N840AS

Part: ISOLATOR — CRACKED (BS 621 BULKHEAD) · airframe 35,739 hrs · 32,743 cycles

BS 621 BULKHEAD, INSOLATORS ARE CRACKED. R & R THE DAMAGED ISOLATORS IAW SRM 51-42-06.

Part: FITTING — WORN (LT WING TE FLAP) · airframe 35,326 hrs · 32,348 cycles

LEFT OTBD FLAP ALIGNMENT FITTING, HAS WEAR DAMAGE DUE TO ROLLER FITTING ASSY CONTACT. AFTER ATTEMPT TO APPLY GREO 601R-57-51-143 REPAIRS, IT WAS FOUND THAT FURTHER EVALUATION OF DAMAGE IS REQUIRED. BLENDED OUT DAMAGE ON LT FLAP ALIGNMENT FITTING IAW REO 601R-57-51-693 AND GREO 601R-57-51-143. MAJOR REPAIR IAW GMM 5-3.

Part: CHARGER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 34,026 hrs · 31,065 cycles

DURING OPS CHECK OF EMERGENCY LIGHTS FOUND NR 1 CEILING FLOOD LIGHT INOPERATIVE. R & R NR 1 CHARGER ASSY IAW AMM 33-51-05-000-801, 33-51-05-400-801. OPS CHECKED GOOD IAW AMM 33-51-04-740-801.

Part: WIRE — BROKEN (EMERGENCY LIGHTS) · airframe 34,026 hrs · 31,065 cycles

DURING OPS TEST OF THE EMERGENCY EXIT LIGHTS THE FLOOR PROXIMITY LIGHT ON THE WARDROBE WOULD NOT ILLUMINATE. FOUND BROKEN WIRE ON CONNECTOR P13LY. INSTALLED NEW CONNECTOR IAW ESPM 20-17-31. OPS CHECK GOOD IAW AMM 33-51-00-710-801.

Part: BULKHEAD WEB — CRACKED · airframe 34,025 hrs · 31,064 cycles

REAR PRESSURE BULKHEAD WEB FORWARD FACE IS CRACKED AT BL 0 APPROX 8 INCHES BELOW WL 120.43. COMPLIED WITH ECTC REO 601R-53-61-1274 AND MET ALL REQUIREMENTS OF REO 601R-53-61-1285 REV D. MAJOR REPAIR.

Part: FLOORBEAM — CORRODED (BS 409) · airframe 34,025 hrs · 31,064 cycles

CORROSION ON RBL 9 FLOORBEAM AT BS 409. FOUND OUT OF LIMITS IAW SRM TR 53-27. REPAIRED IAW REO 601R-53-31-807 AND SRM 51-42-06, 51-42-15 51-42-20 AND 51-42-34.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 34,007 hrs · 31,044 cycles

RBL 9 SEAT TRACK HAS MULTIPLE AREAS OF CORROSION FROM BS 364-394. REPAIRED IAW REO 601R-53-00-485.

Part: SEAT TRACK — CORRODED (BS 394-409) · airframe 34,007 hrs · 31,044 cycles

LBL 9 SEAT TRACK HAS MULTIPLE AREAS OF CORROSION FROM BS 394-409 + 128 REPAIRED IAW REO 601R-53-00-485.

Part: RETAINER — BENT (DOOR SEAL) · airframe 34,025 hrs · 31,064 cycles

ASD SEAL AT DOOR HINGE AFT SEAL RETAINER IS BENT OVER ON TOP OF THE SEAL. REMOVED SEAL RETAINER IAW SRM 51-42-13. COMPLIED WITH ECTC REO 601R-52-11-915 IAW REO 601R-52-11-915. MAJOR REPAIR.

Part: SEAT TRACK — CORRODED (BS 364-394) · airframe 34,007 hrs · 31,044 cycles

LBL 9 SEAT TRACK HAS MULTIPLE AREAS OF CORROSION FROM BS 364-394. REPAIRED IAW REO 601R-53-00-482 AND 601R-53-00-485.

Part: SEAT TRACK — CORRODED (BS 394-409) · airframe 34,025 hrs · 31,064 cycles

RBL 9 SEAT TRACK HAS MULTIPLE AREAS OF CORROSION FROM BS 394-409 + 128. COMPLIED IAW REO 601R-53-00-485.

Part: SILL — CORRODED (BS 559) · airframe 34,025 hrs · 31,064 cycles

MINOR CORROSION AROUND THE SCREW HOLES BETWEEN FS 559+64 - 559+80 ON SILL PLATE RT SIDE. COMPLIED WITH ECTC REO 601R-55-00-526-01 AND GREO 601R-53-00-526 REV. MAJOR REPAIR

Part: CARGO TRACK — CORRODED (BS 559-574) · airframe 34,007 hrs · 31,044 cycles

CARGO TRACK AT RBL 9 BS 574 TO 559+112 HAS MINOR CORROSION. REMOVED AND INSTALLED NEW SERVCIABLE CARGO TRACK IAW SRM 51-41-02.

Part: ANGLE — CRACKED (PAX DOOR) · airframe 34,027 hrs · 31,066 cycles

FWD PAX DOOR ANCHOR FITTING FWD ANGLE CRACKED. REPLACED ANCHOR FITTING ASSY IAW AMM 52-11-17-400-801 AND AMM SUPPLEMENT 52-11-17, REV C.

Part: SILL — CORRODED (BS 521-559) · airframe 34,025 hrs · 31,064 cycles

MINOR CORROSION AROUND THE FASTENER HOLES ON THE RT SILL PLATE BETWEEN BS 559+80 - 521. COMPLIED WITH EC/TC REO 601R-53-00-526 01 AND GREO 601R-53-00-526 REV. MAJOR REPAIR.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 34,025 hrs · 31,064 cycles

CABIN FLOOR SUPPORT HAS CORROSION RBL 45. BLENDED CORROSION IAW SRM 51-21-06. FOUND TO BE OUT OF LIMITS IAW SRM TR 53-27. REPAIRED IAW EA 20-2013-144.

Part: PRESSURE PANEL — CORRODED (CABIN) · airframe 34,007 hrs · 31,044 cycles

LEFT SIDE PRESSURE FLOOR OVER WING BOX HAS CORROSION BS 439-529. REPAIRED IAW EC/TC REO 601R-53-41-660-01 AND REO 601R-53-41-666, REV C. MAJOR REPAIR.

Part: SKIN — DENTED (BS 654-672) · airframe 34,025 hrs · 31,064 cycles

THERE IS A DENT ABOVE THE AFT EQUIPMENT BAY AT FS 654.5 - 672.5, S0 TO S1R. APPEARS TO HAVE BEEN PREVIOUSLY FILLED WITH FILLER. ACCOMPLISHED REPAIR PROCEDURES 4A1 THRU 3.5 AND 8 (7 IS N/A) OF SRM 53-00-31, REPAIR NR 3. MAJOR REPAIR

Part: GLOWSTRIP — MISSING (CABOM) · airframe 33,282 hrs · 30,292 cycles

PHOTOLUMINSCENT STRIP, ROW 1AB HAS COME OFF. INSTALLED NEW 2 WAY TAPE ON PHOTOLUMINACENT STRIP IAW AMM 25-60-01. OK FOR SVC.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 32,483 hrs · 29,437 cycles

F/A FLASHLIGHT INOPERATIVE. R & R FLASHLIGHT. OPS CHECKED GOOD IAW AMM 25-61-00.

Part: FIRE LOOP — MALFUNCTIONED (LT NACELLE) · airframe 31,862 hrs · 28,815 cycles

RECEIVED LT 14TH DUCT WARNING MESSAGE AT FL 280. RAN QRH PROCEDURE AND MESSAGE DID NOT EXTINGUISH. EMERGENCY DECLARED, LANDED AND MESSAGE FINALLY WENT OUT PRIOR TO LANDING AT AROUND 10000 MFL. R & R LT PYLON LOOP A59WK ASSY IAW AMM-36-21-04. PERFORMED OPS CHECK OF LOOP IAW AMM-36-+21-00. OPS CHECKED GOOD NO DEFECTS NOTED.

Part: SENSOR — BROKEN (NLG) · airframe 31,051 hrs · 27,995 cycles

GEAR DISAGREE WARNING MESSAGE ON TAKEOFF. ASSOCIATED MESSAGE: WOW INPUT CAUTION, WOW OUTPUT FAIL STATUS, NOSE DOOR POEN WARNING. A/C RETURNED TO DEPARTURE AFTER TAKEOFF, EMERGENCY DECLARED. TROUBLESHOOTING FOUND BOTH NLG DOWNLOCK PROXIMITY SENSORS BROKEN. R & R LT & RT NLG DOWNLOCK PROXIMITY SENSORS IAW AMM 32-61-05. OPS CHECKED GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME.

Part: PRIORITY VALVE — FAILED (MLG) · airframe 31,064 hrs · 28,007 cycles

AFTER TAKEOFF AND AFTER SELECTING LANDING GEAR HANDLE UP, MLG CAME UP NOSE DID NOT EICAS MESSAGE POSTED ON ED1 TOP TO BOTTOM. NOSE DOOR OPEN WARNING, GEAR DISAGREE WOW INPUT CAUTION, STEERING INOPERATIVE CAUTION ON ED2, WOW OUTPUT FAIL STATUS QRH FOLLOWED TO PUT MAIN BACK DOWN THEN STEERING INOPERATIVE CLEARED VIA CLEARED QRH RESET IN AIR WOW MASSEGES CLEARED AND TOUCHDOWN. ACFT RETURNED TO DEPARTURE, EMERGENCY DECLARED. R & R NLG PRIORITY VALVE IAW AMM 32-33-15. OPS AND LEAK CHECKED GOOD. R & R MLG PRIORITY VALVE IAW AMM 32-32-15. OPS AND LEAK CHECKED GOOD. ALSO CHECKED NLG PROXIMITY SENSOR GAP ALL SENSOR WITHIN LIMITS IAW AMM 32-61-05. PERFORMED MULTIPLE LANDING GEAR EXTENSION AND RETRACTION IAW AMM 32-30-00. NO FAULTS RAMIN AT THIS TIME. ACFT OK FOR SERVICE.

Part: BALLAST — OVERHEATED (GALLEY LIGHT) · airframe 30,886 hrs · 27,810 cycles

COCKPIT FILLED WITH ELECTRICAL FUMES IN FLIGHT. CONSISTENT DISPERSION INCREASE AND DECREASE WITH THRUST LEVERS, EMERGENCY DECLARED, DIVERTED. FOUND GALLEY LIGHT BALLAST OVERHEATED. R & R LIGHT BALLAST IAW AMM 33-26-05.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 30,172 hrs · 27,021 cycles

RT SIDE FS 349 FLOORBEAM CORRODED ON OTBD END. REPAIRED IAW REO 601R-53-21-2255.

Part: ANGLE — CORRODED (DOOR SILL) · airframe 30,172 hrs · 27,021 cycles

PAX DOOR FLOOR SUPPORT SILL ANGLE CORRODED.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 30,172 hrs · 27,021 cycles

RT SIDE FS 349 FLOORBEAM IS CORRODED ON OTBD END.

Part: FRAME — CORRODED (BS 319.7) · airframe 30,172 hrs · 27,021 cycles

AFT FACE OF FRAME, UNDER AVIONICS FLOORBOARD AT FS 319.70 APPEARS TO HAVE CORROSION UNDER PAINT.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 30,172 hrs · 27,021 cycles

SERVICE DOOR LOWER SILL ANGLE IS CORRODED BEYOND LIMITS AT FWD END. (SDR CLOSED)

Part: SEAT TRACK — CORRODED (BS 364-399.5) · airframe 30,172 hrs · 27,021 cycles

RT SEAT TRACK CORRODED FROM FS 364 TO FS 399.50.

Part: SEAT TRACK — CORRODED (BS 399.5-409) · airframe 30,172 hrs · 27,021 cycles

RT SEAT TRACK CORRODED BETWEEN FS 399.5 & FS 409+32.

Part: FRAME — CORRODED (BS 349) · airframe 30,172 hrs · 27,021 cycles

FWD FACE OF FRAME, UNDER AVIONICS FLOORBOARD AT FS 349.0. APPEARS TO HAVE CORROSION UNDER PAINT. (CLOSED)

Part: STRUCTURE — CRACKED (PAX DOOR) · airframe 30,172 hrs · 27,021 cycles

PAX DOOR EDGE MEMBER CRACKED AFT SIDE. REPAIRED IAW REO 601R-52-11-279.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 30,172 hrs · 27,021 cycles

FS 349 FLOORBEAM IS CORRODED ON OTBD END. REPAIRED IAW REO 601R-53-21-2250.

Part: ISOLATOR — CRACKED (BS 621 BULKHEAD) · airframe 30,172 hrs · 27,021 cycles

ISOLATOR ON FS 621 BULKHEAD BROKEN. R & R ISOLATOR IAW SRM 521-42-06.

Part: FRAME — CORRODED (BS 349) · airframe 30,172 hrs · 27,021 cycles

FWD FACE OF FRAME UNDER AVIONICS FLOORBOARD AT FS 349.00, APPEARS TO HAVE CORROSION UNDER PAINT.

Part: ANGLE — CRACKED (BS 621-625) · airframe 30,172 hrs · 27,021 cycles

LEFT FS 621-625 OBLIQUE ANGLE CRACKED. R & R ANGLE IAW SRM 51-42-21.

Part: FRAME — CORRODED (BS 349) · airframe 30,172 hrs · 27,021 cycles

FWD FACE OF FRAME, UNDER AVIONICS FLOORBOARD, AT FS 349.00 BY DRAIN TUBE APPEARS TO HAVE UNDERLYING CORROSION UNDER PAINT. REPAIRED IAW SRM 51-42-06.

Part: FRAME — CORRODED (BS 349) · airframe 30,172 hrs · 27,021 cycles

FWD FACE OF FRAME, UNDER AVIONICS FLOORBOARD, AT FS 349.00 BY DRAIN TUBE APPEARS TO HAVE UNDERLYING CORROSION UNDER PAINT. REPAIRED IAW SRM 51-42-06.

Part: SEAT TRACK — CORRODED (BS 364-399.5) · airframe 30,172 hrs · 27,021 cycles

RT CABIN FLOOR SEAT TRACK CORRODED FROM FS 364 TO FS 399.50. BLENDED CORROSION AND FOUND SEAT TRACK TO BE OUT OF LIMITS IAW SRM 53-21-49. REMOVED UNSERVICEABLE SEAT TRACK AND INSTALLED NEW SERVICEABLE SEAT TRACK IAW AMM 53-01-11.

Part: BULKHEAD WEB — CRACKED · airframe 30,172 hrs · 27,021 cycles

FOUND REAR PRESSURE BULKHEAD WEB LBL 27.50, WL 130 HAS A CRACK INDICATION APPROX .2" IN LENGTH 100 PERCENT FSH, FAILED NDT INSPECTION. REPAIRED IAW REO 601R-53-61-1541.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 30,172 hrs · 27,021 cycles

RT SIDE FS 349 FLOORBEAM IS CORRODED ON OTBD END. REMOVED CORROSION IAW SRM 51-21-06, STEP 3. FOUND TO BE OUT OF LIMITS. REMOVED DAMAGE IAW REO 601R-53-21-2250, STEPS 1 AND 2. PERFORMED EDDY CURRENT IAW NDTM 51-20-06. NO INDICATIONS NOTED.

Part: SEAT TRACK — CORRODED (BS 399.5-409) · airframe 30,172 hrs · 27,021 cycles

RT CABIN FLOOR SEAT TRACK CORRODED BETWEEN FS 399.50 AND FS 409.00+32. INSTALLED NEW SEAT TRACK IAW AMM 53-01-11-420-001.

Part: FRAME — CORRODED (BS 319.7) · airframe 30,172 hrs · 27,021 cycles

AFT FACE OF FRAME UNDER AVIONICS FLOORBOARD AT FS 319.70 BY DRAIN TUBE APPEARS TO HAVE CORROSION UNDER PAINT. REMOVED CORROSION IAW SRM 51-21-00, 51-21-06 AND 53-00-00 FIGURE 101 AND FOUND TO BE OUT OF LIMITS. REPLACED FRAME IAW SRM 51-42-06

Part: FRAME — CORRODED (BS 349) · airframe 30,172 hrs · 27,021 cycles

FWD FACE OF FRAME AT FS 349.0 BY DRAIN TUBE APPEARS TO HAVE CORROSION UNDER PAINT. REMOVED CORROSION IAW SRM 51-21-00, 51-21-06 AND 53-00-00, FIG 101 AND FOUND TO BE OUT OF LIMITS. REMOVED OLD FRAME SECTOR, LOCATED, DRILLED, ALODINED AND INSTALLED NEW FRAME SECTOR IAW SRM 51-40-11, 51-21-11, 51-23-00, 51-42-06 AND 51-42-21.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 30,172 hrs · 27,021 cycles

FS 280, LBL 9 AND RBL 9 INBD FLOORBEAM ANGLE CRACKED. FABRICATED NEW FLOORBEAM SUPPORT ANGLE IAW REO 601R-53-11-926, REV B NOTE: 20. REMOVED OLD FLOORBEAM ANGLE IAW SRM 51-42-21. NEW FLOORBEAM ANGLE LOCATED, DRILLED, TRIMMED, ALODINED, PRIMED, PAINTED, INSTALLED IAW REO 601R-53-11-92601.

Part: SUPPORT BRACKET — CRACKED (RT WINDSHIELD) · airframe 30,172 hrs · 27,021 cycles

RT WINDSHIELD SIDE POST SUPPORT BRACKET CRACKED. R & R WINDSHIELD SUPPORT BRACKET IAW SRM 51-42-21.

Part: FRAME — CORRODED (BS 333) · airframe 30,172 hrs · 27,021 cycles

AFT SIDE OF FRAME (UNDER AVIONICS FLOORBOARD) AT FS 333.0 CORRODED. REMOVED CORROSION IAW SRM 51-21-00, 51-21-06 AND 53-00-00N, FIG 101, FOUND TO BE OUT OF LIMITS. DAMAGE 2.4"W - 3.0"L .017" DEPTH ABOVE STR 26R. REMOVED OLD FRAME SECTOR FS 333.00 BETWEEN STRINGERS 23L AND 23R. LOCATED, DRILLED, ALODINED AND INSTALLED NEW FRAME SECTOR IAW SRM 51-40-11, 51-42-06 AND 51-42-21.

Part: SUPPORT — CRACKED (STOP FITTING) · airframe 30,172 hrs · 27,021 cycles

CREW ESCAPE HATCH RIGHT AFT STOP FITTING INTERNAL SUPPORT IS CRACKED. R & R STOP FITTING SUPPORT IAW SRM 51-42-06.

Part: ISOLATOR — BROKEN (BULKHEAD) · airframe 30,172 hrs · 27,021 cycles

TWO ISOLATORS BROKEN ON AFT BULKHEAD. NEW MOUNT ISOLATORS INSTALLED ON AFT BULKHEAD IAW SRM 51-42-13.

Part: SILL — CORRODED (FUSLAGE) · airframe 30,172 hrs · 27,021 cycles

PAX DOOR FLOOR SUPPORT SILL ANGLE CORRODED. REMOVED SILL ANGLE IAW SRM 51-42-06 AND 51-42-21. LOCATED AND DRILLED NEW SILL ANGLE. INSTALLED ANGLE IAW SRM 51-41-11.

Part: BATTERY PACK — UNSERVICEABLE (EMERGENCY LIGHT) · airframe 29,358 hrs · 26,085 cycles

SEVERAL EXTERIOR EMERGENCY LIGHTS INOP. R & R NR1 EMERGENCY BATTERY PACK IAW AMM 33-51-04. OPS CHECK GOOD. DEFER CLEARED. PLACARD REMOVED. R & R NR 1 EMERGENCY BATTERY PACK IAW AMM 33-51-04. OPS CHECK GOOD. DEFER CLEARED. PLACARD REMOVED. (CLOSED)

Part: COALESCER BAG — ODOR (A/C PACK) · airframe 28,330 hrs · 24,940 cycles

SMOKE IN COCKPIT ON ROTATION AND CLIMB OUT. ACFT DIVERTED-EMERGENCY DECLARED. AIR CONDITIONING PACKS LEFT. R & R COALESCER IAW AMM 21-51-13. OPS CHECK GOOD DEFER CLEARED. PLACARD REMOVED.

Part: COVER — MISSING (EMERGENCY LIGHT) · airframe 28,213 hrs · 24,801 cycles

EXIT SIGN BELOW F/A JUMPSEAT IS MISSING COVER THAT LIGHTS UP EXIT. R & R FWD LT FLOOR LEVEL FLOODLIGHT IAW AMM 33-51-19. OPS CHECK GOOD. R & R FWD LT FLOOR LEVEL FLOODLIGHT IAW AMM 33-51-19. OPS CHECK GOOD.

Part: RECEPTACLE — SHORTED (GALLEY) · airframe 27,215 hrs · 23,633 cycles

IN FLIGHT HAS AN UNIDENTIFIED BAD ODOR ON FLIGHT DECK. FOUND GALLEY LIGHT RECEPTACLE BURNING AND MELTING . R & R GALLEY LIGHT ASSY IAW AMM 33-26-01 ACFT OK FOR SERVICE.

Part: ANGLE — CRACKED (BS 621) · airframe 26,436 hrs · 22,753 cycles

70 PERCENT FSH HFEC INDICATION NOTED 0.2" LONG EXTENDING FROM THE BOTTOM FASTENER OF THE ESB FWD CLIP AT APPROX FS 625, RBL 27.5, WL 111.0. FAILS NDT INSP AT THIS TIME. RECEIVED NEW SERVICEABLE PART FROM STOCK. DRILLED AND INSTALLED NEW SERVICEABLE ANGLE FOR RBL 27.5 IAW SRM 51-42-06, 51-42-21 AND 51-25-06.

Part: POST — CRACKED (BS 409) · airframe 26,436 hrs · 22,753 cycles

FOUND FS 409.0+128 VERTICAL POST RBL 18 INBD AND OTBD SIDE HAVE INDICATIONS NOTED INBD APPROX .3" IN LENGTH 60 PERCENT FSH AND OTBD APPROX .2" IN LENGTH 50 PERCENT FSH AT WL 69 AFT FLANGE RADIUS FAILED NDT INSPECTION. REMOVED POST IAW SRM 51-42-06 STEP 11. LOCATED NEW SERVICEABLE POST IAW SRM 51-40-11 STEP 4. POST REQUIRES INSTALLATION. FAYE SEAL POST, IAW REO 601R-53-41-889. INSTALLED FASTENERS & VERT POST IAW REO 601R-53-41-889, ITEMS 2 & 3. UP TO PAINT IAW IAW SRM 51-25-06, 51-25-16 & 51-21-11. REO 601R-53-41-889 & MET ALL THE REQUIREMENTS OF REO 601R-53-41-889.

Part: POST — CRACKED (BS 409) · airframe 26,436 hrs · 22,753 cycles

FOUND FS 409.0+128 VERTICAL POST LBL 18 OTBD SIDE HAS INDICATION NOTED APPROX .2" IN LENGTH 50 PERCENT FSH AT WL 69 AFT FLANGE RADIUS FAILED NDT INSPECTION. REMOVED POST IAW SRM 51-42-06 STEP 11. INSTALLED POST IAW SRM 51-42-06 STEP 9 AND COMPLIED WITH EC/TC REO 601R-53-41-889.

Part: INTERCOSTAL — CRACKED (BS 621-625) · airframe 26,436 hrs · 22,753 cycles

THE RT UPPER FS 621 TO FS 625 INTERCOSTAL ANGLE IS CRACKED. REMOVED RT UPPER FS 621 TO FS 625 INTERCOSTAL ANGLE IAW SRM 51-42-20 11A & B A1. INSTALLED RT UPPER FS 621 TO FS 625 INTERCOSTAL ANGLE IAW SRM 51-42-00.

Part: POST — CRACKED (BS 409) · airframe 26,436 hrs · 22,753 cycles

REMOVED 409+128 POST LBL 18 IAW SRM 51-42-06, STEP 11. 409+128 LBL 18 POST REQUIRES INSTALL. OK TO INSTALL POST. INSTALLED 409+128 LBL 18 POST IAW SRM 51-42-06 STEP 9 AND COMPLIED WITH EC/TC REO 601R-53-41-889 AND MET ALL REQUIREMENTS OF REO 601R-53-41-889. POST REQUIRES FILLET SEAL AND PAINT. SEAL & PAINT ON LBL18 AT 409+128 C/W CURE CHECK, GOOD IAW AMM 51-23-00-390-804, SRM 51-21-11, 51-25-06 & 51-25-16. C/W EC/TC REO 601R-53-41-889 & MET ALL THE REQUIREMENTS OF REO 601R-53-41-889.

Part: SEAT TRACK — CORRODED (BS 614-618) · airframe 26,436 hrs · 22,753 cycles

CARGO BAY SEAT TRACK SEGMENT LBL 9.0 FS 614.0 TO FS 618.0 IS CORRODED. (OPEN)

Part: SEAT TRACK — CORRODED (BS 559-567) · airframe 26,436 hrs · 22,753 cycles

CARGO BAY SEAT TRACK SEGMENT FS 559+95 TO 567.0 LBL 9.0 IS CORRODED. (OPEN)

Part: BULKHEAD — CRACKED (BS 559) · airframe 26,436 hrs · 22,753 cycles

FOUND FS 559 BULKHEAD WEB RT SIDE HAS 2 INDICATIONS NOTED: OTBD OF RBL 9.0 WL 58-70 APPROX .2" IN LENGTH 70 PERCENT FSH AND 2) INBD OF RBL 18.0 WL 59.10 APRROX .4" IN LENGTH 90 PERCENT FSH FAILED NDT INSPECTION. REPAIRED PRESSURE BULKHEAD WEB & CAP ANGLES IAW REO 601R-53-41-260 REV D, STEPS 1 THRU 14. C/W EC/TC REO 601R-53-41-260, IAW REO 601R-53-41-260 REV D.

Part: SEAT TRACK — CORRODED (BS 559-567) · airframe 26,436 hrs · 22,753 cycles

REMOVED DAMAGED SEAT TRACK FROM FS 559+95 TO FS 567.00 RBL 9.0 BY REMOVING 11 EA SCREWS USING NR 2 SCREWDRIVER. INSTALLED SERVICEABLE SEAT TRACK, IAW SRM 51-41-04 PARA 4 A-C. (CLOSED)

Part: BULKHEAD — DAMAGED (BS 559) · airframe 26,436 hrs · 22,753 cycles

REPAIRED FS 559 PRESSURE BULKHEAD WEB & CAP ANGLES FROM LBL27 TO RBL27, IAW REO 601R-53-41-260 REV D, STEPS 1 THRU 14. C/W EC/TC REO 601R-53-41-260, IAW REO 601R-53-41-260 REV D. (CLOSED)

Part: SEAT TRACK — CORRODED (BS 559-567) · airframe 26,436 hrs · 22,753 cycles

REMOVED DAMAGED SEAT TRACK FROM FS 559+95 TO FS 567.00 LBL 9.0 BY REMOVING 12 EACH SCREWS. INSTALLED SERVICEABLE TRACK, IAW SRM 51-41-04 PARA 4 A-C. (CLOSED)

Part: SEAT TRACK — CORRODED (BS 559-567) · airframe 26,436 hrs · 22,753 cycles

CARGO SEAT TRACK SEGMENT RBL 9.0 FS 559+95 TO 567.0 IS CORRODED. (OPEN)

Part: ANCHOR FITTING — CORRODED (CARGO BAY) · airframe 26,436 hrs · 22,753 cycles

CARGO BAY ANCHOR FITTINGS (2) ON LBL 9.0 AND AFT ANCHOR FITTING ON LBL 27.0 ARE CORRODED (3) TOTAL. (OPEN)

Part: SEAT TRACK — CORRODED (BS 614-618) · airframe 26,436 hrs · 22,753 cycles

REMOVED DAMAGED SEAT TRACK FROM FS 614.0 TO 618.0 LBL 9.0 BY REMOVING 5 EACH SCREWS. INSTALLED SERVICEABLE TRACK, IAW SRM 51-41-04 PARA 4 A-C.

Part: ANCHOR FITTING — CORRODED (CARGO BAY) · airframe 26,436 hrs · 22,753 cycles

REMOVED & INSTALLED 3 CARGO BAY ANCHOR FITTINGS, IAW SRM 51-41-02 STEP 3. (CLOSED)

Part: SILL — CORRODED (BS 409-559) · airframe 26,436 hrs · 22,753 cycles

PRESSURE FLOOR SILL FROM FS 409+128 TO 559 OTBD OF LBL 36 HAS SEVERAL AREAS OF CORROSION. OPEN

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 26,436 hrs · 22,753 cycles

REPAIR TO THE INTERCOSTAL AT FS 484, LBL 36 IS COMPLETED IAW REO 601R-53-41-059 AND MEETS WITH ALL THEIR REQUIREMENTS. ASA RII COMPLIED WITH: 5300002. (CLOSED)

Part: ATTACH FITTING — CRACKED (BS 484) · airframe 26,436 hrs · 22,753 cycles

LOCATED & DRILLED NEW RBL27 CLIP, IAW SRM 51-40-11. R & R RBL27 CLIP, IAW SRM 51-42-21. WHILE USING SRM 51-40-11 PARA 1,2,3,4,5,6,7 WERE USED TO FACILITATE THE REPAIR. WHILE USING SRM 51-42-21, ALL PARAGRAPHS & STEPS WERE C/W. (RESOLVED ON W/O: 144291 TASKCARD: N/R-00335 ) REPAIR TO THE INTERCOSTAL AT FS 484 LBL 36 IS COMPLETED IAW REO 601R-53-41-059 AND MEETS WITH ALL THEIR REQUIREMENTS. ASA RII COMPLIED WITH: 5300002. (CLOSED)

Part: SILL — CORRODED (BS 409-559) · airframe 26,436 hrs · 22,753 cycles

REMOVED 21 LOCK FASTENERS ON RT SIDE PRESSURE FLOOR SILL FROM FS 409+128 THROUGH 559 TO FOM OF CORROSION REMOVAL OF SURROUNDING SKIN AREA IAW SRM 51-42-21. REO 601R-53-41-1156 NEEDS COMPLIED WITH AND THE 21 LOCK FASTENERS NEED INSTALLED. PERFORMED REPAIR TO PRESSURE FLOOR SILL FROM FS 409+128 TO 559 O/B OF RBL 36 IAW REO 601R-53-41-1156 STEPS 1-15. 21 PREVIOUSLY REMOVED LOCK FASTENERS WERE REINSTALLED USING A SUBSTITUTE FASTENER IAW REO 601R-53-41-1156 STEP 7, PLT 1080X-6 INSTALLED IN LIEU OF LOCK FASTERNERS. AWAITING EC/TC. COMPLIED WITH EC/TC REO 601R-53-41-1156 AND REO 601R-53-41-1156 REV.-- DATED 1/22/2010 AS WRITTEN. 01/30/10.

Part: SILL — CORRODED (BS 409-559) · airframe 26,436 hrs · 22,753 cycles

REPAIRED PRESS FLOOR SILL FROM FS 409+128 TO 559 O/B OF LBL36, IAW REO 601R-53-41-1156. AWAITING EC/TC FOR FINAL SIGNOFF. COMPLIED WITH EC/TC REO 601R-53-41-1156 AND REO 601R-53-41-1156 REV --, DATED 1/22/1020 AS WRITTEN. ASA RII C/W 5300047. (CLOSED)

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 26,436 hrs · 22,753 cycles

FS 484 INTERCOSTAL RBL27 CLIP IS CRACKED. OPEN

Part: SILL — CORRODED (BS 409-559) · airframe 26,436 hrs · 22,753 cycles

PRESSURE FLOOR SILL FROM FS 409+128 TO 559 OTBD OF RBL 36 HAS SEVERAL AREAS OF CORROSION. OPEN

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 26,436 hrs · 22,753 cycles

FS 484 INTERCOSTAL LBL36 CLIP IS CRACKED. OPEN

Part: FRAME — CRACKED (BS 640 S10-11R) · airframe 26,436 hrs · 22,753 cycles

RT 640 FRAME IS CRACKED BETWEEN STRINGERS 10 AND 11. (OPEN)

Part: FRAME — CRACKED (BS 640) · airframe 26,436 hrs · 22,753 cycles

RT 640 FRAME REPLACED DURING THE INCORPORATION OF SB 601R-53-065. REF ASA TASKCARD EO 600-53-0356 JOB NR 8729015 OP NR 5586. (CLOSED)

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 26,406 hrs · 22,724 cycles

F/O FLASHLIGHT INOP.

Part: UNKNOWN — ODOR (CABIN) · airframe 26,002 hrs · 22,283 cycles

SMOKE ODOR IN AFT CABIN. SMELLED LIKE ELECTRICAL ODOR. UNABLE TO DETERMINE SOURCE BUT APPEARED TO BE IN OVERHEAD BIN AREA OF ROW 11 A/B.

Part: STEP — CRACKED (ASD) · airframe 25,061 hrs · 21,348 cycles

ASD BOTTOM STEP IS CRACKED.

Part: FLAP — MALFUNCTIONED (WING) · airframe 22,349 hrs · 18,934 cycles

FLAPS FAIL AMBER CAUTION MSG AT FL320. EMERGENCY DECLARED - EN ROUTE TO ATW, A/C DIVERTED TO MKE DUE TO MTC.

Part: DRAG ANGLE — CRACKED (RT WING) · airframe 22,303 hrs · 18,893 cycles

AAR - DRAG ANGLE CRACKED INBOARD OF RT BATT RIB (FLAGGED). REMOVED RT MLG HYDRAULIC LINES COVER SHIELD TO GAIN ACCESS TO REPAIR AREA. REMOVED CRACKED DRAG ANGLE I/B OF RT BATT RIB. LOCATED FASTENER HOLES IN SERVICEABLE DRAG ANGLE (P/N 600-10204-28) IAW CRJ-200 SRM 51-40-11. 13367. 01-02-08. AAR-338. OK TO INSTALL SERVICEABLE DRAG ANGLE. AAR-338. INSTALLED SERVICEABLE DRAG ANGLE IAW CRJ-200 SRM 51-42-21. 13367. 01-02-08. AAR-338. OK TO INSTALL HYDRAULIC LINES COVER SHIELD. AAR-338. REINSTALLED RT MLG HYDRAULIC LINES COVER SHIELD IAW CRJ-200 SRM 51-41-02. 13367. 01-02-08. AAR-338. SUPPLEMENTAL SDR CLOSED 1/3/08.

Part: FITTING — CRACKED (BS 461) · airframe 22,303 hrs · 18,893 cycles

BATHTUB FITTING CRACKED AT FS 461 RBL10. REMOVED CRACKED BATHTUB FITTING IAW CRJ SRM 200 SRM 51-42-06 AND CRJ 200 SRM 51-42-21. LOCATED SERVICEABLE FITTING P/N 600-31068-19 IAW CRJ 200 SRM 51-40-11. INSTALLED SERVICEABLE FITTING IAW CRJ 200 SRM 51-42-06 AND CRJ 200 SRM 51-42-21.

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 22,303 hrs · 18,893 cycles

INTERCOSTAL CRACKED IN CORNER OF END FLANGE FS 484 LBL10 (MARKED).

Part: BONDING JUMPER — CORRODED (HORIZONTAL STAB) · airframe 22,303 hrs · 18,893 cycles

FOUND HARDWARE AND BONDING JUMPER ON HORIZONTAL STAB LT CENTER HINGE FITTING CORRODED.

Part: COVER — DENTED (PAX DOOR) · airframe 22,303 hrs · 18,893 cycles

AAR - PAX DOOR AFT CORNER COVER IS DENTED. REMOVED DAMAGED PAX DOOR AFT CORNER COVER. LOCATED, DRILLED & DEBURRED NEW CORNER COVER P/N 600-31902-287 IAW CRJ 200 SRM 51-40-11 MF 13871 01/01/08 (AAR357) OK TO INSTALL CORNER COVER GL 14531. INSTALLED COVER PLATE IAW CRJ SRM 51-42-13. SUPPLEMENTAL SDR CLOSED 1/3/08.

Part: FITTING — CRACKED (FUSELAGE) · airframe 22,303 hrs · 18,893 cycles

AAR - FS 484 RBL 36 CLIP CRACKED AT INTERCOSTAL (MARKED).

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 22,303 hrs · 18,893 cycles

AAR - CABIN FLOOR SUPPORT STRUCTURE CORRODED BLIND FASTENER HEAD RBL 35 & FS 349.00.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 22,303 hrs · 18,893 cycles

AAR - PAX DOOR AFT DRAG ANGLE IS CRACKED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 22,303 hrs · 18,893 cycles

AAR - BATHTUB FITTING CRACKED AT FS 461 RBL10 (MARKED).

Part: GROUND STUD — CORRODED (LT ELEVATOR) · airframe 22,303 hrs · 18,893 cycles

LT ELEV HORIZ CENTER HINGE HAS GROUND STUD WITH SURFACE CORROSION.

Part: SKIN — CRACKED (PAX DOOR) · airframe 22,303 hrs · 18,893 cycles

PAX DOOR TOP STEP IS CRACKED AT THE FWD EDGE. REPARIED DAMAGE TO PAX DOOR SKIN UNDER TOP STEP IAW REO 601R-52-11-279. C/W INSP OF CUTOUT FOR PAX DOOR SKIN UNDERNEATH TOP STEP IAW CRJ 200 NDTM 51-20-06. COMPLIED WITH EC-TC EO 600-52-43 C/W.

Part: BONDING JUMPER — CORRODED (HORIZONTAL STAB) · airframe 22,303 hrs · 18,893 cycles

FOUND HARDWARE AND BONDING JUMPER ON HORIZONTAL STAB RT CENTER HINGE FITTING CORRODED.

Part: PIN — WORN (HORIZONTAL STAB) · airframe 22,303 hrs · 18,893 cycles

HORIZONTAL STABILIZER RT OUTER PIN WORN.

Part: BUSHING — MIGRATED (THRUST REVERSER) · airframe 22,303 hrs · 18,893 cycles

RT ENGINE T/R NR 5 BLOCKER DOOR TO LINK UPPER BUSHING MIGRATED.

Part: PIN — WORN (HORIZONTAL STAB) · airframe 22,303 hrs · 18,893 cycles

HORIZONTAL STABILIZER LT OUTER PIN WORN.

Part: SCUFF PLATE — DENTED (CARGO DOOR) · airframe 22,303 hrs · 18,893 cycles

AAR - CARGO DOOR SCUFF PLATE DENTED IN SEVERAL PLACES. REQ EVAL. REFER TO 50275-1000-0035 FOR REMOVAL AND REPLACEMENT OF CARGO SCUFF PLATE. SUPPLEMENTAL SDR CLOSED 1/3/08.

Part: LINK — TWISTED (BS 513) · airframe 22,303 hrs · 18,893 cycles

LT AFT FUSELAGE TO WING LINK AT FS 513.00 IS TWISTED. ZERO LOADED A/C AND REPOSITIONED LT AFT LINK IAW ASA AMM SUPPLEMENT ASA 07-11-01 REV. B. PERFORMED HIGH FREQ. EDDY CURRENT INSPECTION OF LT AFT WING/FUSELAGE FITTING IAW ASA AMM SUPPLEMENT ASA 07-11-01 REV. B. AND NDTM 51-20-06. NO DEFECTS NOTED.

Part: SKIN — DENTED (BS 676) · airframe 22,303 hrs · 18,893 cycles

FS 676 HAS A DENT IN TOP SKIN BETWEEN STR 1 AND 2R (MARKED).

Part: SKIN — SCRATCHED (FUSELAGE) · airframe 22,303 hrs · 18,893 cycles

AAR - A SCRATCH IN SKIN AT FS 645 BETWEEN STR 2R & 3R (MARKED). BLENDED SCRATCH IN SKIN AT FS 645 BETWEEN STR 2R & 3R. BLENDED AREA IS .700 "LX .300" W X .003" D, FOUND TO BE IN LIMITS IAW CRJ 200 SRM 53-00-31. OK TO ALODINE AND PRIME. ALODINED AND PRIMED IAW CRJ 200 SRM 51-21-11. OK TO TOPCOAT. TOPCOATED IAW CRJ 200 SRM 51-21-16. SUPPLEMENTAL SDR CLOSED 1/2/08.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 22,303 hrs · 18,893 cycles

AAR - LEFT PRESSURE BULKHEAD AT FS 202.75 CRACKED WHERE BRAKE ROD GOES THRU BULKHEAD (FLAGGED) THRU NOSE HYDRAULIC COMP. COMPLIED WITH ASA ECTC EO 600-53-217, NO DEFECTS NOTED. REQUIRES OPS AND LEAK CHECK, REFER TO 409A FOR OPS AND LEAK CHECKS (NO FURTHER ACTION REQUIRED).

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,303 hrs · 18,893 cycles

AAR - SERVICE DOOR BETA LIGHT REQUIRES REPLACEMENT. REMOVED SERVICE DOOR BETA LIGHT P/N 601R38774-3 AND REPLACED WITH NEW SERVICEABLE BETA LIGHT P/N 601R38774-7 IAW CRJ 200 AMM 20-21-00. TORQUED SCREWS WITH TORQUE WRENCH AARHOT 1047 IAW CRJ 200MM 20-21-00. SUPPLEMENTAL SDR CLOSED 1/3/08.

Part: DOUBLER — CRACKED (FUSELAGE) · airframe 21,032 hrs · 17,829 cycles

LEFT SIDE FS 640 BONDED SKIN DOUBLER IS CRACKED. [07-24-07] WORK COMPLETED IN ACCORDANCE WITH REO 601R-53-61-506.

Part: DOUBLER — CRACKED (FUSELAGE) · airframe 21,032 hrs · 17,829 cycles

RIGHT SIDE FS 640 BONDED SKIN DOUBLER IS CRACKED. [07-24-07] WORK COMPLETED IN ACCORDANCE WITH REO 601R-53-61-506.

Part: FLAP — MALFUNCTIONED (WING) · airframe 20,239 hrs · 17,237 cycles

FLAPS FAILED AT 0 DEGREES ON APP INTO GRR. EMERGENCY DECLARED.

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 20,225 hrs · 17,228 cycles

FLAPS FAIL MSG AT ZERO. EMERGENCY DECLARED.

Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 20,225 hrs · 17,228 cycles

FLAPS FAIL AT 0. EMERGENCY EQUIPMENT ON STANDBY. CHANGED BPSU, PDU, LUBED FLEX CABLES, AND RIGGING FLAPS

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 19,865 hrs · 16,967 cycles

TRANSFERRED FROM W/O42536. AFT PRESSURE BULKHEAD CRACKED ABOVE LINTEL ATTACHMENT FITTING INBOARD UPPER CORNER LT SIDE. RANRC 9. REMOVED LINTEL FITTING. CUT AWAY DAMAGED PORTION OF BULKHEAD WEB. REMOVED BURRS AND SHARP EDGES. LPI OF CUTOUT IAW NDTM 51-20-08. NO DEFECTS NOTED. FABRICATED DOUBLER USING .071, 2024-T3, PO4595-1, WEB FILLER USING .063, 2024-T3, PO 7696-1, -3 + -4 SHIMS USING .020, 2025-T3, PO 8398-1. DUPLICATED -17 CLIP USING .040, 2024-T3, PO 7696-1. FABRICATED INTERCOSTAL SHIM -16 USING .071, 2024-T3, PO 4595-1 IAW SRM 51-24-16 AND 51-24-36. ALODINED AND PRIMED ALL REPAIR PARTS IAW SRM 51-21-16. OK TO INSTALL REPAIR PARTS. INSTALLED ALL REPAIR PARTS EXCLUDING LINTEL CAP IAW REO 601R-53

Part: LIGHT — INOPERATIVE (CABIN) · airframe 19,331 hrs · 16,555 cycles

CEILING EMERGENGY LIGHT 2ND TO LAST INOP.

Part: PSEU — MALFUNCTIONED (MLG) · airframe 18,898 hrs · 16,165 cycles

WOW INPUT, WOW OUTPUT CAUTION PROX SYS FAULT WOW OUTPUT FAIL STATUS RECEIVED IN FLT LANDED WITH NOSE WHEEL STEERING INOP, A/C RETURNED TO ATL AFTER T/O; AN EMERGENCY WAS DECLARED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 18,867 hrs · 16,127 cycles

EMER EXIT LIGHT AT ASD HAS BULB INOP.

Part: STEP — BROKEN (DOOR)

DURING A GROUND INSPECTION, THE PASSENGER DOOR BOTTOM STEP WAS FOUND TO BE BROKEN. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR BOTTOM STEP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: ANCHOR FITTING — CRACKED (PAX DOOR)

DURING A C-CHECK IN MCN, THE PASSENGER DOOR AFT ANCHOR FITTING WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR AFT ANCHOR FITTING. (M)

Part: STRUCTURE — CORRODED (FUSELAGE)

DURING A C-CHECK, THE FS 409+128 TO FS 559.00, AND RBL36 TO FLOOR STR WAS FOUND TO BE CORRODED IN NUMEROUS SPOTS. MAINTENANCE REPAIRED THE FS 409+128 TO FS 559.00, AND RBL 36 TO FLOOR STR IAW REO. (K)

Part: STRUCTURE — CORRODED (FUSELAGE)

DURING A C-CHECK, THE FS 409+128 TO FS 559.00, AND RBL 36 TO FLOOR STR WAS FOUND TO BE CORRODED IN NUMEROUS SPOTS. THIS MRR WILL REMAIN OPEN PENDING MAINTENANCE DETERMINATION OF AN APPROPRIATE CORRECTIVE ACTION. (K)

Part: STRINGER — CORRODED (FUSELAGE)

DURING A C-CHECK IN MCN, THE FS 409 PLUS 128 TO FS 559, AND BLB 36 TO FLOOR STR WAS FOUND TO BE CORRODED IN NUMEROUS SPOTS. (M)

Part: FLOOR SUPPORT — CORRODED (BS 409-559)

DURING A C-CHECK, THE FS409+128 TO FS 559.00 AND LBL36 TO FLOOR STR WAS FOUND TO BE CORRODED IN NUMEROUS SPOTS. AFTER MAINTENANCE BLENDED, ALODINED, AND PRIMED THE FS 409+128 TO FS 559.00, AND LBL 36 TO FLOOR STR, IAW REO, IT WAS FOUND TO BE WITHIN LIMITS. (K)

Part: FRAME — CORRODED (BS 605)

DURING A C-CHECK, THE FRAME AT FS 605, BETWEEN STR 27 AND STR 26L, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REPAIRED THE FRAME AT FS 605, BETWEEN STR 27 AND STR 26L, IAW SRM 51-25-06 AND 51-25-16. (K)

Part: FRAME — CORRODED (BS 605)

DURING A C-CHECK IN MCN, THE FRAME AT FS 605, BETWEEN STRINGER 27 AND STRINGER 26L, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE IS SUBMITTING A DAMAGE REPORT TO BOMBARDIER FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE CORRECTIVE ACTION. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING C-CHECK, ALL FLOOR TRACKS AT LBL 9 AND RBL 9 HAVE APPARENT CORROSION. MAINTENANCE REMOVED AND REPLACED THE FLOOR TRACKS AT LBL 9 AND RBL 9 IAW SRM. (K)

Part: FLOOR SUPPORT — CORRODED (BS 589-605)

DURING A C-CHECK IN MCN, THE FLOOR SUPPORT BEAM CAP AT RBL 9, BETWEEN FS 589 AND 605, AS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE IS SUBMITTING A DAMAGE REPORT TO BOMBARDIER FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE CORRECTIVE ACTION. (M)

Part: SILL — CORRODED (BS 559-621)

DURING C-CHECK, THE RT SIDE SILL, FROM FS 559+64 TO FS 621.00, WAS FOUND TO BE CORRODED BEYOND LIMITS. AFTER MAINTENANCE BLENDED, ALODINED, AND PRIMED THE RT SIDE SILL, FROM FS 559+64 TO FS 621.00, IAW REO, IT WAS FOUND TO BE WITHIN LIMITS. (K)

Part: CAP — CORRODED (FLOOR BEAM)

DURING A C-CHECK, THE FLOORBEAM CAP AT LBL 27, FS 574.00 TO FS 621, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE IS SUBMITTING A DAMAGE REPORT TO MFG FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE C/A. (K)

Part: FLOOR SKIN — CORRODED (BS 449-559)

DURING C-CHECK, THE PRESSURE FLOOR SKIN OB OF LBL 9, BETWEEN FS 449.85 AND FS 559+2, WAS FOUND TO BE CORRODED BEYOND LIMITS. UPON FURTHER INSPECTION OF THE PRESSURE FLOOR SKIN OB OF LBL 9, BETWEEN FS 449.85 AND FS 559+2, MAINTENANCE DETERMINED IT WAS NOT CORROSION. (K)

Part: FLOOR SUPPORT — CORRODED (BS 589-605)

DURING C-CHECK, THE FLOOR SUPPORT BEAM CAP AT RBL 9.0, BETWEEN FS 589.00 AND 605, WAS FOUND TO BE CORRODED BEYOND LIMITS. UPON FURTHER INSPECTION OF THE FLOOR SUPPORT CAP AT RBL 9.0, BETWEEN FS 589.00 AND 605, MAINTENANCE FOUND NO CORROSION AFTER CLEANING THE AREA. (K)

Part: FLOOR SUPPORT — CORRODED (BS 574-621)

DURING A C-CHECK, THE FLOOR SUPPORT CAP AT LBL27, FS 574.00 TO FS621, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOOR SUPPORT CAP AT LBL 27, FS 574.00 TO FS 621, IAW SRM 51-42-06 AND 51-42-21. (K)

Part: SILL — CORRODED (FUSELAGE)

DURING A C-CHECK, THE RT SIDE SILL, FROM FS 559+64 TO FS 621.00, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE IS SUBMITTING A DAMAGE REPORT TO MFG FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE C/A. (K)

Part: FLOOR SUPPORT — CORRODED (BS 559)

DURING A C-CHECK, THE FLOOR SUPPORT CAP AT RBL 9, BETWEEN FS 559+64 AND FS 559+80, WAS FOUND TO BE CORRODED BEYOND LIMITS. AFTER MAINTENANCE BLENDED, ALODINED, AND PRIMED THE FLOOR SUPPORT CAP AT RBL 9, BETWEEN FS 559+64 AND FS 559+80, IAW SRM 51-21-06, IT WAS FOUND TO BE WITHIN LIMITS. (K)

Part: FLOOR SKIN — CORRODED (BS 515)

DURING A C-CHECK, THE RT SIDE PRESSURE FLOOR SKIN, AT FS 515.00, WAS FOUND TO BE CORRODED BEYOND LIMITS. AFTER MAINTENANCE BLENDED, ALODINED, AND PRIMED THE RT SIDE PRESSURE FLOOR SKIN, AT FS 515.00, IAW SRM 51-21-11 AND 51-42-06, IT WAS FOUND TO BE WITHIN LIMITS. (K)

Part: FLOOR SKIN — CORRODED (FUSELAGE)

DURING A C-CHECK, THE RT SIDE PRESSURE FLOOR SKIN, AT FS 515.00, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE IS SUBMITTING A DAMAGE REPORT TO MFG FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE C/A. (K)

Part: HANDLE — CRACKED (AVIONICSBAY DOOR)

DURING A C-CHECK, THE FWD AVIONICS BAY DOOR HANDLE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE WILL REMOVE AND REPLACE THE FORWARD AVIONICS BAY DOOR HANDLE. (K)

Part: CAP — CORRODED (FUSELAGE)

DURING A C-CHECK, THE FLOOR SUPPORT CAP, AT FS589, LBL 9, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE IS SUBMITTING A DAMAGE REPORT TO MFG FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE C/A. (K)

Part: TRACK — CORRODED (FUSELAGE)

DURING A C-CHECK, THE FORWARD AND AFT FLOOR TRACKS, AT RBL 27.00, NEAR THE LAVATORY, WERE FOUND TO BE CORRODED BEYOND LIMITS. THIS MRR WILL REMAIN OPEN PENDING MAINTENANCE DETERMINATION OF AN APPROPRIATE C/A. (K)

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING C-CHECK, THE FORWARD AND AFT FLOOR TRACKS, AT RBL 27.00, NEAR THE LAVATORY, WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FORWARD AND AFT FLOOR TRACKS, AT RBL 27.00, NEAR THE LAVATORY. (K)

Part: FLOORBEAM — CORRODED (BS 559)

DURING A C-CHECK, THE FLOORBEAM AT FS 559+80, BETWEEN THE RT SIDE FLOOR SILL AND RBL 27.00, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOORBEAM AT FS 559+80, BETWEEN THE RT SIDE FLOOR SILL AND RBL 27.00, IAW SRM. (K)

Part: FLOOR SKIN — CORRODED (FUSELAGE)

DURING C-CHECK, THE PRESSURE FLOOR SKIN OB OF LBL 9, BETWEEN FS 449.85 AND FS 559+2, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE IS SUBMITTING A DAMAGE REPORT TO MFG FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE C/A. (K)

Part: TRACK — CORRODED (FUSELAGE)

DURING C-CHECK, ALL FLOOR TRACKS AT LBL 9 AND RBL 9 HAVE APPARENT CORROSION. THIS MRR WILL REMAIN OPEN PENDING MAINTENANCES DETERMINATION OF AN APPROPRIATE C/A. (K)

Part: FLOOR SUPPORT — CORRODED (BS 589)

DURING A C-CHECK, THE FLOOR SUPPORT CAP, AT FS589, LBL 9, WAS FOUND TO BE CORRODED BEYOND LIMITS. UPON FURTHER INSPECTION OF THE FLOOR SUPPORT CAP, AT FS 589, LBL 9, MAINTENANCE DETERMINED THERE TO BE NO CORROSION AFTER CLEANING THE AREA. (K)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING A C-CHECK, THE FLOORBEAM AT FS 559+80, BETWEEN THE RT SIDE FLOOR SILL AND RBL 27.00, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANC IS SUBMITTING A DAMAGE REPORT TO MFG FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE C/A. (K)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING C-CHECK, THE FLOORBEAM AT FS 559+80, BETWEEEN RBL 9.00 AND RBL 27.00, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE IS SUBMITTING A DAMAGE REPORT TO MFG FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE C/A. (K)

Part: CAP — CORRODED (FUSELAGE)

DURING A C-CHECK, THE FLOOR SUPPORT CAP AT RBL 9, BETWEEN FS 559+64 AND FS 559+80, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE IS SUBMITTING A DAMAGE REPORT TO MFG FOR ISSUANCE OF AN REO TO DETERMINE THE APPROPRIATE C/A. (K)

Part: FLOORBEAM — CORRODED (BS 559)

DURING A C-CHECK, THE FLOORBEAM AT FS 559+80, BETWEEN RBL 9.00 AND RBL 27.00, WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOORBEAM AT FS 559+80, BETWEEN RBL 9.0 AND RBL 27.00, IAW SRM. (K)

Part: BEAM — CORRODED (FUSELAGE)

DURING A C-CHECK IN MCN, THE LEFT SIDE STATION 349 TRANSVERSE BEAM, UPPER SURFACE AT THE PASSENGER DOOR, WAS FOUND TO BE CORRODED BEYOND LIMITS. (M)

Part: BEAM — CORRODED (FUSELAGE)

DURING A C-CHECK, THE LT SIDE STA 349 TRANSVERSE BEAM, UPPER SURFACE AT THE PASSENGER DOOR, WAS FOUND TO BE CORRODED BEYOND LIMITS. AFTER MAINTENANCE ALODINED, PRIMED, AND PAINTED THE LT SIDE STA 349 TRANSVERSE BEAM UPPER SURFACE, AT THE PASSENGER DOOR, IAW SRM, IT WAS FOUND TO BE WITHIN ACCEPTABLE LIMITS. (K)

Part: BRACKET — CRACKED (BS 621)

DURING A C-CHECK IN MCN, THE RIGHT SIDE ANGLE BRACKET, AT FS 621, WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE WILL REPAIR THE RIGHT SIDE ANGLE BRACKET, AT FS 621, IAW ASA EO 600-53-0105. (M)

Part: CLIP — CRACKED (BS 484)

DURING A C-CHECK IN MCN, THE INBOARD AND OUTBOARD FS 484 CLIPS WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE INBOARD AND OUTBOARD FS 484 CLIPS IAW BOMBARDIER REO 601R-53-41-059. (M)

Part: HINGE — CORRODED (PAX DOOR)

DURING A C-CHECK IN MCN, THE PASSENGER DOOR UPPER STEP HINGE WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE WILL REMOVE AND REPLACED THE PASSENGER DOOR UPPER STEP HINGE. (M)

Part: STRUCTURE — CRACKED (NLG DOOR)

DURING A C-CHECK IN MCN, THE LEFT SIDE OF THE NOSE LANDING GEAR CUTOUT RADIUS WAS FOUND TO BE CRACKED BEYOND LIMITS. (M)

Part: SILL — CORRODED (FUSELAGE)

DURING C-CHECK, THE PASSENGER DOOR SILL WAS FOUND TO BE CORRODED. AFTER MAINTENANCE ALODINED, PRIMED, AND PAINTED THE PASSENGER DOOR SILL IAW SRM, IT WAS FOUND TO BE WITHIN ACCEPTABLE LIMITS. (K)

Part: PLATE — CORRODED (FUSELAGE)

DURING A C-CHECK IN MCN, THE PASSENGER DOOR AFT ANCHOR FITTING SERRATED PLATE WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE WILL REMOVE AND REPLACED THE PASSENGER DOOR AFT ANCHOR FITTING SERRATED PLATE. (M)

Part: STRUCTURE — CORRODED (PAX DOOR)

DURING A C-CHECK IN MCN, THE PASSENGER DOOR WILL WAS FOUND TO BE CORRODED. (M)

Part: FRAME — CRACKED (FS 718)

DURING A C-CHECK IN MCN, THE RIGHT SIDE FS 718 FRAME WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE WILL REMOVED AND REPLACED THE RIGHT SIDE FS 718 FRAME. (M)

Part: BULKHEAD — CRACKED (BS 280)

DURING A C-CHECK IN MCN, THE FS 280 BULKHEAD WAS FOUND TO BE CRACKED OUTBOARD OF RBL 9 AND LBL 9, AND THE FLOOR SUPPORT ANGLE WAS FOUND TO BE CRACKED OUTBOARD OF LBL 9 AND CORRODED BETWEEN RBL 9 AND LBL 9. MAINTENANCE WILL REPAIR THE FS 280 BULKHEAD, OUTBOARD OF RBL 9 AND LBL 9, AND THE FLOOR SUPPORT ANGLE OUTBOARD OF RBL AND LBL 9, AND THE FLOOR SUPPORT ANGLE OUTBOARD OF LBL 9, AND BETWEEN RBL 9 AND LBL 9, IAW BOMBARDIER REO 601R-53-11-926. (M)

Part: SKIN — CRACKED (FUSELAGE)

DURING A C-CHECK, THE LT SIDE OF THE NOSE LANDING GEAR CUTOUT RADIUS WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRED THE LT SIDE OF THE NOSE LANDING GEAR CUTOUT RADIUS IAW REO. (K)

Part: STEP — CRACKED (PAX DOOR)

DURING A C-CHECK IN MCN, THE PASSENGER DOOR TOP STEP WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE WILL REMOVE AND REPLACE THE PASSENGER DOOR TOP STEP. (M)

Part: SKIN — CRACKED (BS 718)

DURING A C-CHECK IN MCN, THE LEFT SIDE FS 718, STRINGER 10-12, WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE WILL REPAIR THE LEFT SIDE FS 718, STRINGER 10-12, IAW ASA EO 600-53-0067A. (M)

Part: SWITCH — MALFUNCTIONED (COCKPIT)

DURING DESCENT FROM CVG-HSV, AT APPROXIMATELY 15,000 FEET THE CREW RECEIVED A STAB TRIM AND MACH TRIM CAUTION MESSAGE. THE QRH WAS COMPLIED WITH BUT THE CREW WAS UNABLE TO RE-ESTABLISH THE PITCH TRIM SYSTEM. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED SAFELY IN HSV. MAINTENANCE REMOVED AND REPLACED THE TRIM DISCONNECT SWITCH. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: STEP — BROKEN (PAX DOOR)

FLT 4482 - DURING A GROUND INSPECTION IN ATL, THE BOTTOM STEP BRACKET ON THE PASSENGER DOOR WAS FOUND BROKEN. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ASSEMBLY ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: STEP — CRACKED (PAX DOOR)

DURING AN A-CHECK IN MCN, THE BOTTOM STEP ON THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: STEP — BROKEN (PAX DOOR)

DURING A GROUND INSPECTION IN DFW, THE BOTTOM STEP ON THE PASSENGER DOOR WAS FOUND BROKEN. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BEARING — BINDING (PAX DOOR)

DURING A GROUND INSPECTION, THE PASSENGER DOOR WAS FOUND TO BE EXTREMELY DIFFICULT TO CLOSE AND OPEN. MAINTENANCE LUBRICATED THE PASSENGER DOOR INNER BEARING ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: STEP — CRACKED (PAX DOOR)

FLT 4310 - DURING A GROUND INSPECTION IN ATL, THE BOTTOM STEP ON THE PASSENGER DOOR WAS FOUND CRACKED AND BOWING. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: CONNECTOR — INOPERATIVE (EMERGENCY LIGHT)

DURING A C-CHECKI N MCN, THE FORWARD EMEGENCY FLOOR LIGHT TRACK WAS FOUND TO BE INOPERATIVE. MAINTENANCE RECONNECTED THE RIGHT AND LEFT EMEGENCY EXIT LIGHTS AND THE FLOOR TRACK LIGHTS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE LEFT INBOARD CLIP AND THE RIGHT INBOARD AND OUTBOARD CLIPS AT FS 484, BL 27 AND 36 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT INBOARD CLIP AND THE RIGHT INBOARD AND OUTBOARD CLIPS AT FS 484, BL 27 TO 36 IAW ASA EO 600-53-0098. (M)

Part: RIB — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE RIGHT MAIN LANDING GEAR BATTERY RIB ASSEMBLY AT WS 53.60 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE RIGHT MAIN LANDING GEAR BATTERY RIB ASSEMBLY IAW ASA EO 600-53-039A. (M)

Part: SILL — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE CARGO DOOR FLOOR SILL PLATE AT FS 562.72-589 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE CARGO DOOR FLOOR SILL PLATE AT FS 562.72-589. (M)

Part: FLOOR SUPPORT — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE LEFT AND RIGHT CARGO FLOOR SUPPORT ANGLES AT FS 621 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRED THE LEFT AND RIGHT CARGO FLOOR SUPPORT ANGLES AT FS 621 IAW ASA EO 600-53-0105. (M)

Part: CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE LEFT AND RIGHT CLIPS AT FS 280, LBL 9 AND RBL 9 INBOARD AND OUTBOARD WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE LEFT AND RIGHT CLIPS AT FS 280, LBL 9 AND RBL 9 INBOARD AND OUTBOARD. (M)

Part: SUPPORT BEAM — CRACKED (ENGINE)

DURING A C-CHECK IN MCN, THE ENGINE SUPPORT BEAM UPPER CENTER WEB AT BL 0 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE ENGINE SUPPORT BEAM UPPER AND LOWER WEB AT BL 0 IAW ASA EO 600-53-0072. (M)

Part: HANDLE — BINDING (PAX DOOR)

FLT 4378 - DURING A GROUND INSPECTION IN ATL, THE MAIN PASSENGER DOOR WAS VERY DIFFICULT TO OPEN FROM THE OUTSIDE. MAINTENANCE ADJUSTED THE OUTER AND INNER HANDLE ASSEMBLIES ON THE MAIN PASSENGER DOOR IAW AMM 52-11-02 AND AMM 52-11-03. OPS CHECK GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: HANDLE — LACK OF LUBE (PAX DOOR)

DURING A GROUND INSPECTION IN ATL, THE PASSENGER DOOR WAS HARD TO CLOSE FROM THE INSIDE. MAINTENANCE LUBRICATED THE OUTER DOOR HANDLE AND PERFORMED SEVERAL OPERATIONAL CHECKS WITHOUT ANY DEFECTS NOTED. AIRCRAFT OK FOR SERVICE. (M)

Part: LINE — CHAFED (HYD SYSTEM)

FLT 4501 - DURING CLIMB-OUT FROM TUS-DFW, AT APPROXIMATELY 14,000 FEET, THE CREW RECEIVED A NR 1 HYDRAULIC HIGH TEMPERATURE MESSAGE OF 125 DEGREES CELSIUS AND 3,900 PSI. WHILE THE CREW COMPLIED WITH THE QRH PROCEDURES, THE TEMPERATURE CONTINUED TO CLIMB. AT 136 DEGREES CELSIUS, ALL INDICATIONS OF QUANTITY AND PRESSURE IN THE NR 1 SIDE WERE LOST. THE CREW SHUT DOWN THE LEFT ENGINE. DECLARED AN EMERGENCY AND THE AIRCRAFT RETURNED TO TUS, LANDING SAFELY. MAINTENANCE REMOVED AND REPLACED THE NR 1 HYDRAULIC SERVICE LINE. ENGINE RUNS, OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: COALESCER BAG — DIRTY (A/C BAY)

DURING DESCENT INTO MLU, THE CAPTAIN NOTICED A SMELL THAT HE ASSOCIATED WITH A HOT PACK. THE RIGHT PACK TEMPERATURE HAD BEEN UNSTABLE EARLIER IN THE FLIGHT. THE CAPTAIN MANUALLY COOLED THE PACK. THE FLIGHT ATTENDANT REPORTED A HAZE FORMING IN THE CABIN AND THE LAVATORY SMOKE DETECTOR WAS SOUNDING. AT THIS TIME THE CAPTAIN RECEIVED THE SMOKE TOILET MESSAGE IN THE COCKPIT. THE LAVATORY WAS VISUALLY CHECKED FOR FIRE AND THERE WAS NONE. THE CAPTAIN SHUT DOWN THE RIGHT PACK AND THE SMOKE AND SMELL DISSIPATED SHORTLY AFTER. AIRCRAFT LANDED SAFELY IN MLU. MAINTENANCE REMOVED AND REPLACED THE COALESCER BAG ON THE RIGHT PACK. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: LAMP — BURNED OUT (CABIN)

DURING A SCHEDULED INSPECTION, THE SECOND OVERHEAD EMERGENCY FLOOD LIGHT WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNT OUT EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: LIGHT — LOOSE (CABIN)

DURING HANGAR INSPECTION IN MCN, THE CEILING EMERGENCY LIGHT AT ROW 10 WAS INOPERATIVE. MAINTENANCE RESET A LOOSE BULB IN THE CEILING EMERGENCY LIGHT ASSEMBLY AT ROW 10. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — BROKEN (CABIN)

DURING GROUND INSPECTION IN ATL, THE CREW REPORTED THAT THE EMERGENCY FLOOR LEVEL STRIP LIGHTING WAS LOOSE AND SOME WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BROKEN LUMINESCENT STRIP LIGHTING (P/N 5872-8) AND REMOVED AND REPLACED THE ENTIRE COVER STRIP (P/N 362624). OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DURING HANGAR CHECK IN MCN, IN FLOOR EMERGENCY TRACK LIGHTING WAS FOUND TO BE INOPERATIVE FROM ROW 6 TO ROW 8. MAINTENANCE RESECURED THE LOOSE FLOOR EMERGENCY LIGHTING TRACK. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: CONTROL UNIT — FAILED (HORIZ STAB)

FLT 4736 - DURING CRUISE FLIGHT FROM ATL TO ICT, THE AIRCRAFT STAB AND MACH TRIM FAILED. THE CAPTAIN RESET AND THE TRIM FAILED AGAIN. THE AUTOPILOT DID NOT DROP OFF. AN EMERGENCY WAS DECLARED. AIRCRAFT LANDED IN ICT WITHOUT FURTHER INCIDENT. THE SYSTEM WAS RESET ON THE GROUND AND ALL OPERATIONS WERE NORMAL. ON THE RETURN FLIGHT INTO ATL, THE STAB TRIM BECAME INOPERATIVE ONCE AGAIN. AIRCRAFT LANDED SAFELY IN ATL. MAINTENANCE INSPECTED AND FOUND THE NR 1 STAB TRIM INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE HORIZONTAL STABILIZER TRIM CONTROL UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: SMOKE DETECTOR — MALFUNCTIONED (CARGO BAY)

FLT 4473 - DURING FLIGHT FROM HPN TO ATL, CREW RECEIVED A CARGO COMPARTMENT SMOKE WARNING THAT WOULD NOT EXTINGUISH. CAPTAIN DISCHARGED THE FIRE BOTTLES. CREW DIVERTED TO JFK AND LANDED SAFELY. MAINTENANCE AND THE FIRE DEPARTMENT FOUND NO EVIDENCE OF FIRE. MAINTENANCE REMOVED AND REPLACED THE CARGO COMPARTMENT SMOKE DETECTORS. MAINTENANCE ALSO REMOVED AND REPLACED THE CARGO COMPARTMENT SMOKE DETECTOR. MAINTENANCE REMOVED AND REPLACED THE CARGO COMPARTMENT SMOKE DETECTORS. MAINTENANCE ALSO REMOVED AND REPLACED NR 1 AND NR 2 SQUIBS AND FIRE BOTTLES. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: TRIM SWITCH — INOPERATIVE (COCKPIT)

DURING FLIGHT FROM DFW TO MTY, CREW RECEIVED A STAB TRIM FAILURE. CREW DECLARED AN EMERGENCY AND RETURNED TO DFW. AIRCRAFT LANDED SAFELY. MAINTENANCE FOUND NO FAULTS LOADED IN THE HSTCU, FOUND PILOT TRIM DISENGAGE SWITCH JAMMED. MAINTENANCE REMOVED AND REPLACED THE HSTCU AND TRIM DISENGAGE SWITCH. OPERATION CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT)

ON DEPARTURE FROM DFW TO CAE, CREW REPORTED STAB/MAC TRIM FAILURE MESSAGE LIGHTS ILLUMINATED. AIRCRAFT RETURNED TO DFW, DECLARED AN EMERGENCY, AND LANDED SAFELY. MAINTENANCE PERFORMED GROUND TEST OF HSTCU. NO FAULTS WERE NOTED. MAINTENANCE CLEANED STAB TRIM SWITCHES. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: FIRE LOOP — INOPERATIVE (ENGINE) · airframe 3,825 hrs

FLT 4469 - CREW REPORTED AFTER TAKEOFF FROM YYZ, LEFT DUCT MESSAGE ILLUMINATED ON EICAS. CREW FOLLOWED QRH PROCEDURES AND SHUT DOWN LEFT ENGINE. AIRCRAFT LANDED SAFELY. MAINTENANCE REPLACED 14TH STAGE DUCT OVERHEAT/FIRE LOOP IN THE LEFT ENGINE PYLON. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (X)