N900FX

Part: WIRE — CHAFED (MLG) · airframe 34,588 hrs · 39,115 cycles

FLT. 7584 FSD-RAP DISCREPANCY: DURING APPROACH, DUE TO LACK OF ANY GEAR INDICATION ON THE PRIMARY INDICATOR ALONG WITH A GEAR UNSAFE INDICATION ON THE SECONDARY INDICATOR THE CREW DID A MISSED APPROACH, RAN THE QRH AND FOLLOWED THE EMERGENCY EXTENSION PROCEDURES. THE LDG GEAR CTL & PRIM DET SYS SPLY & IND CIRCUIT BREAKER HAD POPPED AND WOULD NOT RESET. AN EMERGENCY WAS DECLARED. THE AIRCRAFT LANDED SAFELY WITHOUT FURTHER INCIDENT. THE AIRCRAFT WAS FERRIED BACK TO RAP FOR MAINTENANCE. AFTER EXTENSIVE TROUBLESHOOTING, MAINTENANCE FOUND A CHAFED WIRE. REPAIRED CHAFFED WIRE 6016 TO PIN C OF THE SELECTOR VALVE CONNECTOR PLUG. GEAR SWING GOOD. NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: STRINGER — CORRODED (FRAMES 21-22) · corrosion level 2 · airframe 33,301 hrs · 37,580 cycles

STRINGER 2L HAD LEVEL 2 CORROSION BETWEEN FRAMES 21-22. REPAIRED THE STRINGER SPLICE IAW SRM 530000-300-826-A01.

Part: STRINGER — CORRODED (FRAMES 23-24) · corrosion level 2 · airframe 33,301 hrs · 37,580 cycles

STRINGER 3L BETWEEN FRAMES 23-24 HAS LEVEL 2 CORROSION. REPLACED WITH OEM PART.

Part: STRINGER — CORRODED (FRAMES 17-18) · corrosion level 2 · airframe 33,301 hrs · 37,580 cycles

STRINGER 6R HAS LEVEL 2 CORROSION BETWEEN FRAMES 17-18. CORRECTIVE ACTION: STRINGER SPLICE PER SRM 530000-300-826-A01.

Part: FLOOR SUPPORT — CRACKED (FRAME 23) · airframe 33,301 hrs · 37,580 cycles

LEFT LONGITUDINAL FLOOR SUPPORT CRACKED FORWARD OF FRAME 23. REPAIRED PER E.O. 5315-01.

Part: LANDING — CHAFED (RT NACELLE) · corrosion level 2 · airframe 32,776 hrs · 36,776 cycles

HEAVY CHECK COE/MAJOR REPAIR, RT NACELLE INBOARD REBATE LANDING FOR LATERAL PANEL 485AL IS CHAFED. LEVEL 2, REPAIRED PER SRAS PCE-1146/17. 11649 DATED 7/13/2017.

Part: LANDING — CHAFED (LT NACELLE) · corrosion level 2 · airframe 32,776 hrs · 36,776 cycles

LEFT NACELLE OTBD REBATE LANDING FOR LATERAL PANEL 475AL IS CHAFED. REPAIRED IAW SRAS PCE-1147/17.

Part: UNKNOWN — MALFUNCTIONED (CABIN PRESSURE) · airframe 32,302 hrs · 36,282 cycles

FLIGHT 7820 EN-ROUTE, AIR TURN BACK, DISCREPANCY. WHILE EN-ROUTE THE CREW RECEIVED AN EXCESSIVE CABIN ALTITUDE WARNING. THE CREW PROCEEDED WITH THE QRH, BUT WERE UNABLE TO CONTROL THE CABIN ALTITUDE. THE CREW ELECTED TO RETURN & NO EMER DECLARED. THE ACFT LANDED WITHOUT INCIDENT. PERFORMED OPERATIONS CHECK OF BOTH LT & RT PACKS. BOTH PACKS OPERATING NORMAL. PRESSURIZATION CHECK OPERATED NORMAL, COULD NOT DUPLICATE.

Part: FITTING — WORN (TE FLAP) · airframe 32,076 hrs · 35,931 cycles

WO 146956 NR 600018 HEAVY CHECK COE & MAJOR REPAIR. RT INBD FLAP FWD & AFT PICK UP FITTINGS AT RIB 1 ARE WORN. REPAIR IAW SRAS CE-3974 15 9445 DATED 8 3 15.

Part: SKIN — DAMAGED (FRAME 14-16) · airframe 32,076 hrs · 35,931 cycles

RIGHT UPPER SKIN PANEL BETWEEN FRAMES 14 - 16 & STRINGERS 5R - 12R HAD BLENDING DAMAGE WHILE REMOVING PAINT AROUND RIVETS. REPAIR IAW SRAS CE 3925 15 9438 DATED 7 22 2015. MAJOR REPAIR.

Part: SPAR — CORRODED (TE FLAP) · corrosion level 2 · airframe 32,076 hrs · 35,931 cycles

WO 146956 NR 500016 HEAVY CHECK COE & MINOR REPAIR. LT OTBD FLAP UPPER LEG OF FRONT SPAR HAS AN AREA OF LEVEL 2 CORROSION. REPLACED FLAP WITH OEM PART.

Part: SKIN — DAMAGED (FRAMES 5-6) · airframe 32,076 hrs · 35,931 cycles

HEAVY CHECK. RIGHT NOSE LATERAL SKIN HAS DAMAGE & CORROSION BETWEEN FRAMES 5 - 6 BELOW THE RIGHT SIDE WINDOW LOWER SILL. REPAIR IAW SRAS ES-3781 15 9434 DATED 7 21 2015.

Part: BELLCRANK — CORRODED (RT ELEVATOR) · corrosion level 2 · airframe 32,076 hrs · 35,931 cycles

HEAVY CHECK. RIGHT AILERON TRIM TAB BELLCRANK HAS LEVEL 2 CORROSION. REPLACED BELLCRANK.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 32,076 hrs · 35,931 cycles

HEAVY CHECK COE & MAJOR REPAIR. LEFT LONGITUDINAL FLOORBEAM BETWEEN FRAMES 17 - 18 CRACKED. REPAIR IAW EO 5315-01.

Part: SKIN — DENTED (FUSELAGE) · airframe 32,076 hrs · 35,931 cycles

HEAVY CHECK COE & MAJOR REPAIR. REAR FUSELAGE LT LOWER LATERAL SKIN DENTED AFT OF REAR ENTRY DOOR FROM CONTACT WITH SHOOT BOLT AT LEVEL OF STRINGER 12L. REPAIRED BY SRAS CE-3803 15 9427 DATED 7 15 15.

Part: STRUCTURE — CORRODED (HORIZONTAL STAB) · corrosion level 2 · airframe 32,076 hrs · 35,931 cycles

HEAVY CHECK . RIGHT HORIZONTAL LEADING EDGE HAS NUMEROUS AREAS OF LEVEL 2 CORROSION ON UPPER SURFACE. REPLACED LEADING EDGE.

Part: SKIN — CORRODED (LT HORIZ STAB) · airframe 32,076 hrs · 35,931 cycles

HEAVY CHECK COE & MAJOR REPAIR. LT HORIZONTAL LE HAS AREAS OF LEVEL 2 CORROSION. REPAIR IAW SRAS CE 3859 15 9428 DATED 7 16 15.

Part: GOVERNOR — LEAKING (NR 2 ENGINE) · airframe 31,572 hrs · 35,316 cycles

ENGINE SHUTDOWN AIR TURN BACK RAP FLT 7584, DISCREPANCY. 40 MILES OUT OF RAPID CITY, THE NR 2 ENG BEGAN LOSING OIL PRESS. THE CREW BEGAN TO RUN THE QRH & GOT A MASTER WARNING ON THE CASS. THE NR 2 ENG WAS SHUT DOWN & THE CREW HAD TO DO AN AIR TURN BACK TO RAP. AT THE TIME OF THE SHUT DOWN THE OIL PSI WAS 35 - 40 PSI. THE CREW DECLARED AN EMERGENCY WITH ATC. THE CREW HAD A NORMAL DESCENT & LANDED WITHOUT INCIDENT. MX FOUND THAT THE SOLENOID VLV ON THE OVER SPEED GOVERNOR WAS LEAKING ON THE NR 2 ENG. REPLACED THE OVER SPEED GOVERNOR.

Part: SCUFF PLATE — CORRODED (ZONE 200) · corrosion level 2 · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, CORROSION WAS FOUND ON THE FWD CARGO DOORWAY SCUFF PLATES, MULTIPLE AREAS OF POSSIBLE CORROSION WERE FOUND. BLENDED CORROSION IAW SRAS DT/S-3532/13 7862.

Part: FAILSAFE — CORRODED (FUSELAGE FRAME) · corrosion level 2 · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, CORROSION FOUND ON FRAME 27A FAILSAFE 4 INCHES RIGHT OF BL 0. REPLACED WITH NEW PART IAW SRM.

Part: SHEAR TIE — CRACKED (ZONE 200) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, RT FRAME 26 SHEAR TIE BETWEEN STRINGER 12 AND 13 IS CRACKED. FABRICATE AND REPLACE WITH NEW PART IAW SRM.

Part: CREASE BEAM — DAMAGED (ZONE 100) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, LT CREASE BEAM WEB FR 30-31 HAS TOOLING DAMAGE ON THE UPPER SURFACE. FABRICATED AND REPLACED LT CREASE BEAM WEB IAW SRM.

Part: FAILSAFE — CORRODED (ZONE 100) · corrosion level 2 · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, FRAME 13 FAILSAFE HAS CORROSION BETWEEN S20-21R. REPAIR IAW SRM 53-00-00.

Part: FLOOR SUPPORT — CRACKED (ZONE 100) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, LT LONGITUDINAL FLOOR SUPPORT IS CRACKED AFT OF FRAME 29. FABRICATE AND REPLACE FLOOR SUPPORT IAW EO 5315-01, REV. D.

Part: FLOOR SUPPORT — CRACKED (ZONE 100) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, LT LONGITUDINAL FLOOR SUPPORT IS CRACKED ON THE AFT SIDE OF FRAME 21. FABRICATE AND REPLACE SECTION FR 20-22 IAW EO 5315-01 REV D.

Part: SHEAR WEB — DAMAGED (ZONE 100) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, LT CREASE BEAM WEB FR 28-29 HAS TOOLING DAMAGE ON THE UPPER SURFACE. FABRICATE AND REPLACE LT CREASE BEAM SHEAR WEB FROM FRAME 28-29 IAW SRM. MAJOR REPAIR.

Part: CREASE BEAM — CORRODED (ZONE 100) · corrosion level 2 · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, FOUND CORROSION ON LT CREASE BEAM INNER CHORD IS CORRODED AFT OF FRAME 33. REPLACE WITH OEM PART.

Part: CREASE BEAM — DAMAGED (ZONE 100) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, LT CREASE BEAM FR 29-30 HAS TOOL MARKS ON THE UPPER SURFACE. FABRICATED AND REPLACED LT CREASE BEAM SHEAR WEB FROM FRAME 29-30 IAW SRM.

Part: FLOOR SUPPORT — CRACKED (ZONE 100) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, RIGHT LONGITUDINAL FLOOR SUPPORT IS CRACKED FWD OF FRAME 31. REPAIRED IAW EO 5315-01, REV D.

Part: FRAME — CRACKED (ZONE 200) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, LEFT FRAME 26 IS CRACKED AT STRINGER 13. REPLACED FRAME 26 SEGMENT IAW SRM 51-25-01, REV 99.

Part: FLOOR SUPPORT — CRACKED (ZONE 100) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, LEFT LONGITUDINAL FLOOR SUPPORT IS CRACKED AFT OF FR 39. REPLACE LT LONGITUDINAL FLOOR SUPPORT FROM FRAME 36 TO 40, IAW EA 5315-01. MAJOR REPAIR.

Part: SHEAR WEB — DAMAGED (ZONE 100) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, LT CREASE BEAM WEB FR 32-33 HAS TOOLING MARKS ON THE UPPER SURFACE. FABRICATED AND REPLACED LEFT CREASE BEAM SHEAR WEB FROM FRAME 32-33, MAJOR REPAIR.

Part: SKIN — DAMAGED (ZONE 200) · airframe 31,319 hrs · 35,047 cycles

HEAVY CHECK, WHILE PERFORMING DVI OF FRAME 26, FOUND EXTENSIVE TOOL DAMAGE ON SKIN FORWARD OF FR 26 BETWEEN STR 12 AND 13. REPAIR IAW SRAS.

Part: CREASE BEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, FOUND LT CREASE BEAM INNER CHORD SPLICE AT FR 29 CORRODED. REPLACED WITH NEW PART.

Part: STRUCTURE — CHAFED (SWITCH BOX) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, FOUND CHAFE ON CARGO DOOR SWITCH BOX INNER SURFACE BETWEEN FRAMES 17 AND 18. REPAIR IAW SRAS DT/S-3536/13.7868.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, LT FRAME 26 SHEAR TIE BETWEEN STRINGERS 12 AND 13 FOUND CRACKED. REPLACED WITH OEM PART IAW SRM.

Part: STRINGER CLIP — CRACKED (ZONE 200) · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, FRAME 13 TO STRINGER 11L STRINGER CLIP IS CRACKED ON THE FORWARD SIDE OF FRAME 13. FABRICATE NEW PART AND INSTALLED IAW SRM.

Part: FRAME — CORRODED (ZONE 100) · corrosion level 2 · airframe 31,319 hrs · 35,047 cycles

DURING HEAVY CHECK, FOUND CORROSION ON FRAME 27A, LOWER FLANGE FWD SIDE JUST INBD OF PANEL 194DR. (LOWER STRAP) FABRICATE NEW STRAP IAW SRM 51-25-01.

Part: BLADE — FAILED (NR 1 ENGINE) · airframe 31,165 hrs · 34,813 cycles

ENGINE FIRE/AIR TURNBACK, ENCOUNTERED A SLIGHT YAW TO LEFT AND A MOMENTARY TORQUE DECREASE OF 5 PERCENT ON NR 1 ENGINE. AFTER PILOT SMELLED AN ODOR. GAUGES READ NORMAL EXCEPT ITT FOR NR 1 ENGINE HAD INCREASED TO 780 DEGREES. WITHIN 30 SECONDS, SMOKE DETECTED IN COCKPIT. CREW DONNED OXYGEN MASKS AND RECEIVED AN ENGINE FIRE INDICATION ON NR 1. AFTER NR 1 ENGINE SHUTDOWN AND NR 1 FIRE HANDLE PULLED, FIRE INDICATION CEASED AND SMOKE BEGAN TO SUBSIDE. DECLARED AND EMERGENCY AND IMMEDIATELY TURNED BACK TO DEPARTURE. LANDED WITHOUT INCIDENT. MANUFACTURER REPORTED A FRACTURE OF ONE LPT BLADE NEAR PLATFORM.

Part: ATTACH ANGLE — CRACKED (ZONE 500) · airframe 30,999 hrs · 34,571 cycles

HEAVY CHECK / MAJOR REPAIR: LT WING TRAILING EDGE ANGLE FOR DROP DOWN PANEL AT RIB 15 FOUND CRACKED DURING REMOVAL. FABRICATED AND INSTALLED LT WING REAR SPAR ANGLE ATTACHMENT BETWEEN RIBS 16 & 17 LT IAW ATR42 SRM.

Part: SHEAR TIE — DAMAGED (ZONE 200) · airframe 30,999 hrs · 34,571 cycles

NR 1 HEAVY CHECK / MAJOR REPAIR: WHILE WORKING HARDPOINT MOD, MISDRILLED SHEAR TIE AT NET NR 2 LOCATION. FABRICATED AND INSTALL NEW SHEAR TIE FROM TOP OF FRAME 20 STA 9020, BL 0, NEAR WATERLINE 4300 INTERNAL FUSELAGE CENTER TOP.

Part: CONTROLLER — FAULTY (DE-ICE SYSTEM) · airframe 30,846 hrs · 34,451 cycles

AIR TURNBACK SEA FLT 7202: NUMBER ONE PROP DEICE FAULT LIGHT ILLUMINATED INTERMITTENTLY. AFTER CONSULTING WITH MAINTENANCE CONTROL CREW ELECTED TO RETURN TO SEATTLE DUE TO ICING CONDITIONS EN ROUTE. MAINTENANCE REMOVED AND REPLACED NR 1 PROP DE-ICING CONTROLLER. AIRCRAFT RETURNED TO SERVICE.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 30,620 hrs · 34,238 cycles

HEAVY CK COE / MAJOR REPAIR/ DISCREPANCY: LT OUTBOARD LONGITUDINAL FLOORBEAM CRACKED AT AFT SIDE OF FRAME 25. REPAIRED PER EMPIRE EO 5315-01.

Part: FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 30,620 hrs · 34,238 cycles

HEAVY CK COE / MAJOR REPAIR / LEVEL 2 CORROSION: DISCREPANCY: FRAME 24 FWD SIDE OF FRAME BETWEEN STR 19L & 20L HAS LEVEL 2 CORROSION. FABRICATED AND INSTALLED DOUBLER AND INTERCOSTAL PER SRM.

Part: SUPPORT BRACKET — CORRODED (RT WING) · corrosion level 2 · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR & LEVEL 2 CORROSION - RT WING TRAILING EDGE SUPPORT BRACKET COMMON TO TRAILING EDGE OUTBOARD OF RIB 13 HAS LEVEL 2 CORROSION. REMOVED SUPPORT BRACKET, FABRICATED AND INSTALLED NEW BRACKET PER ATR DRAWING 25S57510506 AND ATR SRM.

Part: SUPPORT BRACKET — CORRODED (RT WING) · corrosion level 2 · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR & LEVEL 2 CORROSION - RT WING TRAILING EDGE SUPPORT BRACKET COMMON TO TRAILING EDGE OUTBOARD OF RIB 13 HAS LEVEL 2 CORROSION. REMOVED SUPPORT BRACKET NR 2 AT RIB 15, NR 4 AT RIB 18 AND NR 5 AT RIB 19, FABRICATED AND INSTALLED NEW SUPPORT BRACKETS PER ATR DRAWING 25S57510506 AND ATR SRM.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR - FRAME 36 AT STRINGER 6 AFT CARGO DOOR SKIN SURROUNDING HAS SCORE FROM UPPER SHOOT BOLT HITTING SKIN. REPAIRED WITH LAP PATCH IAW ATR SRM.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR - FRAME 39 AT STRINGER 6 AFT CARGO DOOR SKIN SURROUNDING HAS SCORE FROM UPPER SHOOT BOLT HITTING SKIN. BLENDED DAMAGE PER ATR INSTRUCTION REF DO/TS-3805/09-12189, REPAIRED PER SRAS DO/TS-3805/09…5335.

Part: PANEL — CORRODED (RT AILERON) · corrosion level 2 · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: LEVEL 2 CORROSION - RT AILERON FIXED TRAILING EDGE WEDGE CHANNEL HAS LEVEL 2 CORROSION. REMOVED AND REPLACED RT AILERON TRAILING EDGE CHANNEL PANEL IAW ATR SRM AND CMM.

Part: PANEL — DELAMINATED (ZONE 500) · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR - LT WING DROP DOWN PANEL 532BB HAS AREA WHERE COMPOSITE IS DELAMINATING. REMOVE LOWER TRAILING EDGE PANEL 532BB, PERFORM NDT, FABRICATED AND INSTALLED DOUBLERS, REINSTALLED LOWER TRAILING EDGE PANEL IAW ATR SRI DO/TS-5419/07-9636.

Part: PANEL — DELAMINATED (LT WING) · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR - LT WING INBOARD TRAILING EDGE DROP DOWN PANEL 531AB HAS AREA WHERE COMPOSITE IS DELAMINATING. REMOVE INBOARD TRAILING EDGE PANEL 531AB, PERFORM NDT, FABRICATED AND INSTALLED DOUBLERS, REINSTALLED LOWER TRAILING EDGE PANEL IAW ATR SRI DO/TS-5419/07-9636.

Part: STRINGER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: LEVEL 2 CORROSION & MAJOR REPAIR - CARGO COMPARTMENT, STRINGER 17R BETWEEN FRAME 13 AND FRAME 23 HAS LEVEL 2 CORROSION. CUT OUT CORRODED STRINGER 17R, INSTALLED FABRICATED STRINGER SPLICE 17R BETWEEN FRAME 13 TO 23 IAW ATR42 SRM.

Part: STRINGER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: LEVEL 2 CORROSION - CARGO COMPARTMENT, STRINGER 17L BETWEEN FRAME 24 AND FRAME 25 HAS LEVEL 2 CORROSION. CUT OUT CORRODED STRINGER 17L, INSTALLED FABRICATED STRINGER SPLICE 17L IAW ATR42 SRM.

Part: CAP — CORRODED (AILERON) · corrosion level 2 · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: LEVEL 2 CORROSION - RT AILERON TRAILING EDGE CAP BETWEEN RIB 18 AND 19 UNDER STATIC WICK HAS LEVEL 2 CORROSION. REMOVED AND REPLACED AILERON TRAILING EDGE CAP IAW ATR SRM.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR - CARGO COMPARTMENT LT LONGITUDINAL FLOORBEAM AT FLOORBEAM 28 IS CRACKED UNDERSIDE. CRACK IS 2 INCH IN LENGTH, 25 INCH FROM LEFT BL, .125 INCH AFT FLOORBEAM 28. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED LONGITUDINAL FLOORBEAM SPLICE IAW EMPIRE AIRLINES EO 5315-01.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR - CARGO COMPARTMENT LONGITUDINAL FLOORBEAM AT RIGHT FLOORBEAM 34 IS CRACKED UNDERSIDE. CRACK IS .375 INCH IN LENGTH, 25 INCHES FROM RIGHT BL, .125 INCH AFT FROM FLOORBEAM 34. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED LONGITUDINAL FLOORBEAM SPLICE IAW EMPIRE AIRLINES EO 5315-01.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR - CARGO COMPARTMENT LT LONGITUDINAL FLOORBEAM AT FLOORBEAM 19 IS CRACKED UNDERSIDE. CRACK IS .375 INCH IN LENGTH, 25 INCH FROM LEFT BL, .125 INCH AFT FROM FLOORBEAM 19. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED LONGITUDINAL FLOORBEAM SPLICE IAW EMPIRE AIRLINES EO 5315-01.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 29,801 hrs · 33,269 cycles

FOUND IN COE HEAVY CHECK: MAJOR REPAIR - CARGO COMPARTMENT LT LONGITUDINAL FLOORBEAM HAS MULTIPLE CRACKS AT FLOORBEAM 30, 31, 32, 34 IS CRACKED UNDERSIDE. CRACKS ARE .125 INCH, 1.5 INCH, .5 INCH AND .375 INCH IN LENGTH RESPECTIVELY, ALL ARE 25 INCHES FROM RIGHT BL AND .125 INCH AFT FROM FLOORBEAM. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED LONGITUDINAL FLOORBEAM SPLICE IAW EMPIRE AIRLINES EO 5315-01.

Part: CREASE BEAM — CORRODED (FUSELAGE)

FOUND LEVEL 2 CORROSION IN HEAVY CHECK: FLIGHT DECK CREASE BEAM AT FRAME 13 LT SIDE. INSTALLED FABRICATED CREASE BEAM ANGLE AT FRAME 13. WO NR 69312, NR 100015. (K)

Part: CREASE BEAM — CORRODED (FUSELAGE)

LEVEL 2 CORROSION IN HEAVY CHECK: FLIGHT DECK CREASE BEAM AT FRAME 10-13 RT SIDE ANGLE HAS SURFACE CORROSION. REMOVED AND INSTALLED NEW CREASE BEAM ANGLE AT FRAME 5-13 RT SIDE. WO NR 69312, NR100016. (K)

Part: FRAME — CRACKED (FUSELAGE)

PERMANENT REPAIR OF HYDRAULIC CUTOUTS. PERMANENT REPAIR TO FRAME 25 LT AND RT SIDES C/W SB ATR 42-53-0121. (K)

Part: FRAME — CORRODED (FUSELAGE)

CORROSION FOUND IN HEAVY CK: FLIGHT DECK FRAME 13 STRINGER 21R-14R HAS LEVEL 2 CORROSION TOP AND LOWER SIDE OF FLOORBEAM. REMOVED CORRODED FLOORBEAM FROM STR 21R TO RBL RUNOUT. INSTALLED FABRICATED FLOORBEAM AT FRAME 13 STR 21R-14R. WO NR 69312, NR 100014. (K)

Part: STRINGER — CORRODED (FUSELAGE)

FOUND LEVEL 2 CORROSION IN HEAVY CHECK: STRINGER 16L BETWEEN FRAME 9 AND 10 HAS CORROSION ON LOWER FLANGE. REMOVED AND REPLACED NEW STRINGER 16L SECTION BETWEEN FRAME 9 AND 10. (K)

Part: PANEL — CORRODED (214BF)

FOUND LEVEL 2 CORROSION IN HEAVY CHECK: PANEL 214BF HAS SURFACE CORROSION. BLENDED AND REPAIRED PANEL 214BF IAW SRM. (K)

Part: STIFFENER — CORRODED (BULKHEAD)

LEVEL 2 CORROSION FUND IN HEAVY CK: FWD BULKHEAD STIFFENER CORRODED. REPLACED WITH NEW STIFFENER. WO NR 69313, NR 800009. (K)

Part: PROBE — MALFUNCTIONED (STICK SHAKER)

AIR TURN BACK, FLIGHT DEPARTED, AND AFTER 30 MIN THE CREW RECEIVED A STICK PUSHER/SHAKER FAULT LIGHT ON THE CREW ALERT PANEL. THE CREW REFERENCED THE QRH AND ELECTED TO RETURN TO DEPARTURE. MAINTENANCE REPLACED THE CREW ALTERING COMPUTER AND THE PROBLEM WAS NOT FIXED. THE LT AND RT ALPHA PROBES WERE REPLACED AND ALL OPERATIONAL CHECKS WERE SATISFACTORY. AIRCRAFT WAS RETURNED TO SERVICE. (K)