N526EA

Part: DRAG ANGLE — DAMAGED (ZONE 300) · airframe 33,221 hrs · 25,824 cycles

ELONGATE HOLES ON VERTICAL STABILIZER UNDER RH FWD DRAG ANGLE BTW 55.62% STGR DATUM TO 61.56% STGR DATUM. RH FWD DRAG ANGLE BTW 55.62% STGR DATUM TO 61.56% STGR DATUM WAS REPAIRED PER REO 670-55-31-196 REV.-A

Part: HINGE — NOT REPORTED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

PERM REPAIR - PASSENGER DOOR SURROUND STRUCTURE - HINGE REPLACEMENT REPLACE THE PASSENGER DOOR HINGE IN ACCORDANCE WITH CRJ700 SRM TASK 53-21-23-201-007- A01. PIANO HINGE OF PASSENGER DOOR WAS REPLACED PER CRJ700 SRM 53-21-23-201-007-A01

Part: FRAME ANGLE — CORRODED · airframe 33,221 hrs · 25,824 cycles

AFTER ANGLE REINFORCING REMOVAL IN REF NRC 00238, CORROSION ON ANGLE REINFORCING OF FRAME FS879 WAS FOUND. CORROSION WAS REMOVED ON ANGLE REINFORCING OF FRAME FS879 PER CRJ-700 SRM 51-21-06-001-001-A01, EVALUATED OUT LIMTS PER CRJ-700 SRM 53-51-06-101-003-A01 AND IT WAS REPLACED PER CRJ700 SRM 51-40-11-001-001-A01. AND ANGLE REINFORCING WAS INSTALLED UNDER NRC 0238

Part: CROSSBEAM — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION WAS FOUND ON LH CROSSBEAM AT FS 280.00. LH CROSSBEAM AT FS280.00 WAS EVALUATED OUT OF LIMITS PER CRJ700 SRM 53-00-01-101-001-A01 AND WAS REPLACED PER CRJ700 SRM 51-42-06-001-001-A01, SRM 51-42-10-001-001-A01 AND SRM 51-42-21-001-001-A01.

Part: HINGE FITTING — WORN (ZONE 500) · airframe 33,221 hrs · 25,824 cycles

NICKS ON LUGS OF AILERON HINGE 2 (INB/OUTB LUGS) AND HINGE 3 (INB LUG) AT LH WING REAR SPAR. DAMAGED LUGS OF AILERON HINGE 2 (INB/OUTB LUGS) AND HINGE 3 (INB LUG) AT LH WING REAR SPAR WERE REPAIRED PER REO 670-57-51-629 REV - -.

Part: STRINGER — WORN (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

WEAR ON STGR 8 BTW FS1144 TO FS1162 AT AFT EQUIPMENT BAY. WEAR ON STGR 8 BTW FS1144 TO FS1162 AT AFT EQUIPMENT BAY WAS EVALUATED OUT OF LIMITS PER CRJ-700 SRM 53-61-03-101-004-A01 AND WAS REPAIRED PER CRJ-700 SRM 53-00-03-201-002-A01.

Part: FRAME — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

AFTER DUCTS REMOVAL IN REF NRC 00236, CORROSION ON FRAME FS969 BTW STGR 26L TO 26R AT INTERNAL FUSELAGE. FRAME FS969 BTW STGR 26L TO 26R AT INTERNAL FUSELAGE. WAS REPLACED PER CRJ 700 SRM 51-42-06-001-001-A01 . AND SRM 51-42-21-001-001-A01.

Part: HINGE FITTING — DAMAGED (ZONE 500) · airframe 33,221 hrs · 25,824 cycles

STANDARD BUSHING FITS FREELY BORE LUG L5 CENTER HINGE AT LH AILERON ASSY. BORE LUG L5 CENTER HINGE AT LH AILERON ASSY WAS REPAIRED PER REO 670-57-61-237 REV. - -

Part: SKIN — CORRODED (ZONE 800) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON SETTLEMENT AREA OF ACCESS 832FL, 832EL, 832DL, 832CL, 832BL, 832AL, 832AR, AT PASSENGER DOOR. SETTLEMENT AREA ON ACCESS PANELS 832EL, 832DL, 832CL, 832BL, 832AL, 832AR WERE BLEND OUT, MEASURED WITHIN LIMITS PER CRJ-700 SRM 52-11-01-101-001-A01, 51-21-06-001-001-A01 AND SETTLEMENT AREA ON ACCESS PANEL 832FL WAS FOUND OUT OF LIMITS AND WAS REPAIRED PER REO 670-52-11-1499 REV. - -

Part: HINGE FITTING — CORRODED (ZONE 500) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON BORE LUGS: L1 AND L2 CENTER HINGE 2 AT LH AILERON ASSY. BORE LUGS: L1 AND L2 CENTER HINGE 2 AT LH AILERON ASSY WERE REPAIRED PER REO 670-57-61-237 REV. - -

Part: HINGE FITTING — CORRODED (NLG DOOR) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON NLG DOOR INTERNAL HOLES OF HINGE FITTINGS (2EAS) LH/RH AT FUSELAGE STRUCTURE WAS FOUND. CORROSION ON NLG DOOR INTERNAL HOLES OF HINGE FITTINGS (2EAS) LH/RH AT FUSELAGE STRUCTURE WERE EVALUATED OUT OF LIMITS PER CRJ-900 SRM 51-10-06-001-001-A01 AND REPLACED PER CRJ-900 SRM 51-42-21-001-001-A01.

Part: FITTING — CORRODED (PAX CABIN) · airframe 33,221 hrs · 25,824 cycles

AFTER REMOVAL OF CROSSBEAM, CORROSION WAS FOUND ON FLOOR FITTING BTW INTERCOSTAL RBL 15 - RBL 17 AND BTW FS 280 -295. DUE TO EXCESSIVE DAMAGE ON FLOOR FITTING BTW INTERCOSTAL RBL 15 - RBL 17 AND BTW FS 280 -295 WAS FOUND OUT OF LIMITS PER CRJ700 SRM 53-00-00-101-001-A01 THEREFORE WAS REPLACED PER CRJ700 SRM 51-42-20-001-001-A01 AND PER CRJ700 SRM 51-42-21-001-001-A01

Part: HINGE FITTING — CORRODED (ZONE 600 AILERON) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON BORE LUG # R1, R2, R4, R5, R6 OF CENTER HINGE FITTING AT RH AILERON. BORE LUG # R1, AND R4, WERE CLEANED PER CRJ700 SRM 51-26-00-001-001-A01, NO CORROSION WAS FOUND AND BORE LUG # R2, R5 AND R6 OF CENTER HINGE FITTING AT RH AILERON WERE REPAIRED PER REO 670-57-61-237 REV. - -

Part: BUSHING — WORN (RT AILERON) · airframe 33,221 hrs · 25,824 cycles

AFTER REMOVAL BUSHINGS, WEAR ON OUTBOARD FACE OF LUGS R5, R6 OF CENTER HINGE FITTING AT RH AILERON. WEAR ON OUTBOARD FACE OF LUGS R5, R6 OF CENTER HINGE FITTING AT RH AILERON. WERE REPAIRED PER REO. 670-57-61-237 REV - -

Part: HINGE FITTING — GOUGED (ZONE 600 AILERON) · airframe 33,221 hrs · 25,824 cycles

AFTER AILERON REMOVAL IN REF CARD 57-60-203_R/H-JIC, GOUGES ON LUG R4 CENTER HINGE FITTING AT RH AILERON. GOUGES ON LUG R4 CENTER HINGE FITTING AT RH AILERON. WERE REPAIRED PER REO 670-57-61-451 REV. - -

Part: SKIN — MECHANIC ERROR (ZONE 400) · airframe 33,221 hrs · 25,824 cycles

LH PYLON ACCESS PANEL 412HB MISDRILLED. GENERATE NEW RFTS REQUEST AND PROVIDE A DETAILS DAMAGE REPORT REQUESTING PERMANENT DISPOSITION. LT PYLON ACCESS PANEL 412HB MISDRILL WAS REPAIRED PER REO 670-54-51-084 REV.--

Part: BRAKE — CORRODED (ZONE 700) · airframe 33,221 hrs · 25,824 cycles

DURING REMOVAL OF MLG RH SHOCK STRUCT IN REFERENCE TASK CARD:32-079-003-19-RH CORROSION WAS FOUN ON BRAKE TAKE OUT RINK MLG RH. PIN, BRAKE TORQUE TAKE-OUT MLG RH WAS VERIFIED (P/N:49231-3 S/N: ACR110787) PER CRJ 700 IPC 32-11-39 AND MUST BE INSTALLED WITH JOB TRFKE004AS4Z

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

AFTER REMOVAL OF FLOOR PANEL SUPPORT ANGLE, CORROSION WAS FOUND ON RH CROSSBEAM AT FS 280.00. CORROSIÓN ON RH CROSSBEAM AT FS 280 ITS OUT OF LIMITS PER CRJ-700 SRM 53-00-01-101-001-A01 AND WAS REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01 SRM 51-42-10-001-001-A01 AND SRM 51-42-21-001-001-A01

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON SEAT RAIL AT RBL9 (02) SEGMENTS: (01) FS679 - FS863. (02) FS863 - FS1005. OF THE PAX CABIN. SEAT RAILS (2EAS) AT RBL9 FS=679 TO FS=1005. OF THE PAX CABIN WERE EVALUATE OUT LIMITS PER CRJ 700 SRM 53-41-49-101-001-A01 AND CRJ 700 SRM 53-51-49-101-001-A01 AND WERE REPLACED PER CRJ-700 AMM 53-00-49-400-801

Part: STATIC WICK — CORRODED (ZONE 300) · airframe 33,221 hrs · 25,824 cycles

CORROSION AT STATIC DICHARGER BASE, ACCESS PANEL 343BR. STATIC DICHARGER BASE ON ACCESS PANEL 343BR WAS REPLACED PER CRJ700 AMM 55-00-28-960-801 (CONFIG A01) AND SRM 51-42-06-001-001-A01

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ALONG EXTERNAL FACE OF FLOOR SILL BTW FS1000-FS1051.30 AT SURROUND STRUCTURE OF AFT BAGGAGE-BAY DOOR. DUE TO EXCESSIVE CORROSION MUST BE REPLACED PER CRJ 700 SRM 51-21-06-001-001-A01 AND SILL, LOWER BTW FS1000-FS1051.30 AT SURROUND STRUCTURE OF AFT BAGGAGE-BAY DOOR WAS REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01. SRM 51-42-21-001-001-A01 AND SRM 51-42-13-001-001-A01

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON FLOOR BEAM BTW FS985.00 TO FS1088.20 AND LBL27 AT AFT BAGGAGE BAY FLOOR STRUCTURE. DUE TO NO DAMAGE IS ALLOWED ON FLOOR BEAM BTW FS 1008 TO FS 1080 AND LBL 27 AT AFT BAGGAGE BAY FLOOR STRUCTURE WAS REPLACED PER SRM 53-61-43-101-001-A01 AND SRM 53-00-41-201-001-A01.

Part: FRAME — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON FRAME BTW FS 863 STGR 26R TO STGR 26L AT INTERNAL FUSELAGE. FRAME BTW FS 863 STGR 21R TO STGR 21L AT INTERNAL FUSELAGE WAS EVALUATED OUT LIMITS PER CRJ-700 SRM 53-00-00-101-001-A01 AND FRAME WAS REPLACED PER CRJ/700 SRM 51-42-21-001-001-A01 AND 51-42-06-001-001-A01

Part: FRAME — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON FRAME BTW FS909 STGR 26R TO STGR 26L AT INTERNAL FUSELAGE. CORROSION ON FRAME BTW FS909 STGR 26R TO STGR 26L AT INTERNAL FUSELAGE WAS REMOVED PER CRJ-700 SRM 51-21-06-001-001-A01. AND AREA OUT LIMITS PER CRJ-700 SRM 53-00-00-101-001-A01 AND WAS REPAIRED PER REO 670-53-51-355 REV. - - AND WIP #2 AND #9 MUST BE INSTALLED UNDER NRC 00369

Part: FRAME — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON FRAME BTW FS 879 STGR 26R TO STGR 26L AT INTERNAL FUSELAGE. CORROSION ON FRAME BTW FS 879 STGR 26R TO STGR 26L AT INTERNAL FUSELAGE WAS EVALUATE OUT OF LIMITS PER CRJ-700 SRM 53-51-06-101-003-A01 AND REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01.

Part: CROSSBEAM — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON CROSS BEAM ON FS1051.30 BTW LBL28 TO LBL39 AT BAGGAGE BAY FLOOR STRUCTURE. CROSS BEAM ON FS1051.30 BTW LBL28 TO LBL39 AT BAGGAGE BAY FLOOR STRUCTURE WAS REPAIRED PER REO 670-53-61-2549 REV -

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON FLOOR BEAM BTW FS985.00 TO FS1088.20 AND LBL9 AT AFT BAGGAGE BAY FLOOR STRUCTURE. DUE TO NO DAMAGE IS ALLOWED ON FLOOR BEAM BTW FS 985.00 TO FS 1088.20 AND LBL 9 AT AFT BAGGAGE BAY FLOOR STRUCTURE WAS REPLACED PER CRJ700 SRM 53-61-43-101-001-A01 AND SRM 53-00-41-201-001-A01

Part: SUPPORT CHANNEL — DAMAGED (PAX CABIN) · airframe 33,221 hrs · 25,824 cycles

ELONGATE HOLES ON LOWER CHANNEL FOUND AT RH RUDDER-PEDAL FRONT PIVOT SUPPORT STRUCTURE. LOWER CHANNEL AT RH RUDDER-PEDAL FRONT PIVOT SUPPORT STRUCTURE WAS REPAIRED PER REO 670-53-11-2175 REV.-

Part: FLOOR SUPPORT — CRACKED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CRACK ON FLOOR BEAM RBL 12.0 BTW FS 221.73 TO FS 229.00 AT FWD FUSELAGE INTERNAL STRUCTURE (FLIGHT COMPARTMENT FLOOR STRUCTURE BELOW WL79.50). CRACK ON FLOOR BEAM RBL 12.0 BTW FS 221.73 TO FS 229.00 AT FWD FUSELAGE INTERNAL STRUCTURE WAS REPAIRED PER 670-53-11-2167 REV.--

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION AT SEAT RAIL LBL 9 (02) SEGMENTS: (01) FS679 - FS863. (02) FS863 - FS1005. AT PAX CABIN. CORROSION AT SEAT RAIL LBL 9 (02) SEGMENTS: (01) FS679 - FS863. (02) FS863 - FS1005. AT PAX CABIN WAS EVALUATED OUT OF LIMITS PER PER CRJ-700 SRM 53-41-49-101-001-A01, CRJ-700 SRM 53-51-49-101-001-A01 AND REPLACED PER CRJ-700 AMM 53-00-49.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON RH SIDE SEAT RAIL (STRG 15R) (05) SEGMENTS: (01) FS573 - FS661. (02) FS679 - FS704. (03) FS704 - FS763. (04) FS783 - FS861. (05) FS861 - FS969. AT PAX CABIN. RH SIDE SEAT RAIL STRG 15R (FS573 - FS661) WAS CLEANED PER CRJ-700 SRM 51-26-00-001-001-A01 AND WAS INSPECTED PER CRJ-700 SRM 51-26-00-001-001-A01 NO WAS FOUND CORROSION. SEAT TRACK AT RH SIDE SEAT RAIL (STRG 15R) FS679 TO FS969. AT PAX CABIN. WERE FOUND OUT OF LIMITS PER CRJ-700 SRM 53-41-51-101-001-A01 AND PER CRJ/700 SRM 53-51-51-101-001-A01 THEREFORE WERE REPLACED PER CRJ-700 AMM 53-00-49 CONF(A03)

Part: ACCESS PANEL — DAMAGED (ZONE 400) · airframe 33,221 hrs · 25,824 cycles

PYLON ACCESS PANEL 412HB DAMAGED FASTENER LOCATION WITHIN 1193.53 FLIGHT HOURS AFTER COMPLETION OF SECTION I, ACCOMPLISH A PERMANENT REPAIR AT DISCREPANT LOCATION IN ACCORDANCE WITH APPROVED PROCEDURES OR REPLACE PART// ENGINEERING COMMENTS. PYLON ACCESS PANEL 412HB DAMAGED FASTENER LOCATION WAS REPAIRED PER REO 670-54-52-080 REV. --

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON LH SIDE SEAT RAIL (STRG 15L) 04 SEGMENTS: (01) FS573 - FS679. (02) FS679 - FS704. (03) FS704 - FS763. (04) FS783 - FS861. AT PAX CABIN. CORROSION ON LH SIDE SEAT RAIL (STRG 15L) 04 SEGMENTS: (01) FS573 - FS679. (02) FS679 - FS704. (03) FS704 - FS763. (04) FS783 - FS861. AT PAX CABIN WAS EVALUATED OUT OF LIMITS PER CRJ700 SRM 53-41-49-101-001-A01; CRJ700 SRM 53-31-49-101-001-A01 AND WERE REPLACED PER CRJ700 AMM 53-00-49 (CONFIG A03)

Part: HINGE FITTING — EXCESS PLAY (ZONE 300) · airframe 33,221 hrs · 25,824 cycles

DURING INSPECTION OF TASK CARD :55-30-203-JIC GVI OF THE VERTICAL STABILIZER INTERNAL AREA AROUND RUDDER POWER CONTROL UNIT WAS FOUND FREEPLAY ON BEARING OF LOWER HINGE FITTING AT REAR SPAR OF VERTICAL STABILIZER. HINGE FITTING #3 (P/N: AV670-21081-013 ) WAS REPLACED PER RIL # 2103 REV. B.

Part: SUPPORT ANGLE — CRACKED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CRACK ON SUPPORT ANGLES OF PANEL 542AZ/642AZ AT LH/RH MLG SHOCK STRUT BAY. SUPPORT ANGLES OF PANEL 542AZ/642AZ AT LH/RH MLG SHOCK STRUT BAY WERE REPLACED PER CRJ-700 SRM 51-42-21-001-001-A01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION AT SEAT RAIL LBL 9 (03) SEGMENTS: (01) FS375 - FS485. (02) FS485 - FS581. (03) FS581 - FS677. AT PAX CABIN. SEAT RAILS LBL 9 (03) SEGMENTS: (01) FS375 - FS485. (02) FS485 - FS581. (03) FS581 - FS677. AT PAX CABIN. WERE EVALUATES OUT LIMITS PER CRJ 700 SRM 53-21-49-101-001-A01 AND SRM 53-31-49-101-001-A01, SRM 53-41-49-101-001-A01, AND WERE REPLACED PER CRJ-700 AMM 53-00-49

Part: FRAME — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON FRAME FS 319.70 BTW STGR 20LH TO 21LH AT MAIN AVIONICS BAY. CORROSION ON FRAME FS 319.70 BTW STGR 20LH TO 21LH AT MAIN AVIONICS BAY. WAS REMOVED PER CRJ-700 SRM 51-21-06-001-001-A01 AND EVALUATE WITHIN LIMITS PER CRJ-700 SRM 53-21-06-101-002-A01

Part: ANGLE — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON ANGLE MID CAP BTW FS310.00 TO FS349.00 AT PASSENGER SURROUND STRUCTURE. ANGLE MID CAP BTW FS310.00 TO FS349.00 AT PASSENGER SURROUND STRUCTURE WAS EVALUATED OUT OF LIMTS PER CRJ-700 SRM 53-00-00-101-001-A01 AND IT WAS REPLACED PER CRJ-700 SRM 51-41-02-001-001-A01

Part: SKIN — SCRATCHED (ZONE) · airframe 33,221 hrs · 25,824 cycles

3250FH PERM REPAIR - SCRATCH DAMAGE ON FUSELAGE SKIN BETWEEN FS1031.00-FS1051.30 THE SUBJECT CONDITION IS STRUCTURALLY ACCEPTABLE FOR 3250 FLIGHT HOURS FROM TIME OF INCORPORATION OF THIS REO AT REV -. ENGINEERING COMMENTS: COMPLY WITH STEP 5 OF REO 670-53-61-2322 AND VALIDATE THAT THERE HAS BEEN NO PROPAGATION TO THE REPAIRED AREA. GENERATE NEW RFTS REQUEST AND PROVIDE A DETAILS DAMAGE REPORT REQUESTING PERMANENT DISPOSITION. SCRATCH DAMAGE ON FUSELAGE SKIN BETWEEN FS1031 TO FS1051 WERE REPAIRED PER REO 670-53-61-2536 REV. --

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CRACK ON INTERCOSTALS OF TIRE BURST SUPPORT STRUCTURE (SUPPORT FOR 542AZ/642AZ) AT LH/RH MLG SHOCK STRUT BAY. INTERCOSTALS OF TIRE BURST SUPPORT STRUCTURE (SUPPORT FOR 542AZ/642AZ) AT LH/RH MLG SHOCK STRUT BAY WERE REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01, CRJ-700 SRM 51-42-10-001-001-A01. AND CRJ-700 SRM 51-42-21-001-001-A01.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON POST LOWER CORNER OF FS 280 STGR 25LH OF AT MAIN AVIONICS BAY. POST BTW FS 280/ STGR 25LH WAS REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01 STEP 6.C, SRM 51-42-10-001-001-A01 STEP 8.C AND SRM 51-42-21-001-001-A01 STEP 6.C

Part: FITTING — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON SUPPORT OF ACTUATOR ROD ASSEMBLY BTW FS310.00 TO FS319.70 AND STGR18LH AT LOWER SURROUND STRUCTURE OF PASSENGER DOOR. SUPPORT OF ACTUATOR ROD ASSEMBLY BTW FS310.00 TO FS319.70 AND STGR18LH (FITTING) AT LOWER SURROUND STRUCTURE OF PASSENGER DOOR WAS REPLACED PER CRJ700 SRM 51-42-21-001-001-A01

Part: STRINGER — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON STGR 26RH BTW FS 349-364 AT MAIN AVIONICS BAY. CORROSION ON STGR 26RH BTW FS 349-364 AT MAIN AVIONICS BAY DUE TO EXCESS DAMAGE WAS EVALUATED OUT OF LIMITS PER CRJ-700 SRM 53-21-03-101-006-A01 AND REPLACED PER CRJ 700 SRM 51-42-21-001-001-A01 AND SRM 51-42-06-001-001-A01

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON FLOOR SUPPORTS (2EAS), PLATE (1EA), BRACKET MACHINED (2EAS) BTW FS 533 TO FS 581 STGR 26LH TO STGR 21LH AT FWD CARGO COMPARTMENT. CORROSION ON FLOOR SUPPORTS (2EAS), PLATE (1EA), MACHINED BRACKET (2EAS) BTW FS 533 TO FS 581 STGR 26LH TO STGR 21LH AT FWD CARGO COMPARTMENT WAS EVALUATED WHITOUT ALLOWABLE DAMAGE THEREFORE THE SUPPORTS 2(EAS), PLATE (1EA), BRACKET MACHINED (2EAS) WERE REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01 AND SRM 51-42-22-001-001-A01.

Part: WEB — MECHANIC ERROR (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

MISDRILL ON LOWER SURROUND STRUCTURE OF FWD COMPARTENT DOOR. REPAIRED PER REO 670-53-31-1078 REV --

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION AND WRONG INSTALLED FASTENERS (4EAS) ON FLOOR PANEL SUPPORT ANGLE AT FS280. FLOOR PANEL SUPPORT ANGLE AT FS280.00 WAS REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01. AND SRM 51-42-21-001-001-A01.

Part: WEB — GOUGED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

GOUGES ON WEB FROM THE FWD EDGE AND LOWER EDGE AT DOOR SURROUND STRUCTURE AT FWD BAGGAGE BAY. GOUGES ON WEB FROM THE FWD EDGE AND LOWER EDGE AT DOOR SURROUND STRUCTURE AT FWD BAGGAGE BAY WERE BLENDED OUT PER CRJ-700 SRM 51-12-00-001-001-A01 AND EVALUATED WITHIN LIMITS WITH ORIGINAL THICKNESS IS 0.080" AND REMAINING THICKNESS IS 0.073" PER CRJ-7000 SRM 53-31-23-101-001-A01 AND REPAIRED PER REO 670-53-31-1078 REV --

Part: SKIN — WORN (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

WEAR ON LOWER SKIN OF AFT FUSELAGE ON FS970.00 TO FS 977.00 AND STG 27. LOWER SKIN OF AFT FUSELAGE ON FS970.00 TO FS 977.00 AND STG 27 WAS REPAIRED PER REO 670-53-00-789 REV.--

Part: DRAG ANGLE — CRACKED (ZONE 300) · airframe 33,221 hrs · 25,824 cycles

CRACK ON FWD AND AFT RH DRAG ANGLE BTW UNION OF VERTICAL STABILIZER AND FUSELAGE (67.5% REAR SPAR DATUM). FWD AND AFT DRAG ANGLE WERE REPAIRED PER CRJ700 SRM 55-31-00-201-001-A01

Part: HINGE FITTING — EXCESS PLAY (ZONE 300) · airframe 33,221 hrs · 25,824 cycles

DURING INSPECTION OF TASK CARD :55-30-203-JIC GVI OF THE VERTICAL STABILIZER INTERNAL AREA AROUND RUDDER POWER CONTROL UNIT WAS FOUND FREEPLAY ON BEARING OF LOWER HINGE FITTING AT REAR SPAR OF VERTICAL STABILIZER. HINGE FITTING #3 (P/N: AV670-21081-013 ) WAS REPLACED PER RIL # 2103 REV. B.

Part: HINGE — CORRODED (ZONE 800) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON HINGES (2EAS) AT ACCESS PANEL 832ET. HINGES (2EAS AT ACCESS PANEL 832ET WERE REPLACED PER CRJ700 SRM 51-42-06-001-A01 AND CRJ 700 SRM 51-41-02-001-001-A01

Part: SEAL REST — CORRODED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON SEAL REST WAS FOUND. SEALS REST WERE CLEANED PER CRJ-700 SRM 51-26-00-001-001-A01 AND FWD CORNER SEAL RETAINER BAGG DR NO CORROSION WAS FOUND ALSO RETAINER SEAL MID SECTION AND RETAINER SEAL AFT CORNER WERE REPLACED PER CRJ- 700 SRM 51-42-06-001-001-A01

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON SEAT RAIL AT RBL9 (03) SEGMENTS: (01) FS375 - FS485. (02) FS485 - FS581. (03) FS581 - FS677. OF THE PAX CABIN.. SEAT RAILS AT RBL9 (03) SEGMENTS: (01) FS375 - FS485. (02) FS485 - FS581. (03) FS581 - FS677. OF THE PAX CABIN. WERE EVALUATE OUT LIMITS PER CRJ 700 SRM 53-21-49-101-001-A01, SRM 53-31-49-101-001-A01, SRM 53-41-49-101-001-A01 AND WERE REPLACED PER CRJ-700 AMM 53-00-49

Part: ANGLE — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON INTERNAL REINFORCEMENT ANGLE OF LP GROUND CONNECTION ACCESS DOOR (182BR). CORROSION ON INTERNAL REINFORCEMENT ANGLE OF LP GROUND CONNECTION ACCESS DOOR (182BR) WAS EVALUATED OUT OF LIMITS PER CRJ-700 SRM 53-00-00-101-001-A01 AND REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01.

Part: HINGE — CORRODED (ZONE 200) · airframe 33,221 hrs · 25,824 cycles

CORROSION ON HINGES (1EAS) AND HINGE FITTINGS (2EAS) OF THE AFT LAVATORY SERVICE DOOR 196ER. HINGES (1EAS) AND HINGE FITTINGS (2EAS) OF THE AFT LAVATORY SERVICE DOOR 196ER. WERE REPLACED PER CRJ700 AMM 52-45-01

Part: DOOR FRAME — WORN (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

WEAR ON SURROUND OF HANDLE OF AFT COMPARTMENT DOOR. WEAR ON SURROUND OF HANDLE OF AFT COMPARTMENT DOOR WAS REPAIRED PER REO 670-52-31-031 REV B

Part: SKIN — DENTED (ZONE 100) · airframe 33,221 hrs · 25,824 cycles

DENT ON EXTERNAL LOWER FUSELAGE BTW FS310.00 TO FS319.00 AND STGR#21 TO STGR#20 RH SIDE. DENT ON EXTERNAL LOWER FUSELAGE BTW FS310.00 TO FS319.00 AND STGR#21 TO STGR#20 RH SIDE WAS REPAIRED PER REO 670-53-21 -2673 REV-.

Part: FAIRING — DAMAGED (ZONE 300) · airframe 33,221 hrs · 25,824 cycles

FAIRING ASSY, LOWER VISOR (LH) 326CL WITHIN 2016.46 FLIGHT HOURS AFTER SECTION I, ACCOMPLISH A PERMANENT REPAIR AT DISCREPANT AREA IN ACCORDANCE WITH APPROVED PROCEDURES OR REPLACE PART. FAIRING ASSY, LOWER VISOR (LH) 326CL WAS REPLACED BY NEW FAIRNG PER EA 55-2025-0035 REV -- SECCTION III STEP 1 AND ELONGATED HOLE TO LHS H-STAB LOWER VISOR TEE WAS REPAIRED PER 670-55-11-424 REV.--

Part: GCU — FAULTED (ZONE 400) · airframe 33,192 hrs · 25,804 cycles

ACFT ESS BUSS CAUTION MSG IN FLIGHT. REMOVED AND REPLACED IDG GCU 1 IAW AMM 24-11-07-000/400-801-A01, PERFORMED OPS TEST IAW AMM 24-11-01-710-801-A01-PSA, OPS CHECK GOOD.

Part: WATER SEPARATOR — ODOR (ACM) · airframe 32,863 hrs · 25,529 cycles

NOTED A SMELL IN FD AFTER INITIATING O2 MASK TEST. FD FILLED WITH SMOKE AND ELECTIRCAL BURING SMELL. RAN EVACUATION QRC. NO MEDICAL ATTENTION WAS REQUIRED. / REMOVED AND REPLACED L PACK WATER EXTRACTER IAW CRJ700 AMM-21-51-18-000/400-801-A01. OPS AND LEAK CHECK GOOD.

Part: SENSOR — FAULTED (RT A/C PACK) · airframe 31,377 hrs · 24,299 cycles

R PACK TEMP CAUTION MSG IN FLIGHT. / REMOVED AND REPLACED RH PACK COMPRESSOR-DISCHARGE TEMPERATURE SENSOR IAW CRJ 700 AMM 21-51-10-000/400-801. OPS CHECK GOOD.

Part: SKIN — PUNCTURED (BS 985) · airframe 30,735 hrs · 23,771 cycles

PUNTURE/GASH IN AIRCRAFT SKIN NEAR PANEL 196DR. / REO 670-53-61-2302 REPAIR TO FUSELAGE SKIN PANEL AND FRAME BTW FS985.00 - FS1015.00 & BTW STR19R - STR22R.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 28,858 hrs · 22,170 cycles

SMOKE IN MAIN CABIN ON APPROACH CENTERED AROUND EXIT ROWS / PERFORMED TROUBLESHOOTING IAW CRJ700 FIM 21-22-00-810-806-A01. NOTED ELECTRICAL SMELL WITH RECIRCULATION FANS ON, NO SMELL PRESENT WITH RECIRCULATION FANS OFF. SEE LOGBOOK PAGE 22690263 FOR RECIRCULATION FAN DEFERRAL. PERFORMED OPERATIONAL TEST OF LEFT AND RIGHT RECIRCULATION FANS AND OPS CHECK GOOD, NO EVIDENCE OF SMOKE IN CABIN NOTED AT THIS TIME IAW CRJ 700 AMM 21-22-10-710-801. THIS CLEARS MEL 21-22-01-2. REMOVED COLLARS AND CLOSED CIRCUIT BREAKERS CBP1-A5, CBP2-A5 AND CBP2-B11 OPENED FOR MEL 21-22-01-2.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 28,353 hrs · 21,738 cycles

SPARKS COMING ELECTRICAL POWER CONTROL PANEL / INSTALLED ELECTRICAL CONTROL PANEL IAW CRJ 700 AMM 24-13-01-400-800-A01. OPS CHECK GOOD

Part: NONE — NONE · airframe 28,044 hrs · 21,462 cycles

1 DENT WAS DISCOVERED ON THE FUSELAGE SKIN PANEL BETWEEN FS193.00-FS202.75 AND STR BL22-STR 14. THE DENT HAS THE FOLLOWING DIMENSIONS (0.750€?L X 0.750€?W X 0.0005€?D). / COMPLIED WITH PERMANENT REPAIR EA 22-C7-53-1105 REV B IAW EA INSTRUCTIONS. "

Part: WINDSHIELD — CRACKED (200) · airframe 26,445 hrs · 20,050 cycles

RH WINDSCREEN CRACKED IN FLIGHT AND ARCED / REMOVED AND REPLACED RT WINDSHIELD IAW CRJ7 AMM 56-11-01-000/400-801-A01 PSA. C/W OPERATIONAL & LEAK CHECK OF R/H WINDSHIELD IAW CRJ700 AMM 30-41-06-710-801-A01 & AMM 21-31-00-910-801/802 & AMM 56-11-01-400-801-A01-PSA. LEAK & OPS CHECK GOOD AT THIS TIME. REMOVED AND REPLACED RH WINDOW TEMP CONTROLLER.

Part: STRINGER — CORRODED · corrosion level 2 · airframe 26,039 hrs · 19,686 cycles

(N0124) CORROSION ON STGR26LH TO STGR25RH AND BETWEEN FS 295.00 TO FS 310.00. STRINGERS 26RH AND 25RH BTW F.S. 280.0 TO 333.0 REMOVED PER CRJ700 SRM 51-42-21 AND 51-42-06 NEW SRINGERS DRILLED AND ADJUSTED I.A.W. CRJ700 SRM 51-40-11 DRILL HOLES TREATED AND PRIMED ON BOTH NEW STRINGERS I.A.W. CRJ700 SRM 51-25-41 AND 51-25-06 NEW STRINGERS INSTALLED I.A.W. CRJ700 SRM 51-42-06 AND 51-42-21 TOP COATED APPLIED ON INTERNAL STRUCTURE I.A.W. CRJ700 SRM 51-25-16.

Part: INTERCOSTAL — CORRODED · corrosion level 2 · airframe 26,039 hrs · 19,686 cycles

(N0366) CORROSION FOUND AT STRG 27 , AFT INTERCOASTAL (LH , INB) BETWEEN FS349.00 AND FS 364.00. REPAIR FOR AFT INTERCOASTAL L/H INBOARD BETWEEN FS349.00 & FS364.00 STRINGER 27 IS ACCOMPLISHED AFTER REMOVING THE INTERCOASTAL PROX SENSOR REMOVED THE CORROSION FOUND, NEW INTERCOASTAL IS INSTALLED TO THE PROXIMITY SENSOR IS RE-INSTALLED, IAW SRM 51-42-06, SRM 51-42-24. PROX SENSOR IS RESTORED & OPS TEST GOOD IAW AMM 52-70-08-820-801, CRJ 700 CONFIG A01

Part: ANGLE — CORRODED · corrosion level 2 · airframe 26,039 hrs · 19,686 cycles

(N0300) CORROSION FOUND ON FWD FACE ANGLE OF CROSS BEAM FS280.00 BETWEEN LBL12.00 AND RBL12.00. REMOVED AND REPLACED ANGLE OF CROSS BEAM FS280.00 BETWEEN LBL12.00 AND RBL 12.00 IAW CRJ 700 SRM 51-42-06 AND 51-77-00.

Part: STRINGER — CORRODED · corrosion level 2 · airframe 26,039 hrs · 13,686 cycles

(N0133) CORROSION FOUND ON STRINGER 26R BETWEEN FS319.70 TO FS349.00, TO INCLUDE CORROSION ON STGR26R UNION SPLICE BETWEEN FS333.00 TO FS349.00. CLEAN AND EVALUATE. STRINGER 26RH REMOVED BTW F.S. 333.0 TO 364.0 I.A.W. CRJ700 SRM 51-42-06 AND 51-42-21STRINGER SPLICE UNION SPLICE REMOVED I.A.W. CRJ700 SRM 51-42-06 AND 51-42-21NEW STRINGER 26RH AND SPLICE DRILLED, TREATED AND PRIMED PER CRJ700 SRM 51-40-11, 51-25-41 AND 51-25-06NEW STRINGER 26 RH F.S. 333.0 TO 364.0 AND SPLICE UNION AT F.S. 333.0 INSTALLED I.A.W. CRJ700 SRM 51-42-06 AND 51-42-21.TOP COAT APPLIED I.A.W. CRJ700 SRM 51-25-16 PART REQUIREMENTS

Part: STRINGER SPLICE — CORRODED · corrosion level 2 · airframe 26,039 hrs · 19,686 cycles

(N0130) CORROSION FOUND ON STRINGER UNION SPLICE LOCATED AT STGR25RH BETWEEN FS319.70 TO FS333.00. CLEAN AND EVALUATE. IVETS REMOVED ON STRINGER UNION SPLICE 25RH AT F.S. 333.0 IN ORDER TO GAIN ACCESS I.A.W. CRJ700 SRM 51-42-06CORROSION REMOVED AND EVALUATED. OUT OF LIMITS I.A.W. CRJ700 SRM 53-21-08NEW STRINGER SPLICE UNION DRILLED, TREATED AND PRIMED PER CRJ700 SRM 51-40-11, 51-25-41 AMD 51-25-06.INSTALLATION OF NEW STRINGER 25RH SPLICE UNION IS ADDRESSED ON W002275/N0124.

Part: INTERCOSTAL — CORRODED · corrosion level 2 · airframe 26,039 hrs · 19,686 cycles

(N0299) AT FS349:00 & FS364:00 FWD INTERCOSTAL HAS CORROSION AROUND SKIN RIVETS. INTERCOSTAL OVER STRG 27 BTW F.S. 349.0 TO 364.0 REMOVED I.A.W. CRJ700 SRM 51-42-06 NEW INTERCOSTAL DRILLED AND DRILL HOLES TREATED AND PRIMED I.A.W. CRJ700 SRM 51-40-11, 51-25-41 AND 51-25-06 NEW INTERCOSTAL INSTALLED I.A.W. CRJ700 SRM 51-42-06 AND 51-42-21 TOP COAT APPLIED OVER ATTACHED AREA I.A.W. CRJ700 SRM 51-25-16

Part: DOOR SILL — CORRODED · corrosion level 2 · airframe 26,039 hrs · 19,686 cycles

(N0263) PASSENGER DOOR LOWER SILL FRAME HAS CORROSION BETWEEN APPROX. FS310.00 TO FS349.00 AND WL72.00 UNDER THE FLOORBOARD. HEAT TREATED 1EA REPAIR ANGLE FROM 7075-0 TO T6/ .063 THICK IAW AMS 2770R. ROCKWELL HARDNESS TESTED MATERIAL @HRB 86 IAW SRM 51-11-11 USING TESTER I.D. STS- 5061 CAL DUE 21 JUL 2022 CONDUCTIVITY TESTED MATERIAL@ 33.0 IAW AMS 2658 USING TESTER I.D. STS-5127 CAL DUE 20 JAN 2022PASSENGER DOOR LOWER SILL FRAME, TO INCLUDE MID CAP ANGLE BETWEEN APPROX. FS310.00 TO FS349.00 AND WL72.00 UNDER FLOORBOARD WERE REMOVED AND REPLACED IAW CRJ 700 SRM 51-25-06. SEE CONTINUATION SHEETS AND ATTACHED FOR BREAKDOWN OF WORK PERFORMED.

Part: SKIN PANEL — DAMAGED (ZONE 200) · airframe 26,039 hrs · 19,686 cycles

DENT AND GOUGE DAMAGE ON FUSELAGE SKIN AT FS 518 STR 16L

Part: SELECTOR VALVE — FAULTY (MLG) · airframe 23,689 hrs · 17,578 cycles

LANDING GEAR HANDLE WILL NOT EXTEND OR RETRACT LANDING GEAR IN FLIGHT, PERFORMED QRH MANUAL GEAR EXT. WAS SUCCESSFUL. REMOVED AND REPLACED MLG SELECTOR VALVE IAW CRJ700 AMM 32-32-10-000/400-801. OPS CHECK GOOD.

Part: FLOORBEAM — CORRODED (BS 280) · corrosion level 2 · airframe 22,905 hrs · 16,928 cycles

FS280 IS CORRODED AT LBL 9 AND RBL 9 UNDER TITANIUM CAP. UPON FURTHER INVESTIGATION FOUND BOTH LH AND RH FS280.00 BEAMS TO BE CRACKED AND CORRODED REQUIRES REPLACEMENT OF BOTH. REMOVED BOTH LH AND RH FS280.00 BEAMS AS REQUIRED IAW CRJ 700 SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01, AND 51-42-22-001-001-A01. . UPON FURTHER INVESTIGATION FOUND BOTH LH AND RH CAP ANGLES TO HAVE ELONGATED HOLES FROM CORROSION ON BEAMS EXPANDING AND PULLING THE RIVET HEADS THROUGH THE HOLES REQUIRES REPLACEMENT. REMOVED BOTH LH AND RH CAP ANGLES, LOCATED AND DRILLED UP NEW SERVICEABLE CAP ANGLES PN:CC670-34096-18B AND 25B IAW CRJ 700 SRM 51-40-11-001-001-A01, REFERENCE MWC JOB:21030431 OP:23 FOR INSTALL. FOUND FWD U BRACKET

Part: GUSSET — CRACKED (BS 280) · airframe 22,905 hrs · 16,928 cycles

WHILE PERFORMING SB670BA-53-041 FOUND BOTH LH AND RH FS 280.00 COCKPIT DOOR POSTS TO HAVE CORROSION T THE BOTTOM EDGES. CUT AWAY LH DOOR POST LOWER END. REF CRJ 700 SRM 53-11-10-201-006-A01. REPAIRED LH LOWER PORTION OF DOOR POST IAW CRJ 700 SRM 53-11-10-201-006-A01. UPON FURTHER INVESTIGATION, RH DOOR POST LOWER EDGE DAMAGE FOUND TO BE NEGLIGIBLE AND ONLY PAINT. NO MAT'L LOST. WHILE PERFORMING DOOR POST REPAIR, FOUND BOTH LH & RH CORNER GUSSETS TO BE CRACKED. REMOVED OLD, LOCATED, DRILLED & INSTALLED BOTH LH & RH GUSSETS IAW CRJ 700 SRM 51-42-13-001-001-A01 & 51-40-11-001-001-A01.

Part: ANGLE — CORRODED (BS 280) · corrosion level 2 · airframe 22,905 hrs · 16,928 cycles

FS280 FWD J ANGLE IS CORRODED. UPON FURTHER INVESTIGATION, FOUND FS280 FWD J-ANGLE TO BE CORODED BEYOND LIMITS IAW CRJ700 SRM SB 00-00-101-001-A01 REQUIRES REPLACEMENT. REMOVED CORRODED J-ANGLE IAW CRJ700 SRM 51-42-00-001-001-A01, 51-42-13-001-001-A01, 51-42-22-001-001-A01 AND 51-42-21-001-001-A01. INSTALLATION OF J-ANGLE REQUIRED. LOCATED AND DRILLED NEW SERVICEABLE "J" ANGLE IAW CRJ900 SRM 51-40-11-001-001-A01. P/N:CC670-34095-3S. INSTALLATION OF J-ANGLE WAS NOT DOCUMENTED ON ITEM #2. INSTALLATION OF J-ANGLE REQUIRED. INSTALLATION OF J-ANGLE WAS NOT COMPLETE AT TIME OF BUY OFF FOR BLOCK 2. THEREFORE NOT INSTALLATION DOCUMENTATION REQUIRED AT THAT TIME. INSTALLATION OF "J" ANGLE REQUIRED. INSTALLED J A

Part: BULKHEAD WEB — CORRODED (BS 280) · corrosion level 2 · airframe 22,905 hrs · 16,928 cycles

WHILE PERFORMING SB670BA-53-041 FOUND BOTH LH AND RH FS280.00 BULKHEAD LOWER WEBS TO BE CORRODED. UPON FURTHER INVESTIGATION FOUND LOWER WEBS ON BOTH LH AND RH TO BE CORRODED BEYOND LIMITS REQUIRING REPAIR. COMPLIED WITH 280 BULKHEAD LOWER WEB REPAIRS (LH AND RH) IAW CRJ700 SRM 53-11-10-201-004-A01. LOWER LH AND RH WEB REPAIRS C/W DURING SB 670BA-53-041 COMPLIANCE. UPON FURTHER INVESTIGATION, FOUND WEB WAS NOT REPAIRED DURING SB 670BA-53-041. REF CORRECTIVE ACTION STEP 1 ABOVE FOR WEB REPAIRS. ONLY PART B OF SB 670BA-53-041 WAS ACCOMPLISHED.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 22,905 hrs · 16,928 cycles

WHILE PERFORMING SB670BA-53-041, FOUND LH COCKPIT FLOOR BEAM AT LB 11.00 OT BE CRACKED FWD OF ANGLE FITTING. APPLIED PROTECTIVE BARRIER OVER EWIS COMPONENTS BETWEEN FS280 AND FS265 UNDER FLOORBOARDS. VERIFIED ALL APPLIED PROTECTIVE BARRIER OVER EWIS COMPONENTS BETWEEN FS280 AND FS265 IS REMOVED UNDER FLOORBOARDS. PERFORMED EDDY CURRENT ON LBL 11/12 FLOORBEAM TYPE III CUTOUT, ONE INDICATION NOTED .250" LONG BY 100% FSH MARKED ON A/C FAILED NDT IAW CRJ 700 SRM 53-11-43-201-003-A01. REQUIRES TYPE IV REPAIR IAW CRJ 700 SRM 53-11-43-201-003-A01. REPAIRED LH COCKPIT FLOORBEAM IAW CRJ 700 SRM 53-11-43-201-003-A01 REPAIR TYPE 4. FOUND LH COCKPIT FLOORBOARD SUPPORT ANGLE TO BE CRACKED. REMOVED AND REPLACED CRACKED ANGLE IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 22,905 hrs · 16,928 cycles

WHILE PERFORMING SB670BA-53-041, FOUND RH COCKPIT FLOORBEAM AT RBL 11.00 TO BE CRACKED FWD OF THE ANGLE FITTING. PERFORMED EDDY CURRENT OF CRACKED AREA OF RBL 11/12 FLOORBEAM AND FOUND INDICATIONS EXTENDING BEYOND TYPE III CUTOUT OF SRM CRJ 700 53-11-43-201-003-A01, FAILED NDT .200" LONG BY 100% FSH. REQUIRES TYPE IV REPAIR IAW CRJ 700 SRM 53-11-43-201-003-A01. REPAIRED RH COCKPIT FLOORBEAM IAW CRJ 700 SRM 53-11-43-201-003-A01 REPAIR TYPE 4. FOUND RH COCKPIT FLOORBOARD SUPPORT ANGLE TO BE CRACKED. REMOVED AND REPLACED CRACKED ANGLE IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: PLENUM — LEAKING (RIGHT) · airframe 22,610 hrs · 16,664 cycles

FLIGHT 5116 HAD A LOSS OF PRESSURIZATION AT 6000FT OUT OF STL. CAPTAIN STATED THEY LOST THE RIGHT HAND PACK WITH THE LEFT HAND PACK ALREADY DEFERRED. DECLARED AN EMERGENCY AND RETURN TO DEPARTURE. AIRCRAFT IS OUT OF SERVICE. TROUBLESHOT IAW FIM 75-30-00-810-811, FOUND PRSOV FAILED. R & R THE RT PRSOV IAW AMM 36-12-01-000-400-801, OPS AND LEAK CHECKED GOOD. DURING THE TROUBLESHOOTING OPS CHECK AND ENG RUNS AT HIGH POWER, MESSAGES DISPLAYED AGAIN. INTERROGATED MDC, FOUND B1-349539 T/S PER FIM 36-21-03-810-814, FOUND RT PLENUM LEAKING AT MULTIPLE AREAS. REPLACED THE RT PLENUM . OPS AND LEAK CHECKED GOOD.

Part: PACKING — DAMAGED · airframe 22,473 hrs · 16,539 cycles

FLIGHT 5647 CLT-HSV RETURNED TO FIELD DUE TO A RIGHT PACK DUCT WARNING FOLLOWED BY A CAUTION MSG DURING THE FLOW OF THE QRH. LEFT PACK WAS ALREADY DEFERRED. CREW REDUCED ALTITUDE TO 10K AND RETURNED TO CLT DUE TO CABIN TEMPERATURES BEING UNCOMFORTABLE FOR PASSENGERS. EMERGENCY WAS NOT DECLARED. FLIGHT LANDED WITHOUT ISSUE AND HAS BEEN SWAPPED TO ANOTHER AIRCRAFT. FOUND AIR LEAK AT BOTTOM PACKING OF COMPRESSOR DISCHARGE TEMP SENSOR PIPES ASSY REMOVED AND REPLACED PACKING, LEAK CHECK GOOD.

Part: DUCT — DAMAGED (BLEED AIR SYS) · airframe 22,453 hrs · 16,516 cycles

WHILE CLIMBING OUT. CREW RECEIVED A BLEED DUCT WARNING MESSAGE. CREW RAN THE QRH WHICH TOLD THEM TO SWAP TO THE OTHER PACK. OTHER PACK WAS ALREADY DEFERRED AND COULD NOT BE USED. CREW TURNED OFF WORKING PACK AND FLEW UNPRESSURIZED BACK. NO EMERGENCY WS DECLARED. ONLY ISSUE WAS IT BEGAN TO BECOME HOT IN THE CABIN BY THE TIME THEY LANDED. FOUND DUCT (P/N: GG670-80304-4) LEAKING. REPLACED DUCT.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 22,016 hrs · 16,109 cycles

DURING INITIAL CLIMB, CREW RECEIVED HIGH OIL TEMP WARNING. CREW DECIDED TO RETURN TO CLT. FAA AND TOWER REPORTS CREW DID DECLARE AN EMERGENCY. PERFORMED RH ENGINE START TO MONITOR OIL TEMPERATURE AND FOUND OIL TEMP TO BE WITHIN LIMITS. AFTER 30 MINUTES RUNNING THE ENGINE TEMP WAS 81*C ENGINE RUN PERFORMED. NO OTHER DEFECTS NOTED.

Part: SAFETY VALVE — FAILED (CABIN PRESSURE) · airframe 16,967 hrs · 11,677 cycles

AIRCRAFT NOT PRESSURIZING AFTER TAKE OFF GOING THROUGH 9,000 FEET AND 11,000, LEVELED OFF AT 10,000 FT AND RETURN TO DEPARTURE. REMOVED AND REPLACED SAFETY VALVE IAW AMM 21-32-03. OPS CHECKED GOOD.

Part: IGNITION LEAD — FAILED (RT ENGINE) · airframe 16,715 hrs · 11,472 cycles

STRONG FUEL SMELL AFTER A FAILED ATTEMPT TO START RIGHT ENGINE. DEFERRED NR 2 ENG IGNITION B. NO FURTHER FUEL SMELL NOTED. REMOVED AND REPLACED RT IGN "B" LEAD AND IGNITER IAW AMM 74-20-03 AND 74-20-01. OPS CHECK GOOD. IGNITOR P/N CH31926

Part: FLASHLIGHT ASSY — INOPERATIVE (FWD CABIN) · airframe 16,161 hrs · 11,034 cycles

FA FORWARD FLASHLIGHT NOT CHARGING. REMOVED AND REPLACED THE FLASHLIGHT ASSY IAW AMM 25-61-02, OPS CHECKED GOOD.

Part: FRAME — DAMAGED (BS 193) · airframe 16,127 hrs · 11,004 cycles

UPPER FRAME AT BS 193 IS DAMAGED. REPAIRED UPPER FRAME IAW ERS-CR-53MR-2408.

Part: STRINGER — DAMAGED (BS 193-202) · airframe 16,127 hrs · 11,004 cycles

STRINGER 14L BETWEEN BS 193 AND 202.75 IS DAMAGED. INSTALLED A NEW STRINGER IAW SRM 51-42-06.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 15,694 hrs · 10,647 cycles

SLATS FAIL MESSAGE POSTED. CLEARED INHIBITS AND PERFORMED FLAPS AND SLATS ADJUSTMENT TEST IAW AMM 27-50-00. OPS CHECK OK.

Part: ACM — MALFUNCTIONED (AC BAY) · airframe 15,524 hrs · 10,523 cycles

RIGHT PACK AUTO FAIL AFTER PUSH BACK AND LT ENGINE STARTED, ACCOMPANIED WITH SMOKE IN THE CABIN. PERFORMED GVI OF PACK 2 RT PACK SYS REF AMM 21-51-00. CREW RAN ACFT BLEED SYSTEMS AND NO SMOKE NOTED OR ELECTRIC ODORS. RIGHT PACK WAS ISOLATED. DEFERRED RT PACK REF MEL 21-13 AUTH 070300D-C. T/S IAW FIM 21-51-00. TEMP CTRL VLV2 MPE14 MDC MSG. R&R TCV2 IAW AMM 21-51-20. NO FIX MEL CONTINUES. R&R RT AIR CYCLE MACHINE. ACM OPS CHECKS AND LEAK CHECKS WERE GOOD. FOUND FWD DRAIN HOSE CARBONIZED AND NEEDS REPLACE. MEL REMAINSS OPEN. PERFORMED OPS TEST AND LEAK CHECK OF RT ACM IAW STEPS E AND F OR AMM 21-51-08. R&R FWD DRAIN HOSE IAW AMM 21-51-08. NO DEFECTS FOUND MEL ITEM RESTORED. OPS CHECK GOOD.

Part: PCU — MALFUNCTIONED (SPOILER) · airframe 15,253 hrs · 10,328 cycles

1B FILTER SPOILER AND 1B SPOILERONS POSTED ON DESCENT AS SPOILER LEVER WAS SELECTED AOM VOL 1, EMERGENCY AMBER NORMAL PROCEDURES COMPLIED WITH, EMERGENCY WAS DECLARED. INTERROGATED MDC, FOUND MDC MESSAGE, SPOILERS LT INBD MFS PCU MPE33 FAILED, PCU JAM EQUATION ID: B1-007905. PERFORM SPOST1 RESET. PERFORMED OPS CHECK IAW ETN-CR-27-093. OPS CHECK GOOD. R & R LT INBD MFS PCU MFSPCU IN 10 DAYS. R & R SPOILER PCU IAW AMM 27-62-01. OPS CHECK GOOD. LEAK CHECK GOOD. TDMI RESTORED.

Part: APU — LEAKING (APU BAY) · airframe 15,055 hrs · 10,173 cycles

WHILE SITTING AT THE GATE WITH THE APU & PACKS RUNNING, WE GOT SMOKE IN THE CABIN. AFTER SHUTTING DOWN THE APU, THE SMOKE CLEARED. UPON INSPECTION OF APU, FOUND OIL LEAKING FROM EXHAUST. REF ITEM NR 3 BELOW THIS LOG PAGE FOR CORRECTIVE ACTION.

Part: WEB — CRACKED (FUSELAGE) · airframe 15,050 hrs · 10,169 cycles

LEFT SIDE OF FWD EQUIPMENT COMPARTMENT FLOOR WEB IS CRACKED. REPAIRED LT SIDE OF FWD EQUIPMENT COMPARTMENT FLOOR WEB IAW ETN-CR-53-099.

Part: ACTUATOR — FAILED (LE SLAT) · airframe 14,267 hrs · 9,571 cycles

SLATS FAIL, ACT & CN, MSG ON APPROACH. R & R NR 6 SLAT ACTUATOR ON RT WING IAW AMM 27-81-09. OPERATIONS TESTED GOOD.

Part: PIN — DIRTY (CABIN DOOR) · airframe 10,000 hrs · 6,365 cycles

MAIN CABIN DOOR PIN STUCK, HAD DIFFICULTY OPENING, RT PIN LOOKING FROM OUTSIDE, IN. CLEANED & LUBED AFT HANDRAIL PIN AS REQUIRED.

Part: SHELF — CRACKED (E&E BAY) · airframe 9,858 hrs · 6,266 cycles

DURING 2C CHECK FOUND RT FWD SHELF IN THE NOSE EQUIPMENT COMPARTMENT BY THE DOUBLER. CUT OUT IS CRACKED APPROXIMATELY 3/8 INCHES LONG. REPAIRED CRACK IN RIGHT HAND FWD SHELF IN NOSE EQUIPMENT COMPARTMENT IAW ERS CR-5300-206.

Part: LIGHT — WRONG PART (CABIN) · airframe 9,858 hrs · 6,266 cycles

CABIN EMERGENCY FLOOR PATH MARKINGS AT RT & LT EMERGENCY EXIT ROWS APPEAR TO BE DEFORMED & WRONG PART INSTALLED. R & R CABIN EMERGENCY FLOOR PATH MARKINGS AT RT & LT EMERGENCY EXIT ROWS IAW AMM TASK 33-51-01-400-801 & ETN-CR-33-019.

Part: CONNECTOR — UNSECURE (CABIN) · airframe 9,858 hrs · 6,266 cycles

AFT EXTERIOR EMERGENCY LIGHTS ON LT & RT SIDES OF FUSELAGE INOPERATIVE. SECURED CONNECTORS J349 & J361 ON CEILING PANEL 273ALC. EMERGENCY LIGHTS OPERATIONS CHECKED GOOD IAW AMM 33-51-15.

Part: WARNING MESSAGE — FALSE ACTIVATION · airframe 9,382 hrs · 5,943 cycles

THE CREW REPORTED, DURING FINAL AT ABOUT 5000 FT, RECEIVED TWO EICAS MESSAGES FOR INBD FLT SPOILERS & INBD SPOILERONS. CREW RAN CHECKLIST AND DECLARED AN EMERGENCY. LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. RESET ACFT POWER, PERFORMED S-POST TEST. OPS CHECKED GOOD IAW AMM 27-61-05. ACFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 8,032 hrs · 5,111 cycles

THE CREW REPORTED THAT ON APPROACH THEY RECEIVED A SLATS FAIL CAUTION MESSAGE. THE CREW RAN THE APPROPRIATE CHECK LIST AND DECLARED AN EMERGENCY. THE ACFT LANDED WITHOUT INCIDENT. THE ACFT WAS REMOVED FROM SERVICE. CLEARED INHIBITS ON ALL 4 SFECU IAW AMM 45-45-00. THE OPS CHECK WAS NORMAL AT THIS TIME IAW AMM 27-50-00. NO CURRENT FAULTS AT THIS TIME. THE ACFT WAS RETURNED TO SERVICE.

Part: ACTUATOR — FAILED (LE SLAT) · airframe 8,032 hrs · 5,111 cycles

THE CREW REPORTED THAT ON APPROACH THEY RECEIVED SLATS FAIL EICAS MESSAGE DURING FLIGHT. THE CREW RAN THE APPROPRIATE CHECK LIST AND DECLARED AN EMERGENCY. THE ACFT LANDED WITHOUT INCIDENT. THE ACFT WAS REMOVED FROM SERVICE. R & R THE RT SLAT ACTUATORS 3-1 AND 3-3 IAW AMM 27-81-09. THE OPS CHECK WAS GOOD. INSTALLED RT WING ACCESS PANELS 622AB, 622EB, 631AB,631DB, 632BB, 632AR, IAW AMM 57-31-32. REINTALLED LT ACCESS PANELS 522AB, 522EB. 531AB, 531DB, IAW AMM 57-41-32. INSTALLED ACCESS PANEL 623AR ON RT WING IAW AMM 57-31-32. THE ACFT WAS RETURNED TO SERVICE.

Part: HANDLE — UNSECURE (MAIN DOOR) · airframe 7,350 hrs · 4,696 cycles

ON FLIGHT 3801 - THE CREW REPORTED THE MAIN DOOR FLAP HANDLE WAS NOT FULLY FLUSH WHEN DOOR HANDLE WAS CLOSED. THE AIRCRAFT WAS REMOVED FROM SERVICE. RE-SECURED FORWARD MAIN PASSENGER DOOR EXTERIOR FLAP HANDLE AS REQUIRED PER CRJ 700 AMM 52-10-00. THE OPERATIONAL CHECK WAS GOOD. NO OTHER DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: MECHANISM — DIRTY (CABIN DOOR) · airframe 6,778 hrs · 4,336 cycles

ON FLIGHT 3885 THE FLIGHT ATTENDANT REPORTED THE CABIN DOOR HANDLE WAS DIFFICULT TO OPERATE. THE AIRCRAFT WAS REMOVED FROM SERVICE. CLEANED AND LUBED PASSENGER DOOR INNER HANDLE RETENTION MECHANISM. THE PASSENGER DOOR OPERATIONAL TEST WAS GOOD IAW CRJ-700 52-11-00. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONTROL CABLE — OUT OF ADJUST (AILERON SYS) · airframe 6,008 hrs · 3,864 cycles

ON FLIGHT 3737 THE CREW REPORTED THAT ON ARRIVAL, AILERON YOKE ON THE FIRST OFFICER’S SIDE FELT VERY HEAVY, AND OR BINDING. THE FIRST OFFICER FELT RATCHETING IN BOTH LEFT AND RIGHT ROLL. THIS PROBLEM ALSO WAS ACCOMPANIED WITH EICAS CAUTION MSG "AP TRIM IS LWD" MULTIPLE TIMES INDICATING AP WAS HAVING DIFFICULTY TURNING. TRIM WAS NEUTRAL. TENSIONED LT AND RT AILERON FUSELAGE AND CONTROL COLUMN CABLES DURING AILERON RIGGING PROCEDURES IAW IAW AMM 27-11-00-820-801. COMPLIED WITH RIGGING AND TENSION CHECK PROCEDURES FOR ALL AILERON CONTROL CABLES IAW AMM 27-11-00-820-801. C/W FUNCTIONAL TEST OF THE AILERON CONTROL SYSTEM IAW AMM 27-11-00-720-801. NO DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 5,182 hrs · 3,329 cycles

FLIGHT 3815, THE CREW REPORTED THAT WHILE ON LANDING THEY RECEIVED A DUCT MONITOR FAULT MESSAGE AND ALSO NOTICED AN ODOR LIKE ANTI-FREEZE IN THE COCKPIT. AIRCRAFT REMOVED FROM SERVICE. GROUND RAN ACFT WITH ENGINE BLEEDS AND PACKS ON. COULD NOT DUPLICATE. NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: ESCAPE ROPE — UNSECURE (CABIN) · airframe 3,677 hrs · 2,391 cycles

FOR FLIGHT 3853 THE CREW REPORTED THE EXIT ROW LIFELINE ON THE LEFT SIDE OF THE CABIN NEEDS TO BE RE-SECURED. THE AIRCRAFT WAS REMOVED FROM SERIVCE. RE-SECURED EXIT ROW LIFELINE AS REQUIRED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 2,260 hrs · 1,491 cycles

ON FLIGHT 3853 DURING THE PREFLIGHT INSPECTION FOUND THE FORWARD FLIGHT ATTENDANT FLASHLIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FORWARD FLASHLIGHT AND BRACKET IAW CRJ 700 AMM 25-61-04. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — MALFUNCTIONED (AILERON) · airframe 409 hrs · 285 cycles

ON FLIGHT 3882 THE CREW REPORTED AN OCCASIONAL STICKING OR LAG/PLAY WITH AILERONS IN FLIGHT. THE AIRCRAFT WAS REMOVED FROM SERVICE AND RELEASED ONLY FOR A FUNCTIONAL CHECK FLIGHT. THE FUNCTIONAL CHECK FLIGHT WAS SATISFACTORY. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONTROL SYSTEM — BINDS (FLIGHT CONTROL) · airframe 405 hrs · 280 cycles

ON FLIGHT 3892 THE CREW REPORTED THAT WHILE DESCENDING ON AUTOPILOT THROUGH 12,000 FEET THE AUTO PILOT PITCH TRIM CAUTION CAME ON FOLLOWED BY AUTO PILOT TRIM CAUTION 20 SECONDS LATER. THE CREW DISCONNECTED THE AUTO PILOT. THE CAPTAIN DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE CONTROLS WERE STIFF AND BINDING ON THE GROUND. THE AIRCRAFT WAS REMOVED FROM SERVICE. CHECKED FAULT HISTORY IN MDC, NO IOC FAULTS FLAGGED. GROUND MAINTENANCE PERFORMED OPERATIONAL TEST OF FLIGHT CONTROL COMPUTER IAW CRJ MM 22-11-00-710-802. FOUND NO CURRENT FAULTS LOADED. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.