N874AS

Part: UNKNOWN — WARNING MESSAGE (UNKNOWN) · airframe 44,570 hrs · 40,651 cycles

AT FL240 AFTER TURNING WINGS AND COWL ANTI-ICE OFF R PACK OFF STATUS MESSAGE CAMP UP. CLOSED THE R 10TH STAGE AND TURNED R PACK OFF, THEN OPENED AND TURNED IT BACK ON WITH NO MORE ISSUES. (FLT 4747 FILED CLOSED)INSPECTED DUCTING IN AFT EQUIPMENT BAY WITH NO DAMAGED DUCTS OR LEAKS FOUND. REMOVED AND REPLACED RIGHT 10TH STAGE PRESSURE REGULATING AND SHUTOFF VALVE IAW AMM 21-51-43. PERFORMED OPERATIONAL CHECK IAW AMM 21-51-43. OPS CHECK GOOD. PERFORMED OPERATIONAL CHECK OF RIGHT PACK IAW AMM 21-51-00. OPS CHECK GOOD. RAN AIRCRAFT WITH BOTH ENGINES, TURNED ON COWL ANT-ICE AND WING ANTI-ICE IAW AMM 30-11-00 AND AMM 30-22-00. NO FAULTS AT THIS TIME.

Part: UNKNOWN — WARNING MESSAGE (UNKNOWN) · airframe 44,548 hrs · 40,634 cycles

*ODI MGMT APPROVAL REQUIRED*D:GEAR DISAGREE WARNING MESSAGE FOLLOWED BY NOSE DOOR OPEN WARNING MESSAGE. COMPLIED WITH DISAGREE QRH. MESSAGES CLEARED AND GEAR CONFIRMED DOWN BY ATC. RETURN TO FIELD ACCOMPLISHED. PSEU CODES. S23FAR, S35NEAR, S22FAR, S31FAR, S32FAR, S21NEAR, S30FAR DI14DOWN DI15DOWN.C:MEL 32-30-1CAT "A" DUE 1 FLT DAYGEAR DISAGREE WARNING MESSAGE FOLLOWED BY NOSE DOOR OPEN WARNING MESSAGE. COMPLIED WITH DISAGREE QRH. MESSAGES CLEARED AND GEAR CONFIRMED DOWN BY ATC. RETURN TO FIELD ACCOMPLISHED. (FLT 5774 FILED OPEN)JUN 26, 2023 STATION: SDF--PULLED PSEU CODES PER FIM 32-60-05. PSEU CODES. S23FAR, S35NEAR, S22FAR, S31FAR, S32FAR, S21NEAR, S30FAR DI14DOWN DI15DOWN. DEFERRED LANDING GEAR RETRACTION SYSTEM PER MEL 32-30-1. MX ACTIONS COMPLIED WITH. AIRCRAFT OK FOR SERVICE.

Part: UNKNOWN — WARNING MESSAGE (UNKNOWN) · airframe 44,548 hrs · 40,634 cycles

*ODI MGMT APPROVAL REQUIRED*D:GEAR DISAGREE WARNING MESSAGE FOLLOWED BY NOSE DOOR OPEN WARNING MESSAGE. COMPLIED WITH DISAGREE QRH. MESSAGES CLEARED AND GEAR CONFIRMED DOWN BY ATC. RETURN TO FIELD ACCOMPLISHED. PSEU CODES. S23FAR, S35NEAR, S22FAR, S31FAR, S32FAR, S21NEAR, S30FAR DI14DOWN DI15DOWN.C:MEL 32-30-1CAT "A" DUE 1 FLT DAYGEAR DISAGREE WARNING MESSAGE FOLLOWED BY NOSE DOOR OPEN WARNING MESSAGE. COMPLIED WITH DISAGREE QRH. MESSAGES CLEARED AND GEAR CONFIRMED DOWN BY ATC. RETURN TO FIELD ACCOMPLISHED. (FLT 5774 FILED CLOSED)JUN 26, 2023 STATION: SDF--PULLED PSEU CODES PER FIM 32-60-05. PSEU CODES. S23FAR, S35NEAR, S22FAR, S31FAR, S32FAR, S21NEAR, S30FAR DI14DOWN DI15DOWN. DEFERRED LANDING GEAR RETRACTION SYSTEM PER MEL 32-30-1. MX ACTIONS COMPLIED WITH. AIRCRAFT OK FOR SERVICE. JUN 28, 2023 STATION: SBN -- AIRCRAFT APPROVED FOR RELEASE FROM ODI BY JOSH KELLY SENIOR MANAGER OF MXREF CP 26813617, CP 26813155, CP 26813153, AND CP 26813150 FOR MX PERFORMED

Part: INTERCOSTAL — CRACKED (BS 625 S13L) · airframe 43,718 hrs · 39,825 cycles

CLIP ATTACHING INTRCOSTAL ON AFT SIDE OF FS 621 BULKHEAD TO FRAME AT BS 625 S13L CRACKED. (C-CHECK) REMOVED AND REPLACED WITH A NEW INTERCOSTAL IAW SRM 51-42-21 AND DWG: 601-35012 REV-D. AND REO 601R-53-61-422, REV NC.

Part: A/C PACK — CRACKED (BS 625 S13R) · airframe 43,718 hrs · 39,825 cycles

*CLIP ATTACHING INTRCOSTAL ON AFT SIDE OF FS621 BULKHEAD TO FRAME AT FS625 AT STGR13 R IS CRACKED. (C-CHECK) REMOVED AND REPLACED WITH NEW CLIP AT FS621-FS625 STGR13R REF CRJ200 SRM 51-42-21 AND DWG 601-35012 REV-D.

Part: FRAME — BENT (E/E DOOR) · airframe 43,718 hrs · 39,825 cycles

*FWD CTR FRAME IN AFT-EQUIPMENT COMPARTMENT DOOR (311BB) IS BENT. C-CHECK, REMOVED AND REPLACED FWD CTR FRAME IN AFT-EQUIPMENT COMPARTMENT DOOR IAW DWG 600-35008 REV -J AND SRM 51-42-06.

Part: FLOOR SUPPORT — CORRODED (BS 409-449) · airframe 43,718 hrs · 39,825 cycles

PRESSURE FLOOR SUPPORT AT RBL9 BETWEEN FS.409+128 AND FS.449.85 HAS MULTIPLE SPOTS OF CORROSION. (C-CHECK) REPAIRED PRESSURE FLOOR SUPPORT IAW REO 601R-53-41-3100 REV -. COMPLIED WITH ALL STEPS OF REO 601R-53-41-3100 REV -. COMPLIED WITH 51-900-1003-SKY

Part: ANGLE — CRACKED (BS 280) · airframe 43,718 hrs · 39,825 cycles

FS 280 RBL 9.0 OUT BOARD CLIP HAS CRACK AT UPPER RADIUS. (C-CHECK) INSTALLED NEW CLIP AT FS280.00 ON OTBD SIDE OF RBL 9 LONGITUDINAL FLOOR BEAM REF CRJ-200 SRM 51-42-21 AND REO 601R-53-11-926 REV -B. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY STRUCTURAL MAJOR REPAIR.

Part: ANGLE — CRACKED (BS 280) · airframe 43,718 hrs · 39,825 cycles

FS 280 LBL 9.0 INBOARD CLIP HAS CRACK AT UPPER RADIUS. (C-CHECK) INSTALLED NEW CLIP AT FS280.00 ON INBD SIDE OF LBL 9 LONGITUDINAL FLOOR BEAM REF CRJ-200 SRM 51-42-21 AND REO 601R-53-11-926 REV -B , COMPLIED WITH TASK CARD 51-900-1003-SKY STRUCTURAL MAJOR REPAIR.

Part: SKIN — CORRODED (RT WING) · airframe 43,718 hrs · 39,825 cycles

R/H LWR WING PLANK ACCESS HOLE (PNL 640BB) HAS CORROSION ON INBD LIP (C-CHECK) REPAIRED LOWER WING PLANK ACCESS HOLE (PNL 640BB) CORROSION ON INBD LIP REF REO 601R-57-21-030 REV-L, DATED 2014-02-05 AND REO 601R-57-21-3663 REV--, DATED 2022-11-18. COMPLIED WITH ALL STEPS, SEE CONTINUATION FOR DETAILS. COMPLIED WITH 51-900-1003-SKY.

Part: SKIN — CORRODED (LT WING) · airframe 43,718 hrs · 39,825 cycles

L/H LWR WING PLANK ACCESS HOLE (PNL 540BB) HAS CORROSION ON LIP. MKD IN RED (C-CHECK) REPAIRED CORROSION ON L/H LOWER WING PLANK ACCESS HOLE LIP (PNL 540BB) REF REO 601R-57-21-030 REV-L, DATED 2014-02-05 AND REO 601R-57-21-3662 REV--, DATED 2022-11-18. COMPLIED WITH ALL STEPS, SEE CONTINUATION FOR DETAILS.

Part: SKIN — CORRODED (LT WING) · airframe 43,718 hrs · 39,825 cycles

L/H LWR WING PLANK ACCESS HOLE (PNL 550FB) AFT OTBD AREA HAS CORROSION ON LIP (C-CHECK RO 12/5/2022) REPAIRED CORROSION ON THE L/H LOWER WING PLANK ACCESS HOLE LIP (PNL 550FB) AT AFT, OTBD AREA REF REO 601R-57-21-030 REV-L, DATED 2014-02-05 AND REO601R-57-21-3662 REV--, DATED 2022-11-18. COMPLIED WITH ALL STEPS. COMPLIED WITH 51-900-1003-SKY, SSEE CONTINUATION FOR DETAILS.

Part: CONTROLLER — FAILED (AIR DATA) · airframe 39,092 hrs · 35,592 cycles

PILOT BASE HEAT CAUTION MESSAGE JUST AFTER TAKE-OFF.REMOVED AND REPLACED #1 AIR DATA SENSOR CONTROLLER AS REQUIRED OPS CHECKS GOOD IAW AMM.

Part: ENGINE — FLAMED OUT (RIGHT) · airframe 39,077 hrs · 35,578 cycles

RT ENG FLAMED OUT AT 330 FLT LEVEL FLT# 1357 REMOVED AND REPLACED RH ENG WITH A SERVICEABLE UNIT. NO FURTHER DEFECTS NOTED.

Part: BULKHEAD — NONE (BS 621) · airframe 39,044 hrs · 35,545 cycles

ACCOMPLISH MOD OF 621 PRESSURE BULKHEAD (601R-53-61-1240). (C-CHECK) RO: 10/21/19. ACCOMPLISHED MOD AT FS621 PRESSURE BULKHEAD IAW REO. WORK ACCOMPLISHED BY AAR.

Part: FLOOR SUPPORT — CORRODED (BS 513-529) · airframe 39,044 hrs · 35,545 cycles

LH FLOOR SILL BETWEEN FS513 AND FS529.00 HAS CORROSION. (C-CHECK) RO: 10/21/19. COMPLIED WITH REO. WORK ACCOMPLISHED BY AAR.

Part: FRAME — CRACKED (BS 605) · airframe 39,044 hrs · 35,545 cycles

FRAME 605 IS CRACKED IN 2 SPOTS, ABOVE AND BELOW STGR 9L, IN THE CARGO BAY. (C-CHECK) RO: 10/21/19. REPAIRED FR 605 BETWEEN STRINGERS 8L-10L I.A.W. REO. WORK ACCOMPLISHED BY AAR.

Part: SKIN — CORRODED (LT WING) · airframe 39,044 hrs · 35,545 cycles

LH LOWER WING PLANK AT FUEL ACCESS CUTOUT 550CB SHOWS SIGNS OF CORROSION. (C-CHECK) RO: 10/21/19. / REMOVED DAMAGE RESTORED FINISHED, DONE IAW BOMBARDIER. BOND CHECK GOOD. WORK ACCOMPLISHED BY AAR.

Part: POST — CRACKED (BS 409) · airframe 39,044 hrs · 35,545 cycles

FS 409+128 VERT. POST LBL27 IB HALVE LWR CORNER CRACKED @ FASTENER. (C-CHECK) RO: 10/21/19. REPAIRED F.S. 409+128 VERTICAL POST LBL 27, I/B I.A.W. REO. WORK ACCOMPLISHED BY AAR.

Part: FRAME — CORRODED (BS 513) · airframe 39,044 hrs · 35,545 cycles

FS 513 FRAME AT STR 5L HAS CORROSION. (C-CHECK) RO: 10/21/19. REPAIRED F.S. 513 FRAME AT STGR 5L AND 6L I.A.W. REO. WORK ACCOMPLISHED BY AAR.

Part: SKIN — CORRODED (LT WING) · airframe 39,044 hrs · 35,545 cycles

LH LOWER WING PLANK AT FUEL ACCESS CUTOUT 550DB SHOWS SIGNS OF CORROSION. (C-CHECK) RO: 10/21/19. REMOVED DAMAGE, RESTORED FINISH IAW BOMBARDIER. BOND CHECK GOOD / WORK ACCOMPLISHED BY AAR.

Part: ANGLE — CRACKED (BS 484 FLOORBEAM) · airframe 39,044 hrs · 35,545 cycles

ANGLE CLIP IS CRACKED ON THE O/B SIDE OF LBL 27 AT FS 484, IN THE CABIN BELOW THE FLOOR. (C-CHECK) RO: 10/21/19. REMOVED/FABRICATED/INSTALLED ANGLE CLIP ON THE O/B SIDE OF LBL27 AT FS424 BELOW THE FLOOR IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: FLOOR SUPPORT — CORRODED (BS 461) · airframe 39,044 hrs · 35,545 cycles

RH FLOOR SILL AT FS461.00 HAS CORROSION. (C-CHECK) RO: 10/21/19. COMPLIED WITH REO. WORK ACCOMPLISHED BY AAR.

Part: FLOOR SUPPORT — CORRODED (BS 484) · airframe 39,044 hrs · 35,545 cycles

RH FLOOR SILL AT FS484.00 HAS CORROSION. (C-CHECK) RO: 10/21/19. REPAIRED RH FLOOR SILL AT FS484 IAW REO. WORK ACCOMPLISHED BY AAR.

Part: STRINGER — CRACKED (BS 379) · airframe 39,044 hrs · 35,545 cycles

STGR 3L IS CRACKED JUST FWD OF FRAME 379, IN THE CABIN. (C-CHECK) RO: 10/21/19. REMOVED AND REPLACED STRINGER 3L FROM FS 379 TP 409 IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: HANDLE — CRACKED (PAX DOOR) · airframe 39,044 hrs · 35,545 cycles

PASSENGER DOOR HAS OUTTER HANDLE CRACKED. (C-CHECK) RO: 10/21/19. REMOVED AND REPLACED OUTER HANDLE DUST PLATE I.A.W. SRM. WORK ACCOMPLISHED BY AAR. SEE ATTACHED WORK CARD FOR WORK PERFORMED.

Part: SKIN — CORRODED (LT WING) · airframe 39,044 hrs · 35,545 cycles

LH LOWER WING PLANK AT FUEL ACCESS CUTOUT 540BB SHOWS SIGNS OF CORROSION. (C-CHECK) RO: 10/21/19. / REMOVED DAMAGE RESTORED FINISH IAW BOMBARDIER. WORK ACCOMPLISHED BY AAR. SEE ATTACHED WORK CARD FOR WORK PERFORMED.

Part: ANGLE — CRACKED (BS 484) · airframe 39,044 hrs · 35,545 cycles

ANGLE CLIP IS CRACKED ON THE O/B SIDE OF RBL 27 AT FS 484, IN THE CABIN BELOW THE FLOOR. / (C-CHECK) RO: 10/21/19. REMOVED/REPLACED ANGLE CLIP ON THE O/B SIDE OF RBL27 AT FS484 IAW REO. WORK ACCOMPLISHED BY AAR.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 39,044 hrs · 35,545 cycles

ANGLE CLIP ON THE AFT SIDE OF BEAM 280 AND O/B SIDE OF RBL 9 IS CRACKED, IN THE CABIN BELOW THE FLOOR. (C-CHECK) RO: 10/21/19. REMOVED/REPLACED THE ANGLE CLIP ON THE ON THE AFT SIDE OF BEAM 280 OUTBRD OF RBL9 IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: DRAG ANGLE — CRACKED (FUSELAGE) · airframe 39,044 hrs · 35,545 cycles

AFTER REMOVAL OF LH CENTER DRAG ANGLE FOUND FWD DRAG ANGLE CRACKED. (C-CHECK) RO: 10/21/19. REMOVED FWD DRAG ANGLE, FABRICATED, AND INSTALLED NEW DRAG ANGLE IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: FLOOR SUPPORT — CORRODED (BS 439) · airframe 39,044 hrs · 35,545 cycles

RH FLOOR SILL AT FS439.00 HAS CORROSION. (C-CHECK) RO: 10/21/19. COMPLIED WITH REO. WORK ACCOMPLISHED BY AAR.

Part: SKIN — CORRODED (LT WING) · airframe 39,044 hrs · 35,545 cycles

LH LOWER WING PLANK AT FUEL ACCESS CUTOUT 550HB SHOWS SIGNS OF CORROSION. (C-CHECK) RO: 10/21/19. REMOVED DAMAGE RESTORED FINISH, FOUND TO BE WITHIN LIMITS, LEAK CHECKS ACCOMPLISHED IAW BOMBARDIER. WORK ACCOMPLISHED BY AAR.

Part: DRAG ANGLE — CRACKED · airframe 39,044 hrs · 35,545 cycles

AFTER REMOVAL OF RH WIND CENTER DRAG ANGLE FOUND FWD DRAG ANGLE CRACKED. (C-CHECK) RO: 10/21/19. REMOVED RH FWD DRAG ANGEL FABRICATED AND INSTALLED NEW DRAG ANGLE IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: STIFFENER — CRACKED (BS 280 BULKHEAD) · airframe 39,044 hrs · 35,545 cycles

VERTICAL STIFFENER ON THE FWD SIDE OF THE 280 BULKHEAD IS CRACKED AT LBL 27, IN THE VERY FWD E & E BAY. (C-CHECK) RO: 10/21/19. REMOVED AND REPLACED VERTICAL STIFFENER IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: ANGLE — CRACKED (BS 484) · airframe 39,044 hrs · 35,545 cycles

ANGLE CLIP IS CRACKED ON THE O/B SIDE OF LBL 9 AT FS 484, IN THE CABIN BELOW THE FLOOR. (C-CHECK) RO: 10/21/19. REMOVED/FABRICATED/INSTALLED ANGLE CLIP ON O/B SIDE OF LBL9 AT FS484 IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: FITTING — CRACKED (BS 461) · airframe 39,044 hrs · 35,545 cycles

BATHTUB FITTING ON THE O/B SIDE OF LBL 9 AT FS 461 IS CRACKED, IN THE CABIN BELOW THE FLOOR. (C-CHECK) RO: 10/21/19. REMOVED/REPLACED BATHTUB FITTING ON O/B SIDE OF LBL9 AT FS461 IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: FLOOR SUPPORT — CORRODED (BS 424-559) · airframe 39,044 hrs · 35,545 cycles

RBL 9 I/B CABIN FLOOR PANEL LANDING HAS CORROSION SPOTS BETWEEN FS 424 THRU FS 559, IN THE CABIN BELOW THE FLOOR. (C-CHECK) RO: 10/21/19. REPAIRED RBL 9 I/B CABIN FLOOR PANEL LANDING I.A.W. REO. WORK ACCOMPLISHED BY AAR.

Part: FLOOR SUPPORT — CORRODED (BS 473) · airframe 39,044 hrs · 35,545 cycles

LH FLOOR SILL AT FS473.15 HAS CORROSION. (C-CHECK) RO: 10/21/19. WORK ACCOMPLISHED BY AAR.

Part: SKIN — CORRODED (LT WING) · airframe 39,044 hrs · 35,545 cycles

LH LOWER WING PLANK AT FUEL ACCESS CUTOUT 510AB SHOWS SIGNS OF CORROSION. (C-CHECK) RO: 10/21/19. / REMOVED DAMAGE, RESTORED FINISH, FOUND TO BE WITHIN LIMITS , LEAK CHECK ACCOMPLISHED IAW BOMBARDIER. WORK ACCOMPLISHED BY AAR.

Part: BRACKET — CRACKED · airframe 39,044 hrs · 35,545 cycles

RH MLG BAY BRAKE PRESSURE TRANSDUCER BRACKET ATTACHED TO LWR SIDE OF O/W PRESSURE FLOOR IS CRACKED. (C-CHECK) RO: 10/21/19. REMOVED AND REPLACED RH MLG BAY BRAKE PRESSURE TRANSDUCER BRACKET IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: DRAG ANGLE — CRACKED (LT MLG WW) · airframe 39,044 hrs · 35,545 cycles

LH MLG BAY AUX SPAR AREA, DRAG ANGLE AT WS 50.5 CRACKED. (C-CHECK) RO: 10/21/19. REMOVED/REPLACED LH MLG BAY AUX SPAR AREA DRAG ANGLE AT WS50.0 IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: SKIN — CHAFED (RT WING TE FLAP) · airframe 39,044 hrs · 35,545 cycles

RH INBD FLAP UPPER L/E SKIN CHAFED BY CONTACT WITH WING T/E LWR SURFACE. (C-CHECK) RO: 10/21/19. SERVICEABLE FLAP RECEIVED. WORK ACCOMPLISHED BY AAR.

Part: DRAG ANGLE — CRACKED (RT MLG WW) · airframe 39,044 hrs · 35,545 cycles

RH WHEEL WELL DRAG ANGLE AT WS50.5 CRACKED. (C-CHECK) RO: 10/21/19. REMOVED/REPLACED RH WHEEL WELL DRAG ANGLE AT IAW SRM. WORK ACCOMPLISHED BY AAR.

Part: FLOOR SUPPORT — CORRODED (BS 439) · airframe 39,044 hrs · 35,545 cycles

LH FLOOR SILL AT FS439.00 HAS CORROSION. (C-CHECK) RO: 10/21/19. WORK ACCOMPLISHED BY AAR.

Part: FLOOR SUPPORT — CORRODED (BS 424-484) · airframe 39,044 hrs · 35,545 cycles

LH FLOOR SILL AND UPPER PRESSURE FLOOR SKIN HAS CORROSION SPOTS BETWEEN FS 424 THRU FS 484, IN THE CABIN. / REPAIRED LH FLOOR SILL AND UPPER PRESSURE FLOOR SKIN BETWEEN FS424 AND FS484 IAW REO. WORK ACCOMPLISHED BY AAR.

Part: SKIN — CORRODED (RT WING) · airframe 39,044 hrs · 35,545 cycles

RH LOWER WING PLANK AT FUEL ACCESS 640BB SHOWS SIGNS OF CORROSION. (C-CHECK) RO: 10/21/19. / REMOVED DAMAGE/RESTORED FINISHED, FOUND TO BE IN LIMITS LEAK CHECK ACCOMPLISHED IAW BOMBARDIER. WORK ACCOMPLISHED BY AAR.

Part: POST — CRACKED (BS 409) · airframe 39,044 hrs · 35,545 cycles

FS 409+128 VERT. POST RBL27 IB HALVE LWR CORNER CRACKED @ FASTENER. (C-CHECK) RO: 10/21/19. REPAIRED F.S. 409+128 VERTICAL POST, RBL 27, IB I.A.W. REO. WORK ACCOMPLISHED BY AAR.

Part: SKIN — CORRODED (RT WING TE FLAP) · airframe 39,044 hrs · 35,545 cycles

RH INBD FLAP LWR SKIN TOP COAT HAS ERROSION DAMAGE. (C-CHECK) RO: 10/21/19. RECEIVED SERVICEABLE FLAP. WORK ACCOMPLISHED BY AAR.

Part: FLOOR SUPPORT — BROKEN (BS 605-621) · airframe 39,044 hrs · 35,545 cycles

COMPLY WITH REO 601R-53-61-7142 RBL 27 FS605-FS621 FLOOR BEAM CAP REPAIR. (C-CHECK) RO: 10/21/19. REPAIRED FLOOR BEAM CAPIAW REO. WORK ACCOMPLISHED BY AAR.

Part: SHUTOFF VALVE — FAILED (CABIN PRESSURE) · airframe 39,042 hrs · 35,542 cycles

ON CLIMB OUT THE CABIN RATE WAS CLIMBING HIGHER THAN NORMAL DUE TO SINGLE PACK. THE RATE STARTED TO DECREASE AND ACT NORMAL THEN WE RECEIVED A CABIN ALT CAUTION MESSAGE. WE EXECUTED AN EMERGENCY DESCENT. THE MASKS WERE NOT DEPLOYED. WE COMPLIED WITH THE QRH AND PEFORMED A MANUAL PRESSURIZATION PROCEDURE. FLT 5974. REMOVED AND REPLACED RT 10TH STAGE PRSOV AND THE RT PACK LOWER DISCHARGE DUCT IN AFT EQUIPMENT BAY IAW AMM. PERFORMED OPS CHECK OF PRESSURIZATION SYSTEM IAW AMM. ALL OPS AND LEAK CHECKS GOOD.

Part: ENGINE — MALFUNCTIONED (RIGHT) · airframe 35,256 hrs · 31,755 cycles

RT ENGINE SHUT DOWN BY CREW DUE TO TO LOW OIL PRESS WARNING MSG AND HIGH ITT IN RED DURING DESCENT. R & R THE RT ENGINE.

Part: PROXIMITY SENSOR — MALFUNCTIONED (NLG) · airframe 35,165 hrs · 31,647 cycles

GEAR DISAGREE WARNING MESSAGE ON CLIMB OUT. NLG DIDN'T RETRACT. (FLT 2914). REMOVED AND REPLACED BRACKET FOR NLG CENTER PROX SENSOR IAW AMM. OPS CHECK GOOD.

Part: BATTERY PACK — FAILED (TE FLAPS) · airframe 34,821 hrs · 31,251 cycles

FLAP FAIL CAUTION MESSAGE IN CRUISE FLIGHT. FAIL MESSAGE APPEARED RANDOMLY WITHOUT FLAP LEVER INPUT. FAILED AT 0 DEGREES. REMOVED AND REPLACED LT BPSU. COMPLIED WITH AD. OPS CHECK GOOD.

Part: SHUTOFF VALVE — MALFUNCTIONED (LT A/C PACK) · airframe 33,988 hrs · 30,429 cycles

ACFT LOST PRESSURIZATION, NOT PRESSURIZING, NO OUTPUT FROM PACK AT 24K FEET, DECLARED EMERGENCY & DESCENDED. CREW FOLLOWED QRH AND DEPLOYED MASKS. PASSENGER USED MASKS. REMOVED AND REPLACED LT PACK PRSOV AND BOTH PACK OVERPRESSURE SWITCHES IAW AMM. OPERATIONAL CHECK GOOD AT THIS TIME.

Part: ACTUATOR — FAILED (MLG) · airframe 33,161 hrs · 29,627 cycles

GEAR DISAGREE ON APPROACH. LEFT MLG SLOW TO EXTEND. R & R LT MLG SIDE STAY ACTUATOR IAW AMM. OPS AND LEAK CHECKED GOOD.

Part: PUMP — FAILED (HYD SYSTEM) · airframe 32,154 hrs · 28,671 cycles

GEAR DISAGREE. BOTH MAIN GEAR TOOK AN EXTENED AMOUNT OF TIME TO RETRACT. RETURNED TO DEPARTURE. R & R HYDRAULIC SYSTEM 3A PUMP IAW AMM. OPS AND LEAK CHECKED GOOD.

Part: LIGHT — BROKEN (CABIN) · airframe 28,931 hrs · 26,007 cycles

FLOOR LEVEL EMERGENCY EXIT FLOOD LIGHT COVER AND BASE ASSEMBLY BROKEN. R & R LIGHT ASSEMBLY IAW AMM.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 28,831 hrs · 25,913 cycles

AFT CABIN EMERGENCY OVERHEAD LIGHT IS INOPERATIVE, REPLACED THE LAMP.

Part: WIRE HARNESS — FAILED (DOWNLOCK SENSOR) · airframe 28,689 hrs · 25,791 cycles

GEAR DISAGREE WARNING. GEAR HANDLE WAS UP. COMPLIED WITH QRH. DURING APPROACH, GEAR EXTENDED NORMALLY. R & R NR 2 NLG DOWN AND LOCKED SENSOR WIRE HARNESS ASSY, IAW AMM.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 28,290 hrs · 25,471 cycles

AFT OVER WING EMERGENCY EXIT LIGHT IS BURNED OUT. SERVICE RELAMPED.

Part: BULKHEAD — CHAFED (FUSELAGE) · airframe 27,370 hrs · 24,726 cycles

FS 621.00 BULKHEAD WEB FWD ABOVE FLOOR SURFACE HAS 3 CHAFE MARKS. C-CHECK REPAIRED THREE EACH CHAFE MARKS ON FS 621 BULKHEAD AT RBL18, RBL27 & RBL36 IAW REO.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 27,370 hrs · 24,726 cycles

FS 484 RBL 36 SIDE BRACKET IS CRACKED AT HI-LITE. C-CHECK REPLACED CRACKED SIDE BRACKET AT FS 484 RBL 36 IAW REO.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 27,370 hrs · 24,726 cycles

CRACK NOTED & MARKED ON FS 621 BULKHEAD WEB, FWD FACE, ABOVE UPPER CARGO DOOR TRACK FITTING. C-CHECK REPAIRED CRACK ON FS621 BULKHEAD WEB, FWD FACE, ABOVE UPPER CARGO DOOR TRACK FITTING IAW REO.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 27,370 hrs · 24,726 cycles

CRACK NOTED & MARKED ON FS 621 BULKHEAD WEB, FWD FACE, BENEATH LOWER LINER SUPPORT ASSEMBLY, LBL9.5 APPROXIMATELY WL 74. C-CHECK REPAIRED FS 621 BULKHEAD CRACK FWD FACE, BENEATH LOWER LINER SUPPORT ASSEMBLY, LBL9.5 APPROXIMATELY WL 74, IAW REO.

Part: SKIN — CHAFED (LT MLG DOOR) · airframe 27,370 hrs · 24,726 cycles

LT MLG DOOR INNER LE SKIN CHAFED AT OTBD END. C-CHECK REPAIRED LT MLG DOOR INNER LE SKIN CHAFE IAW REO.

Part: STRUCTURE — CHAFED (PAX DOOR) · airframe 27,370 hrs · 24,726 cycles

PAX DOOR VENT DOOR CHAFED ON INBD SIDE. C-CHECK BLENDED DAMAGE AREA TO A SMOOTH FINISH IAW REO.

Part: SWITCH — DIRTY (CABIN DOOR) · airframe 27,354 hrs · 24,714 cycles

MAIN CABIN DOOR WAS DIFFICULT TO OPEN. FLT#4521 CLEANED MAIN CABIN DOOR CLOSE SWITCH.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 26,720 hrs · 24,042 cycles

CABIN DOOR FLOOR EMERGENCY EXIT LIGHT IS BURNED OUT. RELAMPED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 26,502 hrs · 23,802 cycles

OVERHEAD EMERGENCY LIGHT BURNED OUT. (FLT 2986) RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 24,714 hrs · 21,942 cycles

NR 1 AND NR 2 OVERHEAD EMERGENCY LIGHTS ARE OUT. (FLT 2918) RELAMPED EMERGENCY LIGHTS.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 24,714 hrs · 21,942 cycles

NR 3 AND NR 4 OVERHEAD EMERGENCY LIGHTS ARE OUT. (FLT 2974) RELAMPED EMERGENCY LIGHTS.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 24,162 hrs · 21,366 cycles

NR 1 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 2995) RELAMPED EMERGENCY LIGHT.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 23,760 hrs · 20,940 cycles

LEFT NR 2 EXTERIOR EMERGENCY LIGHT INOPERATIVE. RELAMPED IAW AMM 33-51-21, OPS CHECKED GOOD.

Part: WIRE — BROKEN (EMERGENCY LIGHT) · airframe 23,231 hrs · 20,372 cycles

BROKEN WIRE AT PASSENGER DOOR FLOOR EXIT LIGHT. REPAIRED BROKEN WIRE AT PASSENGER DOOR FLOOR EXIT LIGHT ASSY IAW ESPM 20-16-00 CHECKED GOOD.

Part: LIGHT — INOPERATIVE · airframe 23,231 hrs · 20,372 cycles

PASSENGER DOOR EXIT & SERVICE DOOR EXIT LIGHTS BOTH INOP. WIRED PASSENGER DOOR EXIT LIGHT & SERVICE DOOR EXIT LIGHT IAW WD 33-51-00, CHECKS GOOD. ( CLOSED)

Part: SILL — CORRODED (BS 319.7) · airframe 23,231 hrs · 20,372 cycles

ASD LOWER SILL CORRODED AT FS 319.70. REMOVED ASD LOWER SILL IAW SRM 51-42-13 & 51-42-20. LOCATED NEW SILL IAW SRM 51-42-20 AND INSTALLED IAW SRM 51-42-21 & 51-42-06.

Part: ISOLATOR — BROKEN (AFT BULKHEAD) · airframe 23,231 hrs · 20,372 cycles

AFT BULKHEAD, LT SIDE HAS A BROKEN ISOLATOR. R & R BROKEN ISOLATOR IAW SRM 51-42-13.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 23,231 hrs · 20,372 cycles

CORROSION FOUND ON SEAT TRACK AT LBL9 FS 409+80. R & R CORRODED SEAT TRACK IAW AMM 53-01-11-000-802 AND 53-01-11-400-802 AND IAW SRM 51-40-11. MINOR REPAIR.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 23,231 hrs · 20,372 cycles

EXFOLIATED CORROSION FOUND ON SEAT TRACK AT FS 409+40 LBL9. R & R SEAT TRACK IAW SRM CH 51-40-11. R & R CORRODED SEAT TRACK AT LBL9, FS 409.00-FS409.00+128 IAW AMM 53-01-11-000-802 AND 53-01-11-400-802 AND IAW SRM 51-40-11. THIS IS A MINOR REPAIR. (CLOSED)

Part: FRAME — CORRODED (PAX DOOR) · airframe 23,231 hrs · 20,372 cycles

PAX DOOR HAS CORROSION ON LWR CENTER FRAME AND 4 CONNECTING CLIPS. REMOVED CLIPS IAW SRM 51-42-06. OK TO INSTALL CLIPS. INSTALLED CLIPS IAW SRM 52-104, FIG 2, SHT 4, ITEMS 10A & 11A.

Part: LIGHT — BROKEN (GALLEY) · airframe 23,231 hrs · 20,372 cycles

GALLEY CLOSE OUT TRIM PANEL EMERGENCY EXIT LIGHT BROKEN OFF.

Part: DOOR — BINDING (MAIN PAX) · airframe 23,231 hrs · 20,372 cycles

PAX DOOR FAILS STEP 2.8.2 OF ASA-2-838004 EXCESSIVE FORCE IS REQUIRED TO COMPLETE FULL DOOR OPEN CYCLE. (SHOULD BE 1016 IS APROX 30LBS) TROUBLESHOT PAX DOOR LATCH LOCK MECHANISM AND FOUND ROLLER ON LEVER ASSY WORN AND UPPER FWD PIN STOP FIRING, OUT OF ADJUSTMENT IAW 52-11-25 AND 53-21-23 AMM. ADJUSTED PAX DOOR UPPER FWD PIN STOP FITTING IAW AMM 53-21-23-400-801.

Part: SIGN — BROKEN (EMERGENCY LIGHT) · airframe 23,231 hrs · 20,372 cycles

EXIT SIGN AT SERVICE DOOR ON GALLEY PANEL BROKEN. R & R EXIT SIGN IAW AMM 20-21-00-910-801.

Part: PLACARD — DETERIORATED (CABIN) · airframe 23,231 hrs · 20,372 cycles

PASSENGER DOOR EXIT PLACARD WORN. R & R PASSENGER DOOR EXIT PLACARD IAW AMM 11-30-00.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 23,140 hrs · 20,266 cycles

RT EXTERIOR NR 2, EMERGENCY LIGHT INOP. RELAMPED RT EXTERIOR NR 2 EMERGENCY LIGHT AS REQUIRED. OPS CK GOOD IAW AMM 33-51-00. RELAMPED RT EXTERIOR NR 2 EMERGENCY LIGHT AS REQUIRED. OPS CK GOOD IAW AMM 33-51-00. (CLOSED)

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 22,943 hrs · 20,050 cycles

F/A FLASHLIGHT INOPERATIVE. R & R F/A`S FLASHLIGHT IAW AMM 25-61-01. OPS CHECKED GOOD.

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 22,345 hrs · 19,400 cycles

FLAPS FAILED AT 30 ON APPROARCH, (EMERGENCY DECLARED AS A PRECAUTION) SKEW DETECTION SYS - SYS DEACTIVATED. R & R ACTUATOR SKEW DETECTION SENSOR IAW AMM 27-51-15.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 20,656 hrs · 17,465 cycles

MIDDLE (2) EMERGENCY LIGHTS IN CABIN CEILING INOP. (CABIN EMERGENCY LIGHTS - CEILING LEVEL EMERGENCY FLOOD LIGHTS) (ITEM RESOLVE UNDER MDDR: 528388-1) RELAMPED OVERHEAD EMERGENCY LIGHTS. OPS CHECK OK AT THIS TIME. WORK PERFORMED IAW AMM 33-51-16. DEFER CLEARED. PLACARD REMOVED. (CLOSED)

Part: PLACARD — DAMAGED (PAX DOOR) · airframe 19,925 hrs · 16,663 cycles

OPEN, EXIT, AND CLOSED PLACARDS DAMAGED ON PAX DOOR STEPS.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 19,869 hrs · 16,600 cycles

ON APPROACH, UPON SELECTING GEAR DOWN NEITHER LT OR RT MAIN GEAR WERE DOWN AND LOCKED WITH HYD 3 LOW PRESS CAUTION ILLUMINATED. 5 MINS LATER AFTER EXECUTING MISSED APPROACH, MAIN GEAR SHOWED DOWN AND LOCKED. QRH PROCEDURES TO A LANDING. (EMERGENCY DECLARED)

Part: CHANNEL — CRACKED (BS 409) · airframe 19,602 hrs · 16,317 cycles

FS 409+128, BL 0.0 VERTICAL POST HAS INDICATIONS NOTED ON BOTH LT AND RT C-CHANNEL AFT RADIUS STRAPS JUST BELOW THE UPPER JOGGLES. RT IS 75% FSH APPROX. .02L, LT IS 100% FSH APPROX 0.3 LONG. LBL 18.0 HAS A 70% FSH INDICATION NOTED APPROX .01 LONG JUST BELOW THE UPPER JOGGLE OF O/B C-CHANNEL AFT RADIUS, INDICATION IS MARKED ON A/C. FAILS NDT AT THIS TIME.

Part: FLOORBEAM — CORRODED (BS 621) · airframe 19,602 hrs · 16,317 cycles

CONTINUATION OF MWC 8755111, OP 176, CARGO COMPARTMENT LBL 27.00 BETWEEN FS 621.00 FLOORBEAM UPPER CAP O/B SIDE AROUND FASTENER HOLES HAS CORROSION APPROX 0.016" DEEP BEFORE CORROSION REMOVAL.

Part: POST — CRACKED (BS 409) · airframe 19,602 hrs · 16,317 cycles

FS 409+128 BL 0.0 VERTICAL POST HAS INDICATIONS NOTED ON BOTH LT AND RT C-CHANNEL AFT RADIUS STRAPS JUST BELOW THE UPPER JOGGLES. RT IS 75% FSH APPROX 0.2" LONG, LT IS 100% FSH APPROX 0.3" LONG. LBL 18.0 HAS A 70% FSH INDICATION NOTED APPROX 0.1" LONG JUST BELOW THE UPPER JOGGLE OF O/B C-CHANNEL AFT RADIUS. INDICATIONS MARKED ON ACFT. FAILS NDT AT THIS TIME. REMOVED POSTS AND RADIUS STRAPS IAW SRM 51-42-06. FABRICATED REPLACEMENT POSTS AND REINFORCEMENT ANGLES IAW SRM 51-24-21. INSTALLED POSTS IAW SRM 51-40-11, 51-42-06, 51-42-21, AND REO 601R-53-41-889 AND REO 601R-53-41-1071.

Part: SILL — CORRODED (BS 409-559) · airframe 19,602 hrs · 16,317 cycles

MAIN PAX COMPARTMENT AT RBL 44 UPPER SURFACE OF PRESSURE FLOOR SILL STRUCTURE DOUBLER HAS CORROSION APPROX .011" DEEP BEFORE CORROSION REMOVAL BETWEEN F.S. 409.00+122- F.S. 559.00. BLENDED OUT DAMAGED AREA IAW REO 601R-53-41-666. FOUND TO BE WITHIN LIMITS IAW REO 601R-53-41-666. COMPLIED WITH TASKCARD REO 601R-53-41-666 STEP 5. PERFORMED EDDY CURRENT OF RT PRESSURE FLOOR REPAIRED AREAS IAW NDTM 51-20-06. NO INDICATIONS NOTED AT THIS TIME. REMOVED AND REPLACED SUPPORT WITH NEW IAW SRM 51-41-04.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 19,602 hrs · 16,317 cycles

FLOORBEAM FS 280.00 JUST OTBD OF LBL 9.00 BELOW MLG AFT EXTENSION CABLE PULLEY BRACKET, WEB IS CRACKED APPROX 2 INCHES LONG.

Part: SILL — CRACKED (BS 513-529) · airframe 19,602 hrs · 16,317 cycles

MAIN CABIN AT LBL 43.00 BETWEEN FS 513.00 & FS 529.00 HAS 1 EA FASTENERS HOLE ON UPPER SURFACE OF PRESSURE SILL STRUCTURE WITH CRACK EXTENDING FROM NUTPLATE ATTACH FASTENER HOLE TO FASTENER HOLE WITH CORROSION INSIDE CRACK. REPAIRED MAIN CABIN AT LBL 43.00 BETWEEN FS 513.00 TO FS 529.00 FASTENER HOLE ON UPPER SURFACE OF PRESSURE SILL STRUCTURE IAW REO 601R-53-41-1074. COMPLIED WITH EC/TC REO 601R-53-41-1074 IAW REO 601R-53-41-1074.

Part: ANGLE — CRACKED (BS 625) · airframe 19,602 hrs · 16,317 cycles

LEFT AND RIGHT FS 625 OBLIQUES ANGLES ARE CRACKED.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 19,602 hrs · 16,317 cycles

FLOOR SUPPORT ANGLES ARE CRACKED INBD AND OTBD SIDE OF LBL9 AT FS 280.0.

Part: BULKHEAD — CORRODED (AFT FUSELAGE) · airframe 19,602 hrs · 16,317 cycles

REAR PRESSURE BULKHEAD WEB THAT SURROUNDS THE LINTEL ATTACHMENT FITTING HAS A INDICATION NOTED APPROX .1" IN LENGTH 50% FSH FAILED NDT INSP. REPAIR PER EC/TC REO 601R-53-1230 HAS BEEN COMPLETED AND THE REPAIR C/W THE REQUIREMENTS OF EC/TC AND REO 601R-53-61-1230 REV D.

Part: BULKHEAD — CRACKED (BS 559) · airframe 19,602 hrs · 16,317 cycles

FS 559 BULKHEAD WEB RT SIDE O/B OF RBL 9 HAS A INDICATION NOTED APPROX .2" IN LENGTH 60% FSH AT WL 58.70 FAILED NDT INSP. REPAIRED FS 559 BULKHEAD AND CAP ANGLES FROM LBL 27 TO RBL 27 IAW REO 601R-53-41-260 STEPS 1-14. C/W EC/TC REO 601R-53-41-260 IAW REO 601R-53-41-260 REV C.

Part: FLOORBEAM — CORRODED (BS 574) · airframe 19,602 hrs · 16,317 cycles

CARGO COMPARTMENT LBL 27.00 BETWEEN FS 574.00 FLOORBEAM UPPER CAP OTBD SIDE AROUND FASTENER HOLES HAS CORROSION APPROX 0.016" DEEP BEFORE CORROSION REMOVAL.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 19,602 hrs · 16,317 cycles

PASSENGER DOOR AFT DRAG ANGLE IS CRACKED IN RADIUS NEAR DOOR ASSIST PULLEY BRACKET.

Part: WEB — CRACKED (PAX DOOR) · airframe 19,602 hrs · 16,317 cycles

PASSENGER DOOR AFT WEB/SKIN IS CRACKED AT RADIUS OF STEPS 832CT AND 8332DT (2 TOTAL CRACKS). COMPLIED WITH EC/TC REO 601R-52-11-702 AND MET ALL THE REQUIREMENTS OF REO 601R-52-11-702, REV. A.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 19,394 hrs · 16,116 cycles

SUSPECT PRESSURE BULKHEAD 202 CRACKED AT PARKING BRAKE CABLE, IN FOUR LOCATIONS AT 1:00, 7:00 X2 AND 10:00 POS. COMPLIED WITH EDDY CURRENT INSPECTION OF 202 BULKHEAD AND CONFIRMED FOUR AREAS AT THE 1:00, 7:00 X2 AND 10:00 POS TO BE CRACKED. ALL WORK IAW NDTM 51-20-06 PART 1. REMOVED STIFFNER AND T-BRACKET FROM 202 BULKHEAD. FABRICATED -1-2-3-4 AND -5 IAW SRM 51-42-06 AND EC/TC REO 601R-53-11-563. RII COMPLIED WITH SATISFACTORY IAW SP 607 AND EC/TC REO 601R-53-11-1719.

Part: DOOR — MALFUNCTIONED (SERVICE) · airframe 18,459 hrs · 15,200 cycles

FLT 5375, DURING FLIGHT, FA INFORMED US ABOUT "HUMMING" NOISE FROM SERVICE DOOR. WHEN ON THE GROUND WE TRIED TO OPEN THE DOOR TO SEE THE PROBLEM AND IT IS VERY HARD TO OPEN.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 18,106 hrs · 14,879 cycles

LT FS 484 ANGLES CRACKED AT LBL 27 AND LBL 36 (PREVIOUS REPAIR).

Part: SUPPORT FITTING — CRACKED (FUSELAGE) · airframe 18,106 hrs · 14,879 cycles

RT FLOOR SUPPORT FITTING CRACKED AT FS 460.00 RBL 9.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 18,106 hrs · 14,879 cycles

RT FS 484 ANGLE CRACKED AT RBL 27 (PREVIOUS REPAIR).

Part: LIGHT — BROKEN (CABIN) · airframe 17,094 hrs · 13,975 cycles

ADS ENTRYWAY EMERGENCY EXIT LIGHT IS BROKEN. REMOVED AND REPLACED ASD ENTRYWAY EMERGENCY EXIT LIGHT IAW AMM 33-51-19. OPS CHECK NORMAL. (B)

Part: OVERHEAT LOOP — MALFUNCTIONED (NACELLE) · airframe 16,846 hrs · 13,747 cycles

ON CLIMBOUT RECEIVED A 14TH STAGE BLEED DUCT MSG FOLLOWING THE QRH THE MSG WENT AWAY THEN CAME BACK ABOUT 30SEC LATER. RETARDED THE LEFT ENGINE LANDING SINGLE ENGINE CONFIGURATION. LANDING WEIGHT WAS APPROX 48,500 LBS. ALSO NOTED HYD 1 PRESSURE READOUT WAS 0 PSI. EN ROUTE TO ATL A/C DIVERTED TO MCO DUE TO MTC, EMERGENCY DECLARED. REMOVED AND REPLACED LT 14TH STAGE PYLON LOOP IAW CRJ 200AMM 36-21-04. OPS AND LEAK CHECK GOOD. SEE AFDL 378520 ITEM 1 FOR OVERWEIGHT LANDING. SEE AFDL 378519 ITEM 3 FOR CORRECTIVE ACTION FOR HYD SYSTEM 1. (B)

Part: FLAP — FAILED (WING) · airframe 16,399 hrs · 13,355 cycles

FLAP FAIL AT ZERO ON APPROACH. THIS SDR WILL REMAIN OPEN PENDING MAINTENANCE DETERMINATION OF AN APPROPRIATE CORRECTIVE ACTION.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 16,236 hrs · 13,214 cycles

RIGHT AFT EMERGENCY LIGHT INOP.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 15,975 hrs · 12,997 cycles

SERVICE DOOR EXTERIOR EMERGENCY EXIT LIGHT INOP.

Part: CABIN PRESSURE — FAILED · airframe 15,943 hrs · 12,972 cycles

CREW REPORTS LOSS OF PRESSURIZATION AT 20000 FT. ALL MASK DEPLOYED. A/C RETURNED TO ATL AFTER T/O, EMERGENCY DECLARED. EMERGENCY EQUIPMENT ON STANDBY, FLT 4368 DEL 132 MINS.

Part: WARNING SYSTEM — ACTIVATED (ANTI-SKID SYSTEM) · airframe 15,394 hrs · 12,524 cycles

AFTER CYCLING GEAR UP AFTER TAKEOFF RECEIVED MASTER CAUTION ANTI-SKID OUTBOARD. A/C RETURNED TO GRK AFTER T/O. EMERGENCY DECLARED, EMERGENCY EQUIP ON STANDBY. RELATED TO DEFECT 360360-1. ANTI-SKID SYSTEM CHANNELS.

Part: FITTING — CRACKED (FUSELAGE) · airframe 15,299 hrs · 12,450 cycles

RIGHT OUTBOARD 480 CLIP IS CRACKED.

Part: DOUBLER — CRACKED (FUSELAGE) · airframe 15,299 hrs · 12,450 cycles

LEFT BONDED SKIN DOUBLER IS CRACKED. FS 640 AT ENGINE SUPPORT BEAM. WORK DONE IAW REO 601R-53-61-506.

Part: PLACARD — DETERIORATED (ESCAPE HATCH) · airframe 15,299 hrs · 12,450 cycles

ALL PLACARDS O CREW ESCAPE HATCH ARE DETERIORATED.

Part: CARGO TRACK — CORRODED (CARGO BAY) · airframe 15,299 hrs · 12,450 cycles

CARGO FLOOR TRACKS AT LBL 27 AND LBL 9 CORRODED LT AND RT SIDE.

Part: FITTING — CRACKED (FUSELAGE) · airframe 15,299 hrs · 12,450 cycles

FRAME 625 CLIPS ARE CRACKED ON THE LT AND RT SIDE (MARKED). REMOVED AND REPLACED LT AND RT 625 CLIPS IAW CRJ 200 SRM 51-00-00, LT 10397. SUPPLEMENTAL - SDR CLOSED 08/21/07.

Part: BEAM — CORRODED (FUSELAGE) · airframe 15,299 hrs · 12,450 cycles

CORROSION ON THE FS 349 TRANSVERSE BEAM NEXT TO SERVICE DOOR ENTRANCE.

Part: FRAME — CORRODED (FUSELAGE) · airframe 15,299 hrs · 12,450 cycles

FS 349 FRAME IS CORRODED AT BL 0.0. INSTALLED RADIUS BLOCKS AND HI-LOK FASTENERS AT OUTBOARD ENDS OF FRAME SECTION. INSTALLED FASTENERS RELATED TO DRAIN MAST DOUBLER AND CLIPS AT END OF DOUBLER VERTICAL STRUCTURE, AND INTERCOSTAL INBOARD OF DRAIN MAST. INSTALLED HI-LOK RELATED TO DOOR TRACK SLIDE RAILS MOUNTED TO THE TOP PORTION OF FRAME ASSY AT FS 349. ALL WORK ACCOMPLISHED IAW CRJ 200 51-42-06, 51-42-21. SUPPLEMENTAL - SDR CLOSED 08/21/07.

Part: FRAME — CORRODED (FUSELAGE) · airframe 15,299 hrs · 12,450 cycles

FS 333 FRAME IS CORRODED AT BL 0.0. INSTALLED LEFT AND RIGHT OUTBOARD HI-LOKS AND RADIUS BLOCKS, DRAIN MAST SUPPORT CLIPS, AND INTERCOSTAL ADJACENT TO DRAIN MAST DOUBLER. ALL WORK ACCOMPLISHED IAW CRJ 200 SRM 51-42-06 AND 51-42-21. SUPPLEMENTAL - SDR CLOSED 08/21/07.

Part: HINGE — CRACKED (ESCAPE HATCH) · airframe 15,299 hrs · 12,450 cycles

CREW ESCAPE HATCH HINGE ARM IS CRACKED IN THE RADIUS. REMOVED AND REPLACED CREW ESCAPE HATCH HINGE ARM IAW CRJ 200 AMM 52-22-00. SUPPLEMENTAL - SDR CLOSED 08/22/07.

Part: WEB — CRACKED (FUSELAGE) · airframe 15,300 hrs · 12,450 cycles

FS 280 WEB CRACKED AT RBL 9. INSTALLED RT DRIP TRAY ALL WORK DONE IAW CRJ 200 SRM 51-42-16 DK 7022603, JOB COMPLETE. SUPPLEMENTAL - SDR CLOSED 08/17/07.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 15,300 hrs · 12,450 cycles

FWD FLOOR SUPPORT AT FS 280 HAS MINOR CORROSION.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 14,683 hrs · 11,965 cycles

EMERGENCY CEILING LIGHT ABOVE ROW 4 INOP.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 14,527 hrs · 11,846 cycles

FA'S FLASHLIGHT INOP.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 14,305 hrs · 11,692 cycles

CAPT FLASHLIGHT INOP.

Part: FLAP — FAILED (WING) · airframe 14,217 hrs · 11,628 cycles

FLAPS FAIL AT 0 ON APPROACH. EMERGENCY DECLARED.

Part: FLAP — MALFUNCTIONED (WING) · airframe 14,055 hrs · 11,511 cycles

FLAPS FAIL AT ZERO. EMERGENCY DECLARED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 13,295 hrs · 10,961 cycles

EMERGENCY FLOOR LIGHTING FROM ROW 8 AND AFT IS INOP. FLT 4468 DEL 78 MINS.

Part: LIGHT — INOPERATIVE (FUSELAGE) · airframe 11,930 hrs · 9,924 cycles

LT FWD EXTERIOR EMERGENCY LIGHT INOPERATIVE.

Part: LAMP — BURNED OUT (GALLEY)

DURING A GROUND INSPECTION, THE EMERGENCY EXIT LIGHT AT THE SERVICE DOOR WAS FOUND WITH BULBS BURNED OUT. MAINTENANCE REMOVED AND REPLACED THE LAMPS IN THE EMERGENCY EXIT LIGHT AT THE SERVICE DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: ACCESS PANEL — CRACKED (FUSELAGE)

DURING C-CHECK, THE LOWER RT ENGINE BEAM ACCESS PANEL, IB FORWARD CORNER, WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRED THE LOWER RT ENGINE BEAM ACCESS PANEL, IB FWD CORNER, IAW EO. (K)

Part: ANCHOR — CRACKED (PAX DOOR)

DURING A HANGAR INSPECTION IN MCN, THE FORWARD AND AFT PASSENGER DOOR ANCHORS WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FORWARD AND AFT PASSENGER DOOR ANCHORS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: STEP — CRACKED (PAX DOOR)

DURING A HANGAR CHECK IN MCN, THE PASSENGER DOOR BOTTOM STEP WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR BOTTOM STEP IAW CRJ 200 SRM 51-41-02. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

FLT 4794 - DURING A GROUND INSPECTION IN ATL, THE EMERGENCY EXIT SIGN, NEAR THE PASSENGER DOOR, WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE EMERGENCY EXIT SIGN, NEAR THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: STEP — MISSING (COPILOT SEAT)

DURING A GROUND INSPECTION, THE EMERGENCY EGRESS STEP LOCATED ON TOP OF THE COPILOTS SEAT ASSEMBLY WAS FOUND MISSING. MAINTENANCE INSTALLED THE EMERGENCY EGRESS STEP ON TOP OF THE COPILOTS SEAT ASSY. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE CLIPS AT FS 484, LBL 27 AND RBL 27 AND LBL 36 AND RBL 36 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE CLIPS AT FS 484, LBL 27 AND RBL 27 AND LBL 36 AND RBL 36 IAW ASA EO 600-53-0098. (M)

Part: HANDLE — CRACKED (E/E BAY DOOR)

DURING A C-CHECK IN MCN, THE MAIN AVIONICS BAY DOOR HANDLE AT THE BASE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE MAIN AVIONICS BAY DOOR HANDLE. (M)

Part: STEP — BROKEN (PAX DOOR)

DURING A C-CHECK IN MCN, THE BOTTOM STEP ON THE PASSENGER DOOR WAS FOUND BROKEN. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. (M)

Part: FLOOR SUPPORT — CRACKED (FUSLEAGE)

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

Part: CLIP — CRACKED (FUSELAGE)

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

Part: INTERCOSTAL — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE RIGHT INTERCOSTAL AT FS 625 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE RIGHT INTERCOSTAL AT FS 625 IAW BOMBARDIER REO 601R-53-61-100 AND SRM 51-40-00. (M)

Part: SILL — CRACKED (CARGO BAY)

DURING A C-CHECK IN MCN, THE CARGO BAY FLOOR SILL FORWARD OF THE TIE DOWN AT FS 562.72-589 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE CARGO BAY FLOOR SILL AT FS 562.72-589 IAW ASA EO 600-53-0095. (M)

Part: ACM — INOPERATIVE (RIGHT)

DURING TAKEOFF FROM ATL-TRI, THE FLIGHT ATTENDANT NOTICED SMOKE FILLING THE CABIN THROUGH THE VENTS ALONG WITH THE CREW RECEIVING A SMOKE TOILET MESSAGE. THE CREW IMMEDIATELY TURNED OFF BOTH PACKS AND INITIATED THE SMOKE TOILET CHECKLIST AND SMOKE REMOVAL PROCEDURES. THE CREW DECLARED AN EMERGENCY AND THE AIRCRAFT RETURNED TO ATL, LANDING SAFELY. MAINTENANCE REMOVED AND REPLACED THE RIGHT ACM. OPS AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: ODOR — DETECTED (GALLEY)

DURING DESCENT INTO ATL FROM FLO, THE FLIGHT ATTENDANT NOTICED A STRANGE ODOR IN THE GALLEY SIMILAR TO A MATCH STRIKE WHICH ALSO OCCURRED IN THE COCKPIT AND DISSIPATED ALMOST IMMEDIATELY AFTERWARDS. THE FLIGHT ATTENDANT MADE AN INSPECTION OF THE CABIN BUT COULD NOT LOCATE THE ORGIN OF THE ODOR. THE AIRCRAFT LANDED SAFELY IN ATL. MAINTENANCE INSPECTED THE AIRCRAFT AND COULD NOT DUPLICATE THE ODOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BRACKET — CRACKED (FUSELAGE)

DURING HANGER MAINTENANCE, THE LT ANGLE BRACKET UNDER THE ENGINE SUPPORT BEAM FRAME WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT ANGLE BRACKET UNDER THE ENGINE SUPPORT BEAM FRAME IAW SRM.

Part: SEAL — CRACKED (WING)

DURING HANGAR MAINTENANCE, THE LT FLAP VANE SPOILER, MIDDLE SEAL PLATE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LT FLAP VANE SPOILER, MIDDLE SEAL PLATE IAW SRM.

Part: BULB — BURNED OUT (CABIN)

FLT 4551 - DURING A GROUND INSPECTION IN ATL, THE OVERHEAD EMERGENCY CEILING LIGHTS AT ROWS 2 AND 5 WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE OVERHEAD EMERGENCY CEILING LIGHT LAMP AT ROW 2 AND RESET THE LAMP AT ROW 5. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — INOPERATIVE (FUSELAGE)

DURNG A GROUND INSPECTION IN DFW, THE FORWARD PASSENGER DOOR EXTERNAL EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FORWARD PASSENGER DOOR EXTERNAL EMERGENCY LIGHT LAMP. (M)