N506AE

Part: SKIN — GROUND DAMAGE (ZONE 100) · airframe 49,395 hrs · 37,687 cycles

BAG CART HIT SIDE OF PLANE BETWEEN FS549 AND FS565 AND STGR16L AND STGR17L. DENT/GOUGE 2.5" LONG BY 1 5/8" WIDE .187" DEEP. / PERMANENT REPAIR COMPLETED IAW REO 670-53-31-1024.

Part: DRAIN — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN 117589 DISCREPANCY FOUND AFT LAV LOWER DRAIN ASSEMBLY TO BE HEAVILY CORRODED. CORRECTIVE ACTION: REPLACED AFT LAV DRAIN VALVE P/N: BA670-43202-3 IAW CRJ700 AMM 38-31-20-400-801 (CONFIG A01)

Part: STRAP — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

"C.O. PSA384D HN 118212 DISCREPANCY: BELLY FAIRING STRAPS & ANGLE @ FS 879 FROM STRINGER 24L TO 24R CORRODED. CORRECTIVE ACTION: REMOVED CORRODED STRAPS AND INSTALLED NEW STRAPS"

Part: STRINGER — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN 117362 DISCREPANCY: FOUND CORROSION ON STRINGER 25R BETWEEN FS 847 AND FS 863. CORRECTIVE ACTION: REMOVED CORRODED SECTION OF STRINGER AND SPLICED IN A NEW SECTION IAW CRJ 700 SRM 53-00-03-201-001-A01

Part: BOLT — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN00115399 DISCREPANCY: DESCRIPTION: FLAP PDU REQUIRES REMOVAL FOR ACCESS FOR STRUCTURE REPAIRS. CORRECTIVE ACTION: FLAP PDU ATTACHING HARDWARE FOUND TO BE CORRODED AND REQUIRES REPLACEMENT. NEW SERVICEABLE HARDWARE INSTALLED IAW CRJ 700 AMM 27-52-37-400-801-A01.

Part: STRAP — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN 118212 DISCREPANCY: BELLY FAIRING STRAPS & ANGLE @ FS 879 FROM STRINGER 24L TO 24R CORRODED. CORRECTIVE ACTION: REMOVED CORRODED STRAPS AND INSTALLED NEW STRAPS IAW CRJ 700 SRM 51-42-06-001-001-A01.

Part: DOUBLER — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN 118176 DISCREPANCY: LOWER WIFI ANTENNA INTERNAL DOUBLER FOUND TO BE CORRODED BETWEEN FS1000 - FS1015. CORRECTIVE ACTION: REMOVED CORRODED DOUBLER. FABRICATED AND INSTALLED NEW DOUBLER P/N 601-2365-01-400-17 IAW CRJ 700 SRM 51-40-11-001-001-A01 & 51-42-06-001-001-A01.

Part: KEELBEAM — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN 115321 DISCREPANCY: FOUND CORROSION ON AFT KEEL BEAM AT FS847 INSIDE LH WHEEL BIN AREA. CORRECTIVE ACTION: REPAIRED AFT RH KEEL BEAM PN SH670-37282-2 BTWN FS797.31 AND FS923 IAW MHIRJ REO 670-53-41-645 REV—DATED 2023-11-10

Part: STRINGER — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN 117591 DISCREPANCY: STRINGER 23R BETWEEN FS953 - FS969 FOUND TO BE CORRODED. CORRECTIVE ACTION: UPON FURTHER INVESTIGATION, FOUND STGR23R BETWEEN FS953 - FS969 TO BE OUT OF LIMITS DUE TO NO DAMAGE ALLOWED . REPAIRED STRINGER 23R BETWEEN FS953 - FS969 IAW CRJ700 SRM 53-00-03-201-001-A01.

Part: PLATE — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN 122920 DISCREPANCY: AFT KEEL BEAM LOWER PLATE REQUIRES REPAIR DUE TO EXTENSIVE CORROSION. CORRECTIVE ACTION: REPAIRED AFT KEEL BEAM LOWER CLOSING PLATE (P/N: SH670-37291-1) IAW MHIRJ REO 670-53-41-644 REV—DATED 2023-11-16 AND MHIRJ REO 670-53-41-646 REV—DATED 2023-11-19.

Part: FRAME — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN 115322 DISCREPANCY: CORROSION FOUND UNDER CARGO COMPARTMENT FLOOR ON LOWER SKIN FRAME AT FS1000.00 FWD OF WIFI ANTENNA. CORRECTIVE ACTION: REPAIRED FS1000 FRAME (P/N MM670-36112-003) BETWEEN STGR27 AND STGR25R IAW OLIVER WYMAN EA 23-C7-53-1453 REV IR DATED 11/14/2023.

Part: KEELBEAM — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN 115321 DISCREPANCY: FOUND CORROSION ON AFT KEEL BEAM AT FS847 INSIDE LH WHEEL BIN AREA. CORRECTIVE ACTION: REPAIRED AFT LH KEEL BEAM PN SH670-37282-1 BTWN FS797.31 AND FS923 IAW MHIRJ REO 670-53-41-645 REV—DATED 2023-11-10

Part: SUPPORT BRACKET — CORRODED (UNKNOWN) · airframe 46,745 hrs · 35,478 cycles

HN00115398 DISCREPANCY: FS 847 LOWER FAIRING SUPPORT BRACKET BETWEEN LBL AND RBL 18 IS CORRODED. CORRECTIVE ACTION: FOUND THE FS 847 LOWER FAIRING SUPPORT BRACKET TO BE OUT OF LIMITS IAW CRJ-700 SRM 53-82-55-101-002-A01. LOCATED, DRILLED AND INSTALLED LOWER FAIRING SUPPORT BRACKET PN# SH670-39169-3 PO# W 5/6327 IAW CRJ 700 SRM 51-42-06-001-001-A01 & 51-40-11-001-001-A01

Part: ACM — ODOR (RIGHT) · airframe 45,325 hrs · 34,207 cycles

R PACK AUTOFAIL CAUTION MSG RECIEVED AFTER LANDING, FA REPORTED A LIGHT HAZE AND RUBBER SMELL IN THE CABIN. REMOVED AND INSTALLED RH AIR CYCLE MACHINE IAW CRJ 700 AMM 21-51-08-400-801-A01. OPS CHECK GOOD. LEAK CHECK GOOD.

Part: ANGLE — CORRODED (BS 581-597 S26L) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

FWD CARGO BAY ANGLE AT STR 26L BETWEEN FS 581.00 AND 597.00 FASTENERS GOING THROUGH EXTERNAL SKIN CORRODED.

Part: BUTTSTRAP — CORRODED (BS 280) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

FS 280 CIRCUMFERENTIAL SPLICE HAS CORROSION AT STR L26 AND STR R25.

Part: HINGE — CORRODED (PAX DOOR) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

PAX DOOR HINGE (FUSELAGE SIDE) HAS MULTIPLE CHAFED LUG LANDINGS.

Part: DOOR SILL — CORRODED (BS 1008-1020) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

AFT CARGO BAY DOOR SILL CORRODED AT FS 1008.00 TO FS 1020.00

Part: FLOOR SUPPORT — CORRODED (BS 1000-1040) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

AFT CARGO AREA FLOOR BEAM AT LBL 27 CORRODED AT FS 1000.00 TO FS 1040.00.

Part: FRAME — CORRODED (BS 295 S26-27R) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

MAIN AVIONICS BAY FS 295.00 FRAME CORRODED AT STR 27 TO STR 26R.

Part: INTERCOSTAL — CORRODED (BS 364 S27L-R) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

AVIONICS BAY INTERCOSTALS AT FS 364.00 STR27 LEFT AND RIGHT ARE CORRODED

Part: CLEAT — CORRODED (BS 320) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

PAX DOOR CLEAT CORRODED BETWEEN DD4 AND DD5 AT FRAME FS 320.00

Part: SEAT TRACK — CORRODED (BS 669-977) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

ALL SIDE SEAT RAILS FROM FS 669.40 TO FS 977.00 HAVE CORROSION ON LH SIDE.

Part: STRINGER CLIP — CORRODED (BS 1031 S23L) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

AFT CARGO BAY UNDERFLOOR AT FS 1031 STR 23L ANGLE CLIP IS CORRODED.

Part: FRAME — CORRODED (BS 319 S26L-R) · airframe 42,781 hrs · 31,902 cycles

AVIONICS BAY FRAME AT FS 319.70 CORRODED AT STR 26 L TO STR 26 R.

Part: SEAT TRACK — CORRODED (BS 669-977) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

ALL SIDE SEAT RAILS FROM FS 669.40 TO FS 977.00 HAVE CORROSION ON RH SIDE.

Part: FLOOR SUPPORT — CORRODED (BS 1051-1069) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

AFT CARGO AREA FLOOR BEAM AT LBL 9 CORRODED AT FS 1051.30 TO FS 1069.75.

Part: SEAT TRACK — CORRODED (BS 379-669) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

ALL SIDE SEAT RAILS FROM FS 379.00 TO FS 669.40 HAVE CORROSION ON LH SIDE.

Part: CLEAT — CORRODED (BS 320) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

PAX DOOR CLEAT CORRODED AT DD6 AND FRAME FS 320.00

Part: STRINGER — CORRODED (BS 297 S25R) · corrosion level 2 · airframe 42,781 hrs · 31,902 cycles

AVIONICS BAY FRAME 297.00 STRINGER 25R HAS LIGHT SURFACE CORROSION.

Part: CIRCUIT BREAKER — SMOKE (COCKPIT) · airframe 40,722 hrs · 30,117 cycles

AFTER PARKING AT THE GATE EXTENAL POWER WAS ATTACHED & AVAILABLE. SELECTED EXTERNAL POWER AND TURNED OFF THE APU. THE AIRCRAFT TOOK EXTERNAL POWER FOR AROUND 5 SECONDS & THEN STARTED FLICKERING. EXTERNAL POWER SWITCH WAS DESELECTED AND THE FLICKERING CONTINUED. MASTER SWITCH WAS THEN TURNED OFF WITH NO CHANGE. CLICKING AND POWER FLICKERING CONTINUED AND A BURNING SMELL WAS COMING FROM CB PANELS 1&2. . GROUND CREW DISCONNECTED EXTERNAL POWER AFTER APPROXIMATELY 1 MINUTE. ALL POWER TURNED OFF AND FLICKERING STOPPED. SUSPECT BAD POWER CART. STARTED APU NORMALLY AND POWER WAS RESTORED WITH NO BURNING SMELL DETECTED.

Part: HANDLE — UNSECURE (PAX DOOR) · airframe 39,618 hrs · 29,151 cycles

DURING CLIMB THE FA ALERTED THE CREW THAT THE PASSENGER DOOR HANDLE WOULD NOT STAY LOCKED. PASSENGER DOOR WARNING LIGHT ILLUMINATED MULTIPLE TIMES IN FLIGHT. THE CREW RETURNED THE AIRCRAFT TO CLT. THE FLIGHT LANDED WITHOUT INCIDENT AND IS CURRENTLY IN MAINTENANCE. NO EMERGENCY DECLARED. MX ADJUSTED PAX DOOR INNER HANDLE CLOSED STOP BOLT. PAX DOOR OUTER HANDLE NOW WITHIN LIMITS. OPS CK GOOD AT THIS TIME.

Part: DOOR — OUT OF RIG (CABIN) · airframe 39,607 hrs · 29,139 cycles

EMERGENCY LANDING / COCKPIT CREW BASE: CLT CABIN CREW BASE: CLT AT 10,000 FEET THE CREW RECEIVED A PASSENGER DOOR WARNING MESSAGE. THEY FOLLOWED THE QRH AND DECLARED FOR PRIORITY HANDLING. PAX DID NOT BRACE. THE AIRCRAFT DID NOT LOSE PRESSURIZATION. MASKS DID NOT DEPLOY. THE FLIGHT LANDED SAFELY AND THE AIRCRAFT IS CURRENTLY IN MAINTENANCE. PASSENGER DOOR OUTSIDE HANDLE FOUND UNLOCKED AT GATE AND CANNOT GET DOOR OPEN. SENT CLT MX TO AVL AND ADJUSTED RIGGING ON MAIN PASSENGER DOOR. RAN, PRESSURIZED, OPS CHECK/ LEAK CHECK GOOD.

Part: BATTERY — DISCHARGED (CABIN) · airframe 39,130 hrs · 28,712 cycles

EMER LIGHTS INOP DURING TEST. FERRIED AIRCRAFT TO CLT. REMOVED AND REPLACE ALL EMERGENCY POWER SUPPLY BATTERIES.

Part: SENSOR — DEFECTIVE (BRAKE TEMP) · airframe 38,435 hrs · 28,092 cycles

THE CREW RECEIVED A BRAKE OVERHEAT CAUTION MESSAGE AT FL290 AND DIVERTED DECLARING AN EMERGENCY. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MX REMOVED AND REPLACED #1 BRAKE TEMP SENSOR. OPS CHECK GOOD.

Part: DIAPHRAGM — CRACKED (FUSELAGE) · airframe 38,148 hrs · 27,827 cycles

LT FWD DIAPHRAM HAS A 1 INCH CRACK AT THE LOWER CORNER OF THE WING TO FUSELAGE FAIRING FRAME FS909.00. -C/A-REPAIRED LT FWD DIAPHRAM AT THE AFT LOWER CORNER OF WING TO FUSELAGE FAIRING FRAME FS909.00 IAW ECRS-CR-5300-3429.

Part: DOOR SILL — CORRODED (BS 310-349) · airframe 38,148 hrs · 27,827 cycles

MAIN CABIN DOOR SILL IS CORRODED.-C/A-REMOVED AND REPLACED CARGO DOOR SILL IAW SRM 51-42-06.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 38,148 hrs · 27,827 cycles

LT LOWER BULKHEAD AT FS280.00 IS CORRODED JUST ABOVE THE CROSSMEMBER. -C/A-REPAIRED LT LOWER BULKHEAD AT FS280.00 IAW SRM 53-11-10.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 38,148 hrs · 27,827 cycles

FLOORBEAM TOP FLANGE ON THE LT SIDE CENTER SPLICE IS CORRODED AT FS280.00. (DURING BLENDING FOUND CROSSBEAM TO BE CRACKED 1 1/2" LONG.) -C/A-REPAIRED LT FLOORBEAM CROSSMEMBER AT FS280.00 IAW SRM 53-11-41 AND SRM 51-42-06.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 38,148 hrs · 27,827 cycles

FLOORBEAM TOP FLANGE ON THE RT SIDE CENTER SPLICE IS CORRODED AT FS280.00. -C/A-REPAIRED RT FLOORBEAM CROSSMEMBER AT FS280.00 IAW SRM 53-11-41 AND SRM 51-42-06.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 38,148 hrs · 27,827 cycles

RT LOWER BULKHEAD AT FS280.00 IS CORRODED JUST ABOVE THE CROSSMEMBER. -C/A-REPAIRED RT LOWER BULKHEAD WEB AT FS280.00 IAW SRM 53-11-10.

Part: PCU — MALFUNCTIONED (SPOILERS) · airframe 37,508 hrs · 27,287 cycles

OTBD FLT SPOILERS CAUTION MESSAGE ON FINAL APPROACH, DECLARED EMERGENCY. R & R THE LT OTBD MFS PCU. OPS CHECKED AND LEAKED CHECKED GOOD. IAW AMM 27-64-01. NO DEFECTS NOTED

Part: BALLAST — FAILED (CABIN LIGHTS) · airframe 36,768 hrs · 26,638 cycles

FAINT ELECTRICAL BURNING ODOR COMING FROM GALLEY AND FIRST CLASS AREA. FOUND BALLAST BURNED OUT AT 1CD, REMOVED AND REPLACED SIDEWALL BALLAST AND CEILING BALLAST IAW AMM 33-21-03 AND 33-21-09, OPS CHECKED GOOD. ALSO CHANGED SIDEWALL LIGHT BULBS IAW AMM 33-21-07, OPS CHECKED GOOD. REMOVED AND REPLACED GALLEY LIGHTS IAW MM 33-26-01, OPS CHECKED GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHTS) · airframe 35,548 hrs · 25,708 cycles

ROW 7 AND 17 OVERHEAD EMERGENCY LIGHTS OUT. R & R THE BULBS IAW AMM 33-51-09. OPS CHECKED GOOD.

Part: LIGHT — CRACKED (CABIN) · airframe 34,961 hrs · 25,229 cycles

ROWS 5 DC AND 6 DC EMERGENCY LIGHT CRACKED. REMOVED AND REPLACED THE EMERGENCY LIGHT IAW AMM 33-51-01.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 34,528 hrs · 24,890 cycles

LAST OVERHEAD EMERGENCY EXIT LIGHT DOES NOT ILLUMINATE. R&R CEILING PANEL EMER LIGHT BULB IAW AMM 33-51-09. FOUND GOOD.

Part: DIMMER — ODOR (CABIN LIGHTS) · airframe 33,806 hrs · 24,340 cycles

BURNING PLASTIC ODOR IN COCKPIT AND COCKPIT ENTRY WAY. REMOVED AND REPLACED THE FWD LT SIDEWALL AND CEILING LIGHTS POWER UNIT & DIMMER IAW AMM 33-21-09 AND AMM 33-21-03. OPS CHECKED GOOD. RAN ENGINE AND PACKS COULD NOT DUPLICATE ODOR.

Part: WINDOW — CRACKED (COCKPIT) · airframe 33,556 hrs · 24,152 cycles

LEFT WINDOW CRACKED IN FLIGHT APPROX FL230. REMOVED AND REPLACED LEFT WINDOW ON CAPTAINS SIDE IAW AMM 56-12-01. NO LEAKS NOTED OPS CHECKED GOOD IAW NRWC 506-DFW-02252

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 32,962 hrs · 23,705 cycles

EMERGENCY LIGHTS INOPERATIVE. R & R BATTERY PACK 1 - 4 IAW MM CH 33-51-17. OPERATIONS CHECKED GOOD.

Part: FAN — FAILED (GALLEY) · airframe 32,844 hrs · 23,615 cycles

GALLEY EXHAUST FAN STARTED SMOKING EARLIER MAKING LOUD NOISES, PULLED ASSOCIATED CB TO POWER DOWN. R & R LAVATORY & GALLEY FAN IAW AMM 21-23-93. OPERATIONS CHECKED GOOD.

Part: STIFFENER — CRACKED (FUSELAGE) · airframe 32,838 hrs · 23,611 cycles

FS 202.75, BULKHEAD STIFFENER POST AT RBL 30 FAILED NDT INSPECTION. FOUND A CRACK APPROX .125" LONG. PERFORMED MAJOR REPAIR TO FS 202.75, BULKHEAD STIFFENER POST AT RBL 30 IAW REO 670-53-11-1139, DATED 2016-03-20.

Part: HOLDER — UNSECURE (FLASHLIGHT) · airframe 31,981 hrs · 22,933 cycles

FIRST OFFICERS FLASHLIGHT HOLDER NOT SECURING LIGHT IN PLACE. DEFERRED FIRST OFFICERS FLASHLIGHT HOLDER IAW MEL 25-15. R & R FIRST OFFICERS FLASHLIGHT & CRADLE ASSEMBLY IAW AMM 25-61-02. OPERATIONS CHECKED GOOD. MEL RESTORED.

Part: DOOR — DIRTY (CABIN) · airframe 31,624 hrs · 22,614 cycles

PASSENGER DOOR DIFFICULT TO OPEN. CLEANED & LUBED PAX DOOR AS NEEDED. OPERATIONS CHECKED GOOD IAW AMM 52-11-00.

Part: DOOR — DIRTY (CABIN) · airframe 31,474 hrs · 22,483 cycles

MAIN PAX DOOR WOULD NOT OPEN FROM OUTSIDE. CLEANED, LUBED MAIN PAX DOOR IAW 52-11-00. SECURED PAX DOOR HINGE FAIRING IAW AMM 53-22-85. OPERATIONS CHECKED GOOD AT THIS TIME.

Part: RETAINER — DAMAGED (PAX DOOR) · airframe 31,303 hrs · 22,341 cycles

PASSENGER DOOR HARD TO CLOSE & OPEN. INSPECTED PAX DOOR & FOUND BOTTOM DOOR SEAL RETAINER HITTING & CATCHING ON FUSELAGE FRAME, CAUSING DOOR TO STICK CLOSED. STRAIGHTENED DOOR SEAL RETAINER. PERFORMED OPERATIONAL CHECK OF PAX DOOR IAW AMM 52-11-00. OPERATIONS CHECKED GOOD.

Part: HINGE PIN — OBSTRUCTED (PAX DOOR) · airframe 31,288 hrs · 22,327 cycles

MAIN PAX ENTRY DOOR IS JAMMED IN THE CLOSED POSITION. THE DOOR HANDLE, BOTH IN & OUT, WILL MOVE TO THE UNLOCK POSITION, BUT THE DOOR CANNOT BE OPEN FROM EITHER INSIDE OR OUTSIDE. PROX SYS FAULT DISPLAYED ON ED 2. FOUND DEBRIS WEDGED BETWEEN DOOR & LOWER AFT HINGE PIN. REMOVED DEBRIS & CLEANED HINGE PIN. PERFORMED OPERATIONS CHECK OF PAX DOOR IAW MM 52-11-00. OPERATIONS CHECKED GOOD.

Part: DISPLAY — FAILED (COCKPIT) · airframe 30,670 hrs · 21,859 cycles

EICAS NR 2 WENT BLANK AT SAME TIME A BURNING ODOR WAS DETECTED ON GATE. R & R EICAS NR 2 DISPLAY IAW MM 61-61-01. OPERATIONS CHECKED GOOD.

Part: CRADLE — BROKEN (FLASHLIGHT) · airframe 30,608 hrs · 21,818 cycles

CAPTAINS FLASHLIGHT CRADLE BROKEN. R & R CAPTAINS SIDE FLASHLIGHT IAW AMM 25-61-02. OPERATIONS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 29,972 hrs · 21,291 cycles

OVERHEAD CABIN EMER LIGHT AT ROW 16 INOPERATIVE. RELAMPED OVERHEAD EMER LIGHT IAW AMM 33-51-09.

Part: FIRE WARNING — FALSE ACTIVATION (COCKPIT) · airframe 29,679 hrs · 21,053 cycles

FIRE SYS FAULT EICAS MSG. FLIGHT CREW PLACARD IAW MEL 2601. PERFORMED GND OPERATIONAL CHECK IAW AMM 26-21-00. NO DEFECTS NOTED AT THIS TIME. MEL RESTORED.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 29,645 hrs · 21,028 cycles

MID CABIN EMER LIGHTS INOPERATIVE. R & R NR 3 EPSU BATTERY PACK & CHARGER IAW WC 33-002. OPERATIONS CHECKED GOOD.

Part: HYDRAULIC LINE — LEAKING (LT ENGINE) · airframe 29,456 hrs · 20,885 cycles

HYD 1 LOW PRESS CAUTION MSG. PERFORMED CHECKLIST IAW AOM 1. INSPECTED & FOUND LT ENG EDP PRX LINE LEAKING. REPAIRED & PERFORMED OPERATIONS CHECK IAW MM 29-11-52. NO LEAK NOTED.

Part: LIGHT — INOPERATIVE (EXIT SIGN) · airframe 28,911 hrs · 20,505 cycles

TWO BULBS OUT AT EXIT SIGNS NEAR RT SIDE EXIT ROW & ONE BULB OUT AT EXIT SIGN NEAR PAX DOOR. RE LAMPED BULBS AT EXIT ROW & NEAR PAX DOOR IAW AMM 33-51-05. OPERATIONS CHECKED GOOD.

Part: DIMMER — BURNED OUT (GALLEY) · airframe 28,328 hrs · 20,136 cycles

ELECTRICAL SMELL IN THE FWD GALLEY AREA. PERFORMED TROUBLESHOOTING IAW CRJ FAULT ISOLATION MANUAL 21-22-00. FOUND GALLEY LIGHT POWER DIMMER BURNED OUT, RT. R & R IAW 23-26-03 AM, OPERATIONS CHECKED GOOD.

Part: HOLDER — BROKEN (FLASHLIGHT) · airframe 28,177 hrs · 20,034 cycles

AFT FLIGHT ATTENDANT`S FLASHLIGHT HOLDER BROKEN. R & R AFT FLASHLIGHT & CRADLE IAW CRJ MM 25-61-05, OPERATIONS CHECKED GOOD.

Part: RELAY — FAULTY (EMERGENCY LIGHTS) · airframe 28,126 hrs · 20,003 cycles

EMERGENCY LIGHT CAME ON & OFF WITH NO DIRECT COMMAND. R & R RELAY K135 AT JB11 IAW AMM 20-42-00, OPERATIONS CHECKED OK.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 27,956 hrs · 19,890 cycles

RIGHT NR 3 EXTERIOR EMERGENCY LIGHT INOPERATIVE. R & R RT NR 3 EXTERIOR EMERGENCY LIGHT BULB IAW AMM 33-51-15.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 27,416 hrs · 19,533 cycles

AFT EMERGENCY FLOOD LIGHT INOPERATIVE. R & R LIGHT BULB IAW AMM 33-40-11, OPS CHECKED GOOD.

Part: FLASHLIGHT ASSY — INOPERATIVE (CABIN) · airframe 27,034 hrs · 19,296 cycles

F/O FLASHLIGHT SWITCH BROKE OFF. R & R FLASHLIGHT FOR F/O IAW CMM 25-60-02.

Part: DOOR — OPEN (CARGO BAY) · airframe 26,850 hrs · 19,178 cycles

RAMP CREW VERIFIED THE CARGO DOOR WAS SHUT, THOUGH IT INDICATED OPEN. CREW REPORTED ON TAKE OFF, A LOUD VIBRATION OCCURRED AND ACFT DEPRESSURIZED. MAX ALTITUDE 9000 AND MAX SPEED 250 KIAS. DECLARED AN EMERGENCY DUE TO THE ACFT WAS NOT PRESSURIZING AND RETURNED TO DEPARTURE. THE ACFT LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. ON INSPECTION FOUND THE FWD CARGO DOOR FULLY OPEN. PERFORMED VISUAL INSPECTION OF THE FWD CARGO DOOR IAW AMM 52-35-00. NO DEFECTS NOTED. PERFORMED OPS CHECK OF FWD CARGO DOOR IAW AMM 52-35-00. OP'S CHECKED GOOD. PERFORMED CABIN PRESSURE CONTROL SYS IAW AMM 21-31-00. OP'S CHECKED GOOD. ACFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 25,877 hrs · 18,561 cycles

ON FLIGHT 3612 THE CREW REPORTED THE NR 3 CEILING EMERGENCY LIGHT WAS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE CEILING EMERGENCY FLOOD LIGHT BULB IAW CRJ-700 M/M 33-51-09. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 25,474 hrs · 18,315 cycles

ON FLIGHT 3888 THE CREW REPORTED THE EMERGENCY LIGHTS ON STATUS CAME ON WENT OUT AFTER ABOUT AN HOUR AIRBORNE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED NR 1 AND NR 3 EPSU BATTERY PACKS AND CHARGERS IAW CRJ700 AMM 33-51-17. PART NUMBER NR 1 BATTERY 2013-1A, S/N 103799. PART NUMBER NR 1 CHARGER 11-0049, S/N 13258. PART NUMBER NR 3 BATTERY 2013-1A S/N 85530. PART NUMBER NR 3 CHARGER 11-0049 S/N 12641. PART NUMBER NR 1 BATTERY 2013-1A S/N 105216. THE OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FRAME — CORRODED (FUSELAGE) · airframe 24,968 hrs · 18,017 cycles

DURING 2C CHECK FOUND CORROSION AT FS 319.7 ON THE FLANGE SEGMENT BETWEEN STRINGER 26L AND 27L. THE AIRCRAFT WAS REMOVED FROM SERVICE. COMPLETED REPAIR OF THE LOWER FRAME SEGMENT AT FS 319.7 BETWEEN STRINGER 26 LEFT AND 26 RIGHT IAW EO CR-53MR-303. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 24,968 hrs · 18,017 cycles

DURING 2C CHECK FOUND RIGHT AFT LOWER COCKPIT BULKHEAD CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED LOWER WEB IAW BOMBARDIER STRUCTURAL REPAIR MANUAL 51-42-06 AND 51-42-13. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FRAME — CORRODED (FUSELAGE) · airframe 24,968 hrs · 18,017 cycles

DURING 2C CHECK FOUND FRAME AT FS 549.00 CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. COMPLETED FRAME REPAIR AT FS 549.00 IAW EO CR-53MR-304. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CROSSBEAM — CRACKED (FUSELAGE) · airframe 24,968 hrs · 18,017 cycles

DURING 2C CHECK FOUND CROSSBEAM AT FS 280.00 CRACKED IN 2 AREAS. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED CROSSBEAM IAW BOMBARDIER STRUCTURAL REPAIR MANUAL 51-42-06, 51-42-13 AND 51-42-20. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CROSSBEAM — CRACKED (FUSELAGE) · airframe 24,968 hrs · 18,017 cycles

DURING 2C CHECK, FOUND CROSSBEAM AT FS 280 CRACKED IN TWO AREAS. REMOVED AND REPLACED THE CROSSBEAM IAW SRM 51-42-06, 51-42-13, AND 51-42-20. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — DAMAGED (CABIN) · airframe 24,972 hrs · 18,020 cycles

DURING MAINTENANCE INSPECTION FOUND 4 EMERGECNY LIGHT FLOOR SEGMENTS CRACKED AND DAMAGED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE CRACKED AND DAMAGED EMERGENCY LIGHT FLOOR SEGMENTS IAW AMM 33-51-01. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FRAME — CORRODED (BS 319) · airframe 24,969 hrs · 18,017 cycles

IN FWD AVIONICS COMPARTMENT, CORROSION WAS FOUND AT FS 319 ON THE FLANGE BETWEEN S26 - 27L. REPAIRED IAW EO CR-53MR-303.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 24,972 hrs · 18,020 cycles

DURING B INSPECTION FOUND THE CROSSBEAM AT FS 280.00 CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE CROSSBEAM AT FS 280.00. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — CRACKED (CABIN) · airframe 24,923 hrs · 17,984 cycles

DURING MAINTENANCE INSPECTION FOUND THE EMERGENCY FLOOR PATH MARKING CRACKED BY LEFT OVERWING EMERGENCY EXIT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY FLOOR PATH MARKINGS BY LEFT OVERWING EMERGENCY EXIT IAW CRJ-700 AMM 33-51-01. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — WORN (CABIN) · airframe 24,923 hrs · 17,984 cycles

DURING MAINTENANCE INSPECTION FOUND THE EMERGENCY FLOOR PATH MARKING WORN BY RIGHT OVERWING EMERGENCY EXIT - FORWARD STRIP WORN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY FLOOR PATH MARKING FORWARD OF THE RIGHT OVERWING EMERGENCY EXIT IAW CRJ-700 AMM 33-51-01. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — WORN (CABIN) · airframe 24,923 hrs · 17,984 cycles

DURING MAINTENANCE INSPECTION FOUND THE EMERGENCY FLOOR PATH MARKING WORN AFT OF RIGHT OVERWING EMERGENCY EXIT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY FLOOR PATH MARKING AFT OF THE RIGHT OVERWING EMERGENCY EXIT IAW CRJ-700 AMM 33-51-01. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 23,358 hrs · 17,001 cycles

FLIGHT 3761, AT FLIGHT LEVEL 370. FIRST OFFICER’S WINDSHIELD SHATTERED. DECLARED AN EMERGECNY AND DIVERTED. LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE FIRST OFFICER’S WINDSHIELD IAW CRJ 700 AMM 56-11-01. THE OPERATIONAL CHECK AND LEAK CHECK WERE GOOD.

Part: LIGHT — MISSING (CABIN) · airframe 23,269 hrs · 16,948 cycles

DURING B-INSPECTION FOUND THE EMERGENCY FLOOR LIGHTING MISSING AT SEAT 5B. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED EMERGENCY FLOOR PATH LIGHTING IAW ETN-CR-33-004. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TIRE — BLOWN (LT MLG) · airframe 23,235 hrs · 16,931 cycles

FOR FLIGHT 3821 MAINTENANCE REPORTED THE LEFT MAIN INNER TIRE HAD BLOWN ON LANDING. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 2 MAIN TIRE IAW CRJ-700 W/C# 32-002. UPON FURTHER INSPECTION, THE REMOVED TIRE HAD A DEEP CUT. PERFORMED TIRE BURST MAIN LANDING GEAR INSPECTION IAW WORK CARD# 002-05-900-015. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CABLE — OUT OF POSITION (MAIN DOOR) · airframe 22,641 hrs · 22,641 cycles

ON FLIGHT 4637 THE CREW REPORTED THE MAIN DOOR SUPPORT WHEEL FAILED TO EXTEND MAIN DOOR WAS RESTING ON THE GROUND AND HANDLE BUT THE FUSELAGE HAD POSSIBLE DENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. RE-INSTALLED MAIN DOOR WHEEL CABLE IAW CRJ AMM 52-11-13-400-802-A01, MAIN DOOR SUPPORT WHEEL OPERATIONAL CHECK WAS GOOD IAW CRJ AMM 52-11-13-710-801. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — MALFUNCTIONED (PAX DOOR) · airframe 22,621 hrs · 16,582 cycles

FLIGHT 4601 UPON ARRIVAL THE CREW REPORTED THEY COULD NOT OPEN THE MAIN DOOR. THEY CALLED MAINTENANCE FOR ASSISTANCE. THE AIRCRAFT WAS REMOVED FROM SERVICE. OPENED DOOR PERFORMED MULTIPLE OPERATIONAL CHECKS IAW 52-11-00-710-801. NO PARTS REMOVED OR REPLACED. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 22,379 hrs · 16,427 cycles

ON FLIGHT 3801 THE CREW REPORTED THE NR 1 FLIGHT ATTENDANT FLASHLIGHT WOULD NOT ILLUMINATE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED NR 1 FLIGHT ATTENDANT FLASHLIGHT IAW CRJ700 AMM CHAPTER 25-61-02. OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 22,299 hrs · 16,378 cycles

ON FLIGHT 4613 THE CREW REPORTED THE FIRST OFFICER HAD A CRACKED WINDSHIELD. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. THE FIRST OFFICER’S SIDE WINDSHIELD REMOVED AND REPLACED IAW AMM 56-12-01-000/400-801. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 22,300 hrs · 16,378 cycles

F/O`S SIDE WINDSHIELD CRACKED. F/O`S SIDE WINDSHIELD REMOVED AND REPLACED IAW AMM 56-12-01-000/400-801. LEAK CHECK GOOD.

Part: CABLE ASSY — STRETCHED (PAX DOOR) · airframe 21,162 hrs · 15,621 cycles

ON FLIGHT 3829 THE FLIGHT ATTENDANT REPORTED THE MAIN PASSENGER DOOR INTERIOR DOOR HANDLE IS VERY DIFFICULT TO MOVE AND REQUIRES A LOT OF FORCE TO TURN WHEN OPENING THE DOOR. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND ICE BREAK CABLE TO BE STRETCHED AND IN BAD CONDITION. REMOVED AND REPLACED THE ICE BREAK CABLE IAW CRJ 700 AMM 52-11-15. THE OPERATIONAL CHECK WAS GOOD. NO FURTHER DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: YAW DAMPER — FAILED (RUDDER) · airframe 20,897 hrs · 15,450 cycles

FLT 4612, CREW REPORTED DURING CRUISE, EXPERIENCED UNCOMMANDED RUDDER MOVEMENTS MULTIPLE TIMES, ALL PHASES OF FLT. DISPLACED INCLINOMETER HALF TRAVEL AT 310 KTS. HAPPENED DURING ALL ALTITUDES WITH AUTO PILOT ON OR OFF. ACFT LANDED WITHOUT INCIDENT. WAS REMOVED FROM SERVICE. COMPLIED WITH WORK SCOPE FOR RUDDER INSPECTION INCLUDING YAW DAMPER. OPS CHECKED GOOD IAW MM 22-22-01. NO DEFECTS NOTED. INSPECTED ALL THREE RUDDER PCU`S IAW MM 27-23-02. NO DEFECTS NOTED. OPS CHECKED ALL THREE PCU`S IAW MM 27-23-01. PERFORMED A GENERAL VISUAL INSPECTION OF RUDDER CABLES, NO DEFECTS NOTED. NO PARTS REMOVED OR REPLACED. RETURNED TO SERVICE.

Part: LINE — LOOSE (BRAKE SYSTEM) · airframe 19,881 hrs · 14,832 cycles

ON FLIGHT 3533 THE CREW REPORTED ON LANDING THAT THE NR 1 BRAKE (LEFT OUTBOARD) WAS INOPERABLE. THE AIRCRAFT PULLED HARD LEFT ON LANDING. DURING THE POST FLIGHT INSPECTION THE CREW DISCOVERED THE NR 1 BRAKE TO BE COLD TO THE TOUCH. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND RE-SECURED THE NR 1 BRAKE LINE PER AMM CRJ700 32-43-26 PT. THE OPERATIONAL AND LEAK CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (FLASHLIGHT) · airframe 19,689 hrs · 14,705 cycles

FOR FLIGHT 3715 THE CREW FOUND THE FORWARD FLIGHT ATTENDANT FLASHLIGHT TO BE INOPERABLE. A MINIMUN EQUIPMENT LIST WAS ISSUED FOR THE FLASHLIGHT AND THE AIRCRAFT CONTINUED IN SERVICE. REMOVED AND REPLACED THE BULB IN THE FORWARD FLIGHT ATTENDANT PORTABLE EMERGENCY FLASHLIGHT IAW CMM 25-60-02. THE AIRCRAFT RESUMED SERVICE WITH THE OPERABLE FLASHLIGHT.

Part: BRACKET — BROKEN (FLASHLIGHT) · airframe 19,551 hrs · 14,619 cycles

FOR FLIGHT 3710 THE FLIGHT ATTANDANT’S FLASHLIGHT BRACKET NEAR THE PASSENGER DOOR WAS FOUND TO BE BROKEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE PASSENGER ENTRANCE FLIGHT ATTANDANT FLASHLIGHT BASE IAW CRJ70 AMM 25-61-02. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 18,286 hrs · 13,782 cycles

FOR FLIGHT 3710 MAINTENANCE FOUND THE EXTERNAL EMERGENCY LIGHT ON THE RIGHT OVERWING EXIT TO BE OUT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY AFT WING EXIT LIGHT BULB IAW AMM 33-51-15. THE OPERATIONAL TEST WAS GOOD IAW AMM 33-51-15. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: PSEU — FAILED (MLG) · airframe 11,296 hrs · 8,338 cycles

ON FLIGHT 3908, CREW REPORTED GEAR DISAGREE WARNING, WOW INPUT CAUTION, PROX XYX CHANNEL CAUTION. POSITION GEAR DOWN DIVERTED TO PIT AND THEN FERRIED TO ORD. REMOVED AND REPLACED CEILING PSEU IAW CRJ MANUAL 32-61-01. OPERATIONAL CHECKED GOOD.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 12,951 hrs · 9,634 cycles

ON FLIGHT 4467, CREW REPORTED AT FL 390 IN CRUISE FLIGHT THE CAPTAINS WINDSHIELD INNER PANE SHATTERED. CREW ELECTED TO DIVERT TO ATL. AIRCRAFT LANDED AND TAXIED TO THE GATE SAFELY WITH OUT FURTHER INCIDENT. AIRCRAFT REMOVED FROM SERVICE.

Part: BRAKE ASSY — SEIZED (NR 1) · airframe 11,579 hrs · 8,626 cycles

BRAKES LOCKED UP ON TAXI. BLEED NR 1 MAIN BRAKE IAW CRJ AMM. PERFORMED SYSTEM OPERATIONAL CHECK WITH NO DEFECTS, RETURNED AIRCRAFT TO SERVICE.

Part: BRAKE — OVERTEMP (RIGHT) · airframe 11,511 hrs · 8,591 cycles

NUMBER 4 BRAKE WAS DRAGGING WITH BRAKE TEMPERATURE RISING TO 13C - ELECTED TO DEPLANE ION RAMP AND BUS PASSENGER TO TERMINAL, POST INSPECTION FOUND NUMBER 4 BRAKE DISCONNECT BACKING OFF. REMOVED AND REPLACED NUMBER 4 BRAKE AND TIRE ASSEMBLY IAW CRJ AMM. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FLOORBEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 11,507 hrs · 8,586 cycles

FOUND STATION 280 FLOORBEAM CORRODED ALONG TOP FLANGE. SPLICED IN FRAME 280, SUPPORT AND EXTENTION MOUNTS IAW AMERICAN EAGLE ENGINEERING ORDER CR-53MR-119. RETURNED AIRCRAFT TO SERVICE.

Part: SLAT SYSTEM — UNKNOWN · airframe 11,390 hrs · 8,503 cycles

SLAT FAIL CAUTION AND SLAT ACT SYSTEM FAILED MECHANICAL JAM MESSAGE. RESET SLAT ACTUATOR, TRIP INDICATORS; LEFT SIDE WS48.00, WS327.00, WS423.00 AND RIGHT SIDE WS48.00, WS327.00, WS353.00, WS423.00 IAW CRJ AMM 27-81-09. OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.

Part: UNKNOWN — UNKNOWN (SLATS) · airframe 11,241 hrs · 8,406 cycles

SELECTED FLAPS AND RECEIVED SLATS FAIL CAUTION MESSAGE, NO FLAPS OR SLATS DEPLOYMENT. PERFORMED DETAILED VISUAL INSPECTION OF SLAT SYSTEM WITH NO FINDINGS. CLEARED INHIBITS IAW CRJ AMM 45-45-00. PERFORMED OPERATIONAL CHECK OF FLAPS AND SLATS IAW CRJ AMM 27-50-00-710-801. PERFORMED SELF TEST OF SLAT FLAP ELECTRONIC UNIT IAW CRJ AMM 27-51-05. RETURNED AIRCRAFT TO SERVICE.

Part: DOOR — UNSECURE (CARGO BAY) · airframe 10,823 hrs · 8,110 cycles

COULD NOT CONTROL PRESSURIZATION IN EITHER OR MANUAL MODES. PROPERLY STOWED CARGO DOOR, PERFORMED OPERATIONAL CHECK IAW CRJ AMM 52-31-00 WITH NO DEFECTS, RETURNED AIRCRAFT TO SERVICE.

Part: A/C PACK — SEIZED (LEFT) · airframe 10,305 hrs · 7,761 cycles

SMOKE APPEARED FROM AIR CONDITIONING VENTS AS LEFT THROTTLE WAS ADVANCED. RECEIVED LEFT ENGINE BLEED CAUTION MESSAGE. FOUND LEFT PACK SEIZED, DEFERRED PER AMERICAN EAGLE CRJ MEL 21-12.

Part: STARTER — SHEARED (RT ENGINE) · airframe 9,588 hrs · 7,255 cycles

RIGHT ENGINE NO ROTATION BY EITHER APU OR CROSS BLEED. REMOVED AND REPLACED NUMBER 2 STARTER IAW CRJ AMM 80-11-01. OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN)

XNA - FLT 4168 - TWO EMERGENCY CEILING LIGHTS INOPERATIVE IN LAST ROW. (M)

Part: CONTROL UNIT — MALFUNCTIONED

CREW ELECTED TO RETURN TO FIELD, STABILIZER FAULT STATUS MESSAGE ILLUMINATED ABOVE 10,000 FEET ACCELERATING TO 290 KIAS. CAPTAIN REPORTS HAD FAILED TQ LIMITER MESSAGE ON THE MDS. RESET SSCU 1 AND 2 AS PER ETN CR-27-011. OPS CHECKED GOOD. RETURN AIRCRAFT TO SERVICE. (M)

Part: FLOORBEAM — CORRODED (FS280)

DURING A 2C CHECK OF AIRCRAFT, THE TRANSVERSE FLOOR BEAM AT FS 280 WAS FOUND TO BE CORRODED. REMOVED THE CORRODED FLOOR BEAM. POSITIONED NEW REPAIR PARTS, PLATE AND 2 DOUBLERS. REPAIR DONE IAW REO. (K)

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2

DURING 2C CHECK OF AIRCRAFT, THE RT LOWER WEB AT FS 280 WAS FOUND TO BE CORRODED. REMOVED THE CORROSION BY MAKING A CUT OUT. PREPARED A SECTION OF BEW FOR REPAIR, FABRICATED A SLICE PLATE. REPAIR DONE IAW REO. (K)

Part: BATTERY PACK — DISCHARGED (CABIN)

CABIN EMERGENCY LIGHT SWITCH LEFT SELECTED ON, LIGHT ARE INOPERATIVE. REPLACED NR 1, 2, 3, AND 4 EMERGENCY BATTERY PACKS. OPERATIONAL CHECK GOOD. AC RETURNED TO SERVICE. PN 2013-1A, SN (NR1 72797), (NR2 65477), (NR3 82281), AND (NR4 84125). (SW21200503034) (K)

Part: WIRE — BROKEN (CABIN) · airframe 4,592 hrs · 3,803 cycles

DURING CREW PREFLIGHT 4 FLOOR PROXIMITY EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE FOUND AND REPAIRED A BROKEN WIRE FOR THE LIGHTS. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. 4 BATTERY PACKS WERE ALSO CHANGED DURING TROUBLESHOOTING. (SW21200502057) (K)

Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS)

EMERGENCY LIGHTS FAILED TO ILLUMINATE. RAI EMERGENCY BATTERY POWER PACKS NR 1 PN OFF 20131A SN OFF 12527, RAI NR 2 EMERGENCY BATTERY POWER PACK NR OFF 20131A SN OFF 74856. RAI NR 3 EMERGENCY BATTERY POWER PACK PN OFF 20131A SN OFF 74715. RAI NR 4 EMERGENCY BATTERY POWER PACK PN OFF 20131A SN OFF 74539, OPS CHECK GOOD. (SW21200403421)