N515AE

Part: FLOORBEAM — CRACKED (ZONE 200) · airframe 48,637 hrs · 37,406 cycles

RT FLIGHT COMPARTMENT FLOORBEAM CRACKED ON THE FWD SIDE OF THE BS 280

Part: HINGE — CORRODED (DOOR STEP) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

AFT CARGO COMPARTMENT STEP PLATE HAS CORRODED HINGE MARKED WITH RED TAPE. HEM670-35623-003 HINGE

Part: WASHER — DAMAGED · airframe 48,637 hrs · 37,406 cycles

RFTS FOR AN EA TO FABRICATE PN CC670-10635-7 FOR HR00557371, SO# 400382749 AND FABRICATE AS INSTRUCTED. (THIS CARD IS FOR RFTS SUBMITTAL AND FABRICATION OF QTY 1 PN CC670-10635-7 WASHER

Part: FLOORBEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

WHILE ACCESSING FOR REPAIR OF LT FS280 LOWER WEB, FOUND THE LT BS 280 FLOORBEAM TO HAVE DEEP PITTING CORROSION WITH THE DEEPEST DAMAGE BEING .048 AT LBL12 WHICH IS OUT OF LIMITS IAW CRJ-700 SRM 53-00-00-101-001-A01. LT BS 280 FLOORBEAM REQUIRES REPLACEMENT.

Part: STIFFENER — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

WHILE ACCESSING FOR REPAIR OF THE L/H FS280 LOWER BULKHEAD, FOUND THE STIFFENER AT LBL 26 TO BE CRACKED AT THE BOTTOM HOLE. DAMAGE IS OUT OF LIMITS IAW CRJ-700 SRM 53-00-00-101-001-A01. FS280 BULKHEAD FWD STIFFENER AT LBL 26.00 REQUIRES REPLACEMENT.

Part: BRACKET — CRACKED (ZONE 100) · airframe 48,637 hrs · 37,406 cycles

FOUND CRACK ON MOUNTING BRACKET FOR HYDRAULIC ACCUMULATOR ON LT SIDE OF TRU BAY.

Part: WASHER — CORRODED · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

F.S 280 LH LOWER BULKHEAD @ LBL 9 HAS SEVERE INTERGRANULAR CORROSION CAUSING LOWER WEB CLOSE OUT ANGLE TO BE PUSHED OUT. 670-53-11-594-1 WEB

Part: STRINGER — CORRODED (ZONE 100) · airframe 48,637 hrs · 37,406 cycles

STRINGER 27 IS CORRODED BETWEEN BS 265 TO 250.

Part: BRACKET — DAMAGED (ZONE 200) · airframe 48,637 hrs · 37,406 cycles

INDICATIONS NOTED AT THE REAR SPAR LATERAL BEAM SIDE STAY BRACKET LHS OUTBD. AFT BORE APPROX. .500" IN LENGTH AND 80% F.S.H FAILING NDT SH670-35627. WINDSHIELD FWD LOWER SILL

Part: BEAM — GOUGED (ZONE 100) · airframe 48,637 hrs · 37,406 cycles

LEFT UPPER C-DUCT LATCH BEAM NR 1 LUG IS GOUGED ON THE INBOARD SIDE.

Part: FLOORBEAM — CRACKED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

LBL9 COCKPIT FLOOR BEAM PANEL SUPPORT ANGLE P/N: CC670-33199-3 HAS ONE EACH CRACK PROPOGATED FROM HOLE @ AFT END OF ANGLE. CC670-33199-3S PANEL SUPPORT BRACKET

Part: TRUNNION — CORRODED (ZONE 100) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

FOUND FOUR TRUNNION BODIES CORRODED ON LT FLS 24.00, 65.50, 102.90, AND FLS 40.40 THAT REQUIRE FABRICATION. MHI601R14261-601R14261 REV NC.

Part: WASHER — DAMAGED · airframe 48,637 hrs · 37,406 cycles

PER CUSTOMER REQUEST, SUBMIT RFTS FOR AN EA TO FABRICATE PN CC670-10635-7 FOR HR00557370, SO# 400382748 AND FABRICATE AS INSTRUCTED. (THIS CARD IS FOR RFTS SUBMITTAL AND FABRICATION OF QTY 1 PN CC670-10635-7). CC670-10635-7 WASHER

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

RBL 9 SEAT TRACK IS CORRODED BETWEEN F.S. 985 TO F.S. 1000.

Part: WEB — CORRODED (ZONE 100) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

NOSE JACK FITTING LT WEB IS CORRODED.

Part: POST — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

FLIGHT COMPARTMENT RBL 9 ENTRY POST ARE CORRODED AT F.S. 280.

Part: FRAME — CORRODED (ZONE 100) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

FOUND CORROSION ON BS 379 RT FRAME BETWEEN S20R AND S25R.

Part: WINDOW FRAME — CRACKED (ZONE 800) · airframe 48,637 hrs · 37,406 cycles

LEFT WINDSHIELD POST SHOWS SIGNS OF CRACKING ON UPPER SIDE.

Part: RETAINER — DAMAGED (ZONE 200) · airframe 48,637 hrs · 37,406 cycles

AFT CARGO DOOR LOWER SEAL RETAINER IS DAMAGED.

Part: FRAME — CORRODED (WNG-BDY FAIRING) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

WING TO FUSELAGE FAIRING FRAME IS CORRODED AT STGR 27.

Part: ANGLE — CORRODED (ZONE 800) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

PAX DOOR MID CAP ANGLE IS CORRODED.

Part: HINGE FITTING — GOUGED (ZONE 600) · airframe 48,637 hrs · 37,406 cycles

NR 1 SIDE OF INBD MULTI FUNCTIONAL SPOILER ATTACHMENT HINGE FITTING IS GOUGED.

Part: SKIN — CRACKED (ZONE 100) · airframe 48,637 hrs · 37,406 cycles

RIGHT FUSELAGE SKIN IS CRACKED AROUND THE AFT TRU DOOR LATCH. TRU BAY DOOR LANDING

Part: WINDOW FRAME — GOUGED (ZONE 200) · airframe 48,637 hrs · 37,406 cycles

WHILE CLEANING COCKPIT DISCOVERED THERE TO BE A GOUGE IN RH BELOW WINDSHIELD SILL SUPPORT STRUCTURE

Part: HINGE — CORRODED (ZONE 800) · airframe 48,637 hrs · 37,406 cycles

LEFT MLG DOOR ATTACHMENT FITTINGS FWD AND AFT ARE CORRODED. DWG CC670-10552 HINGE.

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

SEAT TRACK LBL 9, BS 517 - 549 IS CORRODED.

Part: WEB — CRACKED (ZONE 800) · airframe 48,637 hrs · 37,406 cycles

PAX DOOR FWD WEB FOUND TO BE CRACKED.

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

RBL 9 FLOOR SEAT TRACK IS CORRODED BETWEEN F.S. 349 TO F.S. 469

Part: BEAM — GOUGED (ZONE 100) · airframe 48,637 hrs · 37,406 cycles

RIGHT INBD LATCH BEAM LUG NR 3 HAS A GOUGE. HINGE BEAM

Part: BRACKET — CHAFED (ZONE 700) · airframe 48,637 hrs · 37,406 cycles

RIGHT MLG SIDE STAY BRACKET IS CHAFED.

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

PASSENGER SEAL TRACK AT RBL9 BETWEEN BS 349 - 485 HAS EVIDENCE OF CORROSION SH670-32159-1.

Part: STRIKER — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

GALLEY SERVICE DOOR LOWER SEAL STRIKER IS CORRODED ON THE AFT SIDE AROUND SCREW HOLES.

Part: FLOORBEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

FLIGHT COMPARTMENT LBL 9 ENTRY POST ARE CORRODED AT F.S. 280. 5-32993.

Part: STRAP — CRACKED (ZONE 200) · airframe 48,637 hrs · 37,406 cycles

CRACK ON THE LOWER AFT SIDE OF THE SIDE POST STRAP FOR THE RIGHT-HAND WINDSHIELD. RT WINDSHIELD POST STRAP

Part: SKIN — BULGED (ZONE 100) · airframe 48,637 hrs · 37,406 cycles

AIRCRAFT SKIN SHOWS SIGNS OF DISTORTION & BULGING APPROXIMATELY BS 295 BETWEEN S22-23L.

Part: HINGE ARM — GOUGED (ZONE 500 FLAP) · airframe 48,637 hrs · 37,406 cycles

LEFT INBD FLAP OTBD HINGE ARM IS GOUGED AT FLAP MOUNTING BOLT.

Part: MOUNT FITTING — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

GALLEY MOUNT FITTING IS CORRODED BETWEEN F.S. 280 TO F.S. 295 AND BETWEEN RBL 9 TO RBL 18.

Part: MOUNT BRACKET — CORRODED (ZONE 400) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

LEFT PYLON LOGO LIGHT MOUNTING STRUCTURE HAS CORROSION IN MULTIPLE PLACES. MM 670-37285-S0201 LOGO LIGHT MOUNTING PLATE.

Part: WINDOW FRAME — CRACKED (ZONE 200) · airframe 48,637 hrs · 37,406 cycles

RIGHT WINDSHIELD POST SHOWS EVIDENCE OF CRACKING ON UPPER SIDE.

Part: SKIN — CORRODED (ZONE 100) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

PITTING CORROSION LOCATED ON THE EXTERIOR OF FUSELAGE BETWEEN F.S 501 AND F.S 517 AT STRINGER 27. REQUIRES EVALUATION. SH670-33202 SKIN

Part: WEB — CRACKED (ZONE 800) · airframe 48,637 hrs · 37,406 cycles

PAX DOOR AFT WEB FOUND TO BE CRACKED. REQUIRES REPLACEMENT.

Part: SEAT TRACK — DAMAGED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

PASSENGER SEAT TRACK AT LBL 9 BETWEEN BS 379 - 485 HAS HEAVY CORROSION SH670-32249-3.

Part: RING — CORRODED (RT ENGINE) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

CORROSION FOUND IN RT ENGINE RING AT A4 ATTACHMENT BOLT HOLE (1EA) MARKED WITH ZIP TIE THROUGH DISCREPANT BOLT HOLE.

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

LEFT SIDE SEAT RAIL BETWEEN CS 860 AND 969 IS CORRODED.

Part: SKIN — DAMAGED (ZONE 100) · airframe 48,637 hrs · 37,406 cycles

FOUND TWO ELONGATED FASTENER HOLES ON SKIN AT FS 986 STGR 27.

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

LBL 18 SEAT TRACK IS CORRODED BETWEEN BS 939 - 985.

Part: PLATE — CORRODED (ZONE 800) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

PAX DOOR KICKPLATE ANGLE CORRODED OUTBOARD SIDE, FWD TO AFT.

Part: INTERCOSTAL — CORRODED (ZONE 800) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

PAX DOOR INTERCOSTAL IS CORRODED BETWEEN F.S. 319 TO F.S. 333.

Part: WEB — CORRODED (ZONE 300) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

RUDDER LOWER WEB HAS AREAS OF CORROSION ON INNER SURFACE. CC670-22135-3 LOWER WEB

Part: LUG — CHAFED (ZONE 300) · airframe 48,637 hrs · 37,406 cycles

HORIZONTAL STABILIZER OTBD LUG FITTINGS HAVE CHAFING DAMAGE FROM CONTACT WITH THE ANTI-ROTATION DEVICES.

Part: WINDOW FRAME — CRACKED (ZONE 200) · airframe 48,637 hrs · 37,406 cycles

LEFT WINDSHIELD POST SHOWS SIGNS OF CRACKING ON UPPER SIDE.

Part: WEB — CORRODED (ZONE 100) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

NOSE JACK FITTING RT WEB IS CORRODED.

Part: FITTING — DAMAGED (ZONE 300) · airframe 48,637 hrs · 37,406 cycles

LEFT HSTA SCREW JACK FITTING HAD DAMAGE AND REQ REPAIR.

Part: SEAT TRACK — GOUGED (ZONE 200) · airframe 48,637 hrs · 37,406 cycles

SEAT TRACK AT RBL9 FS863 IS GOUGED. REMOVED AND INSTALLED NEW SERVICEABLE SEAT TRACK (PN- SH670-37411-3) IAW CRJ700 AMM 53-00-49-000-801-A03 / 53-00-49-400-801-A03

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

"SEAT TRACK HAS CORROSION AT RBL9 FS797 AND FS724. REPLACED SEAT TRACK AT RBL9 FS797 AND FS724 WITH A NEW SERVICEABLE ONE N/P SH670-35864-3 IAW CRJ700 AMM 53-00-49-400-801 (CONFIG A03). "

Part: BEAM — CHAFED (ZONE 100) · corrosion level 2 · airframe 48,637 hrs · 37,406 cycles

R/H LOWER I/B LATCH BEAM BOTTOM SURFACE HAS SERVAL CHAFES. : CN624-0104-001 HINGE BEAM

Part: STRINGER SPLICE — CORRODED (ZONE 100) · airframe 48,637 hrs · 37,406 cycles

SPLICE AT STGR 27 BETWEEN FS 549.00 AND 565.00 IS CORRODED. 5000025208 - 000010

Part: PSEU — UNSERVICEABLE (ZONE 700) · airframe 47,352 hrs · 36,348 cycles

GEAR DISAGREE (UP POSITION SELECTED) AFTER TAKEOFF, NOSE GEAR INDICATION WAS INTERMITTENT AMBER. / REMOVED AND REPLACED PSEU IAW CRJ 700 AMM 32-61-01-000/400-801. AND RERIGGED PX22 IAW CRJ 700 AMM 32-61-05-820-804-A01-PSA. OPS CHECK GOOD.

Part: BRAKE — OVERHEATED (MLG) · airframe 46,248 hrs · 35,431 cycles

BRAKE OVERHEAT MESSAGE ON CLIMBOUT IN DCA / DEFERRED RH OB BTMS PER MEL 32-46-01 CAT C. OPTION 4. M-FUNCTION C/W CAPPED AND STOWED HARNESS CONNECTOR AND CAPPED THERMOCOUPLE CONNECTOR. BRAKE OVERHEAT MESSAGE ON CLIMBOUT IN DCA / REMOVED AND REPLACED #4 BRAKE ASSY IAW CRJ 700 AMM 32-43-26-000/400-801-A01-PSA. OPS CHECK GOOD. LEAK CHECK GOOD. BREAK TEMPERATURE INDICATION IS GOOD AT THIS TIME. THIS CLEARS MEL. NO CURRENT DEFECTS NOTED AT THIS TIME.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,925 hrs · 34,268 cycles

PAX DR OUT HNDL CAUTION MSG AND RED WITNESS MARK INDICATION (BOTTOM) / T/S IAW CRJ700 FIM 52ˆ’70ˆ’04ˆ’810ˆ’821. REPLACED PAX DOOR PX107 OUTER DOOR HANDLE SENSOR IAW CRJ700 AMM 52-70-04-000/400-808-A02. OPS CK GOOD, HEALTH CHECK GOOD.

Part: WINDSHIELD — CRACKED (200) · airframe 44,750 hrs · 34,107 cycles

CAPT WINDSHIELD CRACKED IN FLIGHT. REMOVED AND REPLACED CA WINDSHIELD IAW CRJ700 56-11-01-000/400-801-A01-PSA

Part: BRACKET — CRACKED · airframe 42,714 hrs · 32,309 cycles

PAX DOOR HARD TO OPEN AND CLOSE / DEPANELED AND STARTED ADJUSTMENTS IAW CRJ 700AMM 52-11-02-820-801. FOUND A CRACK IN THE FWD SIDE OF THE AFT BOX LATCH ASSEMBLY. ASSEMBLY BRACKET NEEDS REPLACED AND DOOR RIGGED. ASSEMBLED AND INSTALLED LATCH BOX ASSY IAW CMM 52-12-01. INSTALLED ALL PUSH RODS TO LATCH BOX ASSY AND ADJUSTED PUSH ROD (ITEM 28, 90 AND 164) IAW AMM 52-11-02-820-801. PAX DOOR IS IN RIG AND IS NO LONGER HARD TO OPEN.

Part: SENSOR — INTERMITTENT (RT WING ANTI-ICE) · airframe 40,707 hrs · 30,481 cycles

WHEN CLIMBING AT ABOUT FL060 RECEIVED RIGHT WING ANTI-ICE CAUSTION. RAN QRH, MESSAGE CONTINUED INTEMITTENT. CREW RETURNED TO PHL DUE TO BEING A REPEAT ISSUE. NO EMERGENCY DECLARED. FLIGHT LANDED ON RWY 9R WITH NO FURTHER ISSUES. R/R RH OUTBOARD SENSOR IAW CRJ 700 AMM 30-12-08-400/000-801-A01.

Part: FRAME — CORRODED (FUSELAGE) · airframe 40,640 hrs · 30,424 cycles

FOUND EVIDENCE OF CORROSION ON FS 319.70 AT STR 25R.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 40,640 hrs · 30,424 cycles

CPCP: STRINGER 18LT IS CORRODED BETWEEN FS 501.00 AND FS 517.00 ON UPPER FLANGE AND LOWER SIDE.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 40,640 hrs · 30,424 cycles

STR 26 RT IS CORRODED BETWEEN FRAMES AT FS 333.00 AND FRAME AT FS 319.70.

Part: STRINGER — CORRODED (FUELAGE) · airframe 40,640 hrs · 30,424 cycles

STR 24 RT IS CORRODED BETWEEN FRAME AT FS 295.00 AND FRAME AT FS 310.00.

Part: SKIN — CORRODED (PAX DOOR INNER) · corrosion level 2 · airframe 40,640 hrs · 30,424 cycles

PASSENGER DOOR REMOVED FOR NUMEROUS AREAS OF CORROSION ON THE INNER SKIN AND STRUCTURE. SENT OUT FOR REPAIR TO WEVAC.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 40,640 hrs · 30,424 cycles

STRINGER 23 LT CORRODED BETWEEN FRAME AT FS 280.00 TO FRAME AT FS 295.00.

Part: INTERCOSTAL — CORRODED (E/E BAY DOOR) · corrosion level 2 · airframe 40,640 hrs · 30,424 cycles

CPCP SURROUND STRUCTURE OF THE AVIONICS BAY DOOR INTERCOSTAL STRINGER 27 RT HAS EVIDENCE OF CORROSION AT THE MOUNTING POINT TO THE FUSELAGE.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 40,640 hrs · 30,424 cycles

STRINGER 25 LT CORRODED BETWEEN FRAME AT FS 295.00 TO FRAME AT FS 310.00.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 40,640 hrs · 30,424 cycles

STR 25 RT IS CORRODED BETWEEN FRAME AT FS 333.00 AND FRAME AT FS 319.70.

Part: DIMMER — FAILED (CABIN) · airframe 40,124 hrs · 29,932 cycles

ELECTRICAL BURNING SMELL IN CABIN. REMOVED AND REPLACED CEILING PANEL DIMMER AND CEILING BULBS AT SEAT ROW 12 AC IAW CRJ 700 AMM. OPS CHECK GOOD AT THIS TIME.

Part: FAN — FAILED (DISPLAY) · airframe 39,248 hrs · 29,184 cycles

STRONG ELECTRICAL FUMES IN THE COCKPIT WITH DISPLAY COOL AMBER CAUTION. MX "INSPECTED & FOUND SMELL TO BE COMING FROM GROUND FAN #2; DEFERRED GROUND FAN. REMOVED AND REPLACED #2 DISPLAY SUPPLY FAN/CHECK VALVE AND FLIGHT COMPARTMENT DISPLAY COOL AIR FILTER I.A.W. CRJ 700 AMM. OPS CHECK GOOD.

Part: CONTROL UNIT — INTERMITTENT (ANTI-SKID SYS) · airframe 39,045 hrs · 28,996 cycles

BRAKE OVERHEAT WARNING IN FLIGHT. FERRY TO GSP. INSPECTED WIRING AND CONNECTORS. NO DEFECTS NOTED. REMOVED AND REPLACED ASCU. OPS CHECK GOOD.

Part: WARNING MESSAGE — FALSE ACTIVATION (EMERGENCY EXIT) · airframe 38,969 hrs · 28,931 cycles

RIGHT EMER DOOR MASTER CAUTION. PERFORMED OPS CHECK OF RH OVERWING EMERGENCY EXIT IAW CRJ 700 AMM 52-21-00-710-801. OPS CHECK GOOD.

Part: SENSOR — FAILED (BRAKE) · airframe 38,177 hrs · 28,207 cycles

DEFERRED LT OUTBD BRAKE TEMP INDICATION. SUPPLEMENTAL INFORMATION. REMOVED & REPLACED LT OB BRAKE TEMP SENSOR. PERFORMED GEAR SWINGS AND OPS CHECKS. NO DEFECTS NOTED MEL IS CLEARED.

Part: LINE — BROKEN (HYD SYSTEM) · airframe 37,571 hrs · 27,636 cycles

ON APPROACH INTO CLT THE CREW RECIEVED A HYD SYSTEM 2B PUMP MESSAGE. THEY DID A GO AROUND AND PUT THE GEAR DOWN AND RECIEVED A HYD SYSTEM 2B LOW MESSAGE. MX TROUBLESHOT AND FOUND THE HYDRAULIC LINE FROM THE PUMP TO THE FILTER TO BE BROKEN. MX REPLACED THE LINE AND PERFORMED OPS AND LEAK CHECKS WITH NO FURTHER DEFECTS.

Part: DRAG ANGLE — CRACKED (VERTICAL STAB) · airframe 37,076 hrs · 27,179 cycles

R/H VERTICAL STAB FWD DRAG ANGLE IS CRACKED. C/A: INSTALLED FWD DRAG ANGLE REPAIR IAW CRJ 700 SRM 55-31-00-201-001-A01.

Part: DRAG ANGLE — CRACKED (VERTICAL STAB) · airframe 37,076 hrs · 27,179 cycles

R/H VERTICAL STAB AFT DRAG ANGLE IS CRACKED. C/A: INSTALLED NEW SERVICEABLE AFT DRAG ANGLE AS REPAIRED IAW CRJ 700 SRM 51-42-22-001-001-A01, 51-42-21-001-001-A01, AND 51-42-13-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 349-477) · airframe 37,076 hrs · 27,179 cycles

LBL9 SEAT TRACK IS CORRODED IN VARIOUS LOCATIONS FROM F.S.349 TO F.S.477. C/A: INSTALLED NEW SEAT TRACK PER CRJ 700 AMM TASK 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 349-477) · airframe 37,076 hrs · 27,179 cycles

RBL9 SEAT TRACK IS CORRODED IN VARIOUS LOCATIONS FROM F.S.349 TO F.S.477. C/A: INSTALLED NEW SERVICEABLE R/H FLOOR SEAT TRACK FROM FS349.00 TO FS477 AT RBL9 IAW CRJ 700 AMM 53-00-49-400-801-A03.

Part: HANDLE — OUT OF RIG (LANDING GEAR) · airframe 37,076 hrs · 27,179 cycles

ON INITIAL CLIMB OUT OF CKB CREW RECEIVED A GEAR DISAGREE MESSAGE. GEAR DISPLAY SHOWED MAIN GEAR WAS DOWN AND FRONT GEAR WAS UP. CREW RAN QRH FOR GEAR DISAGREE. WHILE CLEANING UP CONFIGURATION CREW RECEIVED SLATS FAIL MESSAGE. CREW ENSURED GEAR WAS DOWN AND DECLARED EMERGENCY WHILE RETURNING TO CKB. TRUCKS WERE ROLLED AND AIRCRAFT LANDED WITHOUT INCIDENT. ON POST FLIGHT INSPECTION CREW STATED LT SLATS WERE AT SLATS 1 AND RT SLATS WERE AT SLATS 2 WHEN BOTH SHOULD HAVE BEEN AT SLATS 0. MAINTENANCE IS CURRENTLY INSPECTING AIRCRAFT. AIRCRAFT WILL REMAIN IN CKB OVERNIGHT FOR INSPECTION. RESET FLAPS / SLATS. RE-RIGGED EMERGENCY LANDING GEAR EXTENSION HANDLE.

Part: SKIN — DAMAGED (BS 969-985) · airframe 34,905 hrs · 25,169 cycles

DAMAGED FUSELAGE EXTERNAL DOUBLER FORWARD OF BS 977 SKIN SPLICE , STRINGER 27. REPAIRED IAW ERS-CR-53MR-2968.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 34,905 hrs · 25,169 cycles

EXT FUSELAGE SKIN HAS AREA OF DAMAGE AT FS 985.0 AT STR 27. REPAIRED DAMAGE SKIN AT 985.00 STR 27 IAW ERS-CR-53MAR-2968.

Part: RESERVOIR — FAILED (NR 3 HYD SYS) · airframe 34,902 hrs · 25,166 cycles

NR 3 HYD HIGH TEMP IN FLT, FIRST ON PUMP 3A THEN HIGH TEMP ON PUMP 3B. BOTH PUMPS STAYED OFF IN FLIGHT BUT OPERATED NORMALLY ON APPROACH & LANDING. PERFORMED FIM 29-12-00-810-802 AND SERVICED THE NR 3 HYD SYS IAW AMM 12-12-29-611-802. NO LEAKS NOTED, OPS CHECKED GOOD. NR 3 HYD SYS HIGH TEMP MESSAGE IN FLT. 96 ON PUMP A, 94 ON PUMP B CAME DOWN RAPIDLY WITH GEAR EXTENSION, 65 ON GROUND. REMOVED AND REPLACED THE NR 3 HYD FLUID RESERVOIR IAW AMM 29-12-30, OPS AND LEAK CHECKED GOOD.

Part: LIGHT — INOPERATIVE (ROW 18) · airframe 34,709 hrs · 25,016 cycles

CEILING EMERGENCY LIGHT AT ROW 18 INOPERATIVE. REMOVED AND REPLACED CEILING EMERGENCY LIGHT AT ROW 18 IAW AMM 33-51-09. OPS CHECKED GOOD IAW AMM 33-51-00.

Part: WARNING MESSAGE — FALSE ACTIVATION (SPOILERS) · airframe 34,154 hrs · 24,593 cycles

OTBD SPOILERONS AND OTBD FLT SPOILERS MESSAGE ON ACTIVATION OF FLIGHT SPOILERS IN FLIGHT. AIRCRAFT ROLLED LEFT. INTERROGATED MDC FOUND LT OTBD MFS PCU / PCU BINDING MDC MESSAGE. PERFORMED SPOST 1, RESET AND PERFORMED OPS CHECK IAW ETN CR-27-093 OPS CHECKED GOOD

Part: LIGHT — INOPERATIVE (CABIN) · airframe 33,855 hrs · 24,349 cycles

MID CABIN OVERHEAD EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED THE MID CABIN CEILING EMERGENCY LIGHT.

Part: TRANSDUCER — FAILED (MLG WHEEL) · airframe 33,079 hrs · 23,722 cycles

UPON LOWERING GEAR A/SKD CAUTION IN GND SPLR FAULT ALERTED. R&R NR 3 WHEEL SPEED XDUCER IAW MM 32-44-01, OPS CHECK GOOD.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHT) · airframe 32,614 hrs · 23,303 cycles

CREW REPORTS RT CABIN EMERGENCY DOOR FLOOR LEVEL EXIT SIGN PARTIAL BURNED OUT. OPS CHECKED PERFORMED IAW AMM 33-51-00. OPS CHECKED GOOD.

Part: WARNING MESSAGE — ILLUMINATED (SPOILERS) · airframe 31,829 hrs · 22,680 cycles

DECLARED EMER, INBD FLT SPOILERS & INBD FLT SPOILERONS CAUTION LIGHTS MESSAGES POSTED ON DESCEND. MESSAGE FLT LANDED SAFELY. INTEGRATED MDC FOUND SPOILERS RT INBD MFS PCU JAM B1-007910. PERFORMED SPOST REST. PERFORMED OPS CHECK IAW ETN-CR-27-093. OPS CHECKED GOOD. ACFT OK FOR SERVICE.

Part: BALLAST — FAILED (SEAT 2A LIGHT) · airframe 31,815 hrs · 22,670 cycles

STRONG ELECTRICAL BURNING ODOR FROM OVERHEAD SEAT 2A WALL PANEL LIGHT. LIGHT FLICKERED THEN SHUT DOWN. R & R BALLAST, OTBD, ABOVE SEAT 2A. OPERATIONS CHECKED GOOD, VERIFIED TO BE BAD. R & R IAW AMM 33-21-09.

Part: UNKNOWN — ODOR (CABIN) · airframe 31,692 hrs · 22,578 cycles

FLIGHT ATTENDANT REPORTS ELEC SMOKE SMELL IN CABIN. FIRST OFFICER INSPECTED & CONFIRMED ELEC SMOKE SMELL IN GALLEY & FIRST CLASS CABIN AREA. TRANSFERRED TO NRWC 515-ORD-02119. REF NRWC'S 515-ORD-02119, 02114, 02120, 02121, 02122, 02124 & AML PAGES 3953208, 3953209, 3953212 & 3953213. FOR CORRECTIVE ACTION ACFT WAS OPERATED UNDER GPU POWER FOR SEVERAL HOURS. ALSO ENG RUN & TAXI CHECKED WITH NO ABNORMAL SMELLS NOTED.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 31,573 hrs · 22,488 cycles

EXTERIOR SKIN IS DENTED & CHAFED IN A PREVIOUSLY REWORKED AREA FWD OF FS 969.00 SKIN SPLICE, STRINGER 27. EXTERIOR SKIN DENT & CHAFE FWD OF THE FS 969.00 SKIN SPLICE, STRINGER 27 REPAIRED IAW ERS-CR-53MR-2030.

Part: SKIN — DENTED (TE FLAP) · airframe 31,573 hrs · 22,488 cycles

LEFT INBD FLAP HAS DENTS ON THE LOWER INBD 2 FEET OF THE PANEL. COMPLETED REPAIR OF LT INBD FLAP IAW EO CR-5700-157 & ERS-CR-57MR-263. REF AML 3993408 ITEM 1.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 31,573 hrs · 22,488 cycles

STRINGER 26L HAS ONE SPOT OF CORROSION, BETWEEN FRAMES 333.00 & 349.00. REPLACED DAMAGED STRINGER, BETWEEN FRAMES 333.00 & 349.00 AT 26L IAW SRM 51-42-06.

Part: SKIN — CRACKED (PAX DOOR) · airframe 31,573 hrs · 22,488 cycles

PASSENGER DOOR AFT SIDE, SKIN CRACKED BEHIND SUPPORT ANGLE THAT WAS PREVIOUSLY REPAIRED, JUST ABOVE THE DOOR ASSIST PULLEY BRACKET MOUNT. REPAIRED DAMAGE IAW ERS-CR-5200-538.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 31,573 hrs · 22,488 cycles

BL 26.00, FS 280, ANGLE ON FWD SIDE OF FS 280 CROSSBEAM HAS APPROX 1/2" CRACK ON THE LOWER END. R & R CRACKED ANGLE IAW SRM 51-42-06.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 31,573 hrs · 22,488 cycles

FS 280.00 CROSSBEAM HAS AREAS OF CORROSION. REPLACED LT & RT FS 280.00 CROSSBEAMS IAW SRM 51-42-06 & SRM 53-11-41.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 31,573 hrs · 22,488 cycles

ATTACH ANGLE ON THE AFT SIDE OF FLOORBEAM FS 280.00 AT RBL 9.00 IS CRACKED, APPROX 1/2 INCH. R & R ATTACH ANGLE AFT SIDE OF FS 280, RBL 9.00 IAW SRM 51-42-06 & 51-42-21.

Part: WEB — CRACKED (FUSELAGE) · airframe 31,573 hrs · 22,488 cycles

RIGHT FWD EQUIP COMPARTMENT FLOOR IS CRACKED, 3/8" BY THE ADG PUMP. REPAIRED RT FWD EQUIPMENT COMPARTMENT FLOOR BY THE ADG PUMP IAW ERS-CR-5300-2036 & ETN-CR-53-099.

Part: SUPPORT ANGLE — CRACKED (PAX DOOR) · airframe 31,573 hrs · 22,488 cycles

PASSENGER DOOR AFT SIDE SUPPORT ANGLE, DRAG ANGLE, IS CRACKED ABOVE THE DOOR ASSIST PULLEY BRACKET. REFERENCE NRTC E504038 FOR REPAIR OF SUPPORT ANGLE & SIDE SKIN IAW ER ERS-CR-5200-538.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 31,463 hrs · 22,402 cycles

CRACKED CAPTAIN WINDSHIELD AT 3000 FT AFTER TAKEOFF. R & R CAPTAIN WINDSHIELD IAW AMM 56-11-01. PRESSURIZATION CHECKED GOOD.

Part: SKIN PANEL — DAMAGED (FUSELAGE) · airframe 31,225 hrs · 22,216 cycles

TRANSFERRED FROM LP 3998183-2, LOWER BELLY SKIN PANEL DAMAGED FROM CONTACT WITH AFT NLG DOOR, DURING GEAR SWINGS AT FS 235.00, BETWEEN STRINGER 26 & 27. DAMAGE IS 5.25 INCHES LONG & BENT UPWARDS .30 INCHES & WIDTH .5 INCHES. REPAIRED IAW ERS-CR-53MR-1922.

Part: SKIN PANEL — DAMAGED (FUSELAGE) · airframe 31,224 hrs · 22,215 cycles

LOWER BELLY SKIN PANEL DAMAGED FROM CONTACT WITH AFT NLG DOOR DURING GEAR SWING, AT FS 235.00, BETWEEN STRINGER 26 & 27. DAMAGE IS 5.25 INCHES LONG & BENT UPWARDS .30 INCHES & WIDTH .5 INCHES, TRANSFERRED TO NRWC 515-MQT-02025, MAJOR REPAIR. COMPLIED WITH REPAIR IAW ERS-CR-53MR-1922.

Part: DOUBLER — DAMAGED (FUSELAGE) · airframe 31,224 hrs · 22,215 cycles

LEFT NLG DOUBLER DAMAGED IN SEVERAL PLACES, TRANSFERRED TO NRWC 515-MQT-02034, MAJOR REPAIR. COMPLIED WITH ERS EM-5300-1921 FOR PERMANENT REPAIR OF LT NLG DOUBLER.

Part: DOUBLER — DAMAGED (FUSELAGE) · airframe 31,224 hrs · 22,215 cycles

RIGHT NLG DOUBLER DAMAGED IN SEVERAL PLACES, TRANSFERRED TO NRWC 515-MQT-02033, MAJOR REPAIR. COMPLIED WITH ERS EM-5300-1921 FOR PERMANENT REPAIR OF LT NLG DOUBLER.

Part: ATTACH FITTING — MISSING (NLG DOOR) · airframe 31,222 hrs · 22,214 cycles

UPON RETRACTION OF GEAR ON TAKEOFF, HEARD CLACKING NOISE AS GEAR LOCK RELEASE, THEN AS LOCKING IN WW, SLOWED TO 200 KTS. RECYCLED GEAR AT SLOW SPEED, NO SOUND OF DOOR OPEN UPON ACCELERATED TO 290 KTS SOUNDS OF WHEEL DOOR OPEN. ALSO UPON FIRST RETRACTION WHEEL DOORS SOUNDED OPEN. THAT IS WHY WE SLOWED. FOUND AFT NLG DOOR UPPER ATTACHMENTS PIN & HARDWARE, RT SIDE, MISSING & DOOR IS UNABLE TO BE SECURED. REMOVED AFT NLG DOOR IAW AMM 32-22-05.

Part: POST — CRACKED (FUSELAGE) · airframe 30,206 hrs · 21,380 cycles

RBL 30 VERTICAL POST FWD SIDE OF FS 202.75, BULKHEAD HAS A CRACK INDICATION NOTED AT TOP OF POST, .200 LONG. REPAIRED IAW NCR-CR-53-131 & REO 670-53-11-1079.

Part: POST — CRACKED (FUSELAGE) · airframe 30,206 hrs · 21,380 cycles

LBL 30 VERTICAL POST FWD SIDE OF FS 202.75, BULKHEAD HAS A CRACK INDICATION NOTED AT TOP OF POST, .150 LONG. REPAIRED IAW NCR-CR-53-131 & REO 670-53-11-1079.

Part: STRINGER — CRACKED (PAX DOOR) · airframe 30,206 hrs · 21,380 cycles

PERFORMED MAJOR REPAIR TO LENTEL STRINGER 3 OF MAIN PAX DOOR BY INCORPORATING SB 670BA-53-040 REV C.

Part: CONTACT — DEFECTIVE (CABIN) · airframe 29,498 hrs · 20,804 cycles

ROW 5 EMER LIGHT INOPERATIVE. DEFERRED IAW MEL 32-34. R & R LIGHT CONTACT IAW ESPM 20-26-03. OPERATIONS CHECKED GOOD MEL RESTORED.

Part: FMC — FAILED (NR 2) · airframe 29,492 hrs · 20,801 cycles

FMS 2 INOPERATIVE. FLIGHT CREW PLACARDED IAW MEL 34-41. R & R NR 2 FMC IAW AMM 34-61-07. OPERATIONS CHECKED GOOD AT THIS TIME. MEL RESTORED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 28,669 hrs · 20,124 cycles

CABIN OVERHEAD LIGHT AT ROW 5 OUT. LAMPED LIGHT IAW SMP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 28,669 hrs · 20,124 cycles

OVERHEAD EMER LIGHT AT ROW 16 OUT. LAMPED LIGHT BULB IAW SMP.

Part: GROUND STUD — DEFECTIVE (BRAKE SYSTEM) · airframe 27,293 hrs · 19,187 cycles

AFTER TAKEOFF CLIMBING THROUGH 15000 FT OTBD BRAKE PRESS CAUTION MSG. COMPLIED WITH AOM 1 PROCEDURES. PRESS FLUCTUATED BETWEEN 0 PSI - 300 PSI ON THE OTBD BRAKES PSI. WE DESCENDED FOR APPROACH & PSI WENT TO 0 PSI & REMAINED UNTIL APPROXIMATELY 500 FT ABOVE THE GND. UPON LANDING OTBD BRAKE PSI WENT TO 4000 PSI. THIS HAPPENED TO HYD SYS NR 2. BRAKE TEMP SHOWED 0 AT ALL TIMES. COMPLIED WITH ERS-CR-2000-006 RELOCATED GND STUD HOLE IAW SRM 51-40-11, OPERATIONS CHECKED GOOD IAW NRWC 515-ORD-01494 FOR ADDITIONAL CORRECTIVE ACTION.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 27,101 hrs · 19,050 cycles

LEFT WINDSHIELD CRACKED DURING CRUISE AT FL340. R & R LT WINDSHIELD IAW AMM 56-11-01, OPS CHECKED GOOD.

Part: HOLDER — BROKEN (FLASHLIGHT) · airframe 26,692 hrs · 18,793 cycles

DURING MX INSPECTION ON FLIGHT 3629 FOUND FWD FLIGHT ATTENDANT FLASHLIGHT HOLDER IS BROKEN. R & R FWD CABIN EMERGENCY FLASHLIGHT ASSEMBLY IAW AMM 25-61-02, OPERATIONS CHECKED GOOD.

Part: LEVER — STUCK (MAIN DOOR) · airframe 26,681 hrs · 18,784 cycles

FLIGHT ATTENDANT WAS UNABLE TO OPEN THE MAIN DOOR UPON ARRIVING AT THE GATE. MX WAS CALLED LEVER WAS STUCK IN THE MIDDLE POSITION. PERFORMED OPERATIONS CHECK OF THE MAIN DOOR IAW AMM 52-11-00, OPERATIONS CHECKED GOOD.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 26,411 hrs · 18,603 cycles

FLIGHT 3683 ACFT BUS 2 CAUTION MSG POSTED AFTER LANDING & NR 1 ENG SHUT DOWN. THE ACFT WAS REMOVED FROM SERVICE. PERFORMED OPERATIONAL CHECK OF LT & RT GEN INTEGRATED DRIVE UNITS IAW CRJ700 AMM 24-11-01. OPERATIONS CHECKED GOOD. THE ACFT RETURN TO SERVICE.

Part: LIGHT — CRACKED (CABIN) · airframe 26,107 hrs · 18,404 cycles

FOUND CRACK IN EMERGENCY FLOOR PATH LIGHTING LT SIDE AT SEAT 5 AB. R & R DAMAGED SECTION OF EMERGENCY FLOOR PATH LIGHTING IAW ETN-CR-33-004. OPS CHECK GOOD.

Part: WIRE — LOOSE (EMERGENCY LIGHTS) · airframe 25,809 hrs · 18,200 cycles

CEILING EMERGENCY LIGHTS NEAR ROWS 5 AND 7 INOPERATIVE. FOUND WIRE OUT OF CONNECTOR, OPS CHECK GOOD IAW AMM 33-51-17.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 25,734 hrs · 18,150 cycles

FLOORBEAM AT FS 280 IS CRACKED ON RT SIDE.

Part: FLOOR SUPPORT — CORRODED (BS 280-319) · airframe 25,734 hrs · 18,150 cycles

RT FLOOR SUPPORT BETWEEN FS 280 AND 319 IS CORRODED. INSTALLED NEW RT FLOOR SUPPORT IAW SRM 51-42-06 AND 51-42-13.

Part: SKIN — DENTED (RUDDER) · airframe 25,734 hrs · 18,150 cycles

RUDDER IS DENTED 2 INCHES FROM T/E, BETWEEN SECOND AND THIRD STATIC WICKS. REPAIRED RUDDER IAW SRM 55-41-01.

Part: BULKHEAD — DAMAGED (FS 280) · airframe 25,734 hrs · 18,150 cycles

DURING 3C CHECK, FOUND RT LOWER BULKHEAD AT FS 280 TO HAVE A MISDRILLED HOLE ON OTBD END. REPAIRED WEB IAW SRM 53-11-10.

Part: FRAME — CORRODED (BS 333) · airframe 25,734 hrs · 18,150 cycles

UNDERFLOOR FRAME AT FS 333 IS CORRODED ON RT SIDE. REPAIRED FRAME IAW EO CR-53MR-344.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 25,588 hrs · 18,058 cycles

CABIN EMERGENCY FLOOD LIGHT NR 3 IS INOPERATIVE. R & R CEILING NR 3 EMERGENCY FLOOD LIGHT IAW AMM 33-51-09. OPS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 25,588 hrs · 18,058 cycles

CABIN EMERGENCY FLOOD LIGHT NR 6 INOPERATIVE. R & R CEILING EMERGENCY FLOOD LIGHT NR 6 IAW AMM 33-51-09. OPS CHECKED GOOD AT THIS TIME.

Part: RELIEF VALVE — FAULTY (HYDRAULIC SYS) · airframe 25,159 hrs · 17,791 cycles

THE CREW REPORTED THAT AFTER TAKEOFF THEY RECEIVED A NOSE GEAR DISAGREE WARNING, DURING LANDING GEAR RETRACTION. THE CREW DECLARED AN EMERGENCY AND DIVERTED. THE ACFT LANDED WITHOUT INCIDENT. THE ACFT WAS REMOVED FROM SERVICE. R & R THE NR 3 PRIORITY BALANCED RELIEF VALVE IAW AMM 29-12-05. THE OPS CHECK WAS GOOD IAW TASK 29-12-05-710-801. GEAR SWING CHECKED IAW AMM 32-30-00. THE ACFT WAS RETURNED TO SERVICE.

Part: BRACKET — UNSECURE (FLASHLIGHT) · airframe 25,132 hrs · 17,772 cycles

DURING MX INSPECTION, FOUND THE AFT FLASHLIGHT NOT STAYING IN HOLDER. THE ACFT WAS REMOVED FROM SERVICE. RESURED AFT FLASHLIGHT BRACKET AS REQUIRED. THE OPS CHECK WAS GOOD. THE ACFT WAS RETURNED TO SERVICE.

Part: LANDING GEAR — MALFUNCTIONED (NOSE) · airframe 24,986 hrs · 17,679 cycles

FLIGHT 4640. DURING CLIMBOUT, NOSE GEAR WOULD NOT RETRACT. AIRCRAFT BELOW 200 KTS. CYCLED GEAR AND RAN CHECKLIST. DECLARED AN EMERGENCY, RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. ACCOMPLISHED FIM TASK 32-31-00-810-804 PAG 229-236, AND ACCOMPLISHED LANDING GEAR EXTENSION AND RETRACTION TEST IAW AMM 32-30-00-710-810. COULD NOT DUPLICATE FAULT, OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FLASHLIGHT — CRACKED (CABIN) · airframe 24,448 hrs · 17,336 cycles

DURING B INSPECTION FOUND THE ENTRANCE COMPARTMENT FLASHLIGHT CRACKED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE ENTRANCE COMPARTMENT FLASHLIGHT AND CRADLE ASSEMBLY IAW CRJ700 AMM 25-61-02. THE OPERATIONAL TEST WAS GOOD IAW CRJ700 AMM 25-61-00. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BULB — LOOSE (FLASHLIGHT) · airframe 24,413 hrs · 24,413 cycles

ON FLIGHT 3765 THE CREW REPORTED THE FORWARD FLIGHT ATTENDANT FLASHLIGHT WAS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. RE-SECURED LOOSE BULB IAW CRJ 700 AMM STANDARD PRACTICES. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: RELAY — FAULTY (EMERGENCY LIGHTS) · airframe 24,271 hrs · 17,226 cycles

ON FLIGHT 515 THE CREW REPORTED THE EMERGENCY LIGHTS INOPERABLE WITH COCKPIT AND CABIN EMERGENCY LIGHT SWITCHES IN ARMED POSITIONS LIGHTS FLICKERED ON AND OFF. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE K135 RELAY IN JB11 IAW CRJ 700 AMM 20-42-00. THE OPERATIONAL CHECK WAS GOOD. NO FURTHER DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 22,702 hrs · 16,251 cycles

FLIGHT 3831, CREW REPORTED THE EMERGENCY CABIN CEILING LIGHT OVER ROW 8 WAS INOPERATIVE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED LAMP IAW AMM 33-51-09. OPSL CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,444 hrs · 16,068 cycles

DURING B INSPECTION FOUND THE EMERGENCY CEILING LAMP INOPERABLE AROUND ROW 8. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LAMP IAW AMM 33-51-09. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 21,598 hrs · 15,512 cycles

ON FLIGHT 3729 THE FIRST OFFICER REPORTED THE SIDE FLASHLIGHT WAS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FIRST OFFICER’S EMERGENCY FLASHLIGHT. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — SMOKE (CABIN) · airframe 20,984 hrs · 15,156 cycles

FOR FLIGHT 3864 ON APU RESTART THE CREW REPORTED SMOKE IN THE AFT CABIN. THE AIRCRAFT CAME FROM THE DE-ICE PAD. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED OPERATIONAL CHECK OF APU. ALL PARAMETERS NORMAL. RAN APU AND PACK FOR 1 HOUR; ALL EVIDENCE OF SMOKE AND ODOR DISSIPATED. SUSPECT DE-ICE FLUID IN APU INLET. OK FOR SERVICE. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — SMOKE (CABIN) · airframe 21,072 hrs · 15,218 cycles

ON FLIGHT 3864 THE CREW REPORTED SMOKE IN AFT CABIN ON APU RESTART. AIRCRAFT CAME FROM DE-ICE PAD. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED OPERATIONAL CHECK OF APU. ALL PARAMETERS NORMAL. RAN APU AND PACK FOR 1 HOUR, ALL EVIDENCE OF SMOKE AND ODOR DISSIPATED. SUSPECT DE-ICE FLUIID IN APU INLET. NO PARTS REMOVED OR REPLACED. OK FOR SERVICE. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: APU — CONTAMINATED (APU BAY) · airframe 20,983 hrs · 15,156 cycles

ON FLIGHT 3864 THE CREW REPORTED SMOKE IN AFT CABIN ON APU RESTART. THE AIRCRAFT CAME FROM THE DE-ICE PAD. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED OPERATIONAL CHECK OF THE APU. ALL PARAMETERS WERE NORMAL. RAN APU AND PACK FOR 1 HOUR, ALL EVIDENCE OF SMOKE AND ODOR DISSIPATED. SUSPECT DE-ICE FLUID IN APU INLET. OK FOR SERVICE. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: GUARD — BROKEN (CABIN) · airframe 20,566 hrs · 14,886 cycles

ON FLIGHT 3732 THE CREW REPORTED THAT A PORTION OF FLIGHT ATTENDANT EMERGENCY LIGHTS SWITCH COVER WAS BROKEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FORWARD FLIGHT ATTENDANT EMERGENCY LIGHT SWITCH GUARD PER AMM 33-23-21. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BULKHEAD — CORRODED (FUSELAGE) · corrosion level 2 · airframe 20,466 hrs · 14,819 cycles

DURING MAINTENANCE BASE VISIT FOUND THE RIGHT LOWER BULKHEAD WEB CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED, FABRICATED AND INSTALLED SERVICABLE RIGHT LOWER BULKHEAD IAW CRJ 700 SRM 51-42-06, 51-42-13, 51-42-21, AND EO CR-53MR-174. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BULKHEAD — CORRODED (FUSELAGE) · corrosion level 2 · airframe 20,466 hrs · 14,819 cycles

DURING MAINTENANCE BASE VISIT FOUND THE LEFT LOWER BULKHEAD WEB CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED, FABRICATED AND INSTALLED SERVICEABLE LEFT LOWER BULKHEAD IAW CRJ 700 SRM 51-42-06, 51-42-13, 51-42-21, AND EO CR-53MR-174. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CROSSBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 20,466 hrs · 14,819 cycles

DURING MAINTENANCE BASE VISIT FOUND THE LEFT AND RIGHT FRAME 280 CROSS BEAM CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED, FABRICATED AND INSTALLED SERVICABLE FS 280 BEAM IAW CRJ 700 SRM 51-42-06, 51-42-13, 51-42-21, AN EO CR-53MR-219. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONNECTOR — DISCONNECTED (CABIN) · airframe 18,293 hrs · 13,445 cycles

ON FLIGHT 9801 THE EMERGENCY LIGHT (LOWER SIGN) AT ROW 15 WAS FOUND TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. RECONNECTED CONNECTOR TO THE NUMBER 4 POWER SUPPLY. THE OPERATIONAL CHECK WAS GOOD IAW CRJ AMM. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 17,794 hrs · 13,145 cycles

FOR FLIGHT 3876 THE RAMP REPORTED THE AFT EMERGENCY FLASHLIGHT WAS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BATTERY IAW CMM 25-60-11. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SWITCH — FAILED (APU) · airframe 17,009 hrs · 12,651 cycles

FOR FLIGHT 3716 AFTER PUSHBACK THE AUXILLIARY POWER UNIT SHUTDOWN BY ITSELF AND SMOKE WAS REPORTED BY 2 PASSENGERS SITTING IN SEATS 18A AND 18B. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE AFT AUXILLIARY POWER UNIT REMOTE SWITCH IAW AMM 4-43-03. THE OPERATIONAL TEST FOUND THE AUXILLIARY POWER UNIT OIL WAS OVERSERVICED. SERVICED THE AUXILLIARY POWER UNIT OIL IAW AMM 12-13-49. RAN THE AUXILLIARY POWER UNIT FOR 1 HOUR WITH NO SMOKE PRESENT. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — OUT OF ADJUST (RT MLG) · airframe 16,517 hrs · 12,322 cycles

ON FLIGHT 3531 DURING CLIMB THE CREW REPORTED THE MAIN LANDING GEAR WOULD NOT RETRACT. THE CREW CYCLED PER RED BOOK- WOULD NOT COME UP. THE RIGHT MAIN LANDING GEAR NEVER CAME OFF HOOKS WHEN PUT GEAR DOWN. THE CREW ELECTED TO RETURN TO DFW AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. ADJUSTED PROXIMITY SENSORS PX-11, PX-24, AND PX-44 IAW CRJ 70-0 AMM 32-61-05 THE OPERATIONAL CHECK WAS GOOD. OPERATIONAL CHECK OF THE GEAR SWINGS OK. PERFORMED OPERATIONAL CHECK ON THE LANDING GEAR PROXIMITY SENSOR SYSTEM IAW CRJ 700 AMM 32-61-00, OPERATIONAL CHECK GOOD. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: PSEU — INOPERATIVE (LANDING GEAR) · airframe 16,404 hrs · 12,228 cycles

ON FLIGHT 3861 THE CAPTAIN REPORTED AFTER TAKEOFF WHEN HE SELECTED GEAR UP HE RECEIVED A "GEAR UNSAFE" WARNING MESSAGE. BOTH MAINS WERE SHOWING AMBER INDICATION AND NOSE GEAR GREEN. FOLLOWED AOM PROCEDURES BY TURNING HYD PUMP 3B ON AND SELECTED GEAR HANDLE DOWN. GEAR ALL WENT DOWN WITH GREEN INDICATION. MDC MESSAGES WERE ALL GEAR SYS/GEAR IN TRANSIT TOO LONG, NG LK NR 1 SNSR/OUT-OF-RIG, AND NG LK NR 2 SNSR/OUT-OF-RIG. THE CREW ELECTED TO RETURNED TO BNA AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. TROUBLESHOT AND FOUND PROXIMITY SENSOR ELECTRIC UNIT FAULTED ON GEAR SWING. REMOVED AND REPLACED THE PROXIMITY SENSOR ELECTRIC UNIT IAW CRJ-700 AMM 32-61-01. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,725 hrs · 11,679 cycles

DURING MAINTENANCE BASE INSPECTION FOUND THE RIGHT AND LEFT FRAME 280 TO BE CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT AND LEFT FRAME 280 BEAM IAW EO CR-53MR-134R1. THE DEFECT LOCATION WAS 8 INCHES FROM EITHER SIDE OF THE FLIGHT DECK DOOR CUTOUT. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,725 hrs · 11,679 cycles

DURING MAINTENANCE BASE INSPECTION FOUND THE LEFT FRAME 280 TO BE CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPAIRED THE LEFT FRAME 280 BULKHEAD IAW EO CR-53MR-174. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,725 hrs · 11,679 cycles

DURING MAINTENANCE BASE INSPECTION FOUND THE PASSENGER DOOR FLOOR SUPPORT ANGLE TO BE CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE PASSENGER DOOR FLOOR SUPPORT ANGLE IAW CRJ 700 SRM 51-42-06, 51-42-02 AND ETN CR53-044. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: STIFFENER — CRACKED (PAX DOOR) · airframe 15,725 hrs · 11,679 cycles

DURING MAINTENANCE BASE VISIT THE PASSENGER DOOR ASSIST MOTOR UPPER MOUNT STIFFENER WAS FOUND TO BE CRACKED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED PASSENGER DOOR ASSIST MOTOR UPPER MOUNT STIFFENER IAW CRJ 700 SRM 51-42-06, AND 51-41-02. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BULB — BROKEN (CABIN LIGHT) · airframe 9,133 hrs · 6,736 cycles

FLIGHT ATTENDANT NOTICED RUBBER BURNING SMELL FROM AROUND ROW 17. REMOVED AND REPLACED BROKEN CEILING LIGHT BULB IAW CRJ AMM. OPS CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.

Part: RADOME — ERODED (NOSE) · airframe 9,028 hrs · 6,643 cycles

CONTINUOUS NOISE FROM FRONT OF AIRCRAFT NOSE, VIBRATION NOTED, POST FLIGHT INSPECTION REVEALED RADOME EROSION TAPE DELAMINATED. REMOVED AND REPLACED EROSION TAPE IAW AMERICAN EAGLE PROCEDURES. PERFORMED FUNCTIONAL CHECK FLIGHT WITH NO DEFECTS NOTED. RETURNED AIRCRAFT TO SERVICE.

Part: CONTROLLER — FAILED (CABIN PRESSURE) · airframe 8,965 hrs · 6,587 cycles

UNABLE TO PRESSURIZE AIRCRAFT IN MANUAL OR AUTO MODE, NO CAUTION MESSAGES, DIVERTED TO XNA. REMOVED INSULATION FROM SAFETY VALVE AND REMOVED AND REPLACED NUMBER TWO CABIN PRESSURE CONTROLLER IAW EMB AMM. OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.

Part: FLOORBEAM — CORRODED (ZONE 100) · corrosion level 2 · airframe 8,208 hrs · 6,083 cycles

FOUND STATION 280 FLOORBEAM CORRODED AND CRACKED. SPLICED IN FRAME 280 AND EXTENSION MOUNTS IAW AMERICAN EAGLE ENGINEERING ORDER CR-53MR-101. RETURNED AIRCRAFT TO SERVICE.

Part: WEB — CORRODED (ZONE 100) · corrosion level 2 · airframe 8,208 hrs · 6,083 cycles

FOUND WEB AT STATION 280 CORRODED. SPLICED IN NEW WEB AT STATION 280 IAW AMERICAN EAGLE ENGINEERING ORDER CR-53MR-103. RETURNED AIRCRAFT TO SERVICE.

Part: BALLAST — FAILED (ROW 9)

FLT 4378 - ORD - STRANGE NAUSEATING SMELL IN CABIN, SMELL SIMILAR TO OIL OR GAS. RAI CEILING LIGHT BALLAST, ROW 9 LEFT, IAW CRJ 700 AMM 33-21-03 AND RAI CEILING LIGHT BULBS 9 AB, IAW CRJ 700 AMM 33-21-01. PERFORMED GROUND RUN WITH APU AND NR 1 PACK FOR 2 PLUS HOURS. NO DEFECTS NOTED. OPS CHECK GOOD. RETURNED AIRCRAFT TO SERVICE. (M)

Part: ACM — BINDING (NR 2)

ORD - FLT 4144 - CREW NOTED ON GROUND AFTER LANDING, CABIN SMOKE WHILE AT GATE. FOUND ACM TO BE BINDING REMOVED AND REPLACED NR 2 PACK, IAW AMM 21-51-08. LEAK AND OPS CHECK GOOD. RETURNED TO AIRCRAFT TO SERVICE. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

CREW REPORTS ON PRE-FLIGHT INSPECTION FOUND EMERGENCY LIGHTS TO BE DEAD. REPLACED ALL EMERGENCY LIGHT BATTERIES IAW AMM. OPERATIONAL CHECK GOOD S/N REMOVED 71076, 79158, 79158, 67885, AND 84628. S/N INSTALLED 66412, 84896, 74129, AND 79580. AIRCRAFT RETURNED TO SERVICE. (K)

Part: RELAY — MALFUNCTIONED (EMERGENCY LIGHT)

DURING TAXI OUT, EMERGENCY LIGHTS STARTED FLICKERING. REPLACED RELAY IN JUNCTION BOX 11. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)