N379CA

Part: LIGHT — ODOR (CABIN) · airframe 39,551 hrs · 30,560 cycles

FA REPORTS FLOOR LIGHT BY MAIN CABIN DOOR BURNT OUT. ASSOCIATED W/ EMER LIGHTS. REMOVED AND REPLACED FLOOR LEVEL EMERGENCY FLOOD LIGHT IAW CRJ700 AMM 33-51-11. ALL CHECKS GOOD.

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

CORRODED INTERCOSTAL P/N:SH670-32077-3 BETWEEN FS 349.00 AND FS 364.00 AT STGR 26L. INSTALLED INTERCOSTAL P/N:SH670-32077-3 BETWEEN FS 349.00 AND FS 364.00 STGR 26L IAW CRJ700 SRM 51-42-06-001-001-A01. AND CRJ700 SRM 51-42-21-001-001-A01

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 38,971 hrs · 29,926 cycles

FABRICATION REQUIRED OF PN SH670-37411-3 FOR PARTS REQUIRED ON JOB HN00228139 SN 721 FABRICATED NEW RBL 9 SEAT TRACK FROM FS 830.40 - FS 985 (SH670-37411-3 MADE FROM 20276-288-0-0A PO# 5-19497) FOR REPAIR ON HN00228139 IAW MHIRJ REO 670-53-00-589 REV C DATED 2023-02-08. PAINTED FABRICATED SEAT TRACK IAW MODSUM IS67053000195 REV A DATED 2018/02/07

Part: FRAME — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

FS310 FRAME IS CORRODED BETWEEN STGR25L AND STGR26R. WHILE WORKING FS310 FRAME IS CORRODED BETWEEN STGR25L AND STGR26R.FOUNDFRAME SEGMENT BETWEEN 26L-27 TO BE OUT OF LIMITS. REPAIRED (INSTALLED FALSE FLANGE AT FRAME 310 BETWEEN STRG 27 AND 26L IAW CRJ 700 SRM 53-00-06-201-004-A01 STEP 6 C (7).

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER 23R FROM FS 333 TO 379 CORRODED ALONG LENGTH OF STRINGER REMOVED STGR 23R FROM FS333 TO FS379 IAW CRJ-700 SRM 51-42-06-001-001-A01. INSTALLED NEW STGR 23R P/N: SH670-31380-1S SEGMENT FROM FS 333.00 TO FS 379.00 IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 38,971 hrs · 29,926 cycles

FABRICATION OF LBL 9 FLOOR BEAM P/N MM670-35301-005 IS REQUIRED FOR FLOOR BEAM REPLACEMENT ON MWC HN00233441,S/N 898. FABRICATED FLOOR BEAM P/N MM670-35301-005 FOR LBL 9 FROM FS 977 - FS 1098 (MADE FROM 7075-T73511 PO# 5-37778) IAW CRJ 700 SRM 51-24-36-001-001-A01.

Part: STRINGER SPLICE — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER SPLICE AT STGR 21 F.S. 333 IS CORRODED INSTALLED NEW SERVICEABLE STRING SPLICE PN: SH670-31197-1 FOR STR 21R AT FS 333 IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STGR26R IS CORRODED BETWEEN FS280 AND FS310. INSTALLED NEW SERVICEABLE STGR 26R (P/N SH670-31634-2 FROM FS280 TO FS333 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STGR25R IS CORRODED BETWEEN FS280 AND FS310. INSTALLED NEW SERVICEABLE STGR 25R (P/N SH670-31212-2U) FROM FS280 TO FS333 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01.

Part: STRINGER SPLICE — DAMAGED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

FABRICATE REPAIR STRINGER SPLICE AT F.S 533 TO F.S 571, SHIMS AS REQUIRE AND REPAIR SPLICE FOR STRINGER 27 IAW CRJ700 SRM 53-00-03-201-001-A01 FABRICATED , DRILLED, DEBURRED 1EA. STRINGER SPLICE, 1EA.SHIMS, AND 2EA. ANGLES REPAIR SPLICE FOR STRINGER 27 IAW CRJ700 SRM 53-00-03-201-001-A01, FIGURE 53-00-03-991-803 FABRICATED , DRILLED, DEBURRED STRINGER 27 IAW CRJ700 SRM 53-00-03-201-001-A01, FIGURE 53-00-03-991-803 TREATING, PRIMER AND TOPCOAT 1EA. STRINGER SPLICE, 1EA.SHIMS, AND 2EA. ANGLES REPAIR SPLICE FOR STRINGER 27 IAW CRJ700 SRM 51-21-16-001-001-01A, PER SRM 53-00-03-201-001-A01 STEP (14) INSTALLATION OF 1EA. STRINGER SPLICE, 1EA.SHIMS, AND 2EA. ANGLES REPAIR SPLICE FOR STRINGER 27 TO BE ACCOMPLISH ON TASK CARD NUMBER: 53-900-507 H/001 SERIAL NUMBER: 00695 IAW CRJ700 SRM 53-00-03-201-001-A01, FIGURE 53-00-03-991-803

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 38,971 hrs · 29,926 cycles

FS280 RH FLOOR CROSSBEAM IS CORRODED. REPAIRED IAW BOMBARDIER GREO 670-53-11-579, REV. B DATE: 2013/05/01.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 38,971 hrs · 29,926 cycles

FS280 LH FLOOR CROSSBEAM IS CORRODED. REMOVED FS280 L/H FLOOR CROSSBEAM, IAW CRJ-700 SRM 51-42-41-001-001-A01, 51-42-06-001-001-A01, 51-42-13-001-001-A01. INSTALLED FS 280.00 L/H FLOOR CROSSBEAM, P/N: CC670-34094JP-1S, IAW GREO 670-53-11-579, REV. B, DATE 20113/05/01, AND CRJ-700 SRM 51-42-22-001-001-A01, 51-42-06-001-001-A01, 51-42-13-001-001-A01.

Part: STRINGER SPLICE — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

CORROSION FOUND ON SPLICE LOCATED ON FS333 AND STR24R. REMOVED STGR 24R SPLICE PN: SH670-32429-2 AT FS333 FOR REPLACEMENT IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED NEW STGR SPLICE P/N:SH670-32429-4S AT STGR 24R FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. AND CRJ700 SRM 51-42-21-001-001-A01.

Part: STRINGER SPLICE — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER SPLICE AT STGR23R AND FS 333 IS HEAVILY IN MULTIPLE AREAS. REMOVED SPLICE AT STGR 23R AND FS333 IAW CRJ-700 SRM 51-42-06-001-001-A01. INSTALLED NEW STGR SPLICE P/N:SH670-32429-4S AT STGR 23R FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STGR23R IS CORRODED BETWEEN FS280 AND FS319. REMOVED STGR23R (P/N SH670-31211-4) FROM FS280-FS333 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. INSTALLED NEW STGR 23R P/N: SH670-31211-4U SEGMENT FROM FS 280.00 TO FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. AND CRJ700 SRM 51-42-21-001-001-A01.

Part: ANGLE — DAMAGED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

UPON REMOVAL OF FS379 REINFORCEMENT ANGLE P.N. SH670-32119-1, FOUND ANGLE TO HAVE MULTIPLE OVERSIZED HOLES AND REQUIRES REPLACEMENT. FS379 REINFORCEMENT ANGLE P.N. SH670-32119-1 REQUIRES DRILL AND LOCATE DRILLED AND LOCATED FS379 REINFORCEMENT ANGLE P.N. SH670-32119-1 IAW CRJ700 SRM 51-40-11-001-001-A01 INSTALL REINFORCEMENT ANGLE PN: SH670-32119-1 INSTALLATION OF FS379 RH REINFORCEMENT ANGLE P.N. SH670-32119-1 WILL BE INSTALLED ON HN00227342 WHERE IT WAS DOCUMENTED FOR THE REMOVAL

Part: SKIN — CHAFED (ZONE 600 FLAP) · airframe 38,971 hrs · 29,926 cycles

"WHILE SANDING RH I/B FLAP FOR PAINT FOUND SKIN TO BE CHAFED AT I/B HINGE ARM FROM CONTACT WITH CANOE FAIRING WHILE SANDING RH I/B FLAP FOR PAINT FOUND SKIN TO BE CHAFED AT I/B HINGE ARM FROM CONTACT WITH CANOE FAIRING CHAFING WAS REMOVED IAW CRJ700 SRM TASK 51-12-00-001-001-A01. HFEC PERFORMED ON REWORKED AREAS OF SKIN AT I/B HINGE ARM IAW CRJ 700 NDTM PT 1 51-20-006-250-A01 NO INDICATIONS NOTED AT THIS TIME PERFORMED UT THICKNESS ON REWORKED AREAS OF SKIN AT I/B HINGE ARM IAW CRJ 700 NDTM PT 1 51-20-004-270-A01. FOUND LOWEST REMAINING THICKNESS TO BE .035"" OR GREATER. FINDINGS RECORDED ON PART ORIGINAL THICKNESS OF SKIN 0.063"", REMOVED MATERIAL 0.028, FOUND TO BE OUT OF LIMITS IAW CRJ700 SRM 57-52-01-101-001-A01 IS CORRECT REFERENCE. REMOVED 1 NUTPLATE IAW CRJ700 SRM 51-45-00-001-001-A01 INSTALLED 1 NUTPLATE IAW CRJ700 SRM 51-45-00-001-001-A01 REPAIR REQUIRED REMOVED LOWER SKIN FROM RH IB FLAP FROM FLS15 TO FLS75.60 IAW CRJ700 SRM 57-52-01-201-005-A01, STEP 6C (1&2). REMOVED FWD AND AFT CANOE FAIRING MOUNTS, NOT HINGES. REINSTALLED SAME SERVICEABLE FWD AND AFT RH IB FLAP IB CANOE FAIRING MOUNTS IAW CRJ700SRM 51-42-22-001-001-A01. REMOVED FASTENERS FROM RH IB FLAP LOWER SKIN FROM FLS15 TO FLS75.60 FOR SKIN REPAIR IAW CRJ700 SRM 57-52-01-201-005-A01 INSTALLED FABRICATED LOWER SKIN IAW CRJ 700 SRM 57-52-01-201-005-A0 FABRICATED SKIN AND DOUBLER IAW CRJ700 SRM 57-52-01-201-005-A01 FABRICATED SKIN AND DOUBLER FROM 2024 T3 0.063"" MATERIAL PO# 5-59594. FILLED REDUNDANT COUNTERSINKS IAW CRJ700 SRM 57-52-01-201-005-A01 EDGE SEALED REPAIR PARTS IAW CRJ 700 SRM 51-23-00-001-001-A01 PAINTED REPAIR IAW CRJ 700 SRM 51-25-0-001-001-A01"

Part: SKIN — DAMAGED (ZONE 200) · airframe 38,971 hrs · 29,926 cycles

"MR 25425 LOCATE THE REPAIR ON THE AFT LH FUSELAGE LOCATED BELOW THE HP DOOR, BETWEEN FS1108.00 - FS1126.00 AT S21L. REMOVED PREVIOUS REPAIR IAW CRJ700 SRM 51-42-21-001-001-A01. PERFORMED EDDY CURRENT ON FUSELAGE SKIN AND DOUBLER BETWEEN FS1116-FS1126 STRINGER 20L-22L FASTENER HOLES AND CUT-LINE EDGES IAW MHIRJ REO 670-53-61-2504 REV--(P3) DATED 2025-05-07 STEPS 5 AND 10. NO INDICATIONS NOTED AT THIS TIME. RECEIVED MHIRJ REO 670-53-61-2504 REV --(P2) DATED 2025-05-06 AND FABRICATED NEW REPAIR PARTS (DOUBLER - 2024-T3 0.071"" P.O. W91989 AND FILLER - 2024-T3 0.080"" P.O. 5-25462) IAW STEP 6 OF REO. DUE TO PRE-EXISTING LOW FASTENER SPACING, FASTENERS HOLES ARE STILL AT 0.159"" FOR HST10AG5 UNTIL FURTHER INSTRUCT

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 38,971 hrs · 29,926 cycles

"FOUND CORROSION UNDER SEAT TRACK ON LBL9 FLOOR BEAM BETWEEN FS 1000 AND 1060. FOUND CORROSION UNDER SEAT TRACK ON LBL9 FLOOR BEAM BETWEEN FS 1000 AND 1060. BLENDED CORROSION ON LBL9 FLOOR BEAM BETWEEN FS 1000 AND 1060 IAW CRJ700 SRM 51-21-06-001-001-A01. C/W UTT ON LBL9 FLOOR BEAM FS 1000 TO 1060 IAW CRJ 700 NDTM PART 01 51-20-004-270-A01. FOUND 100% MATERIAL LOSS BETWEEN FS 1015 AND 1050. ALL OTHER MEASUREMENTS RECORDED ON PART VISIBLE CRACK FOUND IN REWORKED AREAS ON LBL 9 FLOOR BEAM BETWEEN FS 1015-1050 REQUIRES REPAIR UPON FURTHER INVESTIGATION ON LBL9 FLOOR BEAM BETWEEN FS1000-FS1060 FOUND NO DAMAGE IS ALLOWED FOR THAT AREA AND THAT THE CRACK FOUND IN REWORKED AREA IS ACTUALLY 100% MATERIAL LOSS FROM BLENDING THE CORROSION AT LBL9 AT FS1029 IAW CRJ700 SRM 53-61-43-101-001-A01 ALL BLENDED AREAS AT LBL9 FLOOR BEAM BETWEEN FS 1000 AND 1060 REQUIRES HFEC PERFORMED HFEC OF FLOOR BEAM LBL9 FS1000-FS1060 REWORKED AREAS EXCLUDING 100% MATERIAL LOSS SECTION IAW CRJ 700 NDTM PART 1 51-20-006-250-A01. NO INDICATIONS NOTED AT THIS TIME. REPAIR THE BEAM PER SRM. LOCATED AND DRILLED NEW FABRICATED FLOOR BEAM (MADE FROM 7075-T73511 PO# 5-37778) FOR LBL 9 FROM FS 977 - FS 1098 AND FABRICATED, LOCATED, AND DRILLED REPAIR PARTS, ITEM 12 (7EA) MADE FROM (7075-T6 0.090"" PO# 5-45293) IAW CRJ 700 SRM 53-00-41-201-001-A01 STEP 5B(5) TO 5B(9) (A, B, AND C) AND CRJ 700 SRM 51-40-11-001-001-A01 INSTALLED NEW SPLICE REPAIR, ITEM 12 (7EA), ON FLOOR BEAM LBL 9 FROM FS 977 TO FS 1098 IAW CRJ700 SRM 53-00-41-201-001-A01 STEP 5B(10) AND 51-42-21-001-001-A01 REMOVED /INSTALLED FACTORY SPLICE FROM FS 977 AT LBL9 FLOOR BEAM TO FOM IAW CRJ700 SRM 51-42-21-001-001-A01. REMOVED /INSTALLED SAME SERVICEABLE PLATE MOUNTING FLOOR ON LBL9 BETWEEN FS.1000-FS.1015. TO FOM. IAW SRM 51-42-06-001-001-A01. REMOVED /INSTALLED14EA CROSSBEAM CLEATS ON LBL 9 FLOOR BEAM BETWEEN FS 985 TO FS 1088 TO FOM IAW CRJ700 SRM 51-42-21-001-001-A01 AND 51-42-06-001-001-A01. INSTALLED NEW SERVICEABLE NUT PLATES ON ALL ALONG THE FLOOR BEAM SECTION AT LBL9 BETWEEN FS 977 TO FS 1088 IAW CRJ700 SRM 51-42-15-001-001-A01. DISPLACED /INSTALLED BRACKET AFT FUSE ON LBL9 FS 1052 IAW CRJ700 SRM 51-42-06-001-001-A01. DISPLACED / INSTALLED SAME SERVICEABLE 6EA BRACKETS SUPPORT AT SYS PRESS LINE LBL9 BETWEEN FS 1031 TO FS 1078 TO FOM IAW CRJ700 SRM 51-42-06-001-001-A01. REMOVED DAMAGED SECTION OF FLOOR BEAM FROM FS977-1098 LBL9 IAW CRJ700 SRM 53-00-41-201-001-A01 INSTALLED NEW SERVICEABLE FLOOR BEAM LBL9 FS977-1098 PN: MM670-35301-005 IAW CRJ700 SRM 53-00-41-201-001-A01"

Part: ANGLE — CORRODED (ZONE 200) · airframe 38,971 hrs · 29,926 cycles

"CORRODED FS 280.00 ""J"" ANGLE BETWEEN LBL9 AND RBL9. NO DAMAGE ALLOWED ON SRM TO THIS PART. LOCATED AND DRILLED NEW FS280.00 J-ANGLE P/N: CC67034095-3S, ITEM 10, IAW BOMBARDIER GREO 670-53-11-579, REV. B. DATE: 2013/05/01 AND SRM 51-40-11-001-001-A01 INSTALLED NEW J-ANGLE P/N: CC67034095-3S, ITEM 10, IAW BOMBARDIER GREO 670-53-11-579, REV. B. DATE: 2013/05/01 , AND 51-42-21-001-001-A01"

Part: STRINGER SPLICE — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER 21R FROM FS 333 TO 379 CORRODED ALONG LENGTH OF STRINGER UPON FURTHER INVESTIGATION FOUND STRINGER 21R FROM FS333-FS379 TO BE OUT OF LIMITS DUE TO CORROSION BEING ON MORE THEN ONE ELEMENT IAW CRJ700 SRM 53-21-03-101-006-A01. REMOVED STRINGER 21R FROM FS 333 TO 379 IAW CRJ-700 SRM51-42-06-001-001-A01. DRILLED AND LOCATED STRINGER 21R FROM FS 333 TO 379 IAW CRJ700 SRM 51-40-11-001-001-A01. INSTALLED STGR21R PN SH670-31383-1S FROM FS 333 TO 379 IAW CRJ700 SRM 51-42-06-001-001-A01

Part: FRAME — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

FS319 FRAME IS CORRODED BETWEEN STGR20L AND STGR21L. REMOVED AND REPLACED FRAME P/N SH670-31891-3 AT FS319 BETWEEN STR18L AND STR21L IAW CRJ700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STGR24R IS CORRODED BETWEEN FS280 AND FS319. REMOVED AND REPLACED STRINGER 24R P/N SH670-31212-2 BETWEEN FS280 AND FS333 IAW CRJ700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

FOUND MULTIPLE CORRODED FASTNERS IN STR 20R BETWEEN FS 319 AND FS 333. EVALUATED AND FOUND TO BE OUT OF LIMIT DUE TO NO DAMAGE ALLOWED ON THIS AREA, IAW CRJ-700 SRM 53-21-03-101-002-A01. LOCATED AND DRILLED NEW SERVICEABLE STRINGER AT STR 20R P/N: SH670-32428-3 BETWEEN FS 319 AND FS 333 IAW CRJ-700 SRM 51-40-11-001-001-A01. INSTALLED STRINGER AT STR 20R P/N: SH670-32428-3 BETWEEN FS 319 AND FS 333, IAW CRJ700 SRM 51-42-21-001-001-A01, 51-42-06-001-001-A01

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

HEAVY CORRODED STGR SPLICE AT STGR 22L FS 333.00. LOCATED AND DRILLED NEW STGR SPLICE P/N:SH670-32429-3. AT STGR 22L FS 333.00. IAW CRJ700 SRM 51-40-11-001-001-A01. INSTALLED NEW STGR SPLICE P/N:SH670-32429-3 AT STGR 22L FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. EDGE SEALED AND PAINTED REWORKED AREAS IAW CRJ700 SRM 51-23-00-001-001-A01. AND CRJ700 SRM 51-21-16-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STGR22L IS CORRODED BETWEEN FS310 AND FS319. LOCATED AND DRILLED NEW STGR 22L P/N:SH670-31210-1U SEGMENT FROM FS 280.00 AND FS 333.00 IAW CRJ700 SRM 51-40-11-001-001-A01. REFER TO TASK 4A FOR INSTALLATION OF NEW PART. INSTALLED SAME SERVICEABLE STGR CLEATS 3 EA. ON STGR 22L AT FS 295.00, FS 310.00 AND FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. UPON REMOVAL OF STGR SPLICE FOUND PART HEAVY CORRODED AND NO ALLOWABLE DAMAGE PROVIDED PER CRJ700 SRM. REFER TO MWC BARCODE HN00240095 S/N:1026 FOR PART REPLACEMENT. INSTALLED NEW STGR 22L P/N:SH670-31210-1U IAW CRJ700 SRM 51-42-06-001-001-A01 AND CRJ700 SRM 51-42-21-001-001-A01. EDGE SEALED AND PAINTED REWORKED AREAS IAW CRJ700 SRM 51-23-00-001-001-A01. AND CRJ700 SRM 51-21-16-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

"STGR20R IS CORRODED BETWEEN FS280 AND FS310. UPON FURTHER INVESTIGATION FOUND THE DISCREPANT AT STGR 20R BETWEEN FS280 AND FS310 TO BE DAMAGE WITHIN PAINT ONLY NO CORROSION NOTED AT THIS TIME IAW CRJ700 SRM 51-26-01-001-001-A01 APPLIED SURFACE FINISH TO STGR 20R BETWEEN FS280 AND FS310 IAW CRJ700 SRM 51-25-06-001-001-A01 AND SRM 51-25-16-001-001-A01 REMOVED CORROSION AT 2 OFF LOCATIONS ON STR 20R ATTACHED FLANGE, UPPER SURFACE PER CRJ 700 SRM 51-21-06-001-001-A01. BLENDS ARE BEYOND THE ALLOWABLE DAMAGE LIMITS OF CRJ 700 SRM 53-21-03-101-002-A01 DUE TO BLEND DEPTH AND ""NO DAMAGE ALLOWED"" ZONE BETWEEN FS280 AND FS295. INSTALLED NEW SERVICEABLE STGR 20R BETWEEN FS280-FS319 (P/N:SH670-31208-3U) IAW CRJ-700 SRM 51-42-06-001-001-A01 AND CRJ-700 SRM 51-42-21-001-001-A01. INSTALLED NEW SERVICEABLE STGR 20R BETWEEN FS280-FS319 (P/N:SH670-31208-3U) IAW CRJ-700 SRM 51-42-06-001-001-A01 AND CRJ-700 SRM 51-42-21-001-001-A01. INSTALLED SAME SERVICEABLE DUCTWORK BRACKET ONTO NEW SERVICEABLE STGR 20R (P/N:SH670-31208-3U) IAW CRJ-700 SRM 51-42-06-001-001-A01. LOCATED AND DRILLED NEW SERVICEABLE STGR 20R BETWEEN FS280-FS319 (P/N:SH670-31208-3U) IAW CRJ 700 SRM 51-40-11-001-001-A01. RESTORED SURFACE TO FINISH IAW CRJ-700 SRM 51-21-16-001-001-A01 (TR51-0068)."

Part: FRAME — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

FS319 FRAME IS CORRODED BETWEEN STGR20L AND STGR21L. REMOVED AND REPLACED FRAME P/N SH670-31891-3 AT FS319 BETWEEN STR18L AND STR21L IAW CRJ700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01.

Part: STRINGER CLIP — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER 21R FROM FS 295 TO 333 CORRODED ALONG LENGTH OF STRINGER (MARKED ORANGE/RED) REMOVED AND REPLACED STR 21R P/N: SH670-31636-1 FROM F.S. 280- F.S. 333 IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER 22R FROM FS 333 TO 379 CORRODED ALONG LENGTH OF STRINGER. INSTALLED NEW STGR 22R P/N:SH670-31379-1S SEGMENT FROM FS 333.00 TO FS 349.00 IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: FRAME — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

FOUND CORROSION ON FRAME SECTION P/N SH670-32033-1 AT F.S. 333 BETWEEN STR 19 AND STR 20. INSTALLED NEW SERVICEABLE FRAME SECTION P/N SH670-32033-1 TO TIE FITTING AT FS 333 BETWEEN STGR 19R AND STGR 20R IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: FRAME — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

FS319 FRAME IS CORRODED BETWEEN STGR26L AND STGR26R. INSTALLED NEW FRAME AT FS319 (P/N:SH670-31355-1S) BETWEEN STR23R AND STR21L IAW CRJ700 SRM 51-42-06-001-001-A01

Part: FRAME — CORRODED (SERVICE DOOR) · airframe 38,971 hrs · 29,926 cycles

INTERNAL STRUCTURE BEHIND FWD TOILET SERVICE DOOR IS CORRODED, F.S.379 BETWEEN STGR 23R TO 22R. REMOVED AND REPLACED 379 (P/N SH670-32118-1) IAW CRJ-700 SRM 51-42-06-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

"STGR19R IS CORRODED BETWEEN FS280 AND FS295. BLENDED CORROSION AT STGR19R BETWEEN FS280 AND FS295 IAW CRJ700 SRM 51-21-06-001-001-A01. HFEC PERFORMED ON REWORKED AREAS OF STGR 19R IAW CRJ 700 NDTM PT 1 51-20-006-250-A01 NO INDICATIONS NOTED AT THIS TIME. PERFORMED UT THICKNESS ON BLENDED AREAS ON STGR 19R BETWEEN FS 280 AND FS 295 IAW CRJ 700 NDTM PT 1 51-20-004-270-A01. FOUND LOWEST REMAINING THICKNESS TO BE .047"" OR GREATER. UPON FURTHER INVESTIGATION FOUND STGR19R BETWEEN FS280 AND FS295 TO BE OUT OF LIMITS ORIGINAL THICKNESS .063'' MATERIAL REMOVED .016'' REMAINING THICKNESS .047'' IAW CRJ700 SRM 53-21-03-101-002-A01. UPON FURTHER INVESTIGATION FOUND CORROSION IN THE WEB OF THE STRINGER AND CORROSION BETWEEN FS295.00 AND FS310. REMOVED STR19R BETWEEN FS280.00 AND FS333.00 IAW CRJ900 SRM 51-42-06-001-001-A01. LOCATED AND INSTALLED STGR19R PN: SH670-31632-1 AT FS280-FS310 IAW CRJ700 SRM 51-40-11-001-001-A01, SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01."

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER 23R FROM FS 295 TO 333 CORRODED ALONG LENGTH OF STRINGER (MARKED ORANGE/RED) REMOVED AND REPLACED STGR23R (P/N SH670-31211-4) FROM FS280-FS333 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

LH JACKING FITTING INTERCOSTAL IS CORRODED. LH JACKING FITTING INTERCOSTAL IS CORRODED. UPON FURTHER INVESTIGATION FOUND LH JACK FITTING INTERCOSTAL P/N:CC670-32179-1 HEAVY CORRODED ON MULTIPLE AREAS AROUND FASTENERS. NO ALLOWABLE DAMAGE PROVIDED PER CRJ700 SRM. PART REQUIRES REPLACEMENT. REMOVED AND REPLACED LH JACK FITTING INTERCOSTAL P/N:CC670-32179-1 IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01 REMOVED FASTENERS ON LH JACKING FITTING INTERCOSTAL ATTACHED TO SKIN BETWEEN FS265 TO FS280 , IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. INSTALLED FASTENERS ON LH JACKING FITTING INTERCOSTAL ATTACHED TO SKIN BETWEEN FS265 TO FS280 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. REMOVED LH JACK FITTING INTERCOSTAL P/N:CC670-32179-1 BETWEEN FS265 TO FS280 STR27, IAW CRJ-700 SRM 51-42-21-001-001-A01. INSTALLED LH JACK FITTING INTERCOSTAL P/N:CC670-32179-1 BETWEEN FS265 TO FS280 STR27, IAW CRJ-700 SRM 51-42-21-001-001-A01. LOCATE AND DRILL NEW LH JACK FITTING INTERCOSTAL P/N:CC670-32179-1 BETWEEN FS265 TO FS280 STR27 LOCATED AND DRILLED LH JACK FITTING INTERCOSTAL P/N:CC670-32179-1 BETWEEN FS265 TO FS280 STR27, IAW CRJ-700 SRM 51-40-11-001-001-A01. C/W ENDEAVOR AIR EA CRJ753-18875DATE 3/29/2025 REV IR

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER 24L IS CORRODED AROUND 2EA. RIVETS AT APPROX. F.S.490. STRINGER 24L IS CORRODED AROUND 2EA. RIVETS AT APPROX. F.S.490. CHAFING AROUND 3 RIVETS NEEDS REMOVED ON STRINGER 24L F.S 490 REMOVED CORROSION ON STRINGER 24L F.S 490 IAW SRM 51-21-06-001-001-A01 PERFORMED UT THICKNESS ON STGR 24L APPROX FS 490 IAW NDTM PT 1 51-20-004-270-A01. FOUND LOWEST REMAINING THICKNESS TO BE .063"" OR GREATER UT REQUIRES EVALUATION UPON FURTHER INVESTIGATION FOUND STGR 24L AT APPROX. FS490 TO BE OUT OF LIMITS ORIGINAL THICKNESS .100'' MATERIAL REMOVED .037'' REMAINING THICKNESS .063'' IAW SRM 53-31-03-101-003-A01 STGR 24L AT FS490 APPROX. CUT AWAY DAMAGED SECTION OF STRINGER 24L BETWEEN FACTORY SPLICE AT FS477 & APROX FS509 IAW SRM 53-00-03-201-001-A01 STEP 5A(1-2). REMOVED FORWARD REINSTALLED CABIN BELOW-FLOOR LT SUPPLY DUCT IAW AMM 21-23-57-000-802 (CONFIG A01). 700 AMM 21-23-57-400-802 (A02) INCLUDING NEW BAND CLAMP. PERFORMED LEAK TEST OF THE LH BELOW-FLOOR CABIN SUPPLY DUCT IAW AMM 21-23-00-790-801(A01). NO DEFECTS NOTED, LEAK TEST FOUND GOOD. DISPLACED STRINGER CLEAT, AND REMOVED CABLE SUPPORT AT APROX IAW SRM 51-42-06-001-001-A01. INSTALLED STRINGER CLEAT , AND CABLE SUPPORT IAW SRM 51-42-06-001-001-A01. PERFORMED EDDY CURRENT ON STRINGER 24L CUTLINE EDGES IAW SRM 53-00-03-201-001-A01 STEP 5.A.3. NO INDICATIONS NOTED. FABRICATED, LOCATED, & DRILLED NEW STRG 24L SECTION AND REPAIR SPLICE IAW SRM 53-00-03-201-001-A01 STEP 5A(6-13) TOUCHED UP CUT EDGES AND APPLIED SURFACE FINISH ON REPAIR PARTS IAW SRM 53-00-03-201-001-A01 STEP 5A(4,5 , AND 14) INSTALLED NEW STRG 24L , REPAIR SPLICE, AND SHIM IAW SRM 53-00-03-201-001-A01 STEP 5A(15-16), AND SRM 51-42-06-001-001-A01. EDGE SEALED STRINGER 24L AND PAINTED NEW FASTENERS IAW SRM 51-23-00-001-001-A01, AND SRM 51-21-16-001-001-A01. APPLIED CIC AND CLOSEOUT IAW STEPS 5.A.(17) - 6 OF CRJ-700 SRM 53-00-03-201-001-A01.

Part: DRAG ANGLE — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR AFT WEB DRAG ANGLE HAS PREVIOUS REPAIR THAT INTERFERES WITH MODSUM, REQUIRES REPLACEMENT.. REMOVED PAX DOOR AFT WEB DRAG ANGLE IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED A SERVICEABLE PAX DOOR AFT WEB DRAG ANGLE IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: ANGLE — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

RH JACKING FITTING INTERCOSTAL IS CORRODED. RH JACKING FITTING INTERCOSTAL IS CORRODED. UPON FURTHER INVESTIGATION FOUND RH JACK FITTING INTERCOSTAL P/N:CC670-32179-2 HEAVY CORRODED ON MULTIPLE AREAS AROUND FASTENERS. NO ALLOWABLE DAMAGE PROVIDED PER CRJ700 SRM. PART REQUIRES REPLACEMENT. REMOVED AND REPLACED RH JACK FITTING INTERCOSTAL P/N:CC670-32179-2 IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01 REMOVED FASTENERS ON RH JACKING FITTING INTERCOSTAL ATTACHED TO SKIN BETWEEN FS265 TO FS280 , IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. INSTALLED FASTENERS ON RH JACKING FITTING INTERCOSTAL ATTACHED TO SKIN BETWEEN FS265 TO FS280 , IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01 REMOVED RH JACK FITTING INTERCOSTAL P/N:CC670-32179-2 BETWEEN FS265 TO FS280 STR27, IAW CRJ-700 SRM 51-42-21-001-001-A01. INSTALLED RH JACK FITTING INTERCOSTAL P/N:CC670-32179-2 BETWEEN FS265 TO FS280 STR27, IAW CRJ-700 SRM 51-42-21-001-001-A01. LOCATE AND DRILL NEW RH JACK FITTING INTERCOSTAL P/N:CC670-32179-2 BETWEEN FS265 TO FS280 STR27. LOCATED AND DRILLED NEW RH JACK FITTING INTERCOSTAL P/N:CC670-32179-2 BETWEEN FS265 TO FS280 STR27, AND NEW ANGLE JACK FITTING P/N: CC670-32154-2,AT FWD SIDE FS280, IAW CRJ-700 SRM 51-40-11-001-001-A01.

Part: WEB — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR AFT WEB CORRODED, REQUIRES REPLACEMENT. REMOVED PAX DOOR AFT WEB IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. INSTALLED A SERVICEABLE PAX DOOR AFT WEB IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: WEB — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR FWD WEB CORRODED, REQUIRES REPLACEMENT. REMOVED PAX DOOR FWD WEB AND INSTALLED A SERVICEABLE FWD WEB IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-40-11-001-001-A01.

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER 22R FROM FS 295 TO 333 CORRODED ALONG LENGTH OF STRINGER (MARKED ORANGE/RED) STRINGER 22R FROM F.S. 295 - F.S. 333 IS HEAVILY CORRODED ON MULTIPLE ELEMENTS WITH DEEP PITTING IN RADIUS. STRINGER REQUIRES REPLACEMENT. LOCATED AND DRILLED NEW STGR 22R P/N:SH670-31210-2U SEGMENT FROM FS 280.00 TO FS 333.00 IAW CRJ700 SRM 51-40-11-001-001-A01. INSTALLED 2EA STGR CLEAT AT FS 310 AND FS 319 IAW CRJ-700 SRM 51-42-06-001-001-A01 INSTALLED SAME SERVICEABLE PNEUMATIC DUCT BRACKET ON STGR 22R BETWEEN FS 280.00 AND FS 295.00 IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED 1 PLASTIC STAND-OFF ON STGR 22R BETWEEN FS 295.00 AND FS 310.00 IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED 2 EA. PLASTIC STAND-OFFS ON STGR 22R BETWEEN FS 319.00 AND FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED CONNECTOR BACK ON BRACKET ON STGR 22R BETWEEN FS 319 AND FS 333 IAW CRJ700 SRM 51-41-02-001-001-A01. INSTALLED NEW STGR 22R P/N:SH670-31210-2U SEGMENT FROM FS 280.00 TO FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. AND CRJ700 SRM 51-42-21-001-001-A01. APPLIED EDGE SEAL AND PAINT ON NEW STGR IAW CRJ-700 SRM 51-23-00-001-001-A01 CRJ-700 SRM 51-25-06-001-001-A01 ,AND CRJ-700 SRM 51-25-16-001-001-A01

Part: STRINGER — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

"STRINGER 27 HAS SEVERAL AREAS OF CORROSION BETWEEN FS533 TO FS581 STRINGER 27 HAS SEVERAL AREAS OF CORROSION BETWEEN FS533 TO FS581 AFTER FURTHER INVESTIGATION CORROSION IS ONLY BETWEEN F.S. 533 - F.S. 565, NO CORROSION NOTED ON STRINGER 27 BETWEEN F.S. 565 - F.S. 581. REMOVED CORROSION AT 3 EA. LOCATIONS ON STRINGER 27 P/N SH670-33237-1 BETWEEN F.S. 533 - F.S. 565 IAW CRJ-700 SRM 51-21-06-001-001-A01. REMOVED WEIGHING DATUM PLATE AT F.S. 549 STGR 27 FOR ACCESS IAW CRJ-700 SRM 51-42-06-001-001-A01. INSTALLED WEIGHING DATUM PLATE (P/N SH670-30100-1) AT F.S. 549 AND STGR 27 IAW CRJ-700 SRM 51-42-06-001-001-A01. REMOVED 12 EA. FASTENERS FROM STRINGER 27 BETWEEN F.S. 533 - F.S. 565 FOR ACCESS IAW CRJ-700 SRM 51-42-06-001-001-A01. INSTALLED 12 EA. FASTENERS FROM STRINGER 27 BETWEEN F.S. 533 - F.S. 565 FOR ACCESS IAW CRJ-700 SRM 51-42-06-001-001-A01. DISPLACED 3EA, CLEAT AND 1EA. PLASTIC ATTACH POINT FOR ACCESS TO STRINGER 27 FS 533-FS581 IAW CRJ700 SRM 51-42-06-001-001-A01 REINSTALLED 3EA. CLEAT AND 1EA. PLASTIC ATTACH POINT TO STRINGER 27 FS 533-FS581 IAW CRJ700 SRM 51-42-06-001-001-A01 AND CRJ700 SRM 51-42-20-001-001-A01. C/W UT THICKNESS TO THE STGR27 BLEND REPAIR AREAS FS533-FS581 IAW MHIRJ NDTM PT 01 51-20-004-270-A01 WITH A MINIMUM THICKNESS OF .077"" NOTED AT THIS TIME. MEASUREMENTS ARE MARKED ON THE STRINGER. C/W HFEC OF THE STGR27 FS533-FS581 BLEND REPAIR AREAS IAW MHIRJ NDTM PT 01 51-20-006-250-A01. NO INDICATIONS NOTED AT THIS TIME UT RESULTS REQUIRE EVAL. UPON FURTHER INVESTIGATION FOUND BLENDS AT STGR 27 FS533-FS565 TO BE OUT OF LIMITS DUE TO BLENDS EXTENDING TO MORE THEN ONE ELEMENT AND REMOVAL OF MATERIAL BEING BEYOND 10% ORIGINAL THICKNESS .100'' MATERIAL REMOVED .023'' REMAINING THICKNESS .077'' IAW CRJ700 SRM 53-31-03-101-003-A01 ENGINEERING NOT REQUIRED. PER ASAP, PERFORM SPLICE REPAIR PER CRJ 700 SRM 53-00-03. CUT AND REMOVED DAMAGE PORTION OF STRINGER 27 AT F.S 571 IAW CRJ700 SRM 53-00-03-201-001-A01 NDT REQUIRE FOR CUT LINE AT STRINGER 27 F.S 571 HFEC PERFORMED ON CUTLINE OF STGR 27 IAW CRJ 700 NDTM PT 1 51-20-006-250-A01 NO INDICATIONS NOTED AT THIS TIME REPAIR PARTS 1EA. STRINGER 27, 1EA.SHIMS, AND 2EA. ANGLES REPAIR SPLICE ON STRINGER 27 FAB. ON TASK CARD NUMBER: 53-900-507 H/015 HN00238370 SERIAL NUMBER: 00996 IAW CRJ700 SRM 53-00-03-201-001-A01, FIGURE 53-00-03-991-803"

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR MID INTERCOSTAL DD7A FOUND TO BE CORRODED REQUIRE REPLACEMENT. REMOVED PAX DOOR MID INTERCOSTAL DD7A IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED PAX DOOR MID INTERCOSTAL DD7A IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: BUSHING — DAMAGED (ZONE 500) · airframe 38,971 hrs · 29,926 cycles

"FOUND L/H AILERON SIDE LUGS LABELED ""C"" AND ""F"" TO BE PREVIOUSLY OVERSIZED. FOUND L/H AILERON SIDE LUGS LABELED ""C"" AND ""F"" TO BE PREVIOUSLY OVERSIZED. FABRICATION OF (QTY. 2) O/S AILERON BUSHINGS ARE REQUIRED. COMPLIED WITH STEPS 6(4), 6(5) & 6(6) OF BOMBARDIER REO 670-57-61-107 REV. -B DATED 2019-01-14. STEP 6(4) - ALODINE BORE (A044) STEP 6(5) - FABRICATED (QTY. 2) O/S AILERON BUSHINGS (P.N. S10009-225Y) USING MATERIAL AMS5659 15-5PH H1000 (P.O. 5-21120). STEP 6(6) - ENSURE DIAMETER OF FLANGE. FABRICATED L/H O/S AILERON BUSHINGS LABELED ""C"" & ""F"" REQUIRE NDT PER STEP 6(5I) OF BOMBARDIER REO 670-57-61-107 REV. -B DATED 2019-01-14. C/W LPI OF FABRICATED L/H O/S AILERON BUSHINGS LABELED ""C"" & ""F"" PER STEP 6(5I) OF REO 670-57-61-107 REV. -B DATED 2019-01-14. NO INDICATIONS NOTED AT THIS TIME. FABRICATED L/H O/S AILERON BUSHINGS LABELED ""C"" & ""F"" REQUIRE CAD PLATE PER STEP 6(5II) OF BOMBARDIER REO 670-57-61-107 REV. -B DATED 2019-01-14. CAD PLATED L/H O/S AILERON BUSHINGS LABELED ""C"" AND ""F"" PER STEP 6(5II) OF BOMBARDIER REO 670-57-61-107 REV -B DATED 2019-01-14. COMPLIED WITH REMAINING STEPS OF BOMBARDIER REO 670-57-61-107 REV -B DATED 2019-01-14."

Part: STRINGER SPLICE — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

STRINGER SPLICE JOINT @ 22R FS 333 CORRODED ALONG LENGTH OF STRINGER SPLICE STRINGER SPLICE P/N SH670-32429-2 AT STGR 22R F.S. 333 IS HEAVILY CORRODED WITH DEEP PITTING IN RADIUS, AND HAS NO ALLOWABLE DAMAGE LIMITS LISTED IN CRJ-700 SRM. STRINGER SPLICE REQUIRES REPLACEMENT. LOCATED AND DRILLED NEW STGR SPLICE P/N:SH670-32429-4S (REQUESTED PCN) AT STGR 22R FS 333.00 IAW CRJ700 SRM 51-40-11-001-001-A01. REMOVED STGR SPLICE FROM STGR 22R AT FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED NEW STGR SPLICE P/N:SH670-32429-4S ON STGR 22R AT FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01 REMOVED STGR CLEAT FROM STGR SPLICE AT STGR 22R FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED STGR CLEAT ON STGR SPLICE AT STGR 22R FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. EDGE SEALED AND PAINTED NEW STGR SPLICE OF STGR 22R AT FS 333.00 IAW CRJ700 SRM 51-23-00-001-001-A01. AND CRJ700 SRM 51-21-16-001-001-A01.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 38,971 hrs · 29,926 cycles

"MULTIPLE AREAS OF CORROSION ON FLOOR BEAM RBL9 BETWEEN FS1088.20 - 1015. BLENDED CORROSION ON FLOORBEAM BETWEEN FS1015-FS1088 RBL9 100% MATERIAL LOSS NO DAMAGE ALLOWED IAW CRJ700 SRM 51-21-06-001-001-A01, SRM 53-61-43-101-001-A01. INSTALLED NEW SERVICEABLE NUT PLATES ALONG THE NEW SERVICEABLE FLOOR BEAM RBL9 FS 1025 THRU FS 1098 IAW CRJ700 SRM 51-42-15-001-001-A01. RBL 9 FLOOR BEAM IS BEING REPLACED/SPLICE REPAIRED FROM F.S. 1025 TO PRODUCTION END AT F.S. 1098 IN WHICH ""ELONGATED HOLE"" DAMAGED SECTION WILL BE DISCARDED WITH OLD CORRODED BEAM. PERFORMED U.T. THICKNESS ON FLOOR BEAM AT RBL9 BETWEEN FS1015-1088.20 REWORK AREAS IAW CRJ 700 NDTM PART 1 51-20-004-270-A01. FOUND LOWEST REMAINING THICKNESS TO BE 0.0"" OR GREATER. MEASUREMENTS RECORDED ON PHOTOS IN ATTACHMENTS. PERFORMED EDDY CURRENT ON FLOOR BEAM AT RBL9 BETWEEN FS1015-1088.20 REWORK AREAS IAW CRJ 700 NDTM PART 1 51-20-006-250-A01. NO INDICATIONS NOTED AT THIS TIME. REMOVED EWIS PROTECTION FROM FS1069 - FS1098 LBL34 TO RBL34 IAW CRJ700 AMM 20-70-00-910-801 (CONFIG A01 INSTALLED NEW SECTION OF RBL 9 FLOOR BEAM BETWEEN FS 1025 TO FS 1098 IAW CRJ700 SRM 53-00-41-201-001-A01. SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. C/W ET ON RBL9 FLOOR BEAM CUTLINE EDGES IAW CRJ 700 SRM 53-00-41-201-001-A01 STEP 5.B.3. NO INDICATIONS NOTED AT THIS TIME. LOCATED AND DRILLED NEW FABRICATED FLOOR BEAM (REFER TO TASK 13B FOR SPECS OF MATERIAL AND PO NUMBER USED FOR FLOOR BEAM) FOR RBL 9 FROM FS 1025 - FS 1098 AND REPAIR PARTS . ITEM 12 (4EA) MADE FROM 7075-T6 0.090"" PO# 5-45293, ITEM 25 (1EA) MADE FROM 7075-T6 0.125"" PO# 5-54134, 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# 5-48633 IAW CRJ700 SRM 53-00-41-201-001-A01. STEP 5B(5) TO 5B(9) (A,B,C) INSTALLED NEW SPLICES REPAIR ITEM 12 (4EA), ITEM 25 (1EA), ITEM 19 (2EA FROM INB AND OTB ) AND ITEM 21# (2EA FROM INB AND OTB) ALONG THE NEW SERVICEABLE FLOOR BEAM SECTION FROM FS1025 TO FS 1098. IAW CRJ700 SRM 53-00-41-201-001-A01. INSTALLED SAME SERVICEABLE CLEATS FROM FS1031-FS1088 AT RBL9 IAW CRJ700 SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01, SRM 51-41-02-001-001-A01. INSTALLED CROSSBEAM SPLICE AT RBL9 FS 1070 IAW CRJ700 SRM 53-00-41-201-001-A01"

Part: INTERCOSTAL — CRACKED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR INTERCOSTAL DD4 P/N 601R318081-1 CORRODED IN MULTIPLE LOCATIONS INSTALLED NEW SERVICEABLE PAX DOOR INTERCOSTAL MID DD4 IAW CRJ700 SRM 51-42-06-001-001-A01 AND51-42-21-001-001-A01

Part: ANGLE — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR INTERCOSTAL MID DD7A CLIP FOUND TO BE CORRODED REQUIRE REPLACEMENT. REMOVED PAX DOOR INTERCOSTAL MID DD7A CLIP IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED PAX DOOR INTERCOSTAL MID DD7A CLIP IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: PANEL — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR TOP FIXED PANEL CORRODED AROUND FASTENER HOLES. REMOVED ATTACHING ANGLES AND CANON PLUG CUP FROM DAMAGED TOP PANEL. LOCATED AND DRILLED NEW SERVICEABLE PANEL P/N 601R317075-3. INSTALLED ATTACHING ANGLES AND CANON PLUG CUP IAW CRJ 700 SRM 51-40-11-001-001-A01 AND 51-42-06-001-001-A01.

Part: ANGLE — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR AFT FORMER FS338.963 CLIP FOUND TO BE CORRODED REQUIRE REPLACEMENT NEW SERVICEABLE PAX DOOR AFT FORMER FS338.963 CLIP P/N: 601R319034-2 HAS BEEN LOCATED AND DRILLED IAW CRJ700 SRM 51-40-11-001-001-A01. INSTALLED PAX DOOR AFT FORMER FS338.963 CLIP IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: STRUCTURE — CRACKED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR BOTTOM CORNER FWD FOUND TO BE CRACKED REQUIRE REPLACEMENT. REMOVED PAX DOOR BOTTOM CORNER FWD REQUIRES REPLACEMENT IAW CRJ700 SRM 51-42-21-001-001-A01 AND 51-42-06-001-001-A01. INSTALLED NEW SERVICEABLE PAX DOOR BOTTOM CORNER FWD IAW CRJ700 SRM 51-42-21-001-001-A01 AND 51-42-06-001-001-A01.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR MID DD6 FOUND TO BE CORRODED REQUIRE REPLACEMENT. REMOVED PAX DOOR MID DD6 INTERCOSTAL IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED PAX DOOR MID DD6 INTERCOSTAL IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR AFT INTERCOSTAL DD7 FOUND TO BE CRACKED REQUIRE REPLACEMENT. REMOVED PAX DOOR AFT INTERCOSTAL DD7 IAW CRJ700 SRM 51-42-06-001-001-A01. INSTALLED PAX DOOR AFT INTERCOSTAL DD7 IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: FORMER — CRACKED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR AFT FORMER FS347.27 FOUND TO BE CRACKED REQUIRES REPLACEMENT. REMOVED PAX DOOR AFT FORMER IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. INSTALLED NEW SERVICEABLE PAX DOOR AFT FORMER IAW CRJ700 SRM TASK 51-42-06-001-001-A01 AND TASK 51-42-21-001-001-A01.

Part: ANGLE — CORRODED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

AFT FACE CENTER WING SPAR LOWER ANGLE CORRODED AND PUNCTURED F.S. 847 BL0 INSTALLED NEW SERVICEABLE MID ANGLE P/N SH670-39169-3 AT FS 847 ON THE AFT WING-TO-FUSELAGE FAIRING SUPPORT STRUCTURE IAW CRJ-700 SRM 51-42-06-001-001-A01.

Part: BEARING — EXCESS PLAY (RUDDER HINGE) · airframe 38,971 hrs · 29,926 cycles

RUDDER MID LOWER HINGE BEARING HAS EXCESSIVE PLAY. REMOVED RUDDER MID UPPER AND LOWER HINGE FITTINGS IAW CRJ-700 SRM 51-42-21-001-001-A01. REMOVED/INSTALLED NEW MID LOWER HINGE BEARING P/N MS14102-10 IAW BOMBARDIER RIL #1213 REVISION A REPLACEMENT STEPS 5 THRU 11. INSTALLED NEW MID UPPER HINGE BEARING P/N MS14102-10 IAW BOMBARDIER RIL #1213 REVISION A. REPLACEMENT STEPS 5 THRU 11. : INSTALLED RUDDER MID UPPER AND LOWER HINGE FITTINGS IAW CRJ-700 SRM 51-42-21-001-001-A01.

Part: FORMER — CORRODED (ZONE 800) · airframe 38,971 hrs · 29,926 cycles

PAX DOOR STRUCTURE FORMER F.S.311.25 CORRODED AROUND BOTTOM FWD DOOR LATCH INSTALLED NEW SERVICEABLE PAX DOOR FWD FORMER FS 311.75 IAW CRJ700 SRM 51-42-21-001-001-A01 AND 51-42-06-001-001-A01

Part: BRACKET — CRACKED (ZONE 100) · airframe 38,971 hrs · 29,926 cycles

AFT CARGO DOOR ELECTRICAL CONNECTOR BRACKET IS BENT AND CRACKED. REMOVED AND REPLACED CONNECTOR BRACKET PN 601R51481-9 IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: LAMP — INOPERATIVE (ZONE 200) · airframe 38,967 hrs · 29,925 cycles

BOTH EMERGENCY LIGHT BULBS INOP ON FUSELAGE EXTERIOR RH SIDE, OVERWING AND AFT LOCATIONS. R/R BOTH EMERGENCY LIGHT BULBS INOP ON FUSELAGE EXTERIOR RH SIDE IAW AMM 33-51-15. OPS CHECK GOOD. P/N OFF/ON:8GH002473-08

Part: WARNING MESSAGE — FALSE ACTIVATION (EMERGENCY EXIT) · airframe 38,688 hrs · 29,651 cycles

R EMER DOOR CAUTION MSG INT. AS PER TELECON WITH MXC TOM KELL 75244 DEFERRED R EMER DOOR IND ON OCN 70067137 PER MEL 52-70-03 CAT C. CLEARED OC#70067137 AND PERFORMED ADJUSTMENT TEST IN REF CRJ 700AMM 52-21-00 OPS CHECK GOOD NO DEFECTS NOTED MXC NOTIFIED PLACARD REMOVED CC#C143857

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 37,552 hrs · 28,743 cycles

FRAME SYTATION BULKHEAD RT AFT LOWER WEB HAVE SIGNS OF CORROSION. CORRECTIVE ACTION: REPAIRED RT AFT LOWER WEB BY CUTTING DAMAGED AREA, FABRICATED AND INSTALLED REPAIR PARTS IAW REO 670-53-11-594 REV.A DATED 2011/04/27 AND IAW AMM 20-70-00, SRM 51-42-06, 51-42-02 AND NDTM 51-20-006.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 37,552 hrs · 28,743 cycles

FRAME STATION 280 RT CROSSBEAM HAVE SIGNS OF CORROSION. CORRECTIVE ACTION: REMOVED AND REPLACED RT 280 CROSSBEAM IAW SRM 51-42-13, 51-21-06, 53-21-43, 51-25-16, 51-42-21, 51-25-06, 51-42-22, 51-21-16, 51-23-00, 51-10-00, AMM 20-70-00, REO 670-53-11-594 REV.A DATED 2015/06/26 AND REO 670-53-11-047 REV.F DATED 2013/03/14.

Part: FAIRING — CRACKED (LT PYLON) · airframe 37,552 hrs · 28,743 cycles

LT PYLON FAIRING 433BB IS CRACKED. CORRECTIVE ACTION: REPAIRED LT PYLON FAIRING IAW REO 670-78-33-998 REV.B DATED 14-08-2018.

Part: DRAG ANGLE — CRACKED (VERTICAL STAB) · airframe 37,552 hrs · 28,743 cycles

LT FWD VERTICAL DRAG ANGLE AT FS 1200 CRACKED. CORRECTIVE ACTION: REPAIRED LT FWD VERTICAL DRAG ANGLE BY CUTTING DAMAGED AREA, FABRICATING AND INSTALLED REPAIR PARTS IAW REO 670-55-31-018 REV.A DATED 2016-11-10, SRM 51-25-16, 51-42-06, 51-42-21, 51-21-11, 51-25-06 AND 51-26-00

Part: CHANNEL — CRACKED (ZONE 200) · airframe 37,552 hrs · 28,743 cycles

AFT CARGO DOOR TRACK STRCTURE LOWER FWD AND AFT BRACKETS CRACKED. CORRECTIVE ACTION: REMOVED AND REPLACED LOWER FWD AND AFT DOOR TRACK STRUCTURE IAW SRM 51-42-13, 51-42-06, 51-42-21 AND 51-40-11.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 37,552 hrs · 28,743 cycles

STRINGER 26R HAS SIGNS OF CORROSION BETWEEN FS 333-349 INCLUDING STRINGER SPLICE. CORRECTIVE ACTION: REMOVED AND REPLACED STRINGER 26R AND THE SPLICE IAW SRM 51-42-21, 51-40-11, 53-21-03 AND 53-21-08, 51-25-21 AND 51-42-06.

Part: LANDING — CRACKED (ZONE 200) · airframe 37,552 hrs · 28,743 cycles

FWD EQUIPMENT COMPARTMENT RT LANDING CRACKED. CORRECTIVE ACTION: REMOVED AND REPLACED RT DOOR LANDING IAW SRM 51-42-06, 51-42-10, 51-40-11, 51-25-04 AND AMM 20-70-00.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 37,552 hrs · 28,743 cycles

LT I/B FLOOR SEAT RAIL HAVE SIGNS OF CORROSION AT FS 485 AND FS 549. CORRECTIVE ACTION: REMOVED AND REPLACED SEAT RAIL IAW AMM 53-00-49.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 37,552 hrs · 28,743 cycles

RT FLOOR SEAT TRACK HAS SIGNS OF CORROSION AT FS 485 AND FS 517 AND F.S 581. CORRECTIVE ACTION: REMOVED AND REPLACED SEAT RAIL IAW AMM 53-00-49.

Part: WEB — CRACKED (ZONE 200) · airframe 37,552 hrs · 28,743 cycles

FWD EQUIPMENT LT FLOOR WEB CRACKED. CORRECTIVE ACTION: REPAIRED LT FLOOR WEB BY CUTTING DAMAGED AREA AND INSTALLED REPAIR PARTS IAW REO 670-53-11-509 REV.E DATED 2018-02-08, SRM 51-21-11, 51-25-06, 51-25-16 AND AMM 20-70-00.

Part: WEB — CRACKED (ZONE 200) · airframe 37,552 hrs · 28,743 cycles

FWD EQUIPMENT RT FLOOR WEB CRACKED. CORRECTIVE ACTION: REPAIRED RT FLOOR WEB BY CUTTING DAMAGED AREA AND INSTALLED REPAIR PARTS IAW REO 670-53-11-509 REV.E DATED 2018-02-08, SRM 51-21-11, 51-25-06, 51-25-16 AND AMM 20-70-00.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 37,552 hrs · 28,743 cycles

INERCOSTAL AT F.S 349 TO F.S 364 BETWEEN STRINGERS 26L-26R HAVE SIGNS OF CORROSION. CORRECTIVE ACTION: REMOVED AND REPLACED INTERCOSTALS 27L AND 27R AT F.S 349 TO F.S 364 IAW SRM 53-21-23, 51-42-06, 51-42-21, 51-21-11, 51-25-16 AND 51-40-11

Part: POWER SUPPLY — WEAK (EMERGENCY LIGHTS) · airframe 35,641 hrs · 26,821 cycles

EMERGENCY LIGHTS FADED OUT AFTER 2 SECONDS. R & R THE EPSU AT ROW 10 IAW AMM 33-51-19. OPS CHECKED OK.

Part: LIGHT — INOPERATIVE (ROW 6) · airframe 33,515 hrs · 24,926 cycles

OVERHEAD EMERGENCY FLOODLIGHT OUT AT ROW 6. R & R THE EMERGENCY LIGHT IAW AMM 33-51-09.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 32,331 hrs · 23,966 cycles

BACKUP SILL AT STGR21L BETWEEN FRAME STATION 333.00 AND FRAME STATION 349.00 SHOWING SIGNS OF CORROSION. REMOVED AND REPLACED BACK UP SILL IAW SRM 51-42-06,51-42-21,51-26-00,51-40-11, 51-25-16, 51-21-11 AND 53-21-23.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 32,331 hrs · 23,966 cycles

RT SEAT RAIL BETWEEN FRAME STATION 677.00 AND FRAME STATION 767.00 HAVE CORROSION. REMOVED AND REPLACED RT SEAT RAILS (PN:SH670-36255-3 AND PN:SH670-37509-1) IAW AMM 53-00-49 AND 20-21-00.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 32,331 hrs · 23,966 cycles

TWO LT SIDE SEAT RAILS BETWEEN FRAME STATION 485.00 AND FRAME STATION 677.00 HAVE CORROSION. REMOVED AND REPLACED SIDE SEAT RAILS (PN: SH670-32234-3 AND PN:SH670-33558-3) IAW AMM 53-00-49 AND 20-21-00.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 32,331 hrs · 23,966 cycles

TWO RT SIDE SEAT RAILS BETWEEN FRAME STATION 485.00 AND FRAME STATION 677.00 HAVE CORROSION. REMOVED AND REPLACED TWO SIDE SEAT RAIL (PN:SH670-32234-3 AND PN:SH670-33558-3) IAW AMM 53-00-4- AND 20-21-00.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 32,331 hrs · 23,966 cycles

LT SEAT RAILS BETWEEN FRAME STATION 677.00 AND FRAME STATION 863.00 HAVE CORROSION. REMOVED AND REPLACED LT SEAT RAILS (PN:SH670-36260-5, PN:SH670-36255-3 AND PN:SH670-37509-1) IAW AMM 53-00-49 AND 20-21-00.

Part: STRINGER — CORRODED (FUSELAGE)

STRINGER 26L IS OUT OF LIMITS AT FS394. REMOVED AND REPLACED STRINGER 26L IAW REO 670-53-21-1358, DATED 29 NOV 16. NDT PERFORMED.

Part: STRUCTURE — CORRODED (PAX DOOR) · airframe 32,331 hrs · 23,966 cycles

PASSENGER DOOR MIDCAP SHOWING SIGNS OF CORROSION. REMOVED AND REPLACED PASSENGER DOOR MIDCAP IAW SRM 51-42-02 AND 51-40-11

Part: DRAG ANGLE — CRACKED (VERTICAL STAB) · airframe 323,306 hrs · 23,966 cycles

RIGHT FWD DRAG ANGLE CRACKED WHERE VERTICAL STAB MEETS FUSELAGE. REPAIRED THE DRAG ANGLE IAW REO 670-55-31-018 REV A

Part: INTERCOSTAL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 32,331 hrs · 23,966 cycles

LT IB, RT IB, AND LT OB INTERCOSTALS BETWEEN FS 394-FS 409 AFT OF AVIONICS BAY DOOR SHOWING SIGNS OF CORROSION. REPLACED LT IB P/N SH670-32075-4, RT IB P/N SH670-32075-3 , AND LT OB P/N SH670-32077-4 INTERCOSTALS IAW SRM 51-40-11, 53-21-23, 51-42-21, 51-25-01, AND 51-42-06.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 31,060 hrs · 23,013 cycles

EMERGENCY LIGHTS INOPERATIVE ABOVE ROW 9. DEFERRED OVERHEAD EMER LIGHT OVER ROW 9 IAW MEL 33-51-01B-2A.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 31,060 hrs · 23,013 cycles

EMERGENCY LIGHTS INOPERATIVE ABOVE ROW 9. DEFERRED OVERHEAD EMER LIGHT OVER ROW 9 IAW MEL 33-51-01B-2A CAT C.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 30,616 hrs · 22,670 cycles

RIGHT BLEED DUCT WARNING & ACFT DEPRESSURIZED OXYGEN MASKS DEPLOYED. PERFORMED FIM TASK 36-91-01, INSPECTED BLEED LOOP MT145 & MT 146. PERFORMED LEAK TEST IAW AMM 36-21-00, NO DEFECTS NOTED, ACFT WAS FERRIED.

Part: INDICATOR — OUT OF ADJUST (CABIN DOOR) · airframe 30,556 hrs · 22,624 cycles

LOWEST IND ON MAIN CABIN DOOR DOES NOT INDICATE LATCHED. ADJUSTED STAIR INDICATOR TO CORRECT POSITION IAW AMM 52-11-00

Part: DOOR SEAL — DIRTY (CABIN DOOR) · airframe 30,371 hrs · 22,483 cycles

MAIN CABIN DOOR IS MAKING A FUNNY NOISE. CLEANED SEAL & STRIKER IAW AMM 12-20-52. NO NOISES NOTED AT THIS TIME.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 29,992 hrs · 22,188 cycles

OVERHEAD EMER LIGHT INOPERATIVE AT ROW 15. DEFERRED IAW MEL 33-51-01B.

Part: STALL WARNING — CONTAMINATED · airframe 29,689 hrs · 21,949 cycles

STALL FAIL CAUTION MSG ON TAKEOFF. FOUND WATER IN THE STBY P3 & S3. REMOVED WATER & RECONNECTED QD IAW AMM 34-11-00. NO PITOT STATIC TEST REQUIRED IAW AMM 34-11-00 & MX-043. PERFORMED OPERATIONS TEST OF STALL PROTECTION SYS IAW AMM 27-35-01.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 29,543 hrs · 21,841 cycles

CEILING EMERGENCY LIGHT NEAR ROW 15 WILL NOT WORK. RELAMPED IAW AMM 33-51-09. OPS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 29,547 hrs · 21,844 cycles

CEILING EMER LIGHT AT ROW 4 NOT WORKING. RELAMPED IAW AMM 33-51-00. OPERATIONS CHECKED GOOD.

Part: HANDLE — BROKEN (SERVICE DOOR) · airframe 28,852 hrs · 21,323 cycles

SERVICE DOOR PULL HANDLE BROKE OFF. DEFERRED SERVICE DOOR CREW ASSIST HANDLE IAW NEF 25-999-1 CAT 1.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 28,790 hrs · 21,276 cycles

BLEED DUCT WARNING RT SIDE. FOLLOWED FIM 36-10-00-81 & PERFORMED BLEED ANTI-ICE DUCT LEAK EVENT LOC TEST. BLEED LOOPS ALL OKAY TEST PASSED.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 28,663 hrs · 21,173 cycles

SERVICE DOOR CAUTION MSG. DEFERRED SERVICE DOOR INDICATION IAW MEL 52-70-05 CAT C.

Part: WINDSHIELD — FAULTY (COCKPIT) · airframe 28,647 hrs · 21,161 cycles

LEFT WINDSHIELD HEAT CAUTION MSG. R & R LT WINDSHIELD IAW AMM 56-11-01. PRESSURIZATION & OPERATIONS CHECK COMPLIED WITH. NO DEFECTS NOTED.

Part: HOOK AND LOOP — DEFECTIVE (ESCAPE ROPE) · airframe 28,583 hrs · 21,107 cycles

LEFT EMER DOOR ESCAPE ROPE COVER NEEDS VELCRO. SECURED ROPE DOOR IAW AMM 51-22-01.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

PASSENGER DOOR OPENING SURROUND STRUCTURE ENTRY FLOOR CAP ANGLE CORRODED. R & R CAP ANGLE IAW SRM 51-42-06. WORK ORDER 80257 WORK CARD 1064.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

AFT CARGO FLOORBEAM CORRODED FROM FS 1015 - 1031 AT LBL 26. CUT & REMOVED FLOORBEAM FROM FS 1000 TO 1045. FABRICATED FLOORBEAM FROM EXTRUSION, FOUR SPLICES, FOUR SHIMS, & FOUR LOWER SPLICES. INSTALLED IAW REO 670-53-00-029, DATED 31 AUG 2010. WORK ORDER 80257 WORK CARD 1098.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

LOWER T CAS ANTENNA CHANNEL MOUNT CORRODED IN FWD AVIONICS BAY AFT OF FS 280 FRAME. R & R CHANNEL IAW SRM 51-42-06 & 51-42-21. WORK ORDER 80257 WORK CARD 1059.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

MAIN AVIONICS DOOR SURROUND, FWD TWO CTR INTERCOSTALS CORRODED AT FS 364, STRINGER 27. R & R TWO INTERCOSTALS IAW SRM 51-42-06. PNS SH670-32075-4 & SH670-32075-3. WORK ORDER 80257 WORK CARD 1057.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

RIGHT SILL AT FS 280 - 310 CORRODED. R & R RT SILL AT FS 280 - 310 IAW SRM 51-42-06 & 51-42-13. WORK ORDER 80257 WORK CARD 1055.

Part: COTTER PIN — MISSING (PAX DOOR) · airframe 28,336 hrs · 20,927 cycles

PASSENGER DOOR SUPPORT WHEEL ASSEMBLY MISSING COTTER PIN AT ATTACH POINT. INSTALLED COTTER PIN ON PAX DOOR SUPPORT WHEEL ASSEMBLY IAW AMM 20-51-00. WORK ORDER 80257 WORK CARD 8033.

Part: RIVET — BROKEN (PAX DOOR) · airframe 28,336 hrs · 20,927 cycles

RIVET HEAD MISSING ON PAX DOOR ANGLE BRACKET UNDER FOLDING STEP THIRD RIVET FROM FWD EDGE. R & R RIVET ON PAX DOOR ANGLE BRACKET UNDER FOLDING STEP, THIRD RIVET FROM FWD EDGE IAW SRM 51-42-13. WORK ORDER 80257 WORK CARD 8044.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

FLOORBEAM AT FS 280.00 CORRODED. R & R FLOORBEAM AT FS 280.OO IAW SRM 51-11-41. SEE WORK ORDER 80257 WORK CARD 1045.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

FLOOR SUPPORT AT FS 280 LBL 12 TO RBL 12 CORRODED. R & R WITH NEW FLOOR SUPPORT PN CC670-33292-13 AT FS 280 IAW SRM 51-42-06. WORK ORDER 80257 WORK CARD 1046.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

LEFT BULKHEAD LOWER WEB AT FS 280 CORRODED. REPAIRED LT LOWER BULKHEAD AT FS 280 IAW REO 670-53-11-594 REV DATED 2011/04/27. WORK ORDER 80257 WORK CARD 2102.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

SERVICE DOOR KICK ANGLE ADJACENT TO DOOR FITTING HAS SIGNS OF CORROSION. R & R SERVICE DOOR KICK ANGLE & FLOOR SUPPORT BRACKET IAW SRM 51-42-06, 51-42-21, 51-40-11 & 51-25-16. WORK ORDER 80257 WORK CARD 1084.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

LEFT & RIGHT SEAT RAILS HAVE SEVERAL SPOTS OF CORROSION FROM FS 677 TO FS 813. R & R LT & RT SEAT RAILS, THREE EACH, IAW AMM 53-00-49, 51-21-01 & SRM 51-42-13, 51-42-21, PNS SH670-36255-3, SH670-36260-5, & SH670-37509-1. WORK ORDER 80257 WORK CARD 2104.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

RIGHT FLOOR SEAT RAILS FROM FS 501.00 - 677.00 & LT INBD FLOOR SEAT RAIL FROM FS 597.00 - 677.00 ARE CORRODED. R & R RT FLOOR SEAT TRACK FROM FS 501 - 677 & LT INBD FLOOR SEAT RAIL FROM FS 597 - 677 IAW AMM 53-00-49 & 51-21-11. WORK ORDER 80257 WORK CARD 2105.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

PASSENGER DOOR ENTRY THRESHOLD FLOORBOARD KICK ANGLE CORRODED. R & R KICK ANGLE IAW SRM 51-42-06, 51-40-11 & 51-25-16. WORK ORDER 80257 WORK CARD 1072.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

LEFT INBD FLOOR SEAT TRACK CORRODED FROM FS 364.0 TO 368.00. R & R SEAT TRACK IAW AMM 53-00-49. WORK ORDER 80257 WORK CARD 1085.

Part: RIB — CRACKED (LT WING) · airframe 28,336 hrs · 20,927 cycles

CUSTOMER CARRY OVER 4316. CRACK ON LT WING FIXED LE PARTIAL RIB AT STRINGER 27.25. REPAIRED PARTIAL RIB BY REMOVING DAMAGE, FABRICATING & INSTALLING DOUBLER IAW REO 670-57-42-534, DATED 30 JUN 2014. WORK ORDER 80257 WORK CARD 5035.

Part: PROXIMITY SENSOR — INOPERATIVE (PAX DOOR) · airframe 28,336 hrs · 20,927 cycles

PASSENGER DOOR OUTER HANDLE MSG DOES NOT SHOW ON EICAS WHEN PAX DOOR IS CLOSED & HANDLE IS UNSTOWED. R & R PAX DOOR OUTER HANDLE PROX SENSOR PX107 IAW AMM 52-70-04. OPERATIONS CHECKED GOOD IAW AMM 52-11-00. SEE WO 80255 WC 8060.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · airframe 28,336 hrs · 20,927 cycles

AFT WING TO BODY SUPPORT ANGLE AT FS 939 BL 0 CORRODED. R & R AFT WING TO BODY SUPPORT ANGLE AT FS 939 IAW SRM 51-42-06 & 51-42-10.

Part: CLAMP — NOT SEATED (AC BAY) · airframe 28,185 hrs · 20,811 cycles

RIGHT BLEED DUCT WARNING AT APPROX 13,000 FEET ON CLIMB OUT. INSPECTED & FOUND BLEED LOOP MT 145 DISLODGED FROM CLAMP. SECURED MT145 IAW AMM 36-21-03. FOUND CLAMPS ON RT VENTORI TO BE SEATED INCORRECTLY CAUSING LEAKS. ADJUSTED & SECURED CLAMPS IAW AMM 21-51-00. OPERATIONS & LEAK CHECKED GOOD AT THIS TIME.

Part: CABLE — BROKEN (PAX DOOR) · airframe 28,183 hrs · 20,809 cycles

PASSENGER DOOR ASSIST CABLE BROKEN. EVALUATED & INSPECTED ACFT FOR SAFE CONDITION FOR FERRY FLIGHT. ENSURED PAX DOOR WILL OPEN FOR EGRESS & WILL PROPERLY LOCK PRIOR TO DEPARTURE. ACFT SAFE FOR A ONE TIME FERRY FLIGHT.

Part: LIGHT — INOPERATIVE (EXIT SIGN) · airframe 27,780 hrs · 20,480 cycles

EMERGENCY EXIT SIGN BY GALLEY HAS BURNED OUT BULBS. RELAMPED SIGN IAW AMM 33-29-07. OPERATIONS CHECKED GOOD AT THIS TIME.

Part: NUT PLATE — MISSING (PAX DOOR) · airframe 27,612 hrs · 20,350 cycles

SCREW & NUTPLATE MISSING ON SECOND STEP OF PAX DOOR. INSTALLED NUTPLATE & SCREW IAW AMM 52-11-04.

Part: WINDOW — CRACKED (COCKPIT) · airframe 27,606 hrs · 20,351 cycles

CAPTAIN’S SIDE WINDOW CRACKED. R & R LT SIDE WINDOW IAW AMM 56-12-01, PRESS & LEAK CHECK COMPLIED WITH, NO DEFECTS NOTED.

Part: FASTENER — MISSING (PAX DOOR) · airframe 27,594 hrs · 20,341 cycles

PASSENGER DOOR STEP HAS MISSING HARDWARE. INSTALLED MISSING HARDWARE IAW AMM 20-21-00.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 27,033 hrs · 19,826 cycles

AFT EMERGENCY CEILING LIGHT INOPERATIVE. R & R AFT CEILING EMERGENCY LIGHT BULB IAW AMM 33-51-07, OPERATIONS CHECKED GOOD.

Part: DOOR SEAL — CONTAMINATED (PAX DOOR) · airframe 27,033 hrs · 19,896 cycles

PAX DOOR SQUEAL AT ALTITUDE. CLEANED & INSPECTED MAIN CABIN DOOR SEAL IAW 12-20-51, FOUND FOREIGN OBJECTS & WATER IN DOOR AREA. REMOVED FOREIGN OBJECTS & WATER, NO FURTHER DEFECTS NOTED.

Part: SEAL — DIRTY (ESCAPE HATCH) · airframe 26,915 hrs · 19,806 cycles

COCKPIT ESCAPE HATCH LEAKING FLUIDS. INSPECTED COCKPIT HATCH, CLEANED & LUBED SEAL IAW CRJ700 AMM 52-22-00.

Part: SEAL — DIRTY (ESCAPE HATCH) · airframe 26,822 hrs · 19,734 cycles

CREW ESCAPE HATCH DRIPS WATER. REMOVED HATCH & CLEANED HATCH SEAL. INSTALLED HATCH IAW CRJ700 52-22-00, NO LEAKS NOTED.

Part: COVER — UNSECURE (EMERGENCY EXIT) · airframe 26,567 hrs · 19,542 cycles

EMERGENCY EXIT HANDLE COVER AT ROW 12D FALLING DOWN. SECURED EMERGENCY HANDLE COVERS VELCRO AS REQUIRED ON EMERGENCY EXIT DOOR IAW AMM 25-26-09.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 26,213 hrs · 19,278 cycles

EMERGENCY FLOODLIGHT AT ROW 15 INOPERATIVE. R & R FLOODLIGHT BULB AT ROW 15 IAW CRJ700 AMM 33-51-09, OPERATIONS CHECKED GOOD AT THIS TIME.

Part: WHEEL — MALFUNCTIONED (PAX DOOR) · airframe 26,181 hrs · 19,253 cycles

MAIN PAX DOOR WHEEL NOT LOCKING IN POSITION. VERIFIED PAX DOOR DOES NOT IMPEDE EGRESS. INSPECTED ACFT & FOUND SAFE FOR A ONE TIME FERRY FLIGHT FROM KCHO TO KLGA.

Part: LANYARD — BROKEN (PAX DOOR) · airframe 25,840 hrs · 18,989 cycles

MAIN CABIN DOOR PIN LANYARD BROKEN. R & R FWD MAIN DOOR CABIN LANYARD & PIN IAW AMM 52-11-05.

Part: PIN — MISSING (HANDRAIL) · airframe 25,832 hrs · 18,983 cycles

PAX DOOR HANDRAIL PIN MISSING. REPLACED MAIN CABIN DOOR HANDRAIL FWD PIN IAW AMM 52-11-05.

Part: ATTACH FITTING — BROKEN (PAX DOOR HANDLE) · airframe 25,693 hrs · 18,877 cycles

PAX DOOR FWD HANDLE SPRING CLIP BROKE OFF. REMOVED SPRING CLIP AND RIVETS IAW REO 670-52-11-027, PLACED ON CARRY OVER 3207.

Part: DAMPER — INOPERATIVE (RUDDER) · airframe 25,413 hrs · 18,656 cycles

UNCOMMANDED RUDDER DEFLECTION AT FL380. INTERROGATED MDC AND FOUND YAW DAMPER NR 1 INOPERATIVE.

Part: COVER — LOOSE (EMERGENCY LIGHT) · airframe 25,118 hrs · 18,436 cycles

RIGHT SIDE EMERGENCY DOOR PLASTIC LIGHTS COVER CAME OFF ABOVE SEATS 12C/D. REINSTALLED RT SIDE WALL PLASTIC COVER ABOVE SEAT 12 C/D IAW AMM 33-51-05. OPS' CHECK GOOD AT THIS TIME.

Part: STRUCTURE — LOOSE (PAX DOOR) · airframe 24,892 hrs · 18,264 cycles

MOLDING LOOSE ON AIRSTAIR DOOR STEP. RESECURED MOLDING ON AIRSTAIRS DOOR IAW AMM 21-20-00.

Part: ESCAPE HATCH — LEAKING (COCKPIT) · airframe 24,793 hrs · 18,192 cycles

COCKPIT HATCH LEAKS WATER, CAPTAINS SIDE. INSPECTED AND CLEANED SEAL, APPLIED LUBRICANT TO SEAL IAW AMM 12-20-52 , OPS CHECKED GOOD IAW AMM 52-00-00.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 24,758 hrs · 18,168 cycles

CEILING EMERGENCY LIGHT OVER ROW 17 IS INOPERATIVE. REPLACED LAMPS IAW AMM 33-51-09, OP'S CHECKED GOOD.

Part: WARNING LIGHT — FALSE ACTIVATION (STALL WARNING) · airframe 23,618 hrs · 17,310 cycles

STALL FAIL MASTER CAUTION. PERFORMED OPS TEST OF STALL PROTECTION SYS IAW AMM 27-35-00. OP'S CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,618 hrs · 17,310 cycles

CEILING EMERGENCY FLOOD LIGHT ROW 15 INOPERATIVE.

Part: ESCAPE HATCH — LEAKING (COCKPIT) · airframe 23,376 hrs · 17,136 cycles

COCKPIT OVERHEAD ESCAPE HATCH LEAKING. OPENED AND CLEANED SEAL, APPLIED NEW SEALANT TO SEAL AS REQUIRED IAW AMM 52-22-00. ALL CHECKS GOOD.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 23,261 hrs · 14,046 cycles

CEILING EMERGENCY FLOOD LIGHT INOPERATIVE NEXT TO ROW 14D. RELAMPED EMERGENCY FLOOD LIGHT NEAR ROW 14D, IAW AMM 33-51-09. OPS CHECKED GOOD AT THIS TIME.

Part: ACTUATOR — FAILED (PITCH FEEL) · airframe 23,070 hrs · 16,914 cycles

PITCH FEEL CAUTION IN FLIGHT. R & R NR 2 PITCH FEEL ACTUATOR IAW AMM 27-31-23.

Part: DRAG ANGLE — CRACKED (ZONE 800) · airframe 22,901 hrs · 16,797 cycles

PAX DOOR AFT DRAG ANGLE CRACKED. REPAIRED PAX DOOR AFT DRAG ANGLE CRACK IAW SRM 52-11-04, 51-25-06, & 51-21-01.

Part: INSULATION — DAMAGED (EMERGENCY EXIT) · airframe 22,901 hrs · 16,797 cycles

RT OVERWING EMERGENCY EXIT DOOR HAS 6 PIECES OF INSULATION SATURATED, OR DAMAGED BEYOUND SERVICEABLE LIMITS. R & R DAMAGED INSULATION IAW AMM 25-82-02-400-803.

Part: SILL — CORRODED (ZONE 100) · airframe 22,901 hrs · 16,797 cycles

RT FWD SILL CORRODED BEYOND SERVICEABLE LIMITS AT FS 319. FABRICATED AND INSTALLED DOUBLER REPAIR ON RT FORWARD SILL IAW REO 670-53-21-853.

Part: FLOORBEAM — CORRODED (ZONE 100) · airframe 22,901 hrs · 16,797 cycles

FS 280 FLOORBEAM CORRODED BEYOND SERVICEABLE LIMITS. R & R FS 280 FLOORBEAM IAW REO 670-53-11-047. TREATED AND PRIMED REPAIR AREA IAW SRM 51-25-06.

Part: FLOORBEAM — CORRODED (ZONE 100) · airframe 22,901 hrs · 16,787 cycles

FS 280 FLOORBEAM CORRODED BEYOND SERVICEABLE LIMITS. R & R FLOORBEAM IAW REO 670-53-11-047. TREATED AND PRIMED REPAIR AREA IAW SRM 51-25-06.

Part: FLOORBEAM — CORRODED (ZONE 100) · airframe 22,901 hrs · 16,797 cycles

FS 280 FLOORBEAM CORRODED (BUBBLING PAINT), R & R FS 280 FLOORBEAM IAW SRM 51-42-06, 53-11-41.

Part: CABLE — CORRODED (ZONE 100) · airframe 22,901 hrs · 16,797 cycles

ICE BREAKER CABLE LOCATED IN PASSENGER DOOR DAMAGED BEYOND SERVICEABLE LIMITS. R & R PASSENGER DOOR ICE BREAKER CABLE IAW AMM 52-11-15.

Part: BULKHEAD WEB — CORRODED (ZONE 100) · airframe 22,901 hrs · 16,797 cycles

FS 280 RT LOWER BULKHEAD WEB CORRODED BEYOND SERVICEABLE LIMITS. R & R FS 280 RT LOWER BULKHEAD WEB, IAW REO 670-53-11-265 AND REO 670-53-22-594, AND SRM 51-25-06.

Part: SKIN — DAMAGED (RT AILERON) · airframe 22,901 hrs · 16,797 cycles

RT AILERON ASSY HAS A HOLE IN THE UPPER SURFACE AT THE OTBD T/E BEYOND SERVICEABLE LIMITS. REMOVED DAMAGED PORTION OF AILERON ASSY, FABRICATED AND INSTALLED PATCH OVER DAMAGED AREA IAW REO 670-57-61-001, AND SRM 51-21-11, 51-42-11, & 51-25-00.

Part: FAIRING — DAMAGED (ZONE 300) · airframe 22,901 hrs · 16,797 cycles

RAM AIR INLET DUCT DAMAGED BEYOND SERVICEABLE LIMITS. REPAIRED.

Part: SKIN — DAMAGED (ZONE 600) · airframe 22,901 hrs · 16,797 cycles

RT AILERON ASSY HAS A HOLE IN THE UPPER SURFACE AT THE OTBD T/E BEYOND SERVICEABLE LIMITS. REMOVED DAMAGED PORTION OF AILERON ASSY, FABRICATED AND INSTALLED PATCH OVER DAMAGED AREA IAW REO 670-57-61-001, AND SRM 51-21-11, 51-42-11, & 51-25-00.

Part: FLOORBEAM — CORRODED (ZONE 100) · airframe 22,901 hrs · 16,797 cycles

FS 280 FLOORBEAM CORRODED (BUBBLING PAINT), R & R FS 280 FLOORBEAM IAW SRM 51-42-06, 53-11-41.

Part: LENS — CRACKED (ZONE 800) · airframe 22,901 hrs · 16,797 cycles

LEFT OVERWING EMERGENCY EXIT DOOR LIGHT LENS CRACKED. R & R DAMAGED EMERGENCY EXIT DOOR EXIT LENS ASSY IAW PPS 2.20, SECTION 5.9.6.

Part: LENS — CRACKED (EMERGENCY LIGHT) · airframe 22,901 hrs · 16,797 cycles

LT FORWARD EMERGENCY LIGHT LENS AFT OF PAX DOOR CRACKED. R & R DAMAGED LT FORWARD EMERGENCY LIGHT LENS IAW PPS 2.0, SECTION 5.9.6.

Part: CABLE — DAMAGED (PAX DOOR) · airframe 22,901 hrs · 16,797 cycles

ICE BREAKER CABLE LOCATED IN PASSENGER DOOR DAMAGED BEYOND SERVICEABLE LIMITS. R & R PASSENGER DOOR ICE BREAKER CABLE IAW AMM 52-11-15.

Part: WARNING MESSAGE — FALSE ACTIVATION (DOOR HANDLE) · airframe 22,410 hrs · 16,428 cycles

PASSENGER DOOR OUTER HANDLE CAUTION MESSAGE. PERFORMED OPS CHECK IAW AMM 52-11-00, OPS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (ROW 17) · airframe 22,176 hrs · 16,248 cycles

ROW 17 CEILING EMERGENGY LIGHT INOPERATIVE. DEFERRED ROW 17 CEILING EMERGENCY LIGHT ON DMI20613 IAW MEL 33-51-01B, CAT C.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHT) · airframe 21,899 hrs · 16,043 cycles

EXTERIOR EMERGENCY LIGHTS NR 5 AND NR 6 ARE INOPERATIVE. R & R NR 4 EPSU BATTERY AND CHARGER ASSY IAW AMM 33-51-17, OP'S CHECKED GOOD.

Part: SKIN — CRACKED (PAX DOOR) · airframe 20,471 hrs · 15,041 cycles

REPAIR DOUBLER TO AFT/ LOWER CORNER, OF PAX DOOR, CRACKED, CONFIRMED BY EDDY CURRENT. REMOVED CRACKED DOUBLER OUT OF THE AFT LOWER CORNER PAX DOOR IAW SRM 51-40-11. FABRICATED ANGLE OUT OF 2024-T3 WIT H .040" THICK ALUMINUM IAW SRM 52-11-04. INSTALLED ANGLE INTO THE PAX DOOR IAW 52-11-04. RESTORED FINISH IAW SRM 51-21-16. EDDY CURRENT ACCOMPLISHED IAW NDTM 51-20-06. ANGLE DOUBLER IS CRACKED.

Part: STRUCTURE — CRACKED (PAX DOOR) · airframe 20,471 hrs · 15,041 cycles

REPAIR DOUBLER, FWD SIDE LOWER CORNER, OF PAX DOOR, CRACKED, CONFIRMED BY EDDY CURRENT. REMOVED CRACKED DOUBLER OUT OF THE FWD LOWER CORNER PAX DOOR IAW SRM 51-40-11. EDDY CURRENT ACCOMPLISHED IAW NDTM 51-20-06. ANGLE DOUBLER IS CRACKED. FABRICATED ANGLE IAW SRM 52-11-04. INSTALLED ANGLE INTO THE PAX DOOR IAW 52-11-04. RESTORED FINISH IAW SRM 51-21-16. CREATED FORM M-318 IAW GMM 2.5.

Part: SKIN — GOUGED (BS 969-985) · airframe 20,376 hrs · 14,972 cycles

EXTERNAL GOUGES IN A/C SKIN AT STR27 BETWEEN FS 969 AND 985. COMPLIED WITH EC/TC REO670-53-00-94 AND REO670-53-014 REV-DATE 6-7-09 AS WRITTEN. THIS IS A MAJOR REPAIR. COMPLIED WITH EC/TC MODSUM IS670-538200021 AND MET ALL THE REQUIREMENTS OF MODSUM IS670538200021 REV B. RII FOUND TO BE SATISFACTORY.

Part: SEAT TRACK — CORRODED · airframe 20,376 hrs · 14,972 cycles

CORROSION ON NR1 FLOOR SEAT TRACK AT APPROX RBL 9. R & R SEAT TRACK IAW AMM 53-00-49. MAJOR REPAIR.

Part: SEAT TRACK — CORRODED · airframe 20,376 hrs · 14,972 cycles

CORROSION ON SIDE SEAT TRACK LT SIDE JUST FWD OF OVERWING EXIT. BLENDED CORROSION FOUND WITHIN LIMITS IAW SRM 53-41-49.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 20,376 hrs · 14,972 cycles

SIDE SEAT TRACK AFT OF LT & RT EMERGENCY EXITS CORRODED. REPAIRED IAW SRM 53-51-49, 51-21-11. MAJOR REPAIR.

Part: SEAT TRACK — CORRODED (FUSLEAGE) · airframe 20,376 hrs · 14,972 cycles

CORROSION ON NR 1 FLOOR SEAT RAIL AT APPROX LBL 9. R & R SEAT TRACK NR 1 AT LBL 9 IAW AMM 53-00-49-000-801. MAJOR REPAIR.

Part: SEAT TRACK — CORRODED (BS 680-710) · airframe 20,376 hrs · 14,972 cycles

CORROSION ON SIDE SEAT TRACK, LT SIDE FROM APPROX FS 680- 710. BLENDED CORROSION, FOUND WITHIN LIMITS IAW SRM 53-41-49.

Part: ANGLE — CRACKED (BS 280 BULKHEAD) · airframe 20,376 hrs · 14,972 cycles

1 EA ANGLE FWD OF FS 280 LWR BULKHEAD RBL 25.00 CRACKED. R & R ANGLE IAW SRM 51-42-06, 51-42-21. MAJOR REPAIR.

Part: STRINGER — CORRODED (S27) · airframe 20,376 hrs · 14,972 cycles

CORROSION AT STR 27 ON FWD SIDE OF MAIN AVIONICS DOOR CUTOUT SURROUND STRUCTURE FWD SIDE. BLENDED CORROSION AND WAS IN LIMITS IAW SRM 53-21-23. MINOR REPAIR.

Part: SKIN — CORRODED (FUSELAGE) · airframe 20,376 hrs · 14,972 cycles

MAIN AVIONICS BAY DOOR CUTOUT SKIN ON FUSELAGE IS CORRODED ON FWD SIDE OF CUTOUT. REPAIRED DAMAGE IAW REO 670-53-21-242. MAJOR REPAIR.

Part: WEB — CHAFED (FUSELAGE) · airframe 20,376 hrs · 14,972 cycles

WEB ABOVE LT MLG SIDE STAY LINKAGE INBD END IS CHAFED. COMPLIED WITH REPAIR TO WEB AT INBD END OF LT MLG SIDE STAY LINKAGE IAW REO 670-57-11-043 NO DEFECTS NOTED. THIS IS A MAJOR REPAIR.

Part: SKIN — CRACKED (FUSELAGE) · airframe 20,376 hrs · 14,972 cycles

SKIN BELOW ADG RETRACTION PUMP CRACKED. REPAIRED IAW REO 670-53-509 AND REO 670-53-11-509.

Part: WEB — CHAFED (FUSELAGE) · airframe 20,376 hrs · 14,972 cycles

WEB AT INBD END OF RT MLG SIDE STAY LINKAGE IS CHAFED. COMPLIED WITH REPAIR TO WEB AT INBD END OF RT MLG SIDE STAY LINKAGE IAW REO 670-57-11-043 NO DEFECTS NOTED THIS IS A MAJOR REPAIR RII FOUND TO BE SATISFACTORY. (CLOSED)

Part: STRUCTURE — CRACKED (PAX DOOR) · airframe 20,376 hrs · 14,972 cycles

TWO CRACKS IN RADIUS OF AFT SIDE OF STAIR STRUCTURE BETWEEN STEP 1 AND 2. REPAIRD IAW REO 670-52-11-104 REV F.

Part: FLOOR SUPPORT — CORRODED (BS 280) · airframe 20,376 hrs · 14,972 cycles

AVIONICS BAY FLOORBOARD SUPPORT CORRODED AT FS 280 RIB. R & R SUPPORT IAW SRM 51-42-06. MAJOR REPAIR.

Part: FLOORBEAM — CORRODED · airframe 20,376 hrs · 14,972 cycles

FLOORBEAM IS CORRODED ACROSS TOP OF UPPER TEE. BLENDED CORROSION IAW SRM 51-21-06. WITHIN SERVICEABLE LIMITS IAW SRM 53-11-06.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 20,376 hrs · 14,972 cycles

FS 280, FLOORBEAM IS CORRODED ACROSS TOP OF UPPER TEE. R & R IAW SRM 51-42-06, 51-42-13, 51-42-21 AND 51-41-02. MAJOR REPAIR.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 20,376 hrs · 14,972 cycles

LEFT OVERWING EMERGENCY LIGHT UNSERVICEABLE. R & R BATTERY PACK IAW AMM 33-51-17-400-801. OPS CHECKED GOOD.

Part: LENS — CRACKED (EMERGENCY LIGHT) · airframe 20,376 hrs · 14,972 cycles

EXTERNAL EMERGENCY EXIT LIGHT ON RT SIDE OF FUSELAGE JUST AFT OF OVERWING EXIT DOOR HAS CRACKED LENS AND RUSTY SCREWS. REMOVED AND REPLACED LENS AND SCREWS IAW AMM 33-51-15.

Part: WEB — CORRODED (PAX DOORWAY) · airframe 20,376 hrs · 14,972 cycles

CORROSION ON PAX DOOR SILL VERTICAL WEB. R & R PAX DOOR SILL VERTICAL WEB IAW SRM 51-41-11 AND 51-41-02. MAJOR REPAIR.

Part: LENS — CRACKED (EMERGENCY LIGHT) · airframe 20,376 hrs · 14,972 cycles

EXTERNAL EMERGENCY EXIT LIGHT ON LEFT SIDE OF FUSELAGE ABOVE INBD FLAP HAS CRACKED LENS AND RUSTY SCREWS. REMOVED AND REPLACED LENS AND SCREWS IAW AMM 33-51-15.

Part: LENS — CRACKED (EMERGENCY LIGHT) · airframe 20,376 hrs · 14,972 cycles

EXTERNAL EMERGENCY EXIT LIGHT ON RT SIDE OF FUSELAGE ABOVE INBD FLAP HAS CRACKED LENS AND RUSTY SCREWS. REMOVED AND REPLACED LENS AND SCREWS IAW AMM 33-51-15.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 19,963 hrs · 14,698 cycles

RT OVERWING EMERGENCY FLOOR FLOOD LIGHT INOP. RELAMPED RT OVERWING EMERGENCY FLOOR FLOOD LIGHT IAW AMM 33-51-09. OPS CHECK GOOD. RELAMPED RT OVERWING EMERGENCY FLOOR FLOOD LIGHT IAW AMM 33-51-09. OPS CHECK GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 19,963 hrs · 14,698 cycles

NR5 AND NR6 CABIN CEILING EMERGENCY FLOOD LIGHTS INOP. RELAMPED NR5 AND NR6 CABIN CEILING EMERGENCY FLOOD LIGHTS IAW AMM 33-51-09. OPS CHECK GOOD. RELAMPED NR5 AND NR6 CABIN CEILING EMERGENCY FLOOD LIGHTS IAW AMM 33-51-09. OPS CHECK GOOD. (CLOSED)

Part: SIGN — MISSING (PAX DOOR) · airframe 19,759 hrs · 14,558 cycles

FLOOR LEVEL LIGHTED EXIT SIGN MISSING OF PAX DOOR ENTRANCE. REPLACED EXIT SIGN AT FLOOR LVL BY PAX DOOR IAW 33-51-11. (CLOSED)

Part: BATTERY — INOPERATIVE (FLASHLIGHT) · airframe 19,252 hrs · 14,211 cycles

F/O FLASHLIGHT INOP. REPLACED BATTERIES IN F/O FLASHLIGHT IAW AMM 25-61-00, MX READY.

Part: DIMMER — FAILED (LAVATORY) · airframe 18,393 hrs · 13,601 cycles

F/A REPORTED A BURN SMELL COMING FROM LAV. (EMERGENCY DECLARED) DIMMER FAILED

Part: PITOT SYSTEM — CONTAMINATED · airframe 18,141 hrs · 13,387 cycles

INDICATED AIRSPEED DISAGREEMENT FOLLOWED BY EFIS COMP MON. QRH DIRECTED US TO CHANGE TO ADC 1. CORRECTED PROBLEM ONLY TO HAVE RUDDER LIMIT CAUTION MESSAGE ILLUMINATED. SWITCHED BACK TO ADC 2, FIXED PROBLEM. STALL FAIL CAUTION ILLUMINATED. PFD (EMERGENCY DECLARED) NR 1, NR 2, AND NR 3 PITOT SYS FOUND CONTAMINATED. ALL 3 SYS CONTAMINATION REMOVED, INSPECTED AND LEAK TESTED SERVICABLE IAW AMM 34-11-00. ACFT OK FOR SERVICE. CAT II AND RVSM CHECKS COMPLIED WITH BF7016524. (CLOSED)

Part: GLOWSTRIP — WORN (CABIN) · airframe 17,783 hrs · 13,108 cycles

FLOOR TRACK GLOWSTRIPS ARE WORN AT LT OVERWING EXIT FWD STRIP & RT OVERWING EXIT AFT STRIP. REMOVED AND REPLACED LT OVERWING EXIT FWD FLOOR TRACK GLOWSTRIP AND RT OVERWING EXIT AFT FLOOR TRACK GLOWSTRIP IAW AMM 33-51-01. OK FOR SVC.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 17,737 hrs · 13,078 cycles

AFT CEILING EMERGENCY FLOOD LIGHT INOP. RELAMPED AFT CEILING EMERGENCY FLOOD LIGHT IAW AMM 33-51-09, OPS CHECK GOOD.

Part: LIGHT — SPARKS (COCKPIT) · airframe 17,004 hrs · 12,548 cycles

CO-PILOT MAP LIGHT SPARKED WHEN USED, FOLLOWED BY C/B G-7 OPENING ON CBP-2. SLIGHT SMELL OF SMOKE WAS PRESENT FOR APPROX 1 MIN. FLT 4993 DEL 395 MINS.

Part: BULKHEAD — CORRODED (BS 280) · airframe 15,542 hrs · 11,407 cycles

LT FS 280.00 LWR BULKHEAD CORRODED. REMOVED CORROSION MAX BLEND DEPTH .010" REMAINING WEB THICKNESS IS .030" & IS OUT OF LIMITS PER REO 670-53-11-052. REMOVE AND REPLACE BULKHEAD WEB IAW REO 670-53-11-052.

Part: WEB — CORRODED (BS 280) · airframe 15,542 hrs · 11,407 cycles

RT FS 280.00 LWR WEB CORRODED. REMOVED WEB IAW SRM 51-40-07, 51-42-22. FORMED, LOCATED, DEBURR, ALODINE, PRIME/TOPCOAT NEW RIGHT WEB IAW REO 670-53-11-052.

Part: SEAT TRACK — CORRODED (BS 350-485) · airframe 15,542 hrs · 11,407 cycles

FWD RT SEAT TRACK ST 350-485 CORRODED OUT OF LIMITS. REMOVED RT SEAT TRACK, LOCATED AND DRILLED NEW SERVICABLE TRACK P/N SH670-RPA0045 IAW SRM 51-40-11.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 15,542 hrs · 11,407 cycles

FLT DECK FLOORBEAM SHOWS SIGNS OF CORROSION AT FS 280 BETWEEN RBL 9.0 AND LBL 9.0. REMOVED FLT DECK FLOORBEAM IAW SRM 51-42-06, 51-42-21. LOCATED, DEBURR, ALODINE, NEW SERVICEABLE FLOORBEAM IAW SRM 51-42-06, 51-42-21. INSTALLED NEW SERVICEABLE FLOORBEAM IAW SRM 51-42-06, 51-42-21.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 15,542 hrs · 11,407 cycles

FLOOR SUPPORT CRACKED AND CORRODED AT LBL 12.0 AND RBL 12.0. REMOVED LEFT AND RIGHT CROSSBEAMS IAW SRM 51-42-06 51-42-21. CUT NEW CROSSBEAM, LOCATED IAW REO 670-53-11-047.

Part: TEE FITTING — CRACKED (FUSELAGE) · airframe 15,542 hrs · 11,407 cycles

TEE FITTINGS AT RBL 9.0 CRACKED AND LBL 9.0 CRACKED. REMOVED TEE FITTINGS A IAW SRM 51-42-22. REPLACED WITH P/N BA670-30072-15B AND P/N BA670-30072-25B.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 15,542 hrs · 11,407 cycles

PAX DOOR AFT DRAG ANGLE CRACKED. REMOVED PAX DOOR AFT DRAG ANGLE. LOCATED, FABRICATED AND DRILLED MOST OF THE HOLES (15694) COMPLETED FABRICATION OF -1, -2, AND -3 REPAIR PARTS IAW REO 670-52-11-072.

Part: STEP — CRACKED (PAX DOOR) · airframe 15,165 hrs · 11,108 cycles

BOTTOM FOLDING STEP ON PAX DOOR TOP STEP CRACKED.

Part: BATTERY — LOW (MEGAPHONE) · airframe 14,573 hrs · 10,648 cycles

F/A REPORTS MEGAPHONE BATTERY IS LOW.

Part: WIRE HARNESS — DAMAGED (CARGO DOOR) · airframe 13,756 hrs · 9,844 cycles

ON CLIMBOUT FROM CVG RECEIVED PROX SYSTEM FAULT 1 STATUS MESSAGE FOLLOWED BY CARGO DOOR CAUTION AND PASS DOOR WARNING MESSAGE. NO CABIN PRESSURE LOSS. ACFT RETURNED BACK TO CVG AND LANDED SAFELY. FOUND CARGO DOOR HARNESS DAMAGED. REMOVED AND REPLACED CARGO DOOR WIRE HARNESS. (S)

Part: HANDLE — CRACKED (E/E BAY DOOR) · airframe 13,090 hrs · 9,548 cycles

AVIONICS DOOR HANDLE CRACKED. DRILLED AND INSTALLED NEW HANDLE ASSY. PAINTED HANDLE PER SRM 51-25-00, LOCK FASTENERS INSTALLED PER SRM 51-42-20.

Part: HANDLE — CRACKED (E&E DOOR) · airframe 13,090 hrs · 9,548 cycles

AVIONIC DOOR HANDLE CRACKED. THIS SDR WILL REMAIN OPEN PENDING MAINTENANCE DETERMINATION OF AN APPROPRIATE CORRECTIVE ACTION.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 11,592 hrs · 8,544 cycles

FLIGHT 5273 - EMERGENCY LIGHT AT ROW 13 INOP. RELAMPED EMERGENCY FLOOD LIGHT.

Part: ACM — FAILED (A/C BAY) · airframe 10,476 hrs · 7,768 cycles

FLIGHT 5044 - DURING TAXI F/A REPORTED SMOKE IN CABIN, THEN RIGHT PACK AUTO FAIL CAUTION MESSAGE. A/C RETURNED TO GATE. REMOVED AND REPLACED RIGHT PACK ACM.

Part: DOOR — OPEN · airframe 9,985 hrs · 7,418 cycles

LOUD NOISE FROM NOSE DURING CLIMBOUT. AIRCRAFT RETURNED BACK TO MSP AND LANDED SAFELY. INSPECTED AIRCRAFT AND FOUND GROUND POWER SERVICE DOOR UNLATCHED. SECURED DOOR. NO FURTHER DEFECTS.

Part: ACM — ODOR · airframe 9,836 hrs · 7,313 cycles

FLIGHT 5461 - DURING CLIMBOUT OF CVG RECEIVED A FWD AND AFT LAVATORY SMOKE WARNING MESSAGE, CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. FLIGHT LANDED WITHOUT INCIDENT. PERFORMED OPERATIONAL CHECKS OF BOTH AIR CONDITIONING PACKS ON APU BLEED AIR, SMELL OF SMOKE DISAPPEARED. SUSPECT GLYCOL IN AIR DISTRIBUTION SYSTEM.

Part: WINDOW — CRACKED (COCKPIT) · airframe 8,162 hrs · 6,233 cycles

FLIGHT 5841 - EN ROUTE BDL-RSW THE CAPTAIN'S WINDSHIELD CRACKED, CREW DECLARED AN EMERGENCY AND DIVERTED TO MCO. FLIGHT LANDED WITHOUT INCIDENT. REPLACED THE CAPTAIN'S WINDSHIELD.

Part: COMPUTER — FAULTY (MLG) · airframe 7,655 hrs · 5,914 cycles

FLIGHT 5075- EN ROUTE CVG-PBI, RECEIVED A RIGHT MAIN LANDING GEAR CAUTION MESSAGE, CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. FLIGHT LANDED WITHOUT INCIDENT. REPLACED THE NR 2 DATA CONCENTRATOR UNIT.

Part: TORQUE TUBE — LOOSE (NR 4 ACTUATOR) · airframe 7,575 hrs · 5,870 cycles

FLIGHT 9490 - FLAPS FAIL CAUTION. SECURED LOOSE TORQUE TUBE AT THE RT NR 4 ACTUATOR.

Part: BATTERY — DISCHARGED (EMERGENCY LIGHT) · airframe 5,707 hrs · 4,408 cycles

FLIGHT 5196, 2 EMERGENCY LIGHTS AND OVERHEAD EXIT SIGN ARE INOP. REPLACED EMERGENCY LIGHT BATTERY.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 5,654 hrs · 4,385 cycles

FLIGHT 5490 EMERGENCY LIGHTS ARE INOP. COULD NOT DUPLICATE, OPERATIONAL CHECK OF EMERGENCY LIGHTS SATISFACTORY.

Part: EJECTOR — CRACKED (RT FUEL TANK) · airframe 5,284 hrs · 4,109 cycles

FLIGHT 5285 FUEL TRANSFERRING FROM RIGHT TANK TO CENTER TANK. REPLACED THE PRIMARY EJECTOR.

Part: ACTUATOR — FAULTY (NLG STEERING) · airframe 5,138 hrs · 3,992 cycles

FLIGHT 5307 - AFTER TAKEOFF FROM JAX RECEIVED A STEERING INOP CAUTION MESSAGE, CREW DECLARED AN EMERGENCY AND DIVERTED TO BWI. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE STEERING ACTUATOR.

Part: LIMITER — MALFUNCTIONED (VERTICAL STAB) · airframe 5,107 hrs · 3,973 cycles

DURING TEST FLIGHT WITH AUTOPILOT ENGAGED, AIRCRAFT EXPERIENCES PITCH OSCILLATIONS BETWEEN +/-20 TO 800 FPM VSI. PITCH DISCONNECT HANDLE PULLED IN FLIGHT AND REVEALED LAG IN LEFT SIDE PITCH CONTROL SYSTEM. PERFORMED FLIGHT CONTROL PATH INSPECTION AND FOUND THE LEFT ELEVATOR LOAD LIMITER BAD (CONNECTING ROD SEPARATED FROM SPRING HOUSING). REPLACED FAILED LOAD LIMITER WITH SERVICEABLE PART.

Part: PRESSURE SWITCH — FAULTY (NLG) · airframe 5,082 hrs · 3,954 cycles

FLIGHT 5803 RECEIVED A STEERING CAUTION MESSAGE AFTER TAKEOFF FROM CVG, AIRCRAFT RETURNED TO FIELD. REPLACED THE STEERING PRESSURE SWITCH.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 2,244 hrs · 1,716 cycles

FLIGHT 5072 SLATS FAIL CAUTION MESSAGE. COULD NOT DUPLICATE. NO FAULTS IN COMPUTER, OPERATION OF SLATS NORMAL.

Part: CONTROL VALVE — MALFUNCTIONED (BLEED AIR) · airframe 2,160 hrs · 1,651 cycles

FLIGHT 5073 LEFT COWL ANTI ICE AND LEFT BLEED CAUTION MESSAGE. REPLACED THE TEMP CONTROL VALVE.

Part: WARNING LIGHT — ILLUMINATED (SLAT) · airframe 2,104 hrs · 1,609 cycles

FLIGHT 5077 SLATS FAIL CAUTION MESSAGE. COULD NOT DUPLICATE, FOUND NO FAULT CODES IN COMPUTER. SYSTEM OPERATION NORMAL.

Part: SHUTOFF VALVE — MALFUNCTIONED (LT NACELLE) · airframe 2,066 hrs · 1,585 cycles

FLIGHT 5319 COWL ANTI ICE AND LEFT BLEED CAUTION MESSAGE. REPLACED THE LT PRSOV.

Part: WARNING LIGHT — FALSE INDICATION (SLATS) · airframe 1,787 hrs · 1,380 cycles

FLIGHT 5649 SLATS FAIL MESSAGE. NO FAULTS LOGGED IN COMPUTER, COULD NOT DUPLICATE. SYSTEM OPERATES NORMAL.

Part: CONTROL UNIT — FAULTY (E/E BAY) · airframe 1,552 hrs · 1,190 cycles

FLIGHT 5903) DURING CLIMB OUT OF STL RECEIVED AN IB FLIGHT SPOILER AND IB SPOILER CAUTION MESSAGE, AIRCRAFT RETURNED TO STL. REPLACED THE SPOILER/STABILIZER CONTROL UNIT.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 1,132 hrs · 878 cycles

FS 1098.20 BULKHEAD BETWEEN STRINGERS 8R AND 9R IS CRACKED. REPAIRED BY REMOVING DAMAGE AND INSTALLING A BATHTUB FITTING IAW MFG REO 670-53-61-034 REV. B.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 124 hrs · 106 cycles

FLIGHT 5812 FORWARD EMERGENCY LIGHTS ARE INOPERATIVE. REPLACED EMERGENCY BATTERY.