N525AE

Part: MANIFOLD — UNSERVICEABLE (ZONE 700) · airframe 31,468 hrs · 24,713 cycles

STEERING INOP CAUTION MSG AFTER TAKE OFF RAN QRH MSG PERSISTED DIVERTED TO IAD. / REMOVED AND REPLACED THE NOSEWHEEL STEERING MANIFOLD IAW CRJ700 AMM 32-51-50-000/400-801-A01. PERFORMED GVI OF STEERING MANIFOLD LINES AND CONNECTIONS FOR EXTERNAL LEAK, NO LEAK NOTED. PERFORMED OPERATIONAL TEST OF NOSE WHEEL STEERING IAW CRJ700 AMM 32-51-00-710-801-A01, OPS CHECK GOOD AND NO OTHER DISCREPANCIES NOTED AT THIS TIME, A/C IS OK TO SERVICE.

Part: DUCT — UNKNOWN (500) · airframe 29,846 hrs · 23,341 cycles

ANTI ICE DUCT WARNING IN FLIGHT / REMOVED AND REPLACED THE LH IB TELESCOPIC HARNESS ASSY PER CRJ 700 AMM 30-11-10-000/400-802. OPS CHECK GOOD. ALSO COMPLETED LEAK TEST OF THE WING ANTI-ICE DUCTS (IAW CRJ-700 AMM 30-11-00-790-801) NO LEAKS NOTED. ALSO REPLACED THE L/H O/B TEMP SENSOR IAW CRJ-700 AMM 30-12-08-000/400-801. OPS CHECK GOOD.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 28,718 hrs · 22,341 cycles

PLANE WONT MOVE WITH PARKING BRAKE OFF / OPS CHECKED PARKING BRAKE SHUT OFF VALVE IAW CRJ 700 AMM 32-45-13-710-801-A01. NO DEFECTS NOTED AT THIS TIME. BRAKE SYSTEM OPS CHECK GOOD IAW CRJ 700 AMM 32ˆ’43ˆ’00ˆ’710ˆ’801-A01. BLED L/H AND R/H INBOARD BRAKES IAW CRJ 700 AMM 32-42-00-870-801-A01. OPS AND LEAK CHECK GOOD IAW CRJ 700 AMM 32ˆ’43ˆ’00ˆ’710ˆ’801-A01.

Part: FRAME — CUT (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

SPLICE REPAIR AT FS 319 AT STR 27 IN FWD AVIONICS BAY. CORRECTIVE ACTION: PERFORMED REPAIR TO FS 319 (P

Part: NONE — NONE (NONE) · airframe 26,663 hrs · 20,503 cycles

PAX DOOR FRAME CRACKED AT STA 280 STR3L LENTIL CLIP CORRECTIVE ACTION: REPAIRED PAX DOOR FRAME AT STA 280 STR 3L LENTIL CLIP IAW REO 670-53-21-493 REV D 2015-07-10 AND SB 6708A-53-40 REV C SEPT 20 2012

Part: NONE — NONE (NONE) · airframe 26,663 hrs · 20,503 cycles

THE FOLLOWING SOR V0XD20220202001 WAS SUBMITTED WITH THE INCORRECT OPERATOR DESIGNATOR REGION CODE VNAA GO 1S AND SHOULD BE VNAA GL 05

Part: PLATE — CORRODED (FRM 22) · airframe 40,067 hrs · 31,760 cycles

CORROSION ON GUSSET PLATE RBL Y-479 FR 22- CORRECTIVE ACTION: REMOVED CORROSION FROM GUSSET AND FOUND TO BE 100% OUT OF LIMITS REMOVED AND REPLACED PART IAW EMB 145 SRM 51-40-02

Part: FRAME — CORRODED (ZONE 100) · airframe 17,508 hrs · 16,055 cycles

FRAME 319 BETWEEN STR 26L AND 26R HAS SIGNS OF CORROSION - CORRECTIVE ACTION: BLENDED OUT CORROSION PERFORMED NDT BLENDOUT WITHIN LIMITS IAW BOMBARDIER REO 670-53-21-1308 REV -- DATED 2016/09/06

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

AFT CARGO FLOOR BEAM LBL 9 BETWEEN F.S. 1000 AND F.S. 1088.20 IS CORRODED. CORRECTIVE ACTION: REPAIRED THE FLOOR BEAM AT LBL9 BETWEEN F.S. 1000 AND F.S. 1088.20 IAW BOMBARDIER REO 670-53-61-2054 REV. -- DATED 2022-02-01.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

AFT CARGO FLOOR BEAM LBL 27 BETWEEN F.S. 985.00 AND F.S. 1088 IS CORRODED. CORRECTIVE ACTION: REPAIRED THE FLOOR BEAM AT LBL 27 BETWEEN F.S. 985 AND F.S. 1088 IAW BOMBARDIER REO 670-53-61-2054 REV. -- DATED 2022-02-01.

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

INTERCOSTAL AT F.S 364 AT STGR 27 IS CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED THE INTERCOSTAL AT F.S 364 AND STGR 27 IAW CRJ 700 SRM 51-42-06.

Part: ACTUATOR — CORRODED (ZONE 500) · airframe 26,663 hrs · 20,503 cycles

L/H O/B CENTER FLAP /CENTER BUTE DOOR ACTUATOR ASSY SPRING IS CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED THE BUTE DOOR ACTUATOR IAW CRJ 700 AMM 57-54-02-400-804/000-804

Part: STRINGER — CORRODED · airframe 26,663 hrs · 20,503 cycles

SIGNS OF CORROSION ON STR 25R FROM FS 280- 349 MULTIPLE AREAS: CORRECTIVE ACTION REMOVED AND REPLACED FROM STA STR 25R 280-333 IAW CRJ 700 SRM 51-42-06-001-001-A01

Part: HINGE — DAMAGED (ZONE 200) · airframe 26,663 hrs · 20,503 cycles

PAX DOOR HINGE ON AC SIDE AND DOOR SIDE HAS DAMAGE TO HINGE PIN BORES- REMOVED AND REPLACED HINGE HALF ON FUSELAGE SIDE IAW BOMBARDIRE CRJ 700 SRM 53-21-23-201-007-A01, DOOR HINGE REPLACED BY OSV MHIRJ AVIATION INC. IAW CRJ 700 SRM REV 38 DATED JUL 25/20 TASK 52-11-01-201-002-A01, 52-25-01-001-001-A01

Part: DRAG ANGLE — CRACKED (ZONE 300) · airframe 26,663 hrs · 20,503 cycles

LEFT VERT STAB AFT DRAG ANGLE CRACKED .090" - CORRECTIVE ACTION: CUT OUT 2.2" DAMAGED SECTION AND REPAIRED LEFT VERTICAL STAB DRAG ANGLE IAW BOMBARDIER REO 670-55-31-018 REV-A 2016-11-10, EA 22-C7-55-122 REV IR 01/26/2022

Part: DOOR FRAME — CRACKED · airframe 26,663 hrs · 20,503 cycles

PAX DOOR FRAME CRACKED AT STA 280 STR3L LENTIL CLIP CORRECTIVE ACTION: REPAIRED PAX DOOR FRAME AT STA 280 STR 3L LENTIL CLIP IAW REO 670-53-21-493 REV D 2015-07-10 AND SB 670BA-53-40 REV C SEPT 20 2012

Part: SKIN — CORRODED · airframe 26,663 hrs · 20,503 cycles

CORRODED ON LOWER SKIN ON FS 295.00 - FS 310.00 ON STR. 27. CORRECTIVE ACTION: REMOVED, BLENDED AND SMOOTH CORROSION ON LOWER SKIN ON FS 295.00 - FS 310.00 ON STR. 27 IN LIMITS IAW OLIVER WYMAN CAVOK ENGINEERING AUTHORIZATION 22-C7-53-152.

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

INTERCOSTAL AT F.S. 364 AT STRG 27 R/H INTERCOSTAL IS CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED INTERCOSTAL (PN: SH670-320-75-4S) IAW CRJ 200 SRM 51-42-06-001-001A01.

Part: ANGLE — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

AVIONICS BAY FLOOR BOARD SUPPORT ANGEL AT F.S. 280 IS CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED FLOOR BOARD SUPPORT ANGLE(PN: CC670-34256-3) IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: FRAME — DAMAGED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

SPLICE REPAIR AT FS 319 AT STR 27 IN FWD AVIONICS BAY. CORRECTIVE ACTION: PERFORMED REPAIR TO FS 319 (P/N: SH670-31355-1) AT STR 27 IAW BOMBARDIER REO 670-53-21-799 REV A DATE 2016-11-27.

Part: SKIN — DENTED · airframe 26,663 hrs · 20,503 cycles

PAX DOOR OUTER SKIN DENT. CORRECTIVE ACTION: ACCOMPLISHED PERMANENT REPAIR TO THE DENT ON THE PAX DOOR OUTER SKIN BY DRESSING OUT DENT TO ORIGINAL CONTOUR REMAINING DEFORMATION OF .004 INCHES WITH IN LIMITS IAW OLIVER WYMAN, CAVOK ENGINEERING AUTHORIZATION 21-C7-52-1370 REV A DATE 02/14/2022.

Part: RIB — DAMAGED · airframe 26,663 hrs · 20,503 cycles

L/H INBD FLAP LEADING EDGE RIB HAS HOLE DAMAGE AT PANEL 584FB. CORRECTIVE ACTION: PERFORMED THE REPAIR TO THE INBD FLAP LEADING EDGE RIB (MISS-DRILL DAMAGE). BETWEEN FLS 25.50 AND FLS 30.00 IN ACCORDANCE WITH MHIRT REPAIR ENGINEERING ORDER # 670-57-52-517 DATED 2022-01-29.

Part: ANGLE — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

CORRODED ON FWD BRACKET OF FLOOR BOARD A41 ALF AT F.S. 280. CORRECTIVE ACTION REMOVED AND REPLACED (P/N: CC670-34256-3) ANGLE AT FWD BRACKET FLOOR SUPPORT 141 ALF AT F.S. 280 IAW CRJ 700 SRM 51-42-21 AND 51-42-06.

Part: HOUSING — GOUGED (R/H ENG) · airframe 26,663 hrs · 20,503 cycles

R/H ENG LOWER COWLING AFT LATCH HOUSING UNDER PANEL 443 AR HAS A GOUGED. CORRECTIVE ACTION: BLENDED TO SMOOTH PROFILE GOUGED AREA AT AFT LATCH HOUSING UNDER PANEL 443 AR IAW CRJ 700 A.E # 22-C7-54-062.

Part: BRACKET — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

CORRODED AT BRACKET. LOCATION: FRAME STATION: 285.00, RIGHT BUTT LINE: 9. CORRECTIVE ACTION: REMOVED AND REPLACED BRACKET FITTING (P/N: SH670-32149-3) AT FRAME STATION 285.00, RIGHT BUTT LINE 09 IN ACCORDANCE WITH CRJ STRUCTURAL REPAIR MANUAL 51-40-21-001-001-A01.

Part: JOINT — CORRODED · airframe 26,663 hrs · 20,503 cycles

CORRODED ON THE CIRCUMFERENTIAL JOINT AT FS 280.00 FROM STR. 25L TO STR. 24 R. CORRECTIVE ACTION: REMOVED, BLENDED AND SMOOTH DEPTH BLEND RATIO OF 20:1 CORROSION ON THE CIRCUMFERENTIAL JOINT AT FS 280.00 FROM STR. 25L TO STR. 24 R IAW OLIVER WYMAN CAVOK ENGINEERING AUTHORIZATION 22-C7-53-112.

Part: INTERCOSTAL — CORRODED · airframe 26,663 hrs · 20,503 cycles

CORRODED ON INTERCOSTAL ADJACENT TO THE LEFT OF STR. 27 AT F.S. 364. CORRECTIVE ACTION: REMOVED AND REPLACED (P/N: SH670-32075-3S) INTERCOSTAL ADJACENT TO THE LEFT OF STR. 27 AT F.S. 364 IAW CRJ 700 51-42-06-001-001.

Part: ANGLE — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

PASSENGER DOOR KICK ANGLE IS CORRODED OUT OF LIMITS. CORRECTIVE ACTION: REMOVED AND REPLACED CORRODED KICK ANGLE IAW CRJ700 SRM 51-42-06-001-001-A01 AND SRM 51-42-20-001-001-A01

Part: STRINGER — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

CORRODED ON STR 26R FROM FS 280.00 TO FS 319.00. CORRECTIVE ACTION: REMOVED AND REPLACED STR 26 R (P/N: SH670-31634-2) FROM FS 280.00 TO FS 319.00 IAW CRJ 700 SRM 51-42-06-001-001.

Part: SPLICE ANGLE — CORRODED (ZONE 100) · airframe 26,663 hrs · 20,503 cycles

CORROSION ON SPLICE ANGLE ON RIB STA. FS939 BETWEEN SRT 26R -26L- CORROSION OUT OF LIMITS REMOVED AND REPLACED PART IAW CRJ SRM 51-40-11, 51-42-06

Part: DOOR SILL — CORRODED · airframe 26,663 hrs · 20,503 cycles

CORRODED ON LOWER SILL AT AFT CARGO DOOR. CORRECTIVE ACTION: REMOVED AND REPLACE (P/N: MM670-35655-003) LOWER SILL AT AFT CARGO DOOR IAW CRJ 700 SRM 51-42-21-001-001 AND 51-42-13-001-001.

Part: PANEL — CRACKED (PAX DOOR) · airframe 25,768 hrs · 19,674 cycles

PAX DOOR HAS CRACK IN ZONE 2 AFT SIDE OF DOOR / COMPLIED WITH PERMANENT REPAIR OF AFT PAX DOOR SIDE PANEL IAW REO 670-52-11-104 STEP 8 FOR REPAIR ZONE 4 TYPE 1 + ZONE 2 THRU COMPLETION. NO DEFECTS NOTED. SEE FOUND FAULTS FOR NDT AND FORM 337 FILED. PERFORMED EDDY CURRENT INSPECTION OF PERM REPAIR CUT OUTS IN THE PAX DOOR AS REQUIRED BY REO 670-52-11-104. IAW CRJ 700 NDTM 51-20-006. NO DEFECTS NOTED."

Part: FRAME — CRACKED (ZONE 200) · airframe 26,663 hrs · 20,503 cycles

FRAME FS 333 CRACKED BETWEEN STR 1R-2R

Part: TRANSDUCER — FAILED (MLG WHEEL SPEED) · airframe 22,996 hrs · 17,254 cycles

LOSS OF BRAKING EFFECTIVENESS ON LANDING. BTMS SHOWING 05/06/04/00. NO INDICATION RH OB BRAKE TEMPERATURE. MX TROUBLESHOT TO RH OB WHEEL SPEED TRANSDUCER NOT ROTATING. R&R #4 WHEEL SPEED TRANSDUCER. OPS CHECK GOOD.

Part: SUPPORT BRACKET — CRACKED (PAX DOOR) · airframe 21,379 hrs · 15,783 cycles

PAX DOOR AFT WEB CRACKED 2 PLACES NEXT TO HAND RAIL SUPPORT BRACKET. COMPLIED WITH STEPS 1-7 OF PAX DOOR SIDE PANEL REPAIR CRJ 700 SRM 52-11-04-201-004-A01.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 21,379 hrs · 15,783 cycles

PAX DOOR AFT DRAG ANGLE CRACKED. C/W CRJ700 SRM 52-11-04-201-002-A01 REPAIR #1 REF SRM 52-11-04-201-002-A01

Part: FRAME — CORRODED (BS 319) · corrosion level 2 · airframe 21,379 hrs · 15,783 cycles

COSSOSION FOUND FS319,STGR 27 TO 25R ON FRAME. REMOVED DAMAGE IAW REO 670-53-21-1308.

Part: PCU — LEAKING (SPOILER) · airframe 20,105 hrs · 14,622 cycles

WHILE DESCENDING INTO TOL AT ABOUT FL260 THE FLIGHT CREW RECEIVED A HYDRAULIC SYSTEM 2 WARNING AND AILERON WARNINGS. DECLARED AN EMERGENCY AND THE CREW RAN THE QRH. AFTER RUNNING THROUGH THE QRH THE COURSE OF ACTION WAS TO LAND AT THE NEAREST AIRPORT. MAINTENANCE WAS SENT TO RECOVER THE AIRCRAFT AND THEY FOUND THE LEFT MULTIFUNCTION SPOILER PCU WAS LEAKING. MAINTENANCE REPLACED THE PCU AND CHECKED THE HYDRAULIC FILTERS, NO DEFECTS FOUND. SERVICED HYDRAULICS AND OPS CHECK GOOD.

Part: WEB — CORRODED (BS 280) · airframe 18,866 hrs · 13,407 cycles

LEFT WEB AT BS 280 IS CORRODED. REMOVED AND REPLACED THE WEB IAW 51-42-06, AND SRM 51-42-13.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 18,866 hrs · 13,407 cycles

RIGHT FLOORBEAM LBL 12 CRACKED, FORWARD OF BS 280. REPAIRED IAW ERS-CR-53MR-3155.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 18,866 hrs · 13,407 cycles

FLOORBEAM LBL 12 CRACKED FORWARD OF BS 280. REPAIRED IAW ERS-CR-53MR-3155.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 18,866 hrs · 13,407 cycles

BS 280 FLOORBEAM IS CORRODED ON THE FWD SIDE. REPLACED THE FLOORBEAM IAW SRM 51-42-06, AND 51-42-13.

Part: FLOOR PANEL — CRACKED (E/E BAY) · airframe 18,866 hrs · 13,407 cycles

LEFT SIDE OF THE FWD EQUIPMENT BAY FLOOR HAS EVIDENCE OF A CRACK. APPROXIMATELY 3/8 INCH LONG ON THE AFT CORNER. REPAIRED IAW SRM 53-11-43.

Part: ROLLER — LACK OF LUBE (CABIN DOOR) · airframe 18,508 hrs · 13,144 cycles

CREW REPORTS MAIN CABIN DOOR HANDLE STICKS CAUSING DOOR TO BECOME HARD TO OPEN. LUBRICATED MAIN CABIN DOOR ROLLERS AND GUIDE POINTS AS REQUIRED. PERFORMED SEVERAL OPEN/CLOSE/LOCKING CYCLES. DOOR HANDLE OPERATES SMOOTHLY AND SECURELY IAW AMM 52-11-00. OPS CHECK GOOD.

Part: SENSOR — FAILED (NR 1 & 2 SLATS) · airframe 17,802 hrs · 12,615 cycles

SLATS FAILED. REMOVED AND REPLACED RT SLAT ACTUATOR NR 3, PERFORMED FULL MECHANICAL RIG OF RT SLATS, AND REMOVED AND REPLACED SLAT 1 & 2 DISCONNECT SENSORS. ALL OPS CHECKED GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME.

Part: CABLE — BROKEN (PAX DOOR) · airframe 17,793 hrs · 12,610 cycles

PAX DOOR DIFFICULT TO OPEN. CLEANED AND LUBRICATED THE LATCH PINS AND CAMS IAW AMM 12-20-52. DOOR STILL HARD TO OPEN. NO OTHER DESCREPANCIES NOTED. FOUND PASSENGER DOOR SUPPORT WHEEL CABLE BROKEN AND HANDLE LEVER SHAFT BENT. REMOVED AND REPLACED DOOR SUPPORT WHEEL CABLE IAW AMM 52-11-13. OPS CHECKED GOOD IAW AMM 52-11-13.

Part: ACTUATOR — FAILED (LE SLAT) · airframe 17,756 hrs · 12,580 cycles

SLATS FAIL ON ON EICAS INDICATE ON LEFT OR RIGHT WING. COMPLIED WITH AOM LANDED WITHOUT INCIDENT. CLEARED INHIBITS IAW AMM 45-45-00 . PERFORMED OPS CK IAW 27-50-00. OPS CHECK GOOD. NO FURTHER MESSAGES NOTED AIRCRAFT OK FOR SERVICE. REMOVED AND REPLACED SLAT ACTUATOR AT TRACK 2-3 IAW AMM 27-81-09 OPS CHECK GOOD. REMOVED AND REPLACED RT SLAT ACTUATOR AT TRACK 3-1 ON RT SIDE IAW MM 27-81-09. OPS CK GOOD. REMOVED AND REPLACED RT WING SLAT ACTUATOR NR 6 (SLAT TRACK 3-3) IAW AMM 27-81-09. OPERATIONAL CHECK GOOD. ACTUATOR SLAT NR 3 (RII) P/N 766385C S/N B3410 RT OB.

Part: ACTUATOR — FAILED (LE SLAT) · airframe 17,489 hrs · 12,373 cycles

'SLAT FAIL' CAUTION MSG ON APPROACH, SLATS DID NOT DEPLOY FLAPS DEPLOYED AS PER FLAP SCHEDULE TO 45'. REPLACED RT SLAT ACTUATORS 3-3, 2-3 AND 3-1 FOR BEING TRIPPED. IAW AMM 27-81-09 OPS TEST GOOD. PERFORMED MECHANICAL RIGGING OF LT AND RT SLATS IAW AMM 27-81-00-820-801 OPS TEST GOOD. C/W FINAL TORQUE AND SAFTIED ALL RT WING SLAT TORQUE TUBE BOLTS IAW AMM 27-81-00 ACTUATOR SLAT NR 2 P/N 768616C S/N 0402. ACTUATOR SLAT NO 3 (RII) P/N 766385C S/N B3285 RT IB.

Part: MOTOR — FAILED (SLAT PDU) · airframe 17,098 hrs · 12,050 cycles

SLATS FAIL CAUTION MESSAGE WHEN SELECTING SLATS TO 1. REMOVED AND REPLACED SLAT PDU MOTOR NR 2 IAW AMM 27-81-37. OPS CHECKED GOOD.

Part: ANTI-ICE VALVE — FAILED (LT COWL) · airframe 16,489 hrs · 11,569 cycles

DURING TAKE OFF, RECIEVED A LT COWL ANTI-ICE CAUTION MESSAGE. COMPLIED WITH ACM-1 PROCEDURES. REMOVED AND REPLACED THE LT COWL ANTI-ICE VALVE IAW AMM 30-22-01 OPT'S AND LEAK CHECKED GOOD.

Part: PCU — FAULTY (RT SPOILER) · airframe 15,689 hrs · 10,886 cycles

INBD FLIGHT SPOILERS, INBD SPOILERONS CAUTIONS POSTED ON FINAL APPROACH. INTERROGATED MDC FOUND RT INBD MFS PCU FAILED PCU JAM. PERFORMED SPOST1 RESET, PERFORMED OPS CHECK IAW ETN-CR-27-093. OPS CHECK GOOD. OPEN TDMI 525T2761 TO R & R R-INBD MFS PCU IN 10 DAYS MOC 607038. REMOVED AND REPLACED RT INBD MFS PCU IAW AMM 27-62-01. OPS CHECK GOOD. TDMI ITEM RESTORED.

Part: SKIN — CRACKED (PAX DOOR) · airframe 15,282 hrs · 10,573 cycles

PAX DOOR AFT SKIN CRACKED AT DOOR CABLE ASSIST SUPPORT. COMPLETED INSTALLATION OF THE AFT SKIN IAW SRM 51-42-06.

Part: SUPPORT ANGLE — CRACKED (PAX DOOR) · airframe 15,282 hrs · 10,573 cycles

PASSENGER DOOR AFT SIDE SUPPORT ANGLE IS CRACKED NEAR THE RETRACT CABLE PULLEY SUPPORT. REPAIRED AFT ANGLE IAW SRM 52-11-04.

Part: STRUCTURE — CRACKED (FUSELAGE) · airframe 15,282 hrs · 10,573 cycles

FWD EQUIPMENT BAY FLOOR CRACKED UNDER THE ADG HYD PUMP. REPAIRED FWD EQUIPMENT BAY FLOOR IAW ETN-CR-53-099.

Part: WINDOW — DISTORTED (EMERGENCY EXIT) · airframe 15,282 hrs · 10,573 cycles

LEFT OVERWING EMERGENCY EXIT DOOR WINDOW VIEW IS CLOUDY AND DISTORTED. R & R EMERGENCY EXIT WINDOW IAW AMM 56-30-02. LEAK CHECK GOOD.

Part: WINDOW — DISTORTED (EMERGENCY EXIT) · airframe 15,282 hrs · 10,573 cycles

RIGHT OVERWING EMERGENCY EXIT DOOR WINDOW VIEW IS CLOUDY AND DISTORTED. R & R EMERGENCY EXIT WINDOW IAW AMM 56-30-02. LEAK CHECK GOOD.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 15,269 hrs · 10,563 cycles

OUTBOARD SPOILERONS CAUTION. INTERROGATED MDC FOUND RT OTBD MFS PCU & PCU JAM MSGS. PERFORMED SPOST 1 RESET. PERFORMED OPERATIONS CHECK IAW ETN-CR-27-093. OPERATIONS CHECKED GOOD.

Part: PCU — FAILED (LT SPOILER) · airframe 15,130 hrs · 10,450 cycles

IN FLIGHT SPOILERONS CAUTION MSG. INITIAL MINOR ROLL ON DEPLOYMENT AFTER CONTROL STABILIZED. R & R LT INBD MFS PCU IAW AMM 27-62-01. OPERATIONS CHECK AND LEAK CHECKED GOOD. NO FURTHER DEFECTS NOTED.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 14,038 hrs · 9,634 cycles

EMERGENCY LIGHT EXTERIOR RT FUSELAGE INOPERATIVE BY EMER DOOR. R & R EMER LIGHT RT EXTERIOR BY EMER DOOR. OPERATIONS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 13,890 hrs · 9,501 cycles

LEFT FUSELAGE, EMER LIGHT INOPERATIVE, FURTHEST AFT LIGHT. R & R LT AFT EMER LIGHT IAW AMM 33-51-15.

Part: ACTUATOR — FAILED (LE SLAT) · airframe 13,698 hrs · 9,325 cycles

ON APPROACH CREW RECEIVED SLAT FAIL MSG. CREW COMPLIED WITH AOM VOL 1 PROCEDURES, DECLARED AN EMER & LANDED WITHOUT INCIDENT. FOUND SLAT ACT SYS FAILED MDC MSG. INSPECTED SLAT ACTUATOR TRIP INDICATORS. RESET THE TRIPPED INDICATORS & PERFORMED OPERATIONS TEST OF SLATS & FLAPS SYS. INSPECTED SLAT ACTUATORS TRIP INDICATORS & NO TRIP INDICATORS FOUND TRIPPED IAW ETN CR-27-084. REPLACED RT SLAT ACTUATOR NR 4 IAW AMM 27-81-09. OPERATIONS TEST COMPLETED IAW AMM 27-80-00. NO FURTHER FAULTS NOTED, WATER FOUND IN ORIGINAL ACTUATOR NR 4 WHEN REMOVED. REPLACED RT SLAT ACTUATOR NR 6 IAW AMM 27-81-09. OPERATIONS TEST COMPLETED IAW AMM 27-50-00. NO FURTHER FAULTS NOTED.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 13,418 hrs · 9,096 cycles

MAIN LANDING GEAR OVERHEAT EICAS MSG PRESENTED IN FLIGHT. COMPLETED PROCEDURE, DIVERTED & EMER DECLARED. DEFERRED MLG BAY OVERHEAT DETECTION SYS. M PROCEDURES COMPLIED WITH MEL 26-20. OPERATIONS CHECKED THE MLG OVERHEAT DETECTION SYS IAW AMM 26-14-00. MEL RESTORED. OPERATIONS CHECKED GOOD.

Part: COVER — DAMAGED (CABIN) · airframe 12,967 hrs · 8,747 cycles

WHILE PERFORMING WC 000-33-900-704 FOUND EMER FLOOR LIGHTING PATH AT SEAT 5C DAMAGED. ITEM DEFERRED IAW NEF 25-60A. REPLACED DAMAGED EMER FLOOR PATH COVER AT SEAT 5C IAW AMM 33-51-01. NEF ITEM RESTORED.

Part: COVER — DAMAGED (CABIN) · airframe 12,967 hrs · 8,747 cycles

WHILE PERFORMING WC 000-33-900-704 FOUND EMER FLOOR LIGHTING PATH AT SEAT 15C DAMAGED. ITEM DEFERRED IAW NEF 25-60A. REPLACED DAMAGED EMER LIGHT COVER AT SEAT 15C IAW AMM 33-51-01. NEF ITEM RESTORED.

Part: COVER — DAMAGED (CABIN) · airframe 12,967 hrs · 8,747 cycles

WHILE PERFORMING WC 000-33-900-704 FOUND EMER FLOOR LIGHTING PATH AT SEAT 13B DAMAGED. ITEM DEFERRED IAW NEF 25-60A. REPLACED DAMAGED EMER FLOOR PATH COVER AT SEAT 13B IAW AMM 33-51-01. NEF ITEM RESTORED.

Part: LIGHT — DAMAGED (CABIN) · airframe 12,967 hrs · 8,747 cycles

WHILE PERFORMING WC 000-33-900-704 FOUND EMER FLOOR LIGHTING PATH AT RT GALLEY DAMAGED. ITEM DEFERRED IAW NEF 25-60A. REPLACED DAMAGED EMER FLOOR PATH LIGHTING RT GALLEY IAW AMM 33-51-01. NEF ITEM RESTORED.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 12,938 hrs · 8,721 cycles

FORWARD FLIGHT ATTENDANT FLASHLIGHT INOPERATIVE. R & R FWD FLASHLIGHT IAW SMP. OPERATIONS CHECKED GOOD.

Part: FLASHLIGHT — DEFECTIVE (COCKPIT) · airframe 12,409 hrs · 8,296 cycles

FIRST OFFICER SIDE COCKPIT FLASHLIGHT WILL NOT STAY IN CRADLE. R & R FIRST OFFICER`S FLASHLIGHT ASSEMBLY IAW AMM 25-61-02. OPERATIONS CHECKED GOOD.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 12,057 hrs · 8,012 cycles

SLATS FAIL CAUTION MSG AS LEVER SELECTED TO 1 LT SLAT INDICATION 0 RT SLAT INDICATES AMBER DASHES. LT AILERON TRIM USED HALF WAY DURING APPROACH. PERFORMED SYS OPERATIONS CHECK & RIGGING IAW 27-81-0. OPERATIONS CHECKED GOOD. OK FOR SERVICE AT THIS STATION.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 11,959 hrs · 7,945 cycles

ON FINAL APPROACH, CONFIGURING FOR LANDING WHILE SETTING FLAPS FROM 30 TO 45 CAUTION FLAP FAIL MSG. AOM NR 1 PROCEDURE COMPLIED WITH & LANDING FLAPS AT 45 & CAUTION FLAP FAIL MSG EXTINGUISHED. PERFORMED OPERATIONAL TEST OF THE FLAP & SLAT SYS IAW AMM 27-50-00. OPERATIONS CHECKED GOOD.

Part: ACTUATOR — FAILED (LE SLAT) · airframe 11,869 hrs · 7,860 cycles

SLATS FAIL CAUTION MSG. SLATS FAILED TO EXTEND WHEN SELECTED TO FLAPS 1. LT SLATS WENT TO 1 & RT SLATS STAYED AT 0. REF LOG PAGE 3689371 FOR CORRECTIVE ACTION. LT 3-1, 1-1,1-3 & 3-3 & RT 3-1, 3-3 SLAT ACTUATORS WERE REPLACED IAW 27-81-09. OPERATIONS CHECKED GOOD. LT SLAT ACTUATORS 1-1, 1-3, 3-1 & 3-3 & RT 3-1,3-3 R & R IAW NRWC 525-FW-01494, 01497, 01499 01504, 01505, 01506, 01507 IAW AMM 27-81-09. OPERATIONS CHECKED GOOD.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 11,846 hrs · 7,836 cycles

SLATS FAIL MSG ON APPROACH. CLEAR INHIBITS & PERFORMED OPERATIONS CHECK TO SLATS SYS IAW FIM 27-81-00. OPERATIONS CHECKED GOOD AT THIS TIME NO MSG NOTED.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 10,360 hrs · 6,708 cycles

UPON SELECTING FLT SPOILER DURING DESCENT RECEIVED OTBD SPOILERON & OTBD FLT SPOILER CAUTION MSG. PERFORMED SPOST 1 & SPOST 2 TEST IAW MM 27-60-05, OPERATIONS CHECKED NORMAL.

Part: PCU — INOPERATIVE (SPOILERS) · airframe 10,362 hrs · 6,710 cycles

OTBD SPOILERS & OTBD FLT SPOILERS CAUTION MSG UPON SELECTION OF FLIGHT SPOILERS DURING DESCENT. R & R LT OTBD MF SPOILER PCU & PERFORMED OPERATIONS CHECK & LEAK CHECKED GOOD.

Part: ANTI-ICE VALVE — MALFUNCTIONED (RT WING) · airframe 9,833 hrs · 6,352 cycles

IN FLIGHT ON SHORT FINAL WITH WING & COWL ANTI-ICE DUCT WARNING, FOLLOWED BY ANTI-ICE LOOP. R & R RT ANTI-ICE VLV IAW AMM 30-12-02-400-801. LEAK CHECKED GOOD, OPERATIONS CHECKED GOOD.

Part: PANEL — CRACKED (PAX DOOR) · airframe 9,800 hrs · 6,330 cycles

DURING 2C CHECK FOUND PASSENGER DOOR STEPS FWD SIDE PANEL IS CRACKED. COMPLIED WITH REPAIR IAW CRJ700 SRM 52-11-04.

Part: SHROUD — CRACKED (LT WING) · airframe 9,800 hrs · 6,330 cycles

CRACK LT WING TE SHROUD AT WS 231.23, CRACK IS 2.50 INCHES LONG & .250 INCHES FWD OF THE TE. PERFORMED PERMANENT REPAIR ON LT WING SHROUD TE AT WS 231.231 IAW ERS-CR-5700-015.

Part: BRACKET — CRACKED (LE SLAT) · airframe 9,800 hrs · 6,330 cycles

DURING 2C CHECK FOUND RT WING NR 1 SLAT CLOSING PLATE BRACKET CRACKED. REMOVED AND REPLACED RT WING NR 1 SLAT CLOSING PLATE BRACKET IAW SRM 51-42-06.

Part: SMOKE WARNING — FALSE ACTIVATION (LAVATORY) · airframe 9,800 hrs · 6,330 cycles

DURING GND PRESSURIZATION, SMOKE AFT LAVATORY, WARNING GENERATED ON EICAS. RECEIVED AURAL WARNING FROM SMOKE DETECTOR IN LAVATORY. PERFORMED OPERATIONS TEST OF AFT LAVATORY SMOKE DETECTOR IAW AMM 26-16-00-710-801, NO DEFECTS NOTED. RAN HEATING & COOLING PACKS FOR EXTENDED PERIOD OF TIME & RE-PRESSURIZED ACFT IAW AMM 21-31-00-910-801. COULD NOT DUPLICATE EICAS & AUDIO WARNINGS FROM AFT LAVATORY SMOKE DETECTOR. NO FAULT FOUND.

Part: COMPRESSOR BLADE — DAMAGED (LT ENGINE) · airframe 9,800 hrs · 6,330 cycles

LEFT ENG STAGE 7 COMPRESSOR BLADE HAS DAMAGE AS VIEWED THROUGH PORT S9. BLADE FOUND OUT OF LIMITS IAW PAGE 34 FIGURE 7 OF WC 000-72-430-102. DEPTH OF DAMAGE MEASURED AT 052 INCHES. ALLOWABLE DAMAGE 040 INCHES. R & R LT ENG IAW AE WC'S 71-001 & 71-002 OPERATIONS CHECKED GOOD.

Part: COMPRESSOR BLADE — DAMAGED (ENGINE) · airframe 9,800 hrs · 6,330 cycles

STAGE 7 COMPRESSOR BLADE HAS DAMAGE, OUT OF LIMITS, AS VIEWED THROUGH PORT S9, LT ESN GEE194949. INSTALLED ESN GEE965344.

Part: LIGHT — CRACKED (CABIN) · airframe 9,800 hrs · 6,330 cycles

RT NR 2 EMERGENCY LIGHT STRIP CRACKED. REPLACED LIGHT STRIP IAW AMM 33-51-01.

Part: ENGINE — VIBRATION (LEFT) · airframe 9,629 hrs · 6,212 cycles

CREW REPORTED AT FL 290, NOTICED LT ENGINE VIBRATION IN AMBER RANGE. COMPLIED WITH AOM, VOL 1 PROCEDURES AND INITALLY WAS ABLE TO REDUCE VIBRATION. DECLARED AN EMERGENCY AND ELECTED TO RETURN TO DEPARTURE. DURING DESCENT, WAS ABLE TO REGAIN NORMAL ENGINE VIBRATION AND LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. PERFORMED FAN BLADE LUBE IAW WC 72-003. VIBRATION CHECKED GOOD TDMI RESTORED. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — BROKEN (GALLEY) · airframe 9,622 hrs · 6,206 cycles

FLOURECENT EMERGENCY LIGHT BROKEN. REMOVED AND REPLACED LIGHT IAW AMM 33-51-01. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — FAILED (SLATS) · airframe 9,349 hrs · 6,028 cycles

SLAT FAIL CAUTION, INSPECTED ALL SLAT ACTUATORS FOR TRIP INDICATION FOUND RT SLAT ACTUATOR 3-3 TRIPPED, RESET AND CHECKED FOR WATER IN RT SLAT ACT 3-3 IAW 27-81-09-610-803 AND ETN CR -27-084 , NO WATER NOTED , OPS CHECKED GOOD.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 8,550 hrs · 5,505 cycles

THE CREW REPORTED THE CABIN FLASHLIGHT WAS INOPERATIVE. ACFT REMOVED FROM SERVICE. INSTALLED NEW FLASHLIGHT IAW AMM 33-51-00. OPS CHECKED GOOD. ACFT RETURNED TO SERVICE.

Part: WIRE HARNESS — UNSECURE (FLASHLIGHT) · airframe 7,758 hrs · 4,991 cycles

ON FLIGHT 3653 THE FLIGHT ATTENDANT REPORTED THE FORWARD FLASHLIGHT HOLDER HAD EXPOSED WIRES. THE AIRCRAFT WAS REMOVED FROM SERVICE. RE-SECURED FORWARD FLIGHT ATTENDANT FLASHLIGHT HARNESS AS REQUIRED (IAW CRJ 700 AMM 25-61-02.) THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 7,082 hrs · 4,574 cycles

DURING MAINTENANCE INSPECTION FOUND THE NR 4 EMERGENCY POWER SUPPLY UNIT NEEDED TO BE REPLACED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 4 EMERGENCY POWER SUPPLY UNIT IAW WC 33-002. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 3,752 hrs · 3,576 cycles

DURING MAINTENANCE INSPECTION FOUND THE AFT FLIGHT ATTENDANT EMERGENCY FLASHLIGHT WILL NOT HOLD A CHARGE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BATTERY IAW CMM 25-60-02. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TIRE — BLOWN (NR 2 MLG) · airframe 5,205 hrs · 3,364 cycles

ON FLIGHT 3773 THE CREW REPORTED THAT ON TAKEOFF THE NUMBER 2 MAIN TIRE WAS BLOWN. THE CREW DECLARED AN EMERGENCY AND LANDED AT DESTINATION WITHOUT IINCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED NR 1 AND NR 2 MAIN TYRE/WHEEL ASSEMBLIES IAW WORK CARDS 32-002 -MAIN WHEEL AND TIRE ASSEMBLY - REMOVAL AND INSTALLATION. THE AIRCRAFT WAS RETURNED TO SERVICE. ON FLIGHT 3773 THE CAPTAIN AND THE FIRST OFFICER FELT A SLIGHT VIBRATION. BASED ON THE VIBRATION HE SUSPECTED ONE OF THE SIMMY DAMPERS ON THE PLANE WAS THE CULPRIT, SO HE DECIDED TO CONTINUE WITH A NORMAL DEPARTURE PROFILE.

Part: ELEVATOR — DAMAGED (RIGHT) · airframe 5,043 hrs · 3,272 cycles

DURING C-CHECK INSPECTION FOUND LIGHTNING STRIKE DAMAGE TO THE RIGHT ELEVATOR TRAILING EDGE. THE AIRCRAFT WAS REMOVED FROM SERVICE. COMPLIED WITH REPAIR OF RIGHT ELEVATOR IAW EO CR-55MR-075. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BUTTON — OUT OF POSITION (COCKPIT) · airframe 3,814 hrs · 2,515 cycles

ON FLIGHT 525 THE CREW REPORTED THE FIRE EXINGUISHER TEST BUTTON FELL OFF. THE AIRCRAFT WAS REMOVED FROM SERVICE. RE-SECURED BUTTON IAW STANDARD MAINTENANCE PRACTICES. THE AIRCRAFT WAS RETURNED TO SERVICE.