N669CA

Part: FRAME — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

FS 549 IS CORRODED BETWEEN STGR 26L AND STGR 27 IN THE FWD BAGGAGE BAY REMOVED AND REPLACED FRAME SECTION BETWEEN STGR 26L AND STGR 27 IAW ENDEAVOR EA CRJ753-18457 REV--IR DATE 02/19/2025.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

"THERE IS EVIDENCE OF CORROSION IN MULTIPLE AREAS OF THE FLOOR BEAM FROM FS 1000 TO FS 1051 RBL 27 FABRICATED, LOCATED, DRILLED AND INSTALLED NEW FLOOR BEAM SECTION FROM RBL 27 FS977 TO FS 1088.20 . ITEM 12 (6EA) MADE FROM 7075-T6 0.100"" PO# W83825, ITEM 25 (1EA) MADE FROM 7075-T6 0.125"" PO# W89369, ITEM 19 (2EA FROM INB AND OTB ) MADE FROM 2024-T3 0.040"" PO# 5-25455 AND ITEM 21# (2EA FROM INB AND OTB) MADE FROM N126-731 PO# 5-52875 IAW CRJ700 SRM 53-00-41-201-001-A01. STEP 5B(5) TO 5B(9) (A,B,C)"

Part: STRINGER CLIP — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

F.S. 310 FRAME TO STGR 22L CLIP IS CORRODED. REMOVED AND REPLACED STRINGER CLEAT P/N: SH670-35625-2 AT FS310 & STR 22L IAW CRJ700 SRM 51-42-06-001-001-A01

Part: INTERCOSTAL — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR INTERCOSTAL BETWEEN F.S. 319 TO F.S. 333 IS CORRODED. DISPLACED WIRE BUNDLE AT F.S. 310 BETWEEN 19L AND 18L FOR ACCESS TO CORRODED AREA IAW CRJ-700 SRM 51-41-02-001-001-A01. DISPLACED 10EA GROUND WIRES (#1,GS443, GS1839,GS1841,#2,GS329,GS319,GS317,#3,#4) AT FS310-FS333 STGR 21L INTERCOSTAL (BACK UP SILL) FOR ACCESS IAW CRJ 700 SRM 51-41-02-001-001-A01. DISPLACED AVI COMPUTER RACK FROM FS.295-FS.333 IAW CRJ-700 SRM 51-42-06-001-001-A01 REMOVED UNSERVICEABLE INTERCOSTAL BACK UP SILL (P/N:SH670-31822-1) AT FS310-FS333 STGR-21L IAW CRJ-900 SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01 LOCATED AND DRILLED NEW SERVICEABLE BACK UP SILL (P/N SH670-31822-1) ON STRINGER 21L BTW FS 310 TO FS 333. IAW CRJ-700 SRM 51-40-11-001-001-A01 INSTALLED NEW SERVICEABLE BACK UP SILL P/N SH670-31822-1S AT STGR 21L FROM F.S. 310 - F.S. 333 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. INSTALLED CAT TRACK AT 1 EA. LOCATION ON BACK UP SILL P/N SH670-31822-1S IAW CRJ-700 SRM 51-22-00-001-001-A01. INSTALLED AVI COMPUTER RACK FROM FS.295-FS.333 IAW CRJ700 SRM 51-42-06-001-001-A01. APPLIED EDGE SEALANT AND FINISH IAW CRJ700 SRM 51-25-16-001-001-A01 AND 51-23-00-001-001-A01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

RBL 9.0 FLOOR TRACK CORRODED BETWEEN FS 977 AND FS 1005. FABRICATED AND INSTALLED REPLACEMENT RBL 9.0 FLOOR TRACK P/N: BA670-45073-3 OUT OF BULK STOCK P/N: 20276-288-0-0A, PO# W77329 IAW MHIRJ REO 670-53-00-589 REV-C. DATE: 2023-02-08

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

STGR 24L IS CORRODED BETWEEN F.S. 333 TO F.S. 349. REPAIRED DAMAGED SECTION OF STGR 24L FROM PRODUCTION SPLICE AT F.S. 333 TO REPAIR SPLICE AT F.S. 379-394 IAW CRJ-700 SRM 53-00-03-201-001-A01 FIG. 53-00-03-991-804 SOLUTION II - S6294 TYPE Z7.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR FWD DD5 INTERCOSTAL FOUND TO BE CORRODED. REQUIRES REPLACEMENT. PN: 601R318091-3 REPAIRED INTERCOSTAL IAW ENDEAVOR AIR EA CRJ752-18154 REV IR DATED 1/27/2025 REFERENCE ATTACHMENTS FOR COMPLETED EA

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

UPON REMOVAL OF STGR 19L CLEAT @ FS 295 FOUND STGR 19L TO BE CORRODED. REPLACED STRINGER SECTION PER EA#: CRJ753-18568, ISSUE DATE: 3/3/2025, EA REV IR

Part: FRAME — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

FS 565 IS CORRODED BETWEEN STR 17L AND 18L. REOAIRED PER ENDEAVOR AIR EA# CRJ753-18348.

Part: FRAME — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

FRAME SEGMENT AT FS319.70 IS CORRODED BETWEEN STR 20L AND STR 21L. LOCATED AND DRILLED NEW SERVICEABLE FRAME SEGMENT PN: SH670-31891-3S IAW CRJ700 SRM 51-40-11-001-001-A01.INSTALLED NEW SERVICEABLE FRAME SEGMENT PN: SH670-31891-3S IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

R/H SIDE SEAT TRACK IS CORRODED BETWEEN F.S. 724 TO F.S. 761. REMOVED UNSERVICEABLE R/H SIDE SEAT TRACK BETWEEN F.S.713 TO F.S.761 IAW CRJ 700 AMM 53-00-49-000-801-A03.PAINTED NEW SERVICEABLE R/H SIDE SEAT TRACK (P/N:SH670-37509-1) IAW BOMBARDIER MODSUM IS67053000195 REV A DATED 2018/02/07. INSTALLED NEW SERVICEABLE R/H SIDE SEAT TRACK FROM F.S. 713 TO F.S.761 (P/N: SH670-37509-1) IAW CRJ-700 AMM 53-00-49-400-801-A17.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

MULTIPLE AREAS OF CORROSION ON THE FLOOR SEAT TRACK FROM FS 847 TO FS 989 AT RBL9 REMOVED CORRODED SEAT TRACK AND INSTALLED NEW SERVICEABLE FLOOR SEAT TRACK FROM FS 847 TO FS 989 AT RBL9 (P/N: SH670-37411-3) IAW CRJ 700 AMM 53-00-49-400-801-A17.

Part: BRACKET — CHAFED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

R/H WHEEL WELL FWD WHEEL BIN ATTACHMENT BRACKET AFT FACE IS CHAFED. REMOVED AND EPLACED WHEEL BIN BRACKET CC670-39221-4: LOCATED 13 HOLES FOR HI-LITES IAW CRJ700 SRM 51-40-11-001-001-A01 INSTALLED 13 HI-LITES IAW CRJ700 SRM 51-42-21-001-001-A01 LOCATED 8 HOLES FOR BUTTON HEAD RIVETS IAW CRJ700 SRM 51-40-11-001-A01 INSTALLED 8 BUTTON HEAD RIVETS IAW CRJ700 SRM 51-42-06-001-001-A01

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

TOP OF R/H F.S. 280 BEAM IS CORRODED BETWEEN RBL 9 TO RBL18. REPLACED FLOOR BEAM PER REO'S 670-53-11-579 AND 670-53-21-2563.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

TOP OF L/H F.S. 280 BEAM IS BENT AND CORROSION BETWEEN LBL 9 TO LBL 27. COMPLIED WITH BOMBARDIER GREO 670-53-11-579, REV. B, DATED 2013/05/01

Part: ANGLE — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

RBL 11 FIGHT COMPARTMENT ENTRY WAY BEAM IS CORRODED AT THE BOTTOM. COMPLETED REPAIR AT RBL 11 IAW CRJ-700 SRM 53-11-10-201-006-A01

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

TOP OF L/H F.S. 280 BEAM IS BENT AND CORROSION BETWEEN LBL 9 TO LBL 27. INSTALLED NEW L/H FS 280 BEAM IAW CRJ-700 SRM

Part: POST — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

RBL9 COCKPIT DOOR POST IS CORRODED AT FLOOR LEVEL. REPAIRED RBL9 COCKPIT DOOR POST IAW CRJ700 SRM 53-11-10-201-006-A01 IAW CRJ700 SRM 53-11-10-201-006-A01 REPAIR OPTION A.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

THERE IS EVIDENCE OF CORROSION IN MULTIPLE AREAS OF THE FLOOR CROSS BEAM AT FS 1031 BETWEEN RBL9 AND RBL27. REPAIRED PER REO 670-53-61-2471.

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

STGR19R HAS CORROSION BETWEEN FS501 AND FS517. REPAIRED STR 19R AT APPROX. FS604 AND REPLACE DAMAGED SECTION FROM FS604 SPLICE REPAIR TO FS477 PRODUCTION SPLICE PER CRJ 700 SRM 53-00-03-201-001-A01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

RBL 9.0 FLOOR TRACK CORRODED BETWEEN FS 1005 AND FS 1041. REMOVED FLOOR TRACK PN: BA670-35546-001 IAW CRJ700 AMM 53-00-49-000-802. INSTALLED NEW FLOOR TRACK P/N BA670-35546-001 IAW CRJ 700 AMM 53-00-49-400-802-A06 AND PAINTED NEW SERVICEABLE FLOOR SEAT TRACK IAW BOMBARDIER MODSUM IS67053000195 REV A. DATED 2018/02/07.

Part: FRAME — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

FRAME AT FS549 HAS CORROSION BETWEEN STGR 17L AND 18L. COMPLIED WITH EA NO: CRJ753-18456 REV IR DATED 02/19/2025.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR MID INTERCOSTAL DD3 FOUND TO BE CORRODED. REMOVED MID INTERCOSTAL DD3 IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. INSTALLED MID INTERCOSTAL DD3 IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: SUPPORT — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

STGR 21L IS CORRODED AT FS333-349. UPON FURTHER INVESTIGATION FOUND THE DAMAGE IS ON THE BACKUP SILL, NO ON THE STRINGER, AND THE BACKUP SILL IS OUT OF LIMIT DUE TO HAS CORROSION ON TWO ELEMENT, IAW CRJ-700 SRM 53-21-23-101-001-A01. LOCATED AND DRILLED STR 21L BACKUP SILL PN: SH670-31823-1S BETWEEN FS 333 TO FS 349 IAW CRJ700 SRM 51-40-11-001-001-A01. REMOVED AND REPLACED BACKUP SILL PN: SH670-31823-1 ON STR 21L BETWEEN FS 333 AND FS 349 IAW CRJ700 SRM 51-42-06-001-001-A01. REMOVED AND REINSTALLED STRINGER SPLICE ON FS 333 IAW CRJ700 SRM 51-42-06-001-001-A01. APPLIED EDGE SEALANT AND FINISH IAW CRJ700 SRM 51-25-16-001-001-A01 AND 51-23-00-001-001-A01. REMOVED AND REINSTALLED CANNON PLUG BRACKET ON TO BACKUP SILL AT STR 21L BETWEEN FS 333 AND FS 349 IAW CRJ700 SRM 51-42-06-001-001-A01. REMOVED AND REINSTALLED PASSENGER DOOR SURROUND DRAIN HOSE IAW CRJ700 AMM 20-30-00-910-806-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

"FS333-349 STGR 24R HAS CORROSION. REMOVED CORROSION AT STR 24R BETWEEN FS 333 TO FS364 IAW CRJ-700 SRM 51-21-06-001-001-A01. EVALUATED AND FOUND TO BE OUT OF LIMITS DUE TO HAVING A 100% LOSS MATERIAL ON STRINGER AT STR 24R BETWEEN FS333 TO FS364, AND NO DAMAGE ALLOWED ON STR 24R BETWEEN FS333 TO FS349, IAW CRJ-700 SRM 53-21-03-101-006-A01, FIG. 53-21-03-991-864 (SHEET 1 OF 2). LOCATED AND DRILLED NEW SECTION STRINGER P/N: SH690-31358-2 AT STR 24R FROM FS333 TO FS364 IAW CRJ-700 SRM 51-40-11-001-001-A01. REMOVED FOR ACCESS STRINGER CLIP (2E/A) ON STR 24R, ON FS349 AND FS364, IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. REMOVED SECTION STRINGER AT STR 24R FROM FS333 TO FS364 AND PERFORMED STEP 5.A(1) AND STEP 5.A(2), IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 53-00-03-201-001-A01. INSTALLED STRINGER AT STR 24R FROM FS333 TO FS364 IAW CRJ-700 SRM 53-00-03-201-001-A01. SHIM MADE FROM 2024T3 0.050"" PO#5-22986, EXTRUSION P/N: B0530020BF. INSTALLED CLEATS (2EA) AT STR24R BETWEEN FS349 AND FS364 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. APPLIED SEALANT AND PAINT ON STR24R IAW CRJ700 SRM 51-23-00-001-001-A01 AND SRM 51-25-16-001-001-A01."

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR DD6 MID INTERCOSTAL IS CORRODED. PAX DOOR MID INTERCOSTAL DD6 REMOVED AND INSTALLED NEW DD6 MID INTERCOSTAL IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01 PN: 601R318057-1.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

RBL 9 FLOOR BEAM IS CORRODED AT F.S. 549. REMOVED UNSERVICEABLE FLOOR BEAM RBL9 FROM FS.540 TO FS.571.45 IAW CRJ700 SRM 53-00-41-201-001-A01 INSTALLED NEW SECTION OF BEAM FROM FS540 TO FS571.45 FROM P/N B0549003BF IAW CRJ700 SRM 53-00-41-201-001-A01 INSTALLED MANUFACTURER SPLICE FROM FS.571.45 IAW CRJ700 SRM 51-42-21-001-001-A01 AND 51-42-06-001-001-A01 LOCATED AND DRILLED NEW SECTION OF BEAM FROM FS540 TO FS571.45 FROM P/N B0549003BF IAW CRJ700 SRM 51-40-11-001-001-A01 AND STEP 5.B (5) OF CRJ700 SRM 53-00-41-201-001-A01 FABRICATED NEW LOWER FLANGE SPLICES FROM 7075-T6 .125 PO W89369 AND CLEATS FROM N126-1731 PO 5-52875 IAW CRJ700 SRM53-00-41-201-001-A01 STEP 5.B (5) FABRICATED NEW FWD SPLICE FROM N126-1731 PO 5-52875 AND SHIMS 2EACH FROM 7075 T6 PO W83825 IAW CRJ700 SRM53-00-41-201-001-A01 STEP 5.B (5) INSTALLED NEW SPLICES REPAIR (2) CLEATS (4) AND SHIMS (2) AT FS 549 AND 565 AT THE FLOOR BEAM RBL 9 IAW CRJ-700 SRM 51-42-21-001-001-A01.

Part: STRINGER SPLICE — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

STGR21R CORRODED BETWEEN FS379 AND FS394. REMOVED STGR 21R JOINT PIECE P/N: SH670-32301-5 IAW CRJ 700 SRM 51-42-06-001-001-A01.INSTALLED RIVETS INTO NEW SERVICEABLE STR 21R JOINT PIECE PN:SH670-32301-5 IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: FRAME — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

FS379 BETWEEN 20R AND 21R HAS CORROSION. REMOVED DAMAGED FRAME AT FS379 BETWEEN STR20R TO STR24R IAW CRJ-700 SRM 51-42-06-001-001-A01. INSTALLED SKIN RIVETS INTO NEW SERVICEABLE FRAME PN: SH670-32118-3S AND INSTALLED 15EA RIVETS INTO FRAME/REINFORCEMENT ANGLE PN: SH670-32119-1 IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

FS364-379 STGR 19R HAS CORROSION. EVALUATED AND FOUND TO BE OUT OF LIMITS DUE TO HAS A 100% OF LOSS MATERIAL, IAW CRJ-700 SRM 53-21-03-101-007-A01. REMOVED AND REPLACED STGR 19R PN SH670-31103-4S. LOCATED AND DRILLED NEW SERVICEABLE STGR 19R BETWEEN FS 349 - FS 477 PN SH670-31103-4S IAW CRJ-700 SRM 51-40-11-001-001-A01IAW CRJ 700 SRM 51-42-06-001-001-A01. REMOVED AND REINSTALLED (J380/P380) CANNON PLUG ATTACHMENT BRACKET FROM STGR 19R BETWEEN FS 394 - FS 409 IAW CRJ 700 SRM 51-42-06-001-001-A01. REMOVED AND REINSTALLED 1EA STANDOFF FROM STRG 19R BETWEEN FS 421 - FS 437 IAW CRJ 700 SRM 51-42-13-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

STGR 21L IS CORRODED AT F.S. 379 UPON FURTHER INVESTIGATION FOUND ADDITIONAL DAMAGE ON THE JOINT ANGLE AT FS364 STR 21L, (FS 379 STR 21L) AFT AND JOINT ANGLE. REMOVED AND REPLACED 3EA RIVETS TO GAIN ACCESS TO CORROSION IAW CRJ700 SRM 51-42-06-001-001-A01. EVALUATED STR 21L AFT AND JOINT ANGLE AND FOUND TO BE OUT OF LIMIT DUE TO HAS A 100% OF LOSS MATERIAL IAW CRJ-700 SRM 53-21-03-101-001-A01. REMOVED AND REINSTALLED BONDING WIRE GUSSET, FOR GAIN ACCESS, AT STR21L BETWEEN FS364 TO FS379, IAW CRJ-700 SRM 515-42-06-001-001-A01. REMOVED AND REPLACED JOINT ANGLE P/N: SH670-31384-5, AT STR21L BETWEEN FS364 TO FS379, IAW CRJ-700 SRM 51-42-06-001-001-A01. LOCATED AND DRILLED NEW JOINT ANGLE P/N: SH670-31384-5, AT STR21

Part: FRAME — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

FS 565 IS CORRODED BETWEEN STGR 26L AND STGR 27 IN THE FWD BAGGAGE BAY REMOVED 6 EACH RIVETS FROM FS565 BETWEEN STR 26L AND STR27 TO FACILITATE EVALUATION IAW CRJ700 SRM 51-42-06-001-001-A01. RIVETS REPLACED IAW ENEDAVOR AIR EA CRJ753-18450 REV IR (PRELIMINARY) DATED 02/19/2025 STEP 12. BLENDED CORROSION AT FS 565 BETWEEN STR26L AND STR27 100% MATERIAL LOSS IAW CRJ700 SRM 51-21-06-001-001-A01. FS 565 BETWEEN STGR 26L AND STGR 26R IAW ENEDAVOR AIR EA CRJ753-18450 REV IR (PRELIMINARY) DATED 02/19/2025. REMOVED ANGLE FLOOR SUPPORT P/N SH670-34091-3 FROM R/H SIDE AT STA. 517 TO STA. 597 TO ACCESS REMOVAL OF FRAME AT F.S. 565. INSTALLED ANGLE FLOOR SUPPORT P/N SH670-34091-3 FROM R/H SIDE AT STA. 517 TO STA. 597 IAW CRJ700 SRM 51-42-06-001-001-A01. REMOVED P/N SH670-34081-11 UPPER NUT PLATE SUPPORT F.S 565 BTW 26R AND 25R, SH670-33779-3 ANGLE AT STR 26L FWD SIDE F.S 565, UPPER NUT PLATE SUPPORT AT STR. 27 F.S. 565 IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED P/N SH670-34081-11 UPPER NUT PLATE SUPPORT F.S 565 BTW 26R AND 25R, SH670-33779-3 ANGLE AT STR 26L FWD SIDE F.S 565, UPPER NUT PLATE SUPPORT AT STR. 27 F.S. 565 IAW CRJ700 SRM 51-42-06-001-001-A01. LOCATED, DRILLED, AND INSTALLED STRINGER P/N SH670-35625-1 CLIP AT FS565 - STRG27 IAW CRJ700 SRM 51-42-06-001-001-A01. REMOVED FRAME AT F.S 565 FROM 26L-26R IAW CRJ-700 51-42-06-001-001-A01. PERFORMED H.F.E.C. ON FS565 STRINGER 26R FRAME CUTLINE IAW ENEDAVOR AIR EA CRJ753-18450 REV IR (PRELIMINARY) DATED 02/19/2025 STEP 3. NO INDICATIONS NOTED AT THIS TIME. REMOVED FWD CABIN BELOW-FLOOR DISTRIBUTION DUCT FS.581.00 IAW CRJ700 AMM 21-23-54-000-804 TO FOM. INSTALLED FWD CABIN BELOW-FLOOR DISTRIBUTION DUCT FS.581.00 IAW CRJ700 AMM 21-23-54-400-804. REMOVED FS565 FROM STR26R TO STR20R (MANUFACTURE SPLICE) IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED FS565 FRAME FROM STR26R TO STR20R EXCEPT FOR FACTORY SPLICE FASTENERS IAW CRJ700 SRM 51-42-06-001-001-A01, AND SRM 51-42-21-001-001-A01. INSTALLED FACTORY SPLICE AT FRAME FS565 - STRG20R IAW CRJ700 SRM 51-42-06-001-001-A01. PERFORMED HFEC OF FRAME FS565 STR26L-STR27 FABRICATED PARTS & FASTENER HOLES IAW ENDEAVOR AIR EA CRJ753-18450 REV IR(PRELIMINARY) DATED 02/19/2025 STEPS 8 & 10. NO INDICATIONS NOTED AT THIS TIME. INSTALLED FWD CABIN BELOW-FLOOR DISTRIBUTION DUCT FS.581.00 IAW CRJ700 AMM 21-23-54-400-804 (CONFIG. A02). ATTACHED FINAL EA CRJ753-18450.

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

STGR 26R IS CORRODED BETWEEN F.S. 310 TO F.S. 333. INSTALLED NEW SERVICEABLE STGR 26R (P/N: SH670-31634-2S) BETWEEN FS 280 - FS 333 IAW CRJ 700 SRM 51-42-06-001-001-A01 & 51-42-21-001-001-A01.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

TOP OF R/H F.S. 280 BEAM IS CORRODED BETWEEN RBL 9 TO RBL18. REPAIRED IAW REO NO: 670-53-11--2099, REV. --, DATE: 2025-02-12 AND GREO 670--53-11-579, REV. B, DATED 2013/05/01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

CORROSION FOUND ON STGR 27 FROM FS 517 TO FS 597 IN THE FWD BAGGAGE BAY INSTALLED NEW STRINGER 27 AND REPAIR SPLICE IAW CRJ700 SRM 53-00-03-201-001-A01

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

RBL9 FLOOR SEAT TRACK IS CORRODED BETWEEN F.S. 349 TO F.S. 485. REMOVED CORRODED SEAT TRACK IAW CRJ700 AMM 53-00-49-000-801. REINSTALLED NEW SEAT TRACK P/N: SH670-32159-1 IAW CRJ 700 AMM 53-00-49-400-801-A03

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

FLOOR CROSS BEAM IS CORRODED AROUND SCREW HOLE BETWEEN LBL9 TO RBL9 AT F.S. 333. REPAIRED FLOOR CROSSBEAM LBL 9 - RBL 9 FS 333 IAW REO 670-53-21-2571 REV -- DATED 2025-03-12

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

FS364-379 STGR 20R HAS CORROSION. EVALUATED STRINGER AT STR 20R BETWEEN FS364 TO FS379 AND FOUND TO BE OUT OF LIMITS DUE TO HAS A 100% OF LOSS MATERIAL, AND NO DAMAGE ALLOWED ON THIS AREA IAW CRJ-700 SRM 53-21-03-101-006-A01, FIG. 53-21-03-991-864 (SHEET 1). REMOVED 86EA FASTENERS FROM SKIN ON STR 20R BETWEEN FS 349 TO FS 437 IAW CRJ700 SRM 51-42-06-001-001-A01.REMOVED REMAINING FASTENERS FROM THE SKIN AT STR20R BETWEEN FS437 TO FS477, IAW CRJ-700 SRM 51-42-06-001-001-A01. INSTALLED NEW SERVICEABLE STR 20R FROM FS349 - FS477 SKIN FASTENERS ONLY

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

STGR 23L IS CORRODED BETWEEN F.S. 349 TO F.S. 364. REMOVED CORROSION FROM STR 23L BETWEEN FS 349 TO FS 364 IAW CRJ700 SRM 51-21-06-001-001-A01. STR 23L BETWEEN FS 349 TO FS 364 FOUND TO BE CRACKED. LOCATED AND DRILLED NEW SECTION STRINGER P/N: SH690-31358-1S AT STR23L BETWEEN FS333 TO FS379, IAW CRJ-700 SRM 51-40-11-001-001-A01. EDGE SEALED AND APPLIED EXTERNAL/INTERNAL TOPCOAT IAW CRJ-700 SRM 51-23-00-001-001-A01 AND 51-25-16-001-001-A01 AND COMPLIED WITH REMAINING STEPS 5.A.(17) - 6.A (CIC AND CLOSEOUT) OF CRJ-700 SRM 53-00-03-201-001-A01.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

"THERE IS EVIDENCE OF CORROSION ON THE L/H FLOOR BEAM BETWEEN FS 1000 AND FS 1051 AT LBL27. REMOVED CORROSION FROM PREVIOUS REPAIR FLOOR BEAM AT LBL27 SEGMENT BETWEEN FS 1009.00 AND FS 1037.00. LOST MORE THAN 50% MATERIAL CLOSE TO THE FWD CUT LINE. FLOOR BEAM PREVIOUS REPAIR REQUIRES REPLACEMENT IAW CRJ700 SRM 53-00-41-201-001-A01. FABRICATED, LOCATED AND DRILLED NEW SERVICEABLE BEAM FS1009 TO FS1064 FROM S6283 PO 5-24808 IAW CRJ700 SRM53-00-41-201-001-A01 AND 51-40-11-001-001-A01. NEW SPLICES FOR FS1064 FROM N126-1731 PO 5-52875 AND LOWER FLANGE SPLICE FROM 7075-T6 .125"" PO 5-54515 SHIMS MADE FROM 2024-T3 .040"" PO 5-25455 AND LOWER FLANGE SPLICES FOR FS1015,FS1031 AND FS1051 FROM 7075-T6 .100"" LOCATED AND DRILLED IAW CRJ700 SRM 51-40-11-001-001-A01 INSTALLED NEW SERVICEABLE BEAM LBL27 FROM FS1009 TO FS1064. IAW CRJ700 SRM53-00-41-201-001-A01 "

Part: STRINGER — CORRODED (ZONE 100) · airframe 34,538 hrs · 26,097 cycles

"STGR 22L IS CORRODED BETWEEN F.S. TO F.S. 364. EVALUATED AND FOUND TO BE OUT OF LIMITS DUE TO HAS A 100% OF LOSS MATERIAL, IAW CRJ-700 SRM 53-21-03-101-006-A01. CUT AWAY DAMAGE AND MADE CUT EDGES SMOOTH IAW CRJ700 SRM 53-00-03-201-001-A01 STEPS 5A(1) AND 5A(2), FIGURE 53-00-03-991-804 SOLUTION II TYPE Z10. RESTORED FINISH AT CUTLINE, FABRICATED, LOCATED AND DRILLED NEW SECTION OF STGR 22L AT F.S. 333 - APPROX. F.S. 371 AND SPLICE REPAIR ANGLE OUT OF STRINGER P/N SH690-31354-1 AND REPAIR SHIM OUT OF 2024-T3 0.050"" P.O. #5-23623 IAW STEPS 5.A.(4-13) OF CRJ-700 SRM 53-00-03-201-001-A01. INSTALLED SAME SERVICEABLE STRINGER CLIPS ON STGR22L @ FS364 AND FS349 IAW CRJ700 SRM 51-42-06-001-001-A01. RESTORED SURFACE FINISH AND INSTALLED NEW STRG22L SECTION AND REPAIR PARTS IAW STEPS 5.A.(14-16) OF CRJ700 SRM 53-00-03-201-001-A01. EDGE SEALED AND APPLIED EXTERNAL/INTERNAL TOPCOAT IAW CRJ-700 SRM 51-23-00-001-001-A01 AND 51-25-16-001-001-A01 AND COMPLIED WITH REMAINING STEPS 5.A.(17) - 6.A (CIC AND CLOSEOUT) OF CRJ-700 SRM 53-00-03-201-001-A01."

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

L/H SIDE SEAT TRACK IS CORRODED BETWEEN F.S. 485 TO F.S. 565. REMOVED LH SIDE SEAT TRACK P/N:SH670-32234-951 BETWEEN FS 485.00 AND FS 565.00 IAW CRJ700 AMM 53-00-49-000-801-A03. FABRICATED L/H SIDE SEAT TRACK OUT OF P/N 20276-288-0-0A TO MAKE P/N:SH670-32234-951 BETWEEN F.S. 485 TO F.S. 565 IAW MHIRJ REO 670-53-00-587 REV C DATED 2-08-23. INSTALLED NEW/FABRICATED L/H SIDE SEAT TRACK P/N:SH670-32234-951 BETWEEN F.S. 485 TO F.S. 565 IAW CRJ700 AMM 53-00-49-000-801-A03. PAINTED NEW SEAT TRACK IAW BOMBARDIER MODSUM IS67053000195 REV A. DATED 2018/02/07

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

THERE IS EVIDENCE OF CORROSION ON THE FLOOR BEAM BETWEEN FS 1015 AND FS 1051 AT LBL9 REPAIRED LBL 9 FLOOR BEAM BETWEEN FS 977 TO 1069.75+12 IAW CRJ700 SRM 53-00-41-201-001-A01. SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR AFT DD5 INTERCOSTAL FOUND TO BE CORRODED. REQUIRES REPLACEMENT. PN: 601R31902-317A. REMOVED UNSERVICABLE PAX DOOR INTERCOSTAL AND INSTALLED A SERVICEABLE PAX DOOR INTERCOSTAL P/N 601R31902-317A IAW CRJ 700 SRM 51-42-06-001-001-A01.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

UNDERFLOOR BOARD SUPPORT AT FS280 HAS CORROSION ON AFT SIDE AROUND FASTENER HOLE. REMOVED UNSERVICEABLE SUPPORT ANGLE P/N: CC670-34256-3 IAW CRJ 700 SRM 51-42-06-001-001-A01 & 51-42-21-001-001-A01. INSTALLED NEW SERVICEABLE SUPPORT ANGLE P/N CC670-34256-3 AT F.S. 280 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR AFT DD2 INTERCOSTAL FOUND TO BE CORRODED REQUIRES REPLACEMENT. PN: 601R318052-1. REMOVED UNSERVICEABLE PAX DOOR AFT INTERCOSTAL DD2 AND INSTALLED A SERVICEABLE PAX DOOR AFT INTERCOSTAL DD2 P/N 601R318052-1 IAW CRJ 700 SRM 51-42-06-001-001-A01.

Part: INTERCOSTAL — CRACKED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR AFT DD1 INTERCOSTAL FOUND TO BE CRACKED. REQUIRES REPLACEMENT. PN: 601R31902-318. REMOVED UNSERVICABLE AND INSTALLED A NEW SERVICEABLE PAX DOOR DD1 INTERCOSTAL P/N 601R31902-318 IAW CRJ 700 SRM 51-42-06-001-001-A01.

Part: FORMER — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR AFT FORMER FOUND TO BE CORRODED. REQUIRES REPLACEMENT. PN: 601R318034-5S REMOVED UNSERVICEABLE PAX DOOR AFT FORMER. INSTALLED A SERVICEABLE PAX DOOR AFT FORMER P/N 601R318034-5IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR FWD DD7A INTERCOSTAL FOUND TO BE CORRODED. REQUIRES REPLACEMENT. PN: 6014R318083-1( INSIDE OF PAX DOOR) REMOVED CORRODED INTERCOSTAL. PAX DOOR FWD DD7A INTERCOSTAL HAS BEEN LOCATED AND DRILLED IAW CRJ700 SRM 51-40-11-001-001-A01. INSTALLED SERVICEABLE DD7 INTERCOSTAL IAW CRJ 700 SRM 51-42-06-001-001-A01.

Part: FORMER — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR F.S. 320.163 BETWEEN DD7A FWD AND DD7 FWD FOUND TO BE CORRODED. REQUIRES REPLACEMENT. PN:601R318038-3. (INSIDE OF PAX DOOR) REMOVED CORRODED FRAME 320.163. PAX DOOR FS 320.163 HAS BEEN LOCATED AND DRILLED IAW CRJ700 SRM 51-40-11-001-001-A01. INSTALLED SERVICEABLE F.S 320.163 IAW CRJ 700 SRM 51-42-06-001-001-A01.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR FWD DD3 INTERCOSTAL FOUND TO BE CORRODED. REQUIRES REPLACEMENT. PN: 601R318054-1( INSIDE OF PAX DOOR) REMOVED CORRODED INTERCOSTAL. PAX DOOR FWD DD3 INTERCOSTAL HAS BEEN LOCATED AND DRILLED IAW CRJ700 SRM 51-40-11-001-001-A01. INSTALLED SERVICEABLE DD3 INTERCOSTAL IAW CRJ 700 SRM 51-42-06-001-001-A01.

Part: ANGLE — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

PASSENGER DOOR SURROUND STRUCTURE AFT LOWER SILL IS CORRODED. REPLACED PASSENGER DOOR SURROUND STRUCTURE LOWER SILL (KICKPLATE ANGLE PN# SH670-31875-3) IAW CRJ 700 SRM 51-42-06-001-001-A01, AND 51-42-21-001-001-A01.

Part: FITTING — CHAFED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

"PASSENGER DOOR SURROUND STRUCTURE LOWER AFT FITTING AND ADJACENT FRAME ARE CHAFED. BLENDED CHAFFED DAMAGE FROM LOWER AFT. PAX DOOR PIN STOP FITTING AT FS 349 IAW CRJ700 SRM 51-12-00-001-001-A01. MAX. MAT. REMOVED IS .003"". NO DAMAGE ALLOWED PROVIDED IN SRM. REQUIRES ENGINEERING. LPI PERFORMED ON REWORKED AREA OF AFT LOWER PIN FITTING IAW CRJ 700 NDTM PART 1 51-20-008-230-A01 NO INDICATIONS NOTED AT THIS TIME. REPAIRED AREA PER ATTACHED ENDEAVOR AIR EA # CRJ753-18275 REV IR DATED 1/22/2025. INSTALLED LOWER AFT PAX DOOR PIN STOP FITTING IAW CRJ 700 AMM 52-11-02-400-830-A01. COMPLIED WITH STEPS 4A(3)-CLOSE OUT OF CRJ 700 AMM 52-11-02-400-830-A01. NO DEFECTS NOTED AT THIS TIME. OPS TEST GOOD."

Part: GUIDE FITTING — CHAFED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

"FWD CARGO DOOR FWD LOWER GUIDE FITTING IS CHAFFED, REMOVED ,500"" LONG X ,070"" WIDE CHAFFE DAMAGE FROM LOWER GUIDE FITTING, MAX DEPTH REMOVED: 0,020"" MAX ALLOWABLE: 0,030"" IAW CRJ700 SRM 53-31-23-201-002-A01, REPAIRED FWD CARGO DOOR FWD LOWER GUIDE FITTING IAW CRJ-700 SRM 53-31-23-201-002-A01, PERFORMED OPS CHECK OF FWD CARGO DOOR IAW CRJ700 AMM 52-35-00-710-801-A01 AND 52-70-12-710-801-A01, BOTH OPS CHECK GOOD,"

Part: GUIDE FITTING — CHAFED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

FWD CARGO DOOR FWD UPPER GUIDE FITTING IS CHAFFED, REMOVED ,500"" LONG X ,070"" WIDE CHAFFE DAMAGE FROM UPPER GUIDE FITTING, MAX DEPTH REMOVED: 0,020"" MAX ALLOWABLE: 0,030"" IAW CRJ700 SRM 53-31-23-201-002-A01, REPAIRED FWD CARGO DOOR FWD UPPER GUIDE FITTING IAW CRJ-700 SRM 53-31-23-201-002-A01, PERFORMED OPS CHECK OF FWD CARGO DOOR IAW CRJ700 AMM 52-35-00-710-801-A01 AND 52-70-12-710-801-A01, BOTH OPS CHECK GOOD,

Part: RETAINER — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

AVIONICS DOOR FWD SEAL RETAINER P/N:CC670-38674-3 IS CORRODED. THE CORRECT SEAL RETAINER PART NUMBER SHOULD BE: CC670-38663-5. FOUND HEAVY CORROSION ON SEAL RETAINER P/N:CC670-38663-5, RETAINER ARE BEYOND THE ALLOWABLE DAMAGE LIMITS SPECIFIED BY CRJ700 SRM 52-00-01-101-001-A01. REQUIRES REPLACEMENT. INSTALLED NEW SERVICEABLE FWD SEAL RETAINER P/N:CC670-38663-5. IAW CRJ700 SRM 51-42-06-001-001-A01. LOCATED AND DRILLED NEW SERVICEABLE FWD SEAL RETAINER P/N:CC670-38663-5 ON AVIONICS DOOR. IAW CRJ700 SRM 51-40-11-001-001-A01. APPLIED PAINT AND EDGE SEALANT ON SEAL RETAINER P/N:CC670-38663-5. IAW CRJ700 SRM 51-25-16-001-001-A01 AND 51-23-00-001-001-A01.

Part: FORMER — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR FWD FORMER IS CORRODED. REPLACED PAX DOOR FWD FORMER PN# 601R318031-5 IAW CRJ-700 SRM 51-40-11-001-001-A01, 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 34,538 hrs · 26,097 cycles

THERE IS EVIDENCE OF CORROSION IN MULTIPLE AREAS OF THE FLOOR BEAM FROM FS 1051 TO FS 1098 RBL 27 REMOVED DAMAGE IN MULTIPLE AREAS IAW CRJ700 SRM 53-00-00-101-001-A01 REQUIRES UT AND NDT. ENGINEERING REQUIRED NO DAMAGE ALLOWED INSTALLED 1 EACH NEW SERVICEABLE NUTPLATE ON RBL 27 FLOOR BEAM AT FS1085 PER CRJ 700 SRM 51-42-15-001-001-A01. REFERENCE MWC HN00214744, SN 549, TASK 1B FOR INSTALLATION OF REMAINING NUT PLATES FROM FS977.00 TO FS1081.-75. NO DAMAGE IS ALLOWED ON RBL 27 FLOOR BEAM FROM FS977.00 TO FS1098.20 PER CRJ 900 SRM 53-61-43-101-001-A01. RBL 27 FLOOR BEAM WILL BE CUT AND SPLICED AT FS1081.75 AND NEW SECTION INSTALLED TO PRODUCTION SPLICE AT FS977.00 ON MWC HN00214744, SN 549, TASK 7A. NO FURTHER DAMAGE, OTHER THAN PAINT DAMAGE, WAS NOTED AFT OF FS1081.75 CUT LINE AT THIS TIME. REFERENCE TASK 10AREMOVED DAMAGE IN MULTIPLE AREAS IAW CRJ700 SRM 53-00-00-101-001-A01 REQUIRES UT AND NDT. ENGINEERING REQUIRED NO DAMAGE ALLOWED INSTALLED 1 EACH NEW SERVICEABLE NUT PLATE ON RBL 27 FLOOR BEAM AT FS1085 PER CRJ 700 SRM 51-42-15-001-001-A01. REFERENCE MWC HN00214744, SN 549, TASK 1B FOR INSTALLATION OF REMAINING NUT PLATES FROM FS977.00 TO FS1081.-75. NO DAMAGE IS ALLOWED ON RBL 27 FLOOR BEAM FROM FS977.00 TO FS1098.20 PER CRJ 900 SRM 53-61-43-101-001-A01. RBL 27 FLOOR BEAM WILL BE CUT AND SPLICED AT FS1081.75 AND NEW SECTION INSTALLED TO PRODUCTION SPLICE AT FS977.00 ON MWC HN00214744, SN 549, TASK 7A. NO FURTHER DAMAGE, OTHER THAN PAINT DAMAGE, WAS NOTED AFT OF FS1081.75 CUT LINE AT THIS TIME. REFERENCE TASK 10A FOR PAINT TOUCH UP. FINISHED BARE AREAS ON UPPER SURFACE OF RBL 27 FLOOR BEAM FROM FS1081.75 TO FS1098.20 PER CRJ 700 SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. REF. MWC HN00214744 FOR CPCP AND SDR FOR REPAIR OF RBL 27 FLOOR BEAM FOR PAINT TOUCH UP. FINISHED BARE AREAS ON UPPER SURFACE OF RBL 27 FLOOR BEAM FROM FS1081.75 TO FS1098.20 PER CRJ 700 SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 34,538 hrs · 26,097 cycles

PAX DOOR MID DD2 FOUND TO BE CORRODED. REMOVED DAMAGED INTERCOSTAL. LOCATED, DRILLED AND INSTALLED NEW DD2 MID INTERCOSTAL PN 601R318053-3 IAW CRJ700 SRM 51-40-11-001-001-A01,51-42-06-001-001-A01 AND 51-42-21-001-001-A01

Part: BULB — INOPERATIVE (ZONE 200) · airframe 34,534 hrs · 26,095 cycles

FOUND EXTERIOR EMERGENCY LIGHTS INOP AND COVER DETERROATED AFT OF EMERGENCY EXIT DOORS BOTH LEFT AND RIGHT. R/R EMERGENCY LIGHT BULB AND COVER AFT OF EMERGENCY EXIT DOORS BOTH LEFT AND RIGHTFWD IAW AMM 33-51-15 P/N ON/OFF 9EL400042-11 P/N ON/OFF 8GH002473-08

Part: RELAY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 34,323 hrs · 25,890 cycles

EMERGENCY LIGHTS KEEP CYCLING OFF AND ON IN ARM POSITION R&R'D RELAY PCB5 ON CIRCUIT BOARD 5 IN JB-11 IAW AMM 24-06-11. OPC GOOD. OK FOR SVC.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 34,210 hrs · 25,789 cycles

"L+R AFT EMERGENCY LIGHTS ON EXTEROIR ARE INOP. ""R+R BATTERY PS38 IAW CRJ-700 JOBCARD 33-90-701. P/N ON: 2013-1ASMI S/N ON: 12219. PN OFF: 2013-1ASMI SN OFF: 8622 "

Part: SIGN — INOPERATIVE (EMERGENCY LIGHT) · airframe 34,130 hrs · 25,719 cycles

GALLEY AREA OVERHEAD EMERGENCY EXIT SIGNS NOT WORKING.

Part: DRAG ANGLE — CRACKED (VERTICAL STAB) · airframe 33,930 hrs · 25,550 cycles

VERTICAL STABILIZER, RH AFT DRAG ANGLE CRACKED, CORRECTIVE ACTION: REPAIRED VERTICAL STABILIZER RH AFT DRAG ANGLE IAW BOMBARDIER REO#670-55-31-018 DATED 2016-11-10, BOMBARDIER REO#670-55-31-124 DATED 201910-26, AND GOJET ENGINEERING ORDER C700-55MR-001-REV O DATED 11/24/2018.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 33,930 hrs · 25,550 cycles

LH FLOOR BEAM AT FS280.00 CRACKED, CORRECTIVE ACTION: REPAIRED LH FLOOR BEAM AT FS280.00 IAW GOJET ENGINEERING ORDER #: C700-53MR-011 REV O DATED 01/07/2019

Part: STINGER — CORRODED (BS 295-333) · airframe 33,930 hrs · 25,550 cycles

STRINGER 25R BETWEEN FS295.00 TO BS 333 HAD SIGNS OF CORROSION. REMOVED AND REPLACED THE STRINGER IAW SRM 51-21-03, 51-42-06, 51-42-13, 51-42-21, 51-25-16 TEM REV. 51-0065 AND 51-21-11

Part: INTERCOSTAL — CORRODED (BS 349-364) · airframe 33,930 hrs · 25,550 cycles

FORWARD AVIONICS BAY NR 3 INTERCOSTAL BETWEEN BS 349 TO 364 HAD SIGNS OF CORROSION. REMOVED AND REPLACED INTERCONSTAL IAW SRM 51-42-06, AND 51-42-21.

Part: CANISTER — CRACKED (LE SLAT) · airframe 33,930 hrs · 25,550 cycles

RH WING 1-3 SLAT TRACK CANISTER AFT MOUTN BRACKET CRACKED, CORRECTIVE ACTION: REPAIRED MOUNT AT THE BACK OF THE SLAT TRACK CANISTER 1-3 RH WING IAW BOMBARDIER REO# 670-57-42-577 DATED 2016-12-02.

Part: INTERCOSTAL — CORRODED (BS 349-364) · airframe 33,930 hrs · 25,550 cycles

FORWARD AVIONICS BAY NR 2 INTERCOSTAL BETWEEEN BS 349 TO 364 HAD SIGNS OF CORROSION. REMOVED AND REPLACED FORWARD AVIONICS BAY NR 2 INTERCOSTAL IAW SRM 51-42-06, AND 51-42-21.

Part: MOUNT — CRACKED (LT SLAT TRACK) · airframe 33,930 hrs · 25,550 cycles

LEFT WING 1-3 SLAT TRACK CANISTER AFT MOUNT BRACKETS CRACKED AT BASE, REPAIRED THE MOUNT IAW REO 670-57-42-577.

Part: CLAMP — UNSECURE (BLEED AIR SYS) · airframe 33,089 hrs · 24,740 cycles

L BLEED DUCT WARNING. RESECURED CLAMP AND CEMENTED STAND OFFS IAW AMM 21-51-08 AND 51-22-67 PERFORMED OPS TEST IAW FIM 36-21-00 OPS TEST GOOD AT THIS TIME.

Part: STRINGER — CORRODED (BS 295-310) · airframe 29,463 hrs · 21,449 cycles

STRINGER 26L CORRODED OUT OF LIMITS BETWEEN BS 295 AND 310. REPLACED THE STRINGER IAW SRM 51-42-00, 51-42-06, 51-40-11, 51-23-00, 51-20-11, 51-42-21, AND 51-25-16

Part: SKIN — DENTED (TE FLAP) · airframe 29,463 hrs · 21,449 cycles

LEFT HAND I/B FLAP UPPER SKIN I/B AFT CORNER HAS A DENT. CUT OUT DAMAGED AREA, FABRICATED AND INSTALLED REPAIR PARTS IAW REO 670-57-52-385, DATED 01 JULY 2017, AND NDT MANUAL 51-22-001-250.

Part: SKIN — DENTED (RT WING TE FLAP) · airframe 29,463 hrs · 21,449 cycles

RIGHT OTBD FLAP, LOWER OTBD SKIN IS DENTED IN CORNER. CUT OUT DAMAGED AREA, FABRICATED AND INSTALLED A NEW REPAIR IAW REO 670-57-53-201, REV A, SRM 51-42-06, 51-42-21, 51-42-13, 57-53-01, 51-40-11, 51-25-06, 51-21-11, AND NDT MANUAL 51-20-006

Part: SKIN — DENTED (BS 285) · airframe 29,463 hrs · 21,449 cycles

SKIN INTERNAL DENT, BS 285 BETWEEN STRINGERS 26L AND 25L. WORKED DENT IAW REO 670-53-21-1433.

Part: SEAT TRACK — CORRODED (BS 581-677) · airframe 29,463 hrs · 21,449 cycles

SEAT TRACK BETWEEN BS 581 - 677 IS CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-41-02, AND 51-40-11.

Part: SEAT TRACK — CORRODED (BS 785-847) · airframe 29,463 hrs · 21,449 cycles

LEFT SIDE SEAT TRACK AT FS 785-847 IS CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-00-49.

Part: SEAT TRACK — CORRODED (BS 349-485) · airframe 29,463 hrs · 21,449 cycles

RIGHT FLOOR SEAT TRACK BETWEEN BS 349 - 485 IS CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-41-02, SRM 51-40-11, AND REO 670-53-00-343, REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 29,463 hrs · 21,449 cycles

SEAT TRACK BETWEEN FS 785.00 AND 847.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK(SH670-36260-5)IAW AMM 53-00-49.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 29,463 hrs · 21,449 cycles

RT FLOOR SEAT TRACK BETWEEN FS 485 AND FS 581 HAS CORROSION OUT OF LIMITS. REMOVED AND REPLACED SEAT TRACK FROM FS 485 TO FS 581 IAW AMM 53-00-49.

Part: STRINGER — CORRODED (BS 333-349) · airframe 29,463 hrs · 21,449 cycles

STRINGER 20R BETWEEN BS 333-349, HAS SIGNS OF CORROSION AND PITTING. REMOVED AND REPLACED THE STRINGER IAW SRM 51-42-20, 51-42-06, 51-40-11, 51-25-16, AND 51-21-11

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 29,463 hrs · 21,449 cycles

LT SIDE SEAT TRACK BETWEEN FS 861-985 IS CORRODED. REPLACED LT SIDE SEAT TRACK BETWEEN FS 861-985 IAW AMM 53-00-49.

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 29,463 hrs · 21,449 cycles

INTERCOSTAL BETWEEN BS 319-349, STRINGER 20R CORRODED, FOUND TO BE OUT OF LIMITS, BELOW SERVICE DOOR. REPLACED THE INTERCOSTAL IAW SRM 51-42-21, 51-40-11, 51-42-06, 51-42-20, 51-42-12, 51-41-00, 51-25-16, 51-21-11, AND REO 670-53-21-1432, NDT PERFORMED IAW NDTM 51-20-006.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 29,463 hrs · 21,449 cycles

LT INBOARD FLOOR SEAT TRACK BETWEEN FS 581 TO FS 677 HAS CORROSION OUT OF LIMITS. REMOVED AND REPLACED LT INBOARD FLOOR SEAT TRACK BETWEEN FS 581 TO FS 677 IAW AMM 53-00-49.

Part: TRIPLER — GOUGED (FUSELAGE) · airframe 29,463 hrs · 21,449 cycles

TRIPLER REPAIR AT FS 977 AND STR 27 HAS GOUGES. CORRECTIVE ACTION: REMOVED AND REPLACED TOP DOUBLER (TRIPLER) AT FS 977 AND STR 27 IAW REO 670-53-00-290, REV D, DATED 2015-09-10.

Part: STIFFENER — CRACKED (PAX DOOR) · airframe 29,463 hrs · 21,449 cycles

PAX DOOR POWER ASSIST MOTOR STIFFENER BRACKET CRACKED. REMOVED AND REPLACED PAX DOOR POWER ASSIST MOTOR STIFFENER BRACKET IAW SRM 51-26-16, 51-40-11, 51-42-13, 51-42-06.

Part: LIGHT — INOPERATIVE (ROW 18) · airframe 29,322 hrs · 21,312 cycles

ROW 18 OVERHEAD EMERGENCY FLOOD LIGHT INOPERATIVE.

Part: BOLT — OUT OF ADJUST (DOOR HANDLE) · airframe 28,964 hrs · 21,011 cycles

PASSENGER DOOR WARNING MESSAGE INTERMITTENT IN FLIGHT. PRESSURIZED ACFT IAW AMM 21-31-00. ADJUSTED STOP BOLT ON INTERIOR HANDLE IAW AMM 52-11-02.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 27,957 hrs · 20,227 cycles

NR 3 CEILING EMERGENCY LIGHT IS INOPERATIVE. R & R EMERGENCY CEILING LIGHT NR 3 IAW AMM 33-51-09.

Part: SENSOR — OUT OF ADJUST (NLG) · airframe 27,867 hrs · 20,163 cycles

GEAR DISAGREE MASTER WARNING MESSAGE AFTER TAKE OFF, NLG WOULD NOT RETRACT. ADJUSTED SENSOR IAW AMM 32-61-05.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 26,823 hrs · 19,397 cycles

OVERHEAD EMER EXIT LIGHT INOPERATIVE. DEFERRED REAR CEILING EMER LIGHT IAW NEF 33-51-01B 2A CAT C.

Part: COVER — UNSECURE (EXIT DOOR) · airframe 26,282 hrs · 18,985 cycles

EXIT DOOR HANDLE COVER AT 12A FALLING DOWN. SECURED HANDLE COVER IAW AMM 52-21-00.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 26,025 hrs · 18,782 cycles

OVERHEAD EMER LIGHT INOPERATIVE AT ROW 9. DEFERRED EMER LIGHT IAW MEL 33-51-01B.

Part: LIGHT — INOPERATIVE (MAIN DOOR) · airframe 25,629 hrs · 18,482 cycles

MAIN DOOR STAIR LIGHTS INOPERATIVE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 24,948 hrs · 17,969 cycles

FLOOR EMER EXIT LIGHTS AT LT EMER EXIT INOPERATIVE. R & R LOWER EMER EXIT LIGHT BULB. PERFORMED OPERATIONS CHECK IAW AMM 33-51-00. OPERATIONS CHECKED GOOD.

Part: INDICATION SYS — FALSE ACTIVATION (COCKPIT) · airframe 24,788 hrs · 17,851 cycles

RIGHT EMER DOOR CAUTION MSG AFTER LANDING. DEFERRED RT OVERWING EMER EXIT INDICATION IAW MEL 52-70-03 CAT C.

Part: CONDUIT — DAMAGED (PAX DOOR) · airframe 28,115 hrs · 20,404 cycles

PASSENGER DOOR HARNESS TUBING DAMAGED. REPAIRED PAX DOOR HARNESS TUBING BY REPLACING THE HARNESS CONDUIT, PN HCTE-0375-0-SP THE BOOT, PN:B0816010-03-1-1-0 & HEAT SHRINKING THE TUBING IAW REO 670-52-70-006 REVISION A 2014-06-11. SEE AVMAX WORK ORDER 80270 WORK CARD 8036.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 24,584 hrs · 17,699 cycles

FLOOR SEAT RAILS RT SIDE FS 350.00 - 485.00 CORRODED & THE LT SIDE FLOOR SEAT RAILS FROM FS 374.00 - 485.00 IS CORRODED. R & R LT SIDE FLOOR SEAT TRACK PN H670-RPA0095. R & R RT SIDE SEAT TRACK PN S670-32159-1 IAW REO 670-53-00-013 REV J, AMM 53-00-49 & SRM 51-40-11.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 24,584 hrs · 17,699 cycles

FLOOR SUPPORT AT FS 280 LBL 12 - RBL 12 CORRODED. R & R CORRODED FLOOR SUPPORT ANGLE PN CC670-33292-13 IAW SRM 51-42-06, 51-42-21 & 51-40-11.

Part: FITTING — CORRODED (GALLEY) · airframe 24,584 hrs · 17,699 cycles

NUMBER 1 GALLEY 2 FLOOR FITTING BRACKET INSIDE FWD & AFT ARE CORRODED. REPLACED 2 NR 1 GALLEY FLOOR FITTING IAW CMM 52-33-42.

Part: BEAM — CRACKED (FUSELAGE) · airframe 24,584 hrs · 17,699 cycles

LEFT & RIGHT FS 280 BEAM CRACKED & CORRODED. R & R IAW SRM 53-11-41, 51-42-13, 51-42-06, 51-42-21, 51-21-11, 51-25-16 & 20-70-00. NDT PERFORMED ON 28 JANUARY 2015, CRS K9QR554B, JOB AVO128152J, PO 125001. NO DEFECTS NOTED. SEE REPORT.

Part: TUBE — DAMAGED (PAX DOOR) · airframe 24,584 hrs · 17,699 cycles

PASSENGER DOOR HARNESS TUBING IS DAMAGED. REPAIRED PAX DOOR HARNESS TUBING IAW REO 670-52-70-006 REV A 2014-06-11.

Part: SKIN — GOUGED (FUSELAGE) · airframe 24,584 hrs · 17,699 cycles

LOWER FUSELAGE SKIN GOUGED AT FS 977 CENTERLINE. REPAIRED LOWER FUSELAGE SKIN AT FS 977 CENTERLINE IAW REO 670-53-00-290 REV C DATED 2013/03/21.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 24,584 hrs · 17,699 cycles

LEFT & RIGHT BULKHEAD WEBS AT FS 280 CORRODED. REPAIRED LT & RT BULKHEAD WEBS IAW REO 670-53-11-594 DATE 2011-04-27.

Part: STRINGER — CRACKED (FUSELAGE) · airframe 24,584 hrs · 17,699 cycles

LINTEL STRINGER AT FS 280 STRINGER 3L CRACKED. REPAIRED LINTEL STRINGER AT FS 280 STRINGER 3L IAW REO 670-53-493 REV C & SB 670BA-53-040 REV C.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 24,584 hrs · 17,699 cycles

FLOORBEAM AT FS 1031, LBL 27 IS CORRODED. REMOVED CORRODED AREA OF BEAM, FABRICATED & INSTALLED NEW BEAM IAW REO 670-53-00-029 REV A DATED 31 AUG 2010.

Part: MECHANISM — STUCK (PAX DOOR) · airframe 24,584 hrs · 17,699 cycles

PASSENGER DOOR INTERNAL HANDLE RETENTION MECHANISM STUCK. CLEANED HOUSING & REPLACED HARDWARE ON PAX DOOR INTERNAL RETENTION MECHANISM. PNS MS20392-1C25 PIN DRILLED, NAS 1149DN432K WASHER, MS 24665-151 COTTER PIN, NAS 1149FN816P WASHER IAW CMM PAX DOOR PN CC670-38601 52-11-00.

Part: DOOR SEAL — TORN (PAX DOOR) · airframe 24,584 hrs · 17,699 cycles

PASSENGER DOOR & DOOR SEAL TORN AT TOP OF STAIRS AFT. REPLACED PAX DOOR SEAL PN 601R31872-3 EXTRUSION SEAL, PN 601R318721-1 SEAL SPLICE IAW AMM 52-11-07.

Part: CABLE — FRAYED (PAX DOOR) · airframe 24,570 hrs · 17,687 cycles

FRAYED CABLE ON MAIN PAX DOOR. DEFERRED PAX DOOR SUPPORT WHEEL ASSEMBLY IAW MEL 52-11-03 CAT C.

Part: SENSOR — MALFUNCTIONED (RT WING) · airframe 24,510 hrs · 17,638 cycles

WING OVER HEAT WARNING MSG. R & R RT INBD TEMP SENSOR IAW AMM 30-12-06. OPERATIONS CHECKED GOOD AT THIS TIME.

Part: BOLT — LOOSE (AC BAY) · airframe 23,605 hrs · 16,928 cycles

LEFT BLEED DUCT WARNING MSG WITH PRESSURIZATION LOSS. FOUND BLEED LEAK AT HEAT EXCHANGER & PLENUM. TIGHTENED BOLTS IAW AMM 21-51-02. PERFORMED OPERATIONS CHECK IAW AMM 21-51-00.

Part: DETECTOR LOOP — OUT OF POSITION (BLEED AIR SYS) · airframe 23,477 hrs · 16,823 cycles

LEFT BLEED DUCT WARNING MSG. REPOSITIONED LEAK DETECTION LOOP AT MT137L IAW AMM 36-21-01. OPERATIONS & LEAK CHECKED GOOD IAW AMM 36-21-00 & 36-10-00.

Part: MOTOR — FAULTY (PAX DOOR) · airframe 23,444 hrs · 16,795 cycles

PAX DOOR ASSIST MOTOR NOT OPERATING PROPERLY. DEFERRED PAX DOOR ASSIST MOTOR IAW MEL 52-11-01A CAT C.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 23,392 hrs · 16,752 cycles

LEFT BLEED DUCT WARNING. INSPECTED LT BLEED DUCT SYS FOR LEAKS IAW 36-10-00. OPERATIONS CHECK COMPLIED WITH, NO DEFECTS NOTED AT THIS TIME.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 22,792 hrs · 16,279 cycles

EMERGENCY LIGHT AT ROW 9 - 10 INOPERATIVE. R & R BAD BULB IAW AMM 33-51-00, OPERATIONS CHECKED GOOD AT THIS TIME.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 2,204,808 hrs · 15,712 cycles

STEERING INOPERATIVE MESSAGE IN FLIGHT. PERFORMED OPERATION TEST IAW CRJ700 AMM 32-51-00, OPERATIONS CHECKED GOOD, NO MESSAGES AT THIS TIME.

Part: WARNING MESSAGE — FALSE ACTIVATION (NLG STEERING) · airframe 22,040 hrs · 15,705 cycles

STEERING INOPERATIVE CAUTION MESSAGE IN FLIGHT. PERFORMED OPS CHECK OF NOSE WHEEL STEERING IAW FIM 32-50-00-810-802-A01. OPS CHECKED GOOD AT THIS TIME, NO DEFECTS NOTED.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 22,040 hrs · 15,705 cycles

NOSE WHEEL STEERING INOPERATIVE MESSAGE IN FLIGHT. PERFORMED A SOP CHAPTER 5 RESET, NO FAULTS NOTED.

Part: INDICATOR — OUT OF ADJUST (PAX DOOR) · airframe 20,950 hrs · 14,843 cycles

BOTTOM LOCK INDICATOR NOT SHOWING LOCKED ON MAIN CABIN DOOR. ADJUSTED MAIN ENTRY DOOR INDICATION (BOTTOM) IAW AMM 52-11-02. OP'S CHECKED GOOD AT THIS TIME.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 20,944 hrs · 14,839 cycles

EMERGENCY LIGHT OUT AT ROW 9. REPLACED LAMP EMERGENCY LIGHT ON ROW 9 IAW AMM 33-51-09.

Part: SEAL — LEAKING (PAX DOOR) · airframe 20,817 hrs · 14,744 cycles

MAIN PAX DOOR SQUEALS AND MAKES NOISE ON DECENT BELOW 10,000 FT. RESECURED MAIN ENTRY DOOR ELECTRICAL BUNDLE IAW ESPM 20-12-05. CLEAR OF DOOR SEAL, PERFORMED LEAK CHECK OF DOOR SEAL IAW AMM 52-00-00, OP'S CHECK GOOD AT THIS TIME.

Part: PANEL — DAMAGED (EMERGENCY EXIT) · airframe 20,817 hrs · 14,744 cycles

BOTH OVERWING ESCAPE DOOR PANELS DAMAGED. R & R PANEL IAW AMM 52-21-03. OP'S CHECKED GOOD.

Part: PIN — MISSING (HAND RAIL) · airframe 20,493 hrs · 14,498 cycles

FWD HAND RAIL MAIN DOOR PIN MISSING.

Part: PIN — MISSING (HANDRAIL) · airframe 20,493 hrs · 14,498 cycles

MAIN DOOR, FORWARD HANDRAIL PIN MISSING. OPEN

Part: OVERHEAT LOOP — OUT OF POSITION · airframe 20,274 hrs · 14,343 cycles

LEFT BLEED DUCT WARNING MESSAGE. INSTALLED STANDOFFS FOR BLEED LOOP SEGMENTS 139/140 FWD OF LT PRECOOLER IAW AMM 36-21-01. OP'S CHECK OF BLEED LEAK DETECTION SYSTEM IAW AMM 36-21-01. NO FAULTS AT THIS TIME.

Part: WARNING LIGHT — ILLUMINATED (BLEED DUCT) · airframe 20,274 hrs · 14,342 cycles

LEFT BLEED DUCT WARNING MESSAGE IN FLIGHT. R & R AILERON IAW AMM 30-12-02, OP'S CHECK GOOD AT THIS TIME, IAW AMM 36-21-00 .

Part: OVERHEAT LOOP — OUT OF POSITION (LEFT) · airframe 20,264 hrs · 14,335 cycles

LEFT BLEED DUCT MASTER WARNING. FOUND LOOP MT 137 RESTING ON A HOT AIR DUCT, REPOSITIONED AWAY FROM DUCT. OP'S CHECKED GOOD IAW AMM 36-21-00. ALSO, CHECKED DUCTING FOR LEAKAGE, NONE FOUND. RAN AIR BLEED OF ENGINE 1 AND /OR APU WITH NO FAULTS NOTED.

Part: INSULATOR — DAMAGED (OVERHEAT LOOP) · airframe 20,264 hrs · 14,335 cycles

LT BLEED DUCT MASTER CAUTION MESSAGE. FOUND DAMAGED CERAMIC INSULATOR AT JUNCTION BETWEEN MT 139 AND MT 202. R & R SAID ISOLATOR IAW CMM 26-14-14. OPS CHECK FOR LOOP "A" ONLY GOOD.

Part: WARNING MESSAGE — ILLUMINATED (PAX DOOR HANDLE) · airframe 19,994 hrs · 14,135 cycles

PAX DOOR HANDLE OUT CAUTION MESSAGE.

Part: COVER — MISSING (EMERGENCY LIGHT) · airframe 19,559 hrs · 13,826 cycles

EMERGENCY LIGHT COVER FELL OFF. RESECURED EMERGENCY LIGHT COVER IAW AMM 33-51-09.

Part: WARNING LIGHT — ILLUMINATED · airframe 19,507 hrs · 13,786 cycles

LEFT ENGINE BLEED LIGHT (RED) IN FLIGHT. OPS CHECKED GOOD IAW AMM 36-12-01 & 71-00-00.

Part: WARNING LIGHT — FALSE ACTIVATION (BLEED SYSTEM) · airframe 19,390 hrs · 13,693 cycles

LT BLEED DUCT WARNING. INSPECTED BLEED LEAK DETECTION LOOPS IAW AMM 36-21-01, NO DEFECTS NOTED, RUN CURRENT EVCT LOCATION ALL CHANNELS PASSED. COULD NOT DUPLICATE DISCREPANCY ON GROUND.

Part: HAND RAIL — LOOSE (PAX DOOR) · airframe 19,385 hrs · 13,688 cycles

FWD PAX DOOR HANDRAIL IS LOOSE. R & R RIVETS IN PAX DOOR HANDLE IAW SRM 51-42-13.

Part: STEP — LOOSE (PAX DOOR) · airframe 19,385 hrs · 13,688 cycles

PAX DOOR NR 5 STEP AFT INBD HAS LOOSE SCREWS. REPLACED PAX DOOR NR 5 STEP AFT INBD SCREWS.

Part: PIN — MIGRATED (PAX DOOR) · airframe 19,385 hrs · 13,688 cycles

PAX DOOR LOWER STEP HINGE PIN IS MIGRATING. REINSTALLED LOWER STEP HINGE PIN IAW 52-11-04.

Part: HAND RAIL — LOOSE (PAX DOOR) · airframe 19,385 hrs · 13,688 cycles

PAX DOOR FWD HANDRAIL HAS LOOSE RIVETS. R & R LOOSE RIVETS IAW SRM 51-42-13.

Part: HAND RAIL — BROKEN (PAX DOOR) · airframe 19,385 hrs · 13,688 cycles

BOTH PAX DOOR HANDRAIL HOLD DOWN CLIPS ARE BROKEN. R & R HOLD CLIPS IAW 51-42-06.

Part: FRAME — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

FRAME AT BS 364 IS CORRODED FROM STR 27 LT TO STR 25 RT ON BOTTOM FORWARD FLANGE. R & R FRAME IAW SRM 51-25-01, 51-40-11, 51-42-06, 51-42-21, AND REO 670-53-21-889.

Part: STRINGER — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

STRINGER 26R IS CORRODED AT FS 280.0 TO FS 333.0. R & R STRINGER 26R AT FS 280.0 TO FS 333.0 IAW SRM 51-42-06,51-40-11, AND 51-25-01.

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

INTERCOSTAL AT FS 364.0 STR. 26R IS CORRODED. R & R INTERCOSTAL IAW SRM 51-42-06, 51-40-11, AND 51-25-11.

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

INTERCOSTAL AT FS 369.0, STR 27L IS CORRODED. R & R INTERCOSTAL IAW SRM 51-42-06, 51-40-11, AND 51-25-01.

Part: STRINGER — CORRODED (BS 280-333) · airframe 19,382 hrs · 13,686 cycles

STRINGER 25R IS CORRODED AT FS 280 TO 333. R & R STRINGER IAW SRM 51-42-06,51-40-11, AND 51-25-01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

STRINGER 26R, FS 364.0 HAS BUBBLING PAINT. R & R STRINGER IAW SRM 51-42-06,51-40-11, AND 51-25-01.

Part: FRAME — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

FRAME AT BS 364 IS CORRODED FROM STR 27 LT TO STR 25 RT ON BOTTOM FORWARD FLANGE. R & R FRAME IAW SRM 51-25-01, 51-40-11, 51-42-06, 51-42-21, AND REO 670-53-21-889.

Part: STRINGER — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

STRINGER 25R IS CORRODED AT FS 333.0 TO FS 364.0. R & R STRINGER IAW SRM 51-42-06,51-40-11, AND 51-25-01.

Part: INTERCOSTAL — CORRODED (BS 364 S27R) · airframe 19,382 hrs · 13,686 cycles

INTERCOSTAL AT FS 364.0, STR 27R IS CORRODED. R & R INTERCOSTAL AT FS 364.0, STR 27R IAW SRM 51-42-06, 51-40-11, AND 51-25-11.

Part: FRAME — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

FRAME AT BS 364 IS CORRODED FROM STR 27 LT TO STR 25 RT ON BOTTOM FORWARD FLANGE. R & R FRAME IAW SRM 51-25-01, 51-40-11, 51-42-06, 51-42-21, AND REO 670-53-21-889.

Part: FLOORBEAM — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

FS 280.0 FLOORBEAM IS CORRODED. R & R FLOORBEAM IAW REO 670-53-11-493, SRM 51-42-06, 51-42-10, 51-42-21, AND 51-40-11.

Part: SUPPORT — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

FORWARD JACK SUPPORT AT S27R, BS 265 TO 280 CORRODED. R & R RT FORWARD JACK SUPPORT IAW SRM 51-42-06 AND 51-42-21.

Part: SILL — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

GALLEY SERVICE DOOR SILL IS CORRODED FROM FS 319 TO 349. R & R SERVICE DOOR SILL IAW SRM 53-21-23,51-11-00,51-21-06, AND 51-42-06.

Part: SUPPORT — CORRODED (BS 265-280) · airframe 19,382 hrs · 13,686 cycles

LT FORWARD JACK SUPPORT, BS 265 TO 280 AT S27L CORRODED. R & R LT FORWARD JACK SUPPORT IAW SRM 51-42-06 AND 51-42-21.

Part: FRAME — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

FRAME AT FS 265 IS CORRODED. R & R FRAME IAW SRM 51-42-06 AND 51-42-21.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

FS 279 FLOOR SUPPORT CORRODED AT BL 0 BEYOUND SERVICEABLE LIMITS. R & R FLOOR SUPPORT AT FS 279 BL 0 IAW SRM 51-42-06.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

RT FORWARD FLOOR SUPPORT CORRODED. R & R FLOOR SUPPORT IAW SRM 51-42-06 AND 51-40-11.

Part: FITTING — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

LT OTBD INTERCOSTAL FLOOR MOUNT MACHINE FITTING IS CORRODED. R & R LT OTBD INTERCOSTAL FLOORMOUNT MACHINE FITTING IAW SRM 51-40-11 AND 51-42-21.

Part: STRINGER — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

STRINGER 27 IS CORRODED FROM STA 333 TO 364. R & R STRINGER 27 FROM BS 333 TO 364 IAW SRM 51-42-06.

Part: FITTING — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

PASSENGER DOOR THRESHOLD FORWARD CLOSING FITTING IS CORRODED. R & R FORWARD CLOSING FITTING IAW SRM 51-42-06,51-40-11,51-42-21, AND51-21-11.

Part: ANGLE — CORRODED (PAX DOOR FRAME) · airframe 19,382 hrs · 13,686 cycles

PASSENGER DOOR AFT CLOSING ANGLE IS CORRODED. R & R AFT PASSENGER DOOR CLOSING ANGLE IAW SRM 51-40-11,51-42-06, AND 51-42-21.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 19,382 hrs · 13,686 cycles

PASSENGER DOOR MID CAP ANGLE IS CORRODED. R & R PASSENGER MID CAP ANGLE IAW SRM 51-42-06 AND 51-40-11.

Part: FITTING — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

RT INTERCOSTAL FLOOR MOUNT FITTING STA 282 CORRODED. R & R FLOOR MOUNT FITTING RT INBD FITTING BS 282 IAW SRM 51-40-11, 51-42-06, 51-42-21.

Part: FITTING — CORRODED (ZONE 100) · airframe 19,382 hrs · 13,686 cycles

INTERCOSTAL FLOOR MOUNT FITTING CORRODED. LT OTBD FITTING STA 282. R & R FLOOR MOUNT FITTING LT OTBD FITTING STA 282 IAW SRM 51-40-11, 51-42-06, 51-42-21.

Part: WARNING LIGHT — FALSE ACTIVATION (NLG STEERING) · airframe 18,387 hrs · 12,998 cycles

EN ROUTE, RECEIVED NOSE WHEEL STEERING CAUTION MESSAGE. EMERGENCY DECLARED, ACFT LANDED SAFELY. PERFORMED FIM FAULT RESET PROCEDURE, NUISANCE MESSAGE CLEARED. OPS CHECKED GOOD.

Part: BEAM — CRACKED (FUSELAGE) · airframe 17,042 hrs · 12,028 cycles

RIGHT SIDE FS 280 BEAM CRACKED AT BL 9.00. REMOVED DAMAGE AND INSTALLED DOUBLER AND FILLER IAW REO 670-53-11-627.

Part: WEB — CORRODED (FUSELAGE) · airframe 20,145 hrs · 10,114 cycles

FS 280 LT WEB CORRODED. REMOVED AND REPLACED DAMAGED WEB IAW SRM 53-11-10-201-003-A01.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 20,145 hrs · 10,114 cycles

FS 280 LT FLOORBEAM CORRODED. REMOVED AND REPLACED DAMAGED BEAM IAW REO 670-53-11-047.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 20,145 hrs · 10,114 cycles

FS 280 RT FLOORBEAM CORRODED. REMOVED AND REPLACED DAMAGED BEAM IAW REO 670-53-11-047.

Part: WEB — CORRODED (FUSELAGE) · airframe 20,145 hrs · 10,114 cycles

FS 280 RT WEB CORRODED. REMOVED AND REPLACED DAMAGED WEB IAW SRM 53-11-10-201-003-A01.

Part: WARNING SYSTEM — FALSE ACTIVATION (STALL WARNING) · airframe 13,119 hrs · 9,309 cycles

STALL FAIL MSG AND FLAPS HALF SPEED MSG. EMERGENCY DECLARED, AC LANDED SAFELY. INTERROGATED MDC NO FAULTS FOUND. CLEARED INHIBITS AND PERFORMED OPS CHECK OF FLAPS/SLAT SYSTEM, AND STALL SYSTEM NO DEFECTS FOUND.

Part: ANTI-ICE VALVE — FAILED (LT COWLING) · airframe 10,958 hrs · 7,731 cycles

ON CLIMBOUT FROM CVG, RECEIVED LEFT COWL ANTI-ICE CAUTION MSG. EMERGENCY DECLARED, A/C RETURNED TO CVG LANDED SAFELY. REMOVED AND REPLACED LEFT COWL ANTI-ICE VALVE.

Part: OUTFLOW VALVE — OBSTRUCTED (CABIN PRESSURE) · airframe 10,957 hrs · 7,730 cycles

ON CLIMBOUT FROM CVG, ACFT WOULD NOT PRESSURIZE. ACFT RETURNED TO CVG LANDED SAFELY. REMOVED SECTION OF LOOSE INSULATION FROM OUTFLOW VALVE. PRESSURIZED A/C, OPS CHECK GOOD.

Part: STALL WARNING — FALSE ACTIVATION · airframe 10,257 hrs · 7,221 cycles

ENROUTE FROM JFK TO MSP RECEIVED STALL FAIL MSG. EMERGENCY DECLARED. ACFT LANDED SAFELY IN MSP. RESET STALL PROTECTION SYSTEM PER CRJ AMM. NO FURTHER DEFECTS NOTED.

Part: WARNING SYSTEM — MALFUNCTIONED (AILERON) · airframe 8,713 hrs · 6,232 cycles

FLIGHT 5448 - ABORTED TAKEOFF DUE TO CONFIG AILERON WARNING MESSAGE. COMPLIED WITH FAULT ISOLATION TASK FOR CONFIG AILERON WARNING. NO DEFECTS NOTED.

Part: PANEL — OPEN · airframe 8,663 hrs · 6,204 cycles

FLIGHT 5388 - EN ROUTE FROM PBI TO CVG, LOUD NOISE COMING FROM NOSE AREA. AIRCRAFT DIVERTED TO MCO AND LANDED SAFELY. FOUND AIRCRAFT SERVICE PANEL OPEN. RESECURED A/C PANEL IN SERVICEABLE CONDITION.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 7,574 hrs · 5,452 cycles

LEFT AND RIGHT SEAT TRACKS ARE CORRODED FROM FS 500.00 TO FS 785. REMOVED THE CORROSION BY BLENDING IAW REO 670-53-00-013.

Part: FRAME — CORRODED (FUSELAGE) · airframe 7,574 hrs · 5,452 cycles

FS 280 FRAME CORRODED BEYOND LIMITS. REPAIRED THE FS 280 FRAME IAW BOMBARDIER REO 670-53-11-047.

Part: RESERVOIR — FAULTY (HYDRAULIC SYS) · airframe 7,574 hrs · 5,451 cycles

FLIGHT 5311 - HYD SYS NR 3B OVERHEAT CAUTION MESSAGE ILLUMINATED IN FLIGHT. AIRCRAFT RETURNED BACK TO CVG AND LANDED SAFELY. REMOVED AND REPLACED NR 3 HYD RESERVOIR.

Part: ACM — SEIZED (A/C BAY) · airframe 6,946 hrs · 5,024 cycles

FLIGHT 5282 - RECEIVED RIGHT PACK FAIL MESSAGE AND SMOKE IN CABIN. SMOKE DISSIPATED AFTER PACK WAS DESELECTED. RETURNED TO GATE. REPLACED RIGHT ACM. NO FURTHER DEFECTS.

Part: WARNING SYSTEM — MALFUNCTIONED (RUDDER SYS) · airframe 6,325 hrs · 4,604 cycles

FLIGHT 4998 - TAKEOFF ABORTED DUE TO CONFIG RUDDER WARNING MESSAGE. AIRCRAFT SPEED WAS APPROX 10 KTS. PERFORMED OPS CHECK OF RUDDER TRIM SYSTEM AND CHECKED RUDDER POSITION TRANSMITTER RIGGING, ALL CHECKS GOOD.

Part: A/C PACK — CONTAMINATED · airframe 4,932 hrs · 3,641 cycles

FLIGHT 5281 - AFTER TAKEOFF FROM CVG RECEIVED AN AFT LAVATORY SMOKE MESSAGE WITH STRONG BURING SMELL OF OIL, CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. PERFORMED LEFT AND RIGHT ENGINE RUNS WITH NO FURTHER INDICATION OF OIL SMELL. BOTH ENGINES JUST HAD COMPRESSOR WASH COMPLIED WITH, SUSPECT RESIDUAL FLUID FOUND ITS WAY TO AIR CONDITIONING SYSTEM.

Part: SEAL — LEAKING (CARGO DOOR) · airframe 4,243 hrs · 3,199 cycles

FLIGHT 5775 - AT FLIGHT LEVEL 340 - CABIN ALT CAUTION MESSAGE APPEARED WITH RAPID INCREASING CABIN PRESSURE THROUGH 9000 FEET. CABIN ALTITUDE PRESSURE STABILIZED AFTER EMERGENCY DESCENT. REMOVED AND REINSTALLED CARGO SEAL.

Part: CONTROLLER — FAULTY (CABIN PRESSURE) · airframe 3,942 hrs · 3,012 cycles

FLIGHT 5410 - WHILE CLIMBING THROUGH 31,000 FLT RECEIVED A CABIN ALTITUDE CAUTION MESSAGE, CREW DECLARED AN EMERGENCY AND RETURNED TO CVG. REPLACED THE CABIN PRESSURE CONTROLLER NR 1.

Part: CONTROLLER — FAULTY (CABIN PRESSURE) · airframe 3,942 hrs · 3,012 cycles

FLIGHT 5410 - WHILE CLIMBING THROUGH 31,000 FT, RECEIVED A CABIN ALTITUDE CAUTION MESSAGE, CREW DECLARED AN EMERGENCY AND RETURNED TO CVG. REPLACED THE CABIN PRESSURE CONTROLLER NR 2.

Part: WARNING SYSTEM — MALFUNCTIONED (CARGO DOOR) · airframe 3,611 hrs · 2,805 cycles

FLIGHT 5265 - FORWARD CARGO DOOR WARNING. DEFERRED MAINTENANCE ON DOOR WARNING PER MEL.

Part: WIRE — DAMAGED (OVERHEAT WARNING) · airframe 3,233 hrs · 2,569 cycles

FLIGHT 4663- WING OVERHEAT WARNING. REPAIRED DEFECTIVE WIRING CONNECTIONS AT INBD TEMP SENSOR. OPERATIONAL CHECK SATISFACTORY.

Part: ACM — OVERTEMP (LEFT) · airframe 2,253 hrs · 1,792 cycles

FLIGHT 6647 - DURING CLIMBOUT OF CVG NOTED SMOKE IN THE CABIN, CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. FLIGHT LANDED WITHOUT INCIDENT. REPLACED THE LT AIR CYCLE MACHINE.

Part: SMOKE WARNING — FALSE INDICATION (LAVATORY) · airframe 811 hrs · 660 cycles

FLIGHT 9457 FWD AND AFT LAV SMOKE MESSAGE DURING T/O. COULD NOT DUPLICATE. INSPECTED AND FOUND NO EVIDENCE OF SMOKE AND OPERATIONAL CHECK OF SMOKE DETECTION SYSTEM WAS SATISFACTORY.