN OUT OF GAP, REVEALING A BULGE IN THE SKIN. MAINTENANCE REMOVED DME ANTENNA PER SRM 51-10-2. INSTALLED DOUBLER PER SRM 53-10-2. INSTALLED DME ANTENNA PER MM 34-55-11 AND PERFORMED OPERATIONAL CHECK PER EA 34-737-039. (M)

Part: FAIRING — CRACKED (NR 2 ENGINE) · airframe 45,466 hrs · 27,694 cycles

DEN - DURING C-7 CHECK, INSPECTION REPORTED A 2 INCH CRACK IN THE NR 2 ENGINE THRUST REVERSER FAIRING FORWARD WEB STIFFENER UNDER FIRE SEAL. MAINTENANCE REPLACED WEB ANGLE PER SRM''S 51-10-2, 51-40-3. 51-20-1, AND 51-10-1. (X)

Part: INTERCOSTAL — CRACKED (FUSELAGE)

DEN - DURING C-7 CHECK, INSPECTION REPORTED A 1 INCH CRACK IN INTERCOSTAL AT LBL 5.7 FORWARD PRESSURE BULKHEAD BETWEEN WL 195 AND WL 194 BEHIND LANDING GEAR LEVER U SWITCH. MAINTENANCE REPAIRED CRACK PER SRM 53-10-11, FIGURE 8. (M)

Part: BEAM — CRACKED (CARGO DOOR)

DURING C-7 CHECK INSPECTION, REPORTED AFT CARGO DOOR LOWER AFT BEAM INNER WEB CRACKED. MAINTENANCE REMOVED DAMAGED AREA. FABRICATED FILLER AND DOUBLER AND INSTALLED PER SRM 51-40-3. (M)

Part: ANGLE — CRACKED (CARGO DOOR)

DEN - DURING C-7 CHECK, INSPECTION REPORTED CRACK IN LOWER AFT ANGLE OF C2 DOOR. MAINTENANCE REPLACED DAMAGED ANGLE PER SRM 51-40-3. (M)

Part: BEAM — CRACKED (CARGO DOOR)

DURING C-7 CHECK INSPECTION REPORTED CRACK IN AFT CARGO DOOR LOWER REAR CROSSBEAM WEB. MAINTENANCE INSTALLED NEW LOWER REAR CROSSBEAM WEB CHORD PER SRM 51-30-2. (M)

Part: SKIN — CRACKED (PAX DOOR)

DEN - DURING C-7 CHECK INSPECTION, REPORTED CRACK IN INTERIOR PANEL SKIN JUST FORWARD OF L-2 DOOR CENTER. MAINTENANCE FABRICATED REPAIR STRAP AND REPAIRED AREA PER EA 53-737-065. (M)

Part: FRAME — CORRODED (FUSELAGE)

DEN - DURING C-7 CHECK, INSPECTION REPORTED E/E FRAME CORRODED AT BS 312, STRINGER 26L. MAINTENANCE REMOVED DAMAGED AREA. FABRICATED AND INSTALLED REPAIR SECTION PER SRM 51-40-3. (M)

Part: WEB — TORN (FUSELAGE)

DURNG C-7 CHECK INSPECTION, REPORTED WEB TORN BETWEEN BS 294 AND BS 312, BELOW TOP CHORD AT STIFFENER. MAINTENANCE FABRICATED AND INSTALLED REPLACEMENT WEB PER SRM 53-10-2 AND 51-30-2. (M)

Part: CHANNEL — CRACKED (RT NACELLE)

DEN - DURING C-7 CHECK INSPECTION, REPORTED 1.6 INCH CRACKED IN RIGHT ENGINE INBOARD FIXED COWL AT LAST RIB, UPPER CROSS U-CHANNEL. MAINTENANCE FABRICATED REPLACEMENT U-CHANNEL, SHIMS AND CORNER BRACE PER SRM 54-10-2. (M)

Part: ANGLE — CRACKED (AIRSTAIR)

DEN - DURING C-7 CHECK INSPECTION REPORTED CRACK IN AIRSTAIR DOOR TRACK SUPPORT ANGLE AT BS 351 STRINGER 22. MAINTENANCE REPAIRED TRACK SUPPORT ANGLE PER SRM 51-40-3. (M)

Part: STRUCTURE — DAMAGED (INTAKE)

DEN - DURING C-7 CHECK INSPECTION REPORTED A HOLE IN THE NR 2 ENGIEN INLET. MAINTENANCE REMOVED DAMAGED AREA. FABRICATED REPLACEMENT PARTS AND REPAIRED PER SRM 51-30-2. (M)

Part: FRAME — CRACKED (FUSELAGE)

DURING C-7 INSPECTION, FOUND FRAME CRACKED IN RADIUS FORWARD OF E/E BAY DOOR AT BS 294.5, STRINGER 23R. MAINTENANCE REMOVED DAMAGED SHEAR TIE, FABRICATED AND INSTALLED REPLACEMENT SHEAR TIE PER SRM 53-10-4. (M)

Part: MOUNT — CORRODED (WATER HEATER)

DEN - DURING C-7 CHECK, INSPECTION REPORTED CORROSION ON SUPPORTS AND MOUNTING SKIN OF AFT LAVATORY HEATED WATER DRAIN MAST, BS 987, STRINGER 23-24. MAINTENANCE REMOVED DAMAGED AREA. FABRICATED AND INSTALLED REPLACEMENT PARTS PER SRM 53-10-2 FIG 5, 51-30-2 AND SOPM 20-50-01 FIG 1. (M)

Part: WEB — CRACKED (PAX DOOR)

DEN - DURING C-7 CHECK INSPECTION, REPORTED CRACK IN LIGHTENING HOLE ON R-1 DOOR TORQUE BOX WEB. MAINTENANCE REMOVED DAMAGED AREA. FABRICATED AND INSTALLED FILLER AND DOUBLER PER SRM 51-40-3. (M)

Part: TRACK — CRACKED (CARGO DOOR)

DEN - DURING C-7 CHECK INSPECTION REPORTED, CRACK IN RIGHT FORWARD CARGO DOOR TRACK INBOARD OF DOOR CENTER AT BS 460, STRINGER 27R. MAINTENANCE INSTALLED NEW TRACK AND NEW NUT PLATES ON TRACK TO ATTACH FLOORBOARDS PER SRM 53-20-1. (M)

Part: INTERCOSTAL — CORRODED (FUSELAGE)

DEN - DURING C-7 CHECK INSPECTION REPORTED INTERCOSTAL CORRODED AT FORWARD SIDE OF FLOORBEAM 312, BL 0. MAINTENANCE REMOVED DAMAGED AREA. FABRICATED AND INSTALLED REPLACEMENT INTERCOSTAL PER EA 53-737-068 AND SRM 51-20-01. (M)

Part: BOLT — LOOSE (HORIZONTAL STAB)

DEN - DURING C-7 CHECK INSPECTION, FOUND LEFT HORIZONTAL STABILIZER CENTER SECTION HINGE PIVOT BOLT ROTATING IN HOUSING. MAINTENANCE REPLACED LOCKING PLATE PER MM 27-41-31. (M)

Part: COWLING — CRACKED (NACELLE)

DEN - DURING C-7 CHECK INSPECTION REPORTED CRACK AT AFT UPPER END OF ENGINE INBOARD FIXED COWL IN FRAME APPROXIMATELY 12 INCHES FROM AFT END. THERE IS ALSO ANOTHER CRACK IN SAME FRAME APPROXIMATELY 1.2 INCHES LONG, APPROXIMATELY 6 INCHES FROM AFT END. ALSO A CRACK 1.3 INCHES LONG IN THE METAL THAT HOLDS THE FRAME TO THE RIB. MAINTENANCE FABRICATED BRACKET/ANGLE DOUBLER PER SRM 54-10-3. STOP DRILLED CRACK AND INSTALLED BRACKET/ANGLE DOUBLER PER SRM 51-10-0. (M)

Part: FLOOR SUPPORT — CRACKED (FUSELAGE)

DEN - DURING C-7 CHECK INSPECTION REPORTED CRACK IN LONGITUDINAL FLOORBEAM AT BS 1016 IN AFT CABIN, AFT AND INBOARD OF R-2 DOOR. MAINTENANCE REPLACED SHEAR WEB, BS 1006-1016, UNDER RIGHT GALLEY AREA PER EA 53-737-067A. (M)

Part: FLANGE — CRACKED (NACELLE)

DEN - DURING C-7 CHECK INSPECTION, REPORTED 1 INCH CRACK IN U FLANGE AT LOWER MOUNT OF LT INBOARD FIXED COWL. MAINTENANCE FABRICATED U FLANGE AND DOUBLER AND REPAIRED PER SRM 54-10-01, 54-10-02, AND 54-10-03. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DEN - DURING C-7 CHECK INSPECTION, REPORTED CORROSION FLOOR SUPPORT AT BS 925, BL 8L. MAINTENANCE INSTALLED REPLACEMENT FLOOR SUPPORTS AT BS 907 - BS 927, LBL 8, PER SRM 51-30-2. (M)

Part: STRINGER — CRACKED (FUSELAGE)

DEN - DURING C-7 CHECK, INSPECTION REPORTED CRACK AT STRINGER 16R, BS 520 AT WING SCAN LIGHT STRINGER FORWARD AND AFT OF LIGHT BOX AT FASTENER HOLES. MAINTENANCE REMOVED STRINGER TIES, FASTENERS AND TRIMMED STRINGERS ENDS BACK TO NEXT FASTENER HOLE. FABRICATED, DRILLED, PRIMED AND INSTALLED REPLACEMENT STRINGER CHANNELS AND NEW TIES PER EA 53-737-062 AND SRM 51-40-01. (M)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DEN - DURING C-7 CHECK INSPECTION REPORTED CORROSION ON TOP OF FLOORBEAM BS 947, BL 12L TO BL 12R. MAINTENANCE REPLACED PREVIOUS REPAIR T-CHORD AT BS 947 PER SRM 51-30-2 AND SRM 53-10-0. REMOVED FLOORBEAM UPPER T-CHORD AT BS 947, RBL 60, TO LBL 60 PER SRM 51-30-2 AND 53-10-9. REMOVED FOR ACCESS 2 EACH FLOOR SUPPORT SEGMENTS FROM BS 947-967, RBL 9 - RBL 65 AND BS 947-967, LBL 9 - LBL 65 PER SRM 51-0-2. FABRICATED NEW FLOORBEAM PER SRM 53-10-0. INSTALLED FLOOR SUPPORT SEGMENTS BS 947-967, RBL 9 - RBL 65, AND BS 947-967 LBL 9 - LBL 65 PER SRM 51-30-2. INSTALLED ALL FASTENERS COMMON TO FLOORBEAM SPLICE AT BS 947, ALONG WITH FASTENERS COMMON TO FLOOR SUPPORTS REMOVED FOR ACCESS IAW PER 51-30-2. (M)

Part: FLOOR SUPPORT — CRACKED (FUSELAGE)

DEN - DURING C-7 CHECK INSPECTION, REPORTED CRACK IN LEFT FLOOR SUPPORT AT BS 540 EXPANSION JOINT, BBL 0. MAINTENANCE REPLACED FLOOR SUPPORT PER SRM 53-20-00. (M)

Part: MUFFLER — DAMAGED (APU BAY)

ABQ - UPON DEPARTURE, FLIGHT CREW REPORTED APU AUTO SHUTDOWN AT 11,000 FEET. MAINTENANCE FOUND DAMAGE TO APU COMPRESSOR, TURBINE, MUFFLER, AND FIRE LOOP. MAINTENANCE REPLACED APU, MUFFLER AND FIRE LOOP AND CHECKED OKAY. REF: OPER CONTROL NR F3LA99167, 2000ZZZX91 AND 2000ZZZX92. CYCLES: 4,481.

Part: FIRE LOOP — DAMAGED (APU)

ABQ - UPON DEPARTURE, FLIGHT CREW REPORTED APU AUTO SHUTDOWN AT 11,000 FEET. MAINTENANCE FOUND DAMAGE TO APU COMPRESSOR, TURBINE, MUFFLER, AND FIRE LOOP. MAINTENANCE REPLACED APU, MUFFLER AND FIRE LOOP AND CHECKED OKAY. REF: OPER CONTROL NR F3LA99167, 2000ZZZX91 AND 2000ZZZX93. CYCLES: 4,481.

Part: TURBINE — DAMAGED (APU)

ABQ - UPON DEPARTURE, FLIGHT CREW REPORTED APU AUTO SHUTDOWN AT 11,000 FEET. MAINTENANCE FOUND DAMAGE TO APU COMPRESSOR, TURBINE, MUFFLER, AND FIRE LOOP. MAINTENANCE REPLACED APU, MUFFLER AND FIRE LOOP AND CHECKED OKAY. REF: OPER CONTROL NR F3LA99167, 2000ZZZX92 AND 2000ZZZX93. CYCLES: 4,481.

Part: COMPRESSOR — DAMAGED (APU)

ABQ - UPON DEPARTURE, FLIGHT CREW REPORTED APU AUTO SHUTDOWN AT 11,000 FEET. MAINTENANCE FOUND DAMAGE TO APU COMPRESSOR, TURBINE, MUFFLER, AND FIRE LOOP. MAINTENANCE REPLACED APU, MUFFLER AND FIRE LOOP AND CHECKED OKAY. REF: OPER CONTROL NR 2000ZZZX91 THROUGH 2000ZZZX93. CYCLES: 4,481. (X)

Part: WIRE — CHAFED (NLG)

DEN - FLT 436 - FLIGHT CREW REPORTED RED NOSE LANDING GEAR INTRANSIT LIGHT REMAINED ILLUMINATED WITH LANDING GEAR RETRACTED. RECYCLED LANDING GEAR AND INTRANSIT LIGHT EXTINGUISHED. MAINTENANCE REPAIRED CHAFED WIRING AT AFT RT SIDE OF NOSE WHEEL AT THE POINT THE HARNESS EXITS THE CONDUIT AND PASSES THROUGH THE FEED THROUGH. PERFORMED GEAR SWING AND CHECKED OK. (M)

Part: INTERCOSTAL — CORRODED (BS 947-957)

DEN - DURING C-CHECK INSPECTION, FOUND CORROSION ON INERCOSTAL AT BS 947 TO BS 957, BL 40R, UNDERSIDE AT NUT PLATE HOLE. MAINTENANCE FABRICATED REPAIR ANGLE AND INSTALLED PER SRM 53-10-10. (M)

Part: WEB — CORRODED (BS 1016)

DEN - DURING C-6 CHECK, INSPECTION REPORTED RIGHT SIDE WEB AT BS 1016 CORRODED AND DAMAGED. MAINTENANCE FABRICATED REPLACEMENT WEB AND REPAIRED PER SRM 51-40. (M)

Part: SKIN — CRACKED (BS 727)

DEN - DURING C-CHECK, INSPECTION REPORTED .1250 INCH CRACK IN LT FUSELAGE SKIN PANEL AT BS 727, STR 16L. MAINTENANCE FABRICATED FILLER AND DOUBLER AND INSTALLED USING REQUIRED FASTENERS PER SRM 53-30-3. CYCLES: 25,993. (X)

Part: FRAME — CORRODED (CARGO COMPT)

DEN - DURNG C-CHECK INSPECTION, REPORTED CORROSION ON UNDER SIDE OF RIGHT FLOOR TO SIDEWALL FRAME. EXTENDING AFT OF FORWARD CARGO DOOR TO AIR DISTRIBUTION BAY. MAINTENANCE REMOVED FRAME, BURNISHED CORROSION AND REPAIRED PER SRM 51-40-2. (M)

Part: FLOORBEAM — CORRODED (BS 500)

DEN - DURING C-CHECK, INSPECTION REPORTED EXFOLIATION CORROSION IN FORWARD CARGO COMPARTMENT, ARUOND FLOOR EDGE BEAM NUT PLATE, AT BS 500A, ABOVE S 26R. MAINTENANCE REMOVED FLOOR EDGE BEAM, BURNISHED CORROSION AND REPAIRED PER SRM 51-40-2. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED EXTERIOR MOUNTED FORWARD ENTRY AND FORWARD SERVICE DOOR ESCAPE SLIDE LIGHTS INOPERATIVE. MAINTENANCE REPLACED M 571 BATTERY PACK PER MM 33.51.71 AND CHECKED OKAY. (X)

Part: FRAME — DAMAGED (BS 435-440)

PAE - DURING C-CHECK INSPECTION, REPORTED DAMAGE TO FRAME WEB AT BS 435-440, STRINGER 25R TO 26R, FORWARD OF FORWARD CARGO DOOR CUTOUT. MAINTENANCE REMOVED DAMAGED AREA, FABRICATED REPLACEMENT PARTS AND REPAIRED PER SRM 53-10-3, 51-30-2 AND 51-40-2. (M)

Part: FLOORBEAM — CORRODED (BS 773)

PAE - DURING C-CHECK, INSPECTION REPORTED CORROSION AROUND NUTPLATE HOLES ON FLOORBEAM AT BS 773, WL 155, (RBL 3, RBL 6, LBL 3, LBL 8 AND LBL 12). MAINTENANCE REMOVED CORRODED AREAS, FABRICATED REPLACEMENT PARTS AND REPAIRED PER SRM 51-30-2, 51-30-5, 53-10-1 AND 53-10-5. (M)

Part: STRINGER — CORRODED (BS 757)

PAE - DURING C-CHECK INSPECTION, REPORTED CORROSION UNDER NUTPLATE ON STRINGER 19R, BS 757. MAINTENANCE REMOVED CORRODED AREA (1.6 INCH BY 1 INCH BY .035 INCH). FABRICATED REPLACEMENT PARTS AND REPAIRED PER SRM 53-10-1 AND 53-10-3. (M)

Part: SHEAR TIE — CORRODED (BS 767)

PAE - DURING C-CHECK INSPECTION, REPORTED CORROSION ON SHEAR TIE AT BS 767, LBL 7 TO RBL 15. MAINTENANCE REMOVED DAMAGED AREA (1 INCH BY 3 INCH). FABRICATED REPLACEMENT PARTS AND REPAIRED PER SRM 51-30-2 AND 53-10-1, FIG 1. (M)

Part: FITTING — CORRODED (LT MLG)

PAE - DURING C-CHECK INSPECTION, REPORTED CORROSION IN LUG BOLT HOLES FOR AFT STABILIZER FITTING ON LEFT MIAN LANDING GEAR SUPPORT BEAM. MAINTENANCE REMOVED CORROSION PER ER 98-0370, FABRICATED REPLACEMENT PARTS AND REPAIRED PER ER 98-0370 AND SRM 51-10-0. (M)

Part: STRINGER — CORRODED (BS 767-807)

PAE - DURING C-CHECK INSPECTION, REPORTED CORROSION ON STRINGER 26R, BS 767-807. MAINTENANCE FABRICATED REPLACEMENT STRINGER AND DOUBLERS AND REPAIRED PER SRM 51-30-2, 51-40-2 AND 53-10-3. (M)

Part: FITTING — CORRODED (RT MLG)

DURING C-CHECK INSPECTION, REPORTED CORROSION ON AFT STABILIZER BEAM INBOARD LUG FACE AND LUG BORES ON RIGHT MAIN LANDING GEAR BEAM. MAINTENANCE REPLACED AFT STABILIZER BEAM FITTING PER OHM 57-40-01. (M)

Part: FITTING — CORRODED (RT MLG)

PAE - DURING C-CHECK INSPECTION, REPORTED CORROSION IN RT MAIN LANDING GEAR SUPPORT BEAM LUG BORES WHERE AFT STABILIZER BEAM ATTACHES. MAINTENANCE REMOVED CORROSION AND REPAIRED PER ER 98-0370. (M)

Part: TRACK — CORRODED (NR 6 TE FLAP)

PAE - DURING C-CHECK, INSPECTION REPORTED AFT ENGINE MOUNT ATTACH POINT ON NR 6 FLAP TRACK CORRODED. MAINTENANCE REMOVED CORROSION, FABRICATED REPLACEMENT PARTS AND REPAIRED PER ER 96-0388. OHM 20-10-2, OHM 20-42-10, AND OHM 20-42-05. (M)

Part: SKIN — CORRODED (BS 767-787)

PAE - DURNIG C-CHECK INSPECTION, REPORTED CORROSION ON ANTENNA MOUNT, BS 767-787, LBL 2, AND ON SKIN UNDER ANTENNA MOUNT. MAINTENANCE REMOVED DAMAGED AREA (11 INCH BY 4 INCH), FABRICATED REPAIR DOUBLER AND INSTALLED NEW ANTENNA MOUNT PER SRM 51-30-2. (M)

Part: STRINGER — CORRODED (BS 766)

PAE - DURING C-CHECK, INSPECTION REPORTED CORROSION ON STRINGER AROUND FASTENER HOLE IN STRINGER 23L, BS 766. MAINTENANCE FABRICATED REPLACEMENT SHIM AND REPAIRED PER SRM 51-30-2 AND 53-10-1. (M)

Part: STRINGER — CORRODED (BS 380-540)

PAE - DURING C-CHECK INSPECTION REPORTED, CORROSION IN STRINGER 25L, BSL 380-540. MAINTENANCE REMOVED CORRODED AREAS, FABRICATED REPLACEMENT PARTS AND REPAIRED PER SRM 51-30-2, AND 53-10-3. (M)

Part: FRAME — CORRODED (BS 490)

PAE - DURING C-CHECK INSPECTION REPORTED, CORROSION ON FRAME WEB AFT OF FORWARD CARGO DOOR CUTOUT AT BS 490, STRINGER 24R TO 25R. MAINTENANCE REMOVED CORROSION. FABRICATED REPLACEMENT PARTS AND REPAIRED PER SRM 51-10-03, 51-30-2, 53-10-1 AND OHM 20-50-14. (M)

Part: BULKHEAD SUPPORT — CORRODED (BS 947)

PAE - DURING C-CHECK INSPECTION REPORTED, CORROSION ON AFT BULKHEAD TO FLOOR SUPPORT AT BS 947 FROM RBL 22 - LBL 22. MAINTENANCE FABRICATED BULKHEAD TO FLOOR SUPPORT AND INSTALLED PER SRM 51-30-2, 51-30-5 AND 51-30-8. (M)

Part: TIE — CORRODED (BS 437)

PAE - DURING C-CHECK, INSPECTION REPORTED STRINGER TIE CORRODED ON STRIGNER 25R AT BS 437. MAINTENANCE FABRICATED STRINGER TIE AND INSTALLED PER SRM 51-20-1, 51-30-2 AND 51-20-4. (M)

Part: RELIEF VALVE — FAILED (CABIN)

DEN - AIR TURNBACK, UPON DEPARTURE FROM DEN, FLT CREW REPORTED CABIN WOULD NOT PRESSURIZE. REPLACED PRESSURE RELIEF VALVE AND CHECKED OK. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED EMERGENCY EXIT LIGHTS AT CENTER AISLE AND OVERWING EXIT DOORS INOPERATIVE. MAINTENANCE REPLACED BATTERY PACKS AND BATTERY CHARGER, AND SYSTEM CHECKED OKAY. REF: OPERATOR CONTROL NR F3LA97154 AND NR 97ZZZX4565.

Part: BATTERY PACK — DISCHARGED (CABIN)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED EMERGENCY EXIT LIGHTS AT CENTER AISLE AND OVERWING EXIT DOORS INOPERATIVE. MAINTENANCE REPLACED BATTERY PACKS AND BATTERY CHARGER, AND SYSTEM CHECKED OKAY. REF: OPERATOR CONTROL NR 97ZZZX4564 AND NR 97ZZZX4565. (X)

Part: BATTERY PACK — DISCHARGED (CABIN)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED EMERGENCY EXIT LIGHTS AT CENTER AISLE AND OVERWING EXIT DOORS INOPERATIVE. MAINTENANCE REPLACED BATTERY PACKS AND BATTERY CHARGER, AND SYSTEM CHECKED OKAY. REF: OPERATOR CONTROL NR F3LA97154 AND NR 97ZZZX4564.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED LEFT OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE REPLACED POWER SUPPLY AND BATTERY PACK AND SYSTEM CHECKED OK. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED LEFT OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE REPLACED POWER SUPPLY AND BATTERY PACK AND SYSTEM CHECKED OK. (M)

Part: HEAT CNTRL UNIT — FAILED (R1 WINDOW)

OMA - FLT 535 - DURING CLIMB-OUT FROM OMA, FLIGHT CREW REPORTED ELECTRICAL FUMES, ODOR IN COCKPIT. MAINTENANCE REPLACED R-1 WINDOW AND WINDOW HEAT CONTROL UNIT AND CHECKED OKAY. (X)

Part: BATTERY PACK — DISCHARGED (CABIN)

DURING SERVICE CHECK, MAINTENANCE REPORTED EMERGENCY DOOR EXIT LIGHT INOPERATIVE. REPLACED BATTERY PACK AND CHECKED OK. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED OVERHEAD EMERGENCY EXIT LIGHTS INOPERATIVE. MAINTENANCE REPLACED BATTERY PACK AND SYSTEM CHECKED OKAY. (X)

Part: WIRE — FAILED (CABIN)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED FLOOR PROXIMITY LIGHTING AT ROW 11 INOPERATIVE. MAINTENANCE INSTALLED NEW SPLICE AND SYSTEM CHECKED OKAY. (X)

Part: WIRE — SHORTED (CABIN)

DEN - UPON ARRIVAL, FLIGHT CREW REPORTED MID SECTION OF FLOOR PROXIMITY LIGHTING INOPERATIVE. REPAIRED SHORTED WIRE AT ROW 6 AND SYSTEM CHECKED OK. (M)

Part: SKIN — CORRODED (BS 500)

PAE - FORWARD LOWER VHF MOUNT STRUCTURE IS CORRODED AT BS 500 PLUS OR MINUS 10, BL ZERO, WL 148 (FWD CARGO BAY). REMOVED FWD LOWER VHF MOUNT STRUCTURE. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS. REMOVED CORROSION FROM FUSELAGE SKIN BS 500 PLUS OR MINUS 10, BL ZERO, WL 148, 2 INCHES BY 2 INCHES BY .015 INCH. ORIGINAL THICKNESS .063 INCH. FOUND SKIN OUT OF LIMITS. REPAIRED SKIN PER SRM 53-30-3. REPLACED VHF MOUNT CHANNEL PER SRM 53-10-01. (X)

Part: SPLICE — CRACKED (BS 675)

PAE - FLT 1 - WHILE WORKING FUSELAGE 00021, (EO 53-11-737-001) FOUND SPLICE PLATE CRACKED AT BS 675, LBL 24.82, WL 205. REPAIRED CRACK AT BS 675 LBL 24.82, WL 205 IAW AEO. 041797. STOP DRILLED END OF CRACK. FABRICATED DOUBLER, INSTALLED FASTENERS IN DOUBLERS PER EWO 97-0368 AND SB 737-57-1139. (X)

Part: SKIN — CRACKED (BS 697)

PAE - 2 INCH CRACK NOTED AT BS 697, RBL 6.5 KEEL BEAM LOWER SKIN PANEL (MARKED). REPAIRED 2 INCH CRACKED AT BS 697, RBL 6.5 LOWER SKIN PANEL AT KEEL BEAM IAW SRM 5330-3, AFTER CONTAINING CRACK. (X)

Part: CARGO TRACK — CORRODED (BS 771-867)

PAE - WHILE WORKING FUSELAGE 00069, FOUND CORROSION ON AFT CARGO BAY CARGO TRACK BS 771 - BS 867, RBL 15. REMOVED AND REPLACED AFT CARGO TRACK AT BS 771 - BS 867, RBL 15 PER SRM 53-10-3, SRM 51-30-2. (X)

Part: DOOR FRAME — CORRODED (BS 847)

PAE - FLT 1 - WHILE WORKING FUSELAGE 65, FOUND CORROSION ON AFT CARGO DOOR AFT SIDE FRAME BS 847 BETWEEN STRINGERS 24 AND 26, RIGHT SIDE ON UPPER AND LOWER SURFACE AND THE VERTICAL WEB AROUND FASTENER HOLES, FUSELAGE SIDE. REMOVED CORROSION IN AN AREA OF 1.8 INCH BY .9 INCH BY .041 INCH. ORIGINAL THICKNESS .071 INCH. FOUND CORROSION OUT OF LIMITS PER SRM 53-10-1. CUT OUT DAMAGED AREA, FABRICATED REPAIR PARTS AND INSTALLED REPAIR PARTS FOR AFT CARGO DOOR AFT FRAME (FUSELAGE SIDE) AT BS 847 BETWEEN STRINGERS 24 AND 26 RIGHT SIDE AND VERTICAL WEB IAW SRM 51-40-3 AND SRM 51-30-2. (X)

Part: SKIN — GOUGED (BS 1010)

PAE - FLT 1 - GOUGE ON EXTERIOR OF SKIN AT BS 1010, WL 229 - 233, LEFT SIDE. ACCESSED AREA, REMOVED DAMAGED AREA ON EXTERIOR SKIN AT BS 1010, WL 229- 233, LEFT SIDE. FABRICATED AND INSTALLED REPAIR DOUBLER AND INSTALLED PARTS REMOVED FOR ACCESS PER SRM 53-30-2 AND SRM 53-30-3. (X)

Part: SHEAR TIE — CRACKED (BS 1138)

PAE - BS 1138 VERTICAL FRAME SHEAR TIE IS CRACKED JUST ABOVE STR 12L. ACCESSED AREA, REMOVED CRACKED VERTICAL FRAME SHEAR TIE. INSTALLED NEW SHEAR TIE IAW SRM'S 51-10-1, 51-30-2, AND CLOSED WORK AREA. CRACKED 1.50 INCH IN LENGTH. (X)

Part: STRINGER — DENTED (BS 986-996)

PAE - DENT IN STR 27L AT BS 986+10. DENT FOUND OUT OF LIMITS (.5 INCH BY .5 INCH BY .062 INCH DEEP). REPAIRED STRINGER IAW SRM 53-10-3. (X)

Part: STRINGER — CRACKED (BS 1138)

PAE - CRACK IN STR 5A LT HORIZONTAL STRAP JUST AFT OF STA 1138. REMOVED CRACKED HORIZONTAL STRAP AT STR 5A LT STA 1138, AND INSTALLED NEW STRAP IAW SRM 51-10-1, SRM 51-30-2. STRAP CRACKED 1 INCH IN LENGTH. (X)

Part: SHEAR TIE — CRACKED (CABIN)

PAE - BS 1138 VERTICAL FRAME SHEAR TIE IS CRACKED IN SEVERAL AREAS JUST ABOVE STR 12 RT. GAINED ACCESS, REMOVED CRACKED VERTICAL SHEAR TIE AT BS 1138. INSTALLED NEW SHEAR TIE, REINSTALLED PANELS THAT WERE REMOVED FOR ACCESS. WORK DONE IAW SRM 51-10-1, SRM 51-30-2. LENGTH OF CRACK APPROXIMATELY 3.5 INCHES. (X)

Part: BATTERY PACK — DISCHARGED (CABIN)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED LEFT OVERWING EMERGENCY EXIT LGIHTS INOPERATIVE. REPLACED BATTERY PACK AND SYSTEM CHECKED OK. (M)

Part: DOOR FRAME — CRACKED (CARGO DOORWAY)

DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED C1 CARGO DOOR FORWARD FLANGE CRACKED APPROXIMATELY .75 INCH IN RADIUS UNDER DOOR LATCH HOOK. ON 2-8-97, INSTALLED REPAIR PER F.A. 52-737-002, SB 737-52-1090, REV 1.