N450AW

Part: BPSU — MALFUNCTIONED (FLAP SYSTEM) · airframe 38,036 hrs · 36,756 cycles

"FLAP FAIL" CAUTION MESSAGE AT FL 290. FAILED AT 0 WITH NO FLAP HANDLE MOVEMENT. PERFOMRED FLAP RESET PROCEDURE IAW AWAC SUPP 98-018I BOX 12. FLAPS RESET. PLACARDED AND PLACED ON MEL. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED AND REPLACED RT BPSU AS PER INTERROGATION OF FECU. RT BPSU REMOVED AND REPLACED IAW CRJ200 AMM 27-51-10-000/400-801 & AWA SUPP 04-048B OPS CHECK GOOD. PLACARD REMOVED AND REMOVED FROM MEL.

Part: UPLOCK — MALFUNCTIONED (NLG) · airframe 37,880 hrs · 35,678 cycles

GEAR DISAGREE WARNING MESSAGE AFTER GEAR RETRACTION ON TAKE-OFF. AFTER SELECTING THE GEAR LEVER TO UP POSITION WE HEARD A GRINDING NOISE FROM THE NOSE GEAR BAY. APPROXIMATELY 20 SECONDS LATER, THE GEAR DISAGREE WARNING OCCURRED. WE FOLLOWED THE QRH WHICH DIRECTED US TO PULL THE EMERGENCY GEAR EXTENSION LEVER, WARNINGS CLEARED. HYD B PUMPS AUTO ON TAKE-OFF. AIRCRAFT REMOVED FROM SERVICE. FOUND NLG UPLOCK TO BE INTERMITTENTLY LATCHING AFTER THE GEAR HANDLE HAS BEEN SELECTED UP. R & R NLG UPLOCK, IAW 32-33-05, OPERATIONS CHECK GOOD. NOISE FOUND DURING GEAR TRANSITION IS THE BRAKES BEING APPLIED/SPINDOWN AMM 32-43-00, NO DEFECTS NOTED.

Part: SENSOR — MALFUNCTIONED (NLG UPLOCK) · airframe 37,875 hrs · 36,570 cycles

AIRCRAFT 450 OPERATING 3771 FROM ORD TO TYS RECIEVED A GEAR DISAGREE. THEY HAD 18 PASSENGERS ON BOARD. C/W QRH AND DECLARED AN EMERGENCY. GEAR WAS COMMANDED DOWN. GEAR EXTENDED AND ALL LIGHTS SHOWED GREEN FOR DOWN AND LOCKED. AIRCRAFT REMOVED FROM SERVICE. REPLACED NLG UPLOCK SENSOR PS3GA, PER AMM 32-30. SWUNG GEAR MULTIPLE TIMES, PER AMM 32-30. CHECKS GOOD. PLACARDS REMOVED. CLEARS MEL 32-30-01.

Part: PRIORITY VALVE — MALFUNCTIONED (MLG) · airframe 37,855 hrs · 36,544 cycles

UPON T/O RECEIVED GEAR DISAGREE WARNING MESSAGE AFTER SELECTING GEAR UP, AIR SPEED GEAR UP SELECTION WAS 170 KNOTS, MAIN LANDING GEAR SHOWED UP NO NLG SHOWED YELLOW HASH MARKS 20 SECONDS AFTER GEAR UP SELECTION NOSE GEAR HASH MARKS TURNED RED THEN RECEIVED GEAR DISAGREE WARNING. BLK 3 C/W QRH, WHICH REQUIRES EMERGENCY LANDING GEAR EXTENSION HANDLE TO BE PULLED. AT COMPLETION OF QRH HANDLE IS TO BE RE-STOWED, WE WERE UNABLE TO FULLY RE-STOW HANDLE. LANDING WEIGHT WAS 44,000LBS. AIRCRAFT REMOVED FROM SERVICE. REF W/O 300989 FOR THE REPLACEMENT OF THE MLG PRIORITY VALVE. OPERATIONS CHECK GOOD. NO FURTHER DEFECTS NOTED. THIS CLEARS ITEM MEL. PLACARD REMOVED.

Part: LANDING GEAR — MALFUNCTIONED (NOSE) · airframe 37,851 hrs · 36,539 cycles

RECEIVED GEAR DISAGREE WARNING AFTER 6 SECOND S AFTER GEAR SELECTION ON T/O. NOSE GEAR INDICATED RED HASHES AT 160 KNOTS C/W QRH GEAR CAME DOWN WITH EMERGENCY HANDLE SELECTION. (BLK 3) LANDING WT 46,000. AIRCRAFT REMOVED FROM SERVICE. INTERROGATED PSEU AND FOUND THE FOLLOWING CODES S22, DI17, S30, S47 ,S36, S38, S48 DI26, S31, S32, DI14, DI15, IAW AMM 32-61-01 AND PERFORMED VISUAL INSPECTION, NO DEFECTS NOTED. INTEROGATED THE PSEU AND FOUND CODES FOR THE NLG UPLOCK AND NLG WOW 1 AND WOW 2. ADJUSTED PS13GA AND PS4GA, IAW AWA SUPP 12-029E AND PS3GA IAW AMM 32-33-05. OPERATIONS CHECK GOOD. REMOVED PLACARD & MEL.

Part: CONTROL UNIT — MALFUNCTIONED (TE FLAPS) · airframe 37,847 hrs · 36,535 cycles

ENROUTE TO FNT, THE CREW RECEIVED A FLAP FAIL MESSAGE AT ZERO DEGREES AND FL190. THE FLIGHT WILL CONTINUE TO FNT AND AN EMERGENCY HAS BEEN DECLARED. C/W QRH. LANDED AT FLAPS ZERO. LANDING WEIGHT LESS THAN 42,000 LBS. BRAKE TEMPS INDICATE 1, 8, 4 , 4. NO BRAKE OVHT MESSAGE POSTED. PERFORMED FLAP RESET PROCEDURE, IAW AWAC SUPPLEMENT 98-18I BOX 12. FLAPS RESET. PLACARDED AND PLACED ON MEL. AIRCRAFT REMOVED FROM SERVICE. TROUBLESHOOT PER FIM 27-50. REPLACED FECU, PER AMM 27-51-05. ALL CHECKS GOOD. REMOVED PLACARD REM FROM MEL

Part: SKIN — DENTED (FS 583) · airframe 37,841 hrs · 36,529 cycles

FUSELAGE SKIN DENT AT FS 583 BETWEEN STR 25L AND STR 26L. AIRCRAFT REMOVED FROM SERVICE. PERFORMED HAND DRESS OF DENT BACK TO ORIGINAL CONTOUR OF FUSELAGE SKIN AT FS 583 BETWEEN STR 25L AND STR 26L, REF EA AWAC-CRJ253-01522 REV IR DATED 10/29/2020. PERFORMED HFEC INSPECTION OF REFORMED FUSELAGE SKIN AT FS 583 BETWEEN STR 25L AND STR 26L, REF EA AWAC-CRJ253-01522 REV IR DATED 10/29/2020 AND CRJ-200 NDTM PART 1 REV 4151-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21.

Part: FLOOR SUPPORT — CORRODED (FS 508-517) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 508 TO FS 517 AND LBL 36 TO LBL 40 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 508 TO FS 517 AND LBL 36 TO LBL 40. BLEND MEASURED L=1.8'' AND W=1.5'', REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 508 TO FS 517 AND LBL 36 TO LBL 40, REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06 NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 508 TO FS 517 AND LBL 36 TO LBL 40, THICKNESS MEASURES 0.078'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 508 TO FS 517 AND LBL 36 TO LBL 40, ORIGINAL THICKNESS MEASURED 0.080''. REMAINING THICKNESS MEASURES 0.078''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06.

Part: SKIN — DENTED (FS 677) · airframe 37,841 hrs · 36,529 cycles

OUTWARD DENT IN SKIN AT FS 677 AND STR 23R + 2. AIRCRAFT REMOVED FROM SERVICE. EVALUATED DENT AT FS 677 AND STR 23R + 2. DENT MEASURES L=0.700'' W=0.600 D=0.015 FOUND TO BE OUT OF LIMITS, PER CRJ-200 SRM 53-00-31 REV 38 DIAL DEPTH GAUGE S/N X102407 CAL DUE 10/07/2021. CUTOUT DAMAGED SKIN AT FS 677 AND STR 23R + 2, REF CRJ-200 SRM 53-00-31 REV 38 REPAIR NR 3. PERFORMED HFEC INSPECTION ON INTERNAL AND EXTERNAL EDGES OF CUT-OUT AT FS 677 AND STR 23R + 2, REF CRJ-200 NDTM PART 1 REV 41 51-20-06. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. FABRICATED DOUBLER FROM 2024-T3 0.063'' ID NR 3140421, REF CRJ-200 SRM 53-00-31 REV 38 REPAIR NR 3. INSTALLED REPAIR PARTS ON SKIN AT FS 677 STR 23R + 2, REF CRJ-200 SRM 53-00-31 REV 38 REPAIR NR 3.

Part: SKIN — DENTED (FS 559) · airframe 37,841 hrs · 36,529 cycles

FUSELAGE SKIN AT FS 559 TO FS 559+16 AND BETWEEN STR 9R AND STR 10R DENTED. DENT DIMENSIONS L=3.75'' W=0.50'' AND D=0.046''. AIRCRAFT REMOVED FROM SERVICE. CUT-OUT DAMAGED SKIN AT FS 559 TO FS 559+16 AND BETWEEN STR 9R AND STR 10R, REF EA AWAC-CRJ253-01521 REV: IR DATED 10/23/2020. FABRICATED DOUBLER OUT OF 2024-T3 0.063'' SHEET UID: 3468788 REF EA AWAC-CRJ253-01521 REV: IR DATED 10/23/2020. PERFORMED HFEC INSPECTION ON CUT-OUT AT FS 559 TO FS 559+16 AND BETWEEN STR 9R AND STR 10R AND OF REPAIR DOUBLER, REF EA AWAC-CRJ253-01521 REV: IR DATED 10/23/2020 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. INSTALLED REPAIR DOUBLER AT FS 559 TO FS 559+16 AND BETWEEN STR 9R AND STR 10R, REF EA AWAC-CRJ253-01521 REV: IR DATED 10/23/2020/UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 426 AND RBL 37, ORIGINAL THICKNESS MEASURED 0.080'', REMAINING THICKNESS MEASURES 0.078''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (FS 450) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 450 AND LBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 450 AND LBL 42 BLEND MEASURED L=1.8'' AND W=1.3'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 450 AND LBL 42, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 450 AND LBL 42 THICKNESS MEASURES 0.078'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 450 AND LBL 42, ORIGINAL THICKNESS MEASURED 0.080'', REMAINING THICKNESS MEASURES 0.078''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (FS 484) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 484 AND LBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 484 AND LBL 42 BLEND MEASURED L=1.5'' AND W=1.0'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 484 AND LBL 42, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 484 AND LBL 42 THICKNESS MEASURES 0.077'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 484 AND LBL 42, ORIGINAL THICKNESS MEASURED 0.080'', REMAINING THICKNESS MEASURES 0.077''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (FS 431) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 431 AND RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 431 AND RBL 42 BLEND MEASURED L=2.0'' AND W=2.7'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 431 AND RBL 42, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 431 AND RBL 42 THICKNESS MEASURES 0.078'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 431 AND RBL 42, ORIGINAL THICKNESS MEASURED 0.080'' REMAINING THICKNESS MEASURES 0.078''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06

Part: FLOOR SUPPORT — CORRODED (FS 449) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 449 AND RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 449 AND RBL 42 BLEND MEASURED L=1.5'' AND W=1.2'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 449 AND RBL 42, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 449 AND RBL 42 THICKNESS MEASURES 0.078'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 449 AND RBL 42, ORIGINAL THICKNESS MEASURED 0.080'' REMAINING THICKNESS MEASURES 0.078''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06.

Part: BULKHEAD WEB — CRACKED (FS 621) · airframe 37,841 hrs · 36,529 cycles

AFT PRESSURE BULKHEAD FWD SURFACE CRACKED AT FS 621.00 LBL 27.5 AND WL 130.0 0.85'' IN LENGTH. AIRCRAFT REMOVED FROM SERVICE. PERFORMED CUTOUT OF AFT PRESSURE BULKHEAD CRACKED AREA AT FS 621.00 LBL 27.5 AND WL 130.0 CUTOUT MEASURES L=2.100'' W=1.00", REF REO 601R-53-61-1541 REV F DATED 2014-11-12. PERFORMED HFEC INSPECTION AROUND CUTOUT ON AFT PRESSURE BULKHEAD FS 621.00 LBL 27.5 AND WL 130.0, REF REO 601R-53-61-1541 REV F DATED 2014-11-12 AND CRJ 200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. FABRICATED REPAIR PARTS FROM ALUMINUM SHEET OF 2024-T3 OF 0.063'' AND 0.040'', REF REO 601R-53-61-1541 REV F DATED 2014-11-12. INSTALLED REPAIR PARTS AND FILLER ON AFT PRESSURE BULKHEAD AT FS 621.00 LBL 27.5 WL 130.0, REF REO 601R-53-61-1541 REV F DATED 2014-11-12.

Part: FLOOR SUPPORT — CORRODED (PRESSURE DECK) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 426 AND RBL 37 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 426 AND RBL 37 BLEND MEASURED L=1.8'' AND W=1.0'' REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 426 AND RBL 37, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06 NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 426 AND RBL 37 THICKNESS MEASURES 0.078'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 426 AND RBL 37, ORIGINAL THICKNESS MEASURED 0.080'', REMAINING THICKNESS MEASURES 0.078''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (FS 506-517) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 506 TO FS 517 AND RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 506 TO FS 517 AND RBL 42 BLEND MEASURED L=1.0'' AND W=0.9'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 506 TO FS 517 AND RBL 42, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 506 TO FS 517 AND RBL 42 THICKNESS MEASURES 0.077'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 506 TO FS 517 AND RBL 42, ORIGINAL THICKNESS MEASURED 0.080'' REMAINING THICKNESS MEASURES 0.077''. FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (FS 499-501) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 499 TO FS 501 AND RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 499 TO FS 501 AND RBL 42 BLEND MEASURED L=2.0'' AND W=1.7'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 499 TO FS 501 AND RBL 42, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 499 TO FS 501 AND RBL 42 THICKNESS MEASURES 0.077'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 499 TO FS 501 AND RBL 42, ORIGINAL THICKNESS MEASURED 0.080'', REMAINING THICKNESS MEASURES 0.077''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (FS 439) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42 BLEND MEASURED L=1.5'' AND W=1.0'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42, REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42 THICKNESS MEASURES 0.075'', REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42, ORIGINAL THICKNESS MEASURED 0.080'', REMAINING THICKNESS MEASURES 0.075''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (FS 484) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 484 AND RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 484 AND RBL 42 BLEND MEASURED L=2.0'' AND W=1.5'', REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 484 AND RBL 42, REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 484 AND RBL 42 THICKNESS MEASURES 0.079'', REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 484 AND RBL 42, ORIGINAL THICKNESS MEASURED 0.080'', REMAINING THICKNESS MEASURES 0.079''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (FS 466-473) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 426 AND LBL 36 TO LBL 38 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 426 AND LBL 36 TO LBL 38 BLEND MEASURED L=0.98'' AND W=0.5''. REMOVED CORROSION FROM PRESSURE FLOOR SILL PANEL AT FS 426 AND LBL 36 TO LBL 38 BLEND MEASURED L=1.0'' AND W=0.75'', REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 426 AND LBL 36 TO LBL 38 AND ON BLENDED AREAS OF PRESSURE FLOOR SILL PANEL AT FS 426 AND LBL 36 TO LBL 38, REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 426 AND LBL 36 TO LBL 38 THICKNESS MEASURES 0.078'' AND ON BLENDED AREAS OF PRESSURE FLOOR SILL PANEL AT FS 426 AND LBL 36 TO LBL 38 THICKNESS MEASURES 0.053'', REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 426 AND LBL 36 TO LBL 38, ORIGINAL THICKNESS MEASURED 0.080'', REMAINING THICKNESS MEASURES 0.078'' AND ON BLENDED AREAS OF PRESSURE FLOOR SILL PANEL AT FS 426 AND LBL 36 TO LBL 38. ORIGINAL THICKNESS MEASURES 0.055, REMAINING THICKNESS MEASURES 0.053''. BOTH FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NR 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (PRESSURE DECK) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42 BLEND MEASURED L=2.1'' AND W=1.1'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42, REF BOMBARDIER REO NR: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06. NO INDICATIONS NOTED EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42 THICKNESS MEASURES 0.077'', REF BOMBARDIER REO NR: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 439 AND RBL 42, ORIGINAL THICKNESS MEASURED 0.080'', REMAINING THICKNESS MEASURES 0.077''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NR: 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (PRESSURE DECK) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

PRESSURE FLOOR SILL ANGLE AT FS 468 AND RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR SILL ANGLE AT FS 468 AND RBL 42 BLEND MEASURED L=1.8'' AND W=1.0'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 SRM 51-21-06. PERFORMED HFEC INSPECTION ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 468 AND RBL 42, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 1 REV 41 51-20-06 NO INDICATIONS NOTED EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. PERFORMED UT THICKNESS MEASUREMENTS ON BLENDED AREAS OF PRESSURE FLOOR SILL ANGLE AT FS 468 AND RBL 42 THICKNESS MEASURES 0.076'', REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06 AND CRJ-200 NDTM PART 4 REV 41 51-00-001 UT GAUGE S/N 151136107 CAL DUE 09/16/21. EVALUATED BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 468 AND RBL 42, ORIGINAL THICKNESS MEASURED 0.080'' REMAINING THICKNESS MEASURES 0.077''. FOUND TO BE WITHIN LIMITS, REF BOMBARDIER REO NO: 601R-53-41-666 REV C DATED 2012-11-06.

Part: FLOOR SUPPORT — CORRODED (BS 499-501) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

RT HAND FLOOR SILL ANGLE AT FS 409 TO FS 501, RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION ON PRESSURE FLOOR SILL ANGLE AT FS 499 TO FS 501 RBL 42, REF REO 601R-53-41-666 REV-C DATED 2012-11-06 AND CRJ 200 SRM 51-21-06 REV 38. REWORK AREA MEASURES 0.00"L X 0.00"W, ORIGINAL THICKNESS 0.080", REF REO 601R-41-666 REV-C DATED: 2012-171-06. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE SILL ANGLE AT FS 499 TO FS 501 RBL 42, THICKNESS MEASURES .078", REF REO 601R-53-41-666 REV-C DATED 2012-11-06. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 499 TO FS 501 RBL 42. NO INDICATIONS NOTED, REF REO 601R-41-666 REV-C DATED: 2012-11-06 AND CRJ 200 NDTM PART 1 REV 41 51-20-06. EDDY-CURRENT TESTER S/N 200051301 CAL DUE: 01/24/21.

Part: SKIN — CORRODED (FS 295-310) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

TCAS ANTENNA SKIN HAS CORROSION AT FS 295+4. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION ON FUSELAGE SKIN UNDER TCAS ANTENNA IN 4 EA LOCATIONS (P1) FS 295 +4 STR 0+1.165 (P2) FS 295+4 STR 0-1.765 (P3) FS 295+10.394 AND STR 0+1.394 438?L X .08?W (P4) FS 295 +10.394 AND STR 0 1.394 .634L X 0.6?W, REF CRJ 200 SRM 51-21-06, REV 38. PERFORMED HFEC INSPECTION ON FUSELAGE SKIN BENEATH UPPER TCAS ANTENNA AT 4EA LOCATIONS (P1) FS 295 +4 STR 0+1.165 (P2) FS 295+4 STR 0-1.765 (P3) FS 295+10.394 AND STR 0+1.394 438?L X .08?W (P4) FS 295 +10.394 AND STR 0 1.394 .634?L X 0.6?W, REF CRJ 200 NDTM PART 1 REV 41 51-20-06, NO INDICATIONS NOTED. EDDY-CURRENT TESTER S/N 200051301 CAL DUE: 01/24/21. PERFORMED UT THICKNESS INSPECTION ON FUSELAGE SKIN BENEATH UPPER TCAS ANTENNA AT 4EA LOCATIONS. (P1) FS 295 +4 STR 0+1.165 (P2) FS 295+4 STR 0-1.765 (P3) FS 295+10.394 AND STR 0+1.394 438?L X .08?W (P4) FS 295 +10.394 AND STR 0 1.394 .634?L X 0.6?W. (P1) THICKNESS .050", (P2) THICKNESS .054", (P3) THICKNESS .053" AND (P4) THICKNESS .051" WITHIN LIMITS, REF AWAC SUPPLEMENT NO: 16-122B REV-B DATED: 10/24/2017 AND CRJ 200 NDTM PART 4 REV 41 51-00-001. UT THICKNESS GAUGE S/N 151136107 CAL DUE: 09/16/2021.

Part: BULKHEAD WEB — CRACKED (BS 621) · airframe 37,841 hrs · 36,529 cycles

AFT PRESSURE BULKHEAD FWD SURFACE CRACKED AT FS 621.00 LBL 18 AND WL 104.5 1.25'' IN LENGTH. AIRCRAFT REMOVED FROM SERVICE. PERFORMED CUTOUT OF AFT PRESSURE BULKHEAD CRACKED AREA AT FS 621.00 LBL 18 AND WL 104.5 CUTOUT MEASURES L=2.925'' W=1.242, REF REO 601R-53-61-1285 REV E DATED 2016-10-31. PERFORMED HFEC INSPECTION AROUND CUTOUT ON AFT PRESSURE BULKHEAD FS 621.00 LBL 18 AND WL 104.5, REF REO 601R-53-61-1285 REV E DATED 2016-10-31 AND CRJ 200 NDTM PART 1 REV 41 51-20-06 NO INDICATIONS NOTED EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. FABRICATED REPAIR PARTS FROM ALUMINUM SHEET OF 2024-T3 OF 0.063'' AND 0.040'', REF REO 601R-53-61-1285 REV E DATED 2016-10-31. INSTALLED REPAIR PARTS AND FILLER ON AFT PRESSURE BULKHEAD AT FS 621.00 LBL 18 WL 104.5, REF REO 601R-53-61-1285 REV E DATED 2016-10-31.

Part: BULKHEAD WEB — CRACKED (BS 621) · airframe 37,841 hrs · 36,529 cycles

AFT PRESSURE BULKHEAD FWD SURFACE CRACKED AT FS 621.00 BL 0.0 AND WL 130.0 0.75'' IN LENGTH. AIRCRAFT REMOVED FROM SERVICE. PERFORMED CUTOUT OF AFT PRESSURE BULKHEAD CRACKED AREA AT FS 621.00 BL 0.0 AND WL 130.0 CUTOUT MEASURES L=1.992'' W=1.262, REF REO 601R-53-61-1285 REV E DATED 2016-10-31. PERFORMED HFEC INSPECTION AROUND CUTOUT ON AFT PRESSURE BULKHEAD FS 621.00 BL 0.0 AND WL 130.0, REF REO 601R-53-61-1285 REV E DATED 2016-10-31 AND CRJ 200 NDTM PART 1 REV 41 51-20-06 NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. FABRICATED REPAIR PARTS FROM ALUMINUM SHEET OF 2024-T3 OF 0.063'' AND 0.040'', REF REO 601R-53-61-1285 REV E DATED 2016-10-31. INSTALLED REPAIR PARTS AND FILLER ON AFT PRESSURE BULKHEAD AT FS 621.00 BL 0.0 WL 130.0, REF REO 601R-53-61-1285 REV E DATED 2016-10-31.

Part: BULKHEAD WEB — CRACKED (BS 621) · airframe 37,841 hrs · 36,529 cycles

AFT PRESSURE BULKHEAD FWD SURFACE CRACKED AT FS 621.00 LBL 36 AND WL 79.25 1.00'' IN LENGTH. AIRCRAFT REMOVED FROM SERVICE. PERFORMED CUTOUT OF AFT PRESSURE BULKHEAD CRACKED AREA AT FS 621.00 LBL 36 AND WL 79.25 CUTOUT MEASURES L=1.190'' W=1.130, REF REO 601R-53-61-1285 REV E DATED 2016-10-31. PERFORMED HFEC INSPECTION AROUND CUTOUT ON AFT PRESSURE BULKHEAD FS 621.00 LBL 36 AND WL 79.25, REF REO 601R-53-61-1285 REV E DATED 2016-10-31 AND CRJ 200 NDTM PART 1 REV 41 51-20-06 NO INDICATIONS NOTED EDDY CURRENT TESTER S/N 200051301 CAL DUE 01/24/21. FABRICATED REPAIR PARTS FROM ALUMINUM SHEET OF 2024-T3 OF 0.063'' AND 0.040'', REF REO 601R-53-61-1285 REV E DATED 2016-10-31. INSTALLED REPAIR PARTS FILLER AND CLIP ON AFT PRESSURE BULKHEAD AT FS 621.00 LBL 36 WL 79.25, REF REO 601R-53-61-1285 REV E DATED 2016-10-31.

Part: FLOORBEAM — CORRODED (FS 426) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

RT HAND FLOOR SILL ANGLE AT FS 426 RBL 37 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION ON PRESSURE FLOOR SILL ANGLE AT FS 426 RBL 37, REF REO 601R-53-41-666 REV-C DATED: 2012-11-06 AND CRJ 200 SRM 51-21-06 REV 38. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 426 RBL 37. NO INDICATIONS NOTED, REF REO 601R-41-666 REV-C DATED: 2012-11-06 AND CRJ 200 NDTM PART 1 REV 4151-20-06. EDDY-CURRENT TESTER S/N 200051301 CAL DUE: 01/24/21. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE SILL ANGLE AT FS 426, RBL 37. REWORK AREA MEASURES 1.5"L X 1.2" W. ORIGINAL THICKNESS 0.080", BLENDED THICKNESS 0.078" FOUND TO BE WITHIN LIMITS, REF REO 601R-53-41-666 REV-C DATED: 2012-11-06 AND CRJ 200 NDTM PART 4 REV 41 51-00-001. UT THICKNESS GAUGE S/N 151136107 CAL DUE: 09/16/21.

Part: FLOOR SUPPORT — CORRODED (FS 468-477) · corrosion level 2 · airframe 37,841 hrs · 36,529 cycles

LT HAND FLOOR SILL ANGLE AT FS 468 TO FS 477, LBL 36 TO LBL 38 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION ON PRESSURE FLOOR SILL ANGLE AT FS 468 TO FS 477, LBL 38, REF REO 601R-53-41-666 REV-C DATED 2012-11-06 AND CRJ 200 SRM 51-21-06 REV 38. REWORK AREA MEASURES 1.5"L X 1.2"W. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE SILL ANGLE AT FS 499 TO FS 501, RBL 42, ORIGINAL THICKNESS 0.080" BLENDED THICKNESS .074", REF REO 601R-53-41-666 REV-C DATED: 2012-11-06 AND CRJ 200 NDTM PART 4 REV 41 51-00-001. UT THICKNESS GAUGE S/N 151136107 CAL DUE: 09/16/21. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR SILL ANGLE AT FS 468 TO FS 477 LBL 38, NO INDICATION NOTED, REF REO 601R-41-666 REV-C DATED:2012-11-06 AND CRJ 200 NDTM PART 1 REV 41 51-20-06. EDDY-CURRENT TESTER S/N 20051301 CAL DUE: 01/24/21.

Part: BPSU — MALFUNCTIONED (TE FLAP) · airframe 37,405 hrs · 36,104 cycles

3818 FLAPS FAILED AT ZERO DURING FLIGHT. CW FLAP FAIL SUPP 98-018G FLAPS FAIL MSG REMAINS AIRCRAFT REMOVED FROM SERVICE REF 312519/4 FOR R&R OF RH BPSU R&R RH BPSU IAW AMM 27-51-10, SAFTIED AND PERFORMED RIGGING. OPS CHECK GOOD AT THIS TIME

Part: WEB — CRACKED (FUSELAGE) · airframe 34,856 hrs · 33,636 cycles

FS 280 WEB AT RBL9 CRACKED. REPAIRED.

Part: DOOR SILL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

SERVICE DOOR LOWER SILL CORRODED. REPLACED SILL IAW SRM 51-77-11, 53-00-00, 51-42-06.

Part: NOZZLE — CRACKED (ENGINE) · airframe 34,856 hrs · 33,636 cycles

EXHAUST NOZZLE 446AL INBOARD LONGITUDINAL JOINT HAS A CRACKED STRAP. REPLACEMENT EXHAUST NOZZLE, 446AL.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

RIGHT SIDEWALL SEAT TRACK NR 1 CORRODED. REPLACED RIGHT SIDEWALL SEAT TRACK NR 1 IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

RIGHT SIDEWALL SEAT TRACK NR 2 CORRODED. REPLACED RIGHT SIDEWALL SEAT TRACK NR 2 IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

LEFT SIDEWALL SEAT TRACK NR 3 CORRODED. REPLACED LEFT SIDEWALL SEAT TRACK NR 3 IAW AMM 53-01-11.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 34,856 hrs · 33,636 cycles

INTERCOSTAL CRACKED AT FS 621.00, STR14L. REPLACED INTERCOSTAL IAW SRM 51-40-11, 51-42-06, 51-42-21.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

LEFT SIDEWALL SEAT TRACK NR 6 CORRODED. REPLACED LEFT SIDEWALL SEAT TRACK IAW AMM 53-01-11.

Part: SKIN — DENTED (TE FLAP) · airframe 34,856 hrs · 33,636 cycles

RIGHT I/B FLAP LOWER SKIN HAS 2 DENTS. REPAIRED RIGHT I/B FLAP LOWER SKIN IAW REO 601R-57-52-1544 REV-.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

LEFT SIDEWALL SEAT TRACK NR 4 CORRODED. REPLACED LEFT SIDEWALL SEAT TRACK NR 4 IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

RIGHT SIDEWALL SEAT TRACK NR 3 CORRODED. REPLACED RIGHT SIDEWALL SEAT TRACK NR 3 IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

RIGHT SIDEWALL SEAT TRACK NR 4 CORRODED. REPLACED RIGHT SIDEWALL SEAT TRACK NR 4 IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

RIGHT SIDEWALL SEAT TRACK NR 5 CORRODED. REPLACED RIGHT SIDEWALL SEAT TRACK NR 5 IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

LEFT SIDEWALL SEAT TRACK NR 1 CORRODED. REPLACED LEFT SIDEWALL SEAT TRACK NR 1 IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

RIGHT SIDEWALL SEAT TRACK NR 6 CORRODED. REPLACED RIGHT SIDEWALL SEAT TRACK NR 6 IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

LEFT SIDEWALL SEAT TRACK NR 5 CORRODED. REPLACED LEFT SIDEWALL SEAT TRACK NR 5 IAW AMM 53-01-11.

Part: FITTING — CRACKED (FUSELAGE) · airframe 34,856 hrs · 33,636 cycles

RIGHT LOWER WINDSHIELD CENTER POST FITTING IS CRACKED. REPLACED FITTING IAW SRM 51-12-21.

Part: ANGLE — CRACKED (BS 484) · airframe 34,856 hrs · 33,636 cycles

ANGLE, OTBD OF LBL 36 NEXT TO PRESSURE BOX AT BS 484 WAS CRACKED. REPLACED THE ANGLE IAW SRM 51-42-21.

Part: ANGLE — CRACKED (BS 484) · airframe 34,856 hrs · 33,636 cycles

ANGLE, OTBD OF LBL 27 AT BS 484 WAS CRACKED. REPLACED THE ANGLE IAW SRM 51-42-21.

Part: ANGLE — CRACKED (BS 484) · airframe 34,856 hrs · 33,636 cycles

BS 484 OTBD ANGLE AT RBL 27 WAS CRACKED. REPLACED THE ANGLE IAW REO 601R-53-41-059, REV B.

Part: SEAT TRACK — CORRODED (BS 409) · corrosion level 2 · airframe 34,856 hrs · 33,636 cycles

LEFT NR 2 SIDEWALL SEAT TRACK WAS CORROSION. REPLACED THE SEAT TRACK.

Part: FITTING — CRACKED (FUSELAGE) · airframe 34,856 hrs · 33,636 cycles

CLIP I/B OF RBL AT FS280 IS CRACKED. REPLACED CLIP IAW SRM 51-42-21.

Part: PROXIMITY SENSOR — MALFUNCTIONED (NLG) · airframe 34,838 hrs · 33,621 cycles

AFTER TAKEOFF, RECEIVED A YELLOW HASH NOSE GEAR INDICATION, FOLLOWED BY A GEAR DISAGREE WARNING MESSAGE FOR 1 MINUTE. THEN MESSAGE CLEARED PRIOR TO ANY CREW ACTION. SELECTED GEAR DOWN. NORMAL EXTENSION. RETURNED TO DEPARTURE. R & R THE NLG DOWNLOCK PROXIMITY SENSOR IAW AMM 32-61-05. OPS CHECKED GOOD.

Part: SMOKE DETECTOR — DEFECTIVE (CARGO BAY) · airframe 33,078 hrs · 31,872 cycles

CLIMBING THROUGH 4500 FT, RECEIVED SMOKE CARGO WARNING MSG. C/W QRH, MSG EXTINGUISHED. BOTH CARGO BOTTLES DISCHARGED PER QRH. INSPECTED AFT CARGO SMOKE DETECTOR AND FOUND LOOSE HARDWARE INSIDE SMOKE DETECTOR'S CIRCUIT BOARD. R&R SMOKE DETECTOR IAW AMM26-15-01. OPS CHECK GOOD.

Part: WARNING MESSAGE — ILLUMINATED (AOA HEAT) · airframe 32,254 hrs · 31,053 cycles

RIGHT ANGLE OF ATTACK HEAT CAUTION MESSAGE INFLIGHT. COMPLIED WITH QRH. MESSAGE PERSISTS. COMPLIED WITH FIM RESET, MESSAGE CLEARED.

Part: UNKNOWN — MALFUNCTIONED (FLT CONTROLS) · airframe 32,110 hrs · 30,916 cycles

UN-COMMANDED YAW ON DECENT. YD CAUTION MESSAGE. RAN QRH MESSAGE CLEARED. YD CAUTION CAME BACK ON, ON APPROACH.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 31,567 hrs · 30,416 cycles

FIRST 2 ROWS OF FLOOR EMERGENCY LIGHTING TRACK WILL NOT STAY SECURE, FIRST ORANGE LIGHT SECTION INOPERATIVE.

Part: SKIN — DAMAGED (TE FLAP) · airframe 31,433 hrs · 30,289 cycles

LEFT INBD FLAP LOWER SKIN AFT OF MLG WHEEL AND TIRE ASSEMBLIES HAS ABRASION. R & R DISCREPANT LT INBD FLAP LOWER SKIN IAW SRM 51-40-11 & 51-42-13.

Part: PANEL — DAMAGED (HORIZ STAB) · airframe 31,432 hrs · 30,289 cycles

PANEL 342AB HAS 1EA ELONGATED FASTENER HOLE.

Part: PANEL — CRACKED (PAX DOOR) · airframe 31,432 hrs · 30,289 cycles

PASSENGER DOOR AFT RISER PANEL CRACKED AT FIRST STEP.

Part: DOOR SILL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 31,432 hrs · 30,289 cycles

CARGO DOOR OPENING LOWER SILL HAS CORROSION SPOTS BETWEEN FS 574 AND 621.

Part: TORQUE BOX — CRACKED (THRUST REVERSER) · airframe 31,432 hrs · 30,289 cycles

LEFT T/R TORQUE BOX CRACKED AT 5 O'CLOCK POSITION.

Part: CHANNEL — CRACKED (THRUST REVERSER) · airframe 31,432 hrs · 30,289 cycles

LEFT THRUST REVERSER SAM PANEL ATTACHMENT CHANNEL CRACKED AT 4 O'CLOCK POSITION

Part: TORQUE BOX — CRACKED (THRUST REVERSER) · airframe 31,432 hrs · 30,289 cycles

LEFT T/R TORQUE BOX CRACKED AT 4 O'CLOCK POSITION.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,432 hrs · 30,289 cycles

FLIGHT COMPARTMENT, LT FORWARD WINDSHIELD LOWER CENTER POST BRACKET IS CRACKED. REPLACED LT FORWARD WINDSHIELD LOWER CENTER POST BRACKET IAW SRM 51-42-21.

Part: SUPPORT ANGLE — CRACKED (FUSELAGE) · airframe 31,432 hrs · 30,289 cycles

RIGHT WING TO FUSELAGE PANEL ATTACHING STRUCTURE AT FS 470.00 IS CRACKED. REPLACED SUPPORT ANGLE AT FS 470.00, RT SIDE WING TO FUSELAGE PANEL IAW SRM 51-42-06.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 31,432 hrs · 30,289 cycles

RIGHT WING TO FUSELAGE PANEL ATTACHING STRUCTURE FS 476.00 IS CRACKED. REPLACED ANGLE AT RT WING TO FUSELAGE PANEL ATTACHING STRUCTURE FS 476.00 IAW SRM 51-42-06.

Part: SUPPORT ANGLE — CRACKED (FUSELAGE) · airframe 31,432 hrs · 30,289 cycles

RT WING TO FUSELAGE PANEL SUPPORT STRUCTURE ANGLE IS CRACKED AT FS 449.85. REPLACED RT WING TO FUSELAGE PANEL SUPPORT ANGLE IAW SRM 51-42-06.

Part: SUPPORT BRACKET — CRACKED (FUSELAGE) · airframe 31,432 hrs · 30,289 cycles

SUPPORT BRACKET FOR OVERWING ACCESS PANEL IS CRACKED AT LT LONGERON AT FS 449.85

Part: SUPPORT — CRACKED (FUSELAGE) · airframe 31,432 hrs · 30,289 cycles

LT WINDSHIELD SIDE POST SUPPORT LOWER WEB IS CRACKED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 31,432 hrs · 30,289 cycles

FS 280.00 STRINGER TO FRAME CLIP IS CRACKED AT STR 3L. REPLACED CLIP AT FS 280.00 AND STR 3L IAW SRM 51-42-21, 51-42-06.

Part: UNKNOWN — ODOR (CARGO BAY) · airframe 31,041 hrs · 29,934 cycles

SMELL OF SMOKE COMING FROM CARGO BAY.

Part: UNKNOWN — STICKS (ELEVATOR) · airframe 29,242 hrs · 28,227 cycles

DURING CLIMB & AT CONSTANT AIRSPEED, NOTICED ELEVATOR CONTROL STICKING. STICKING FELT WORSE AS WE INCREASED ALTITUDE UP TO CRUISE AT FL 250. STICKING CONSISTENT BETWEEN BOTH PILOTS & AUTO PILOT ON & OFF, STICKING LASTED THROUGHOUT CRUISE. AIR TEMP -31 DEGREES. STICKING DIMINISHED AS WE STARTED OUR DECENT. STICKING NOT NOTICEABLE BELOW 11,000 FEET. TEMPS STILL BELOW FREEZING. STICKING FEELING WAS SIMILAR TO THRUST LEVERS WITH FRICTION LOCK ADJUSTED TO TIGHT.

Part: UNKNOWN — MALFUNCTIONED (FLIGHT CONTROL) · airframe 28,711 hrs · 27,703 cycles

WITH CAPTAIN FLYING PILOT, FD NR 1 SELECTED, NAV & ALT MODES SELECTED, AT 27,000 FT & 250 KNOTS. BOTH CONTROL YOKES JERKED FWD & BACK APPROX 1" FOR 1 SECOND 3 TIMES APPROX 15 SECONDS BETWEEN JERKS. NO PITCH CHANGE NOTED. DISCONNECTED AUTOPILOT, DESCENDED TO 24,000 FT, ELEVATORS FELT OF POSSIBLE BINDING. RECONNECTED AUTOPILOT, NO DEFECTS NOTED FOR DURATION OF FLIGHT. ON GND ELEVATORS FEEL HEAVY PULLING AFT.

Part: TIRE — FAILED (MLG) · airframe 28,324 hrs · 27,328 cycles

RIGHT INBD MAIN TIRE FLAT. TIRE CAME APART ON LANDING.

Part: SKIN — DENTED (LT SPOILER) · airframe 26,626 hrs · 25,732 cycles

LEFT INBD SPOILER LOWER SKIN HAS MULTIPLE DENTS.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

AC GND POWER MOUNT STRUCTURE CRACKED AT SCREW HOLE.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 26,626 hrs · 25,732 cycles

CORROSION FOUND ON RT FLOOR SILL & FITTING AT FS 319.

Part: MOUNT BRACKET — CRACKED (RT WING) · airframe 26,626 hrs · 25,732 cycles

RIGHT LE DE-ICE TRANSITION DUCT MOUNTING, OTBD BRACKET CRACKED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

CARGO DOOR LOWER FWD STOP FITTING FWD LOWER CLIP CRACKED.

Part: STRUCTURE — CRACKED (APU BAY) · airframe 26,626 hrs · 25,732 cycles

APU ENCLOSURE HAS CRACK ON TOP CTR AFT SIDE.

Part: RIB — CRACKED (LT WING) · airframe 26,626 hrs · 25,732 cycles

LEFT MLG WW BATTERY RIB CRACKED.

Part: SEAL — CRACKED (RT SPOILER) · airframe 26,626 hrs · 25,732 cycles

RIGHT FLIGHT SPOILER OTBD SPRING SEAL IS CRACKED.

Part: STRUCTURE — CRACKED (APU BAY) · airframe 26,626 hrs · 25,732 cycles

APU ENCLOSURE HAS CRACK ON AFT LT EDGE.

Part: RIB — CRACKED (RT WING) · airframe 26,626 hrs · 25,732 cycles

RIGHT WW FWD OTBD BATTERY RIB CRACKED.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

COMPLIED WITH CARD, REPAIR APU INLET DOOR INTERCOSTAL.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

FS 280 RBL 9 OTBD FLOOR SUPPORT CLIP IS CRACKED.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 26,626 hrs · 25,732 cycles

RIGHT FLOOR SUPPORT AT FS 559 HAS CORROSION.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

FS 280 FLOOR SUPPORT BEAM IS CRACKED AT LBL 12.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 26,626 hrs · 25,732 cycles

PAX DOOR STAIR AFT DRAG ANGLE CRACKED.

Part: MOUNT BRACKET — CRACKED (LT WING) · airframe 26,626 hrs · 25,732 cycles

LEFT WING LE DE-ICE TRANSITION DUCT OTBD MOUNT BRACKET CRACKED.

Part: DRAG ANGLE — CRACKED (RT WING) · airframe 26,626 hrs · 25,732 cycles

RIGHT MLG WW DRAG ANGLE COMMON TO BATTERY RIB CRACKED.

Part: RETAINER — CRACKED (PYLON) · airframe 26,626 hrs · 25,732 cycles

PYLON PANEL 412BT HAS A CRACKED SEAL RETAINER.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

CARGO DOOR SUPPORT BEAM LOWER CLIP AT FS 621 IS CRACKED.

Part: BRACKET — CRACKED (LT MLG WW) · airframe 26,626 hrs · 25,732 cycles

LEFT WW BRAKE TRANSDUCER BRACKET CRACKED.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 26,626 hrs · 25,732 cycles

RIGHT SIDEWALL SEAT TRACK CORRODED FS 409+16 TO 409+32.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

ON AFT SIDE OF 621 BULKHEAD, THE OBLIQUE ANGLE NEAR LT STRINGER 14 IS CRACKED & THE OBLIQUE ANGLE NEAR RT STRINGER 14 IS CRACKED.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 26,626 hrs · 25,732 cycles

RIGHT FLOOR SEAT TRACK CORRODED FS 409+32.

Part: SUPPORT BRACKET — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

CARGO DOOR FWD TRACK LOWER SUPPORT BRACKET CRACKED.

Part: BRACKET — CRACKED (RT MLG WW) · airframe 26,626 hrs · 25,732 cycles

RIGHT WW BRAKE TRANSDUCER BRACKET CRACKED.

Part: ATTACH FITTING — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

PILOT SIDE WINDOW POST LOWER OTBD ATTACHMENT FITTING CRACKED.

Part: BRACKET — CRACKED (RT MLG WW) · airframe 26,626 hrs · 25,732 cycles

RIGHT WW HYD LINE BRACKET FWD OF BRAKE TRANSDUCERS CRACKED.

Part: VANE — CHAFED (TE FLAP) · airframe 26,626 hrs · 25,732 cycles

LEFT INBD FLAP MOVEABLE VANE LE HAS CHAFE MARKS.

Part: BRACKET — CRACKED (RT WING) · airframe 26,626 hrs · 25,732 cycles

REFUEL POINT MOUNT OTBD BRACKET CRACKED.

Part: VANE — CHAFED (TE FLAP) · airframe 26,626 hrs · 25,732 cycles

RIGHT INBD FLAP VANE LE HAS CHAFES.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

FS 484 CLIP AT RBL 36.00 CRACKED.

Part: FITTING — GOUGED (FUSELAGE) · airframe 26,626 hrs · 25,732 cycles

SERVICE DOOR SURROUND LOWER SEAL STRIKER DEPRESSOR FITTING GOUGED IN TWO SPOTS.

Part: RETAINER — CRACKED (PYLON) · airframe 26,626 hrs · 25,732 cycles

PYLON PANEL 422DB HAS A CRACKED SEAL RETAINER.

Part: UNKNOWN — MALFUNCTIONED (NLG) · airframe 26,157 hrs · 25,296 cycles

RECEIVED GEAR DISAGREE WARNING MSG ON CLIMB OUT AFTER SELECTING GEAR UP. MAIN GEAR RETRACTED, NOSE GEAR WOULD NOT. COMPLIED WITH QRH EXECUTED AIR RETURN TO HSV. EMERGENCY DECLARED 5000 LBS FOB. APPROX 28 SECONDS AFTER GEAR SELECTED MSG APPEARED, WHILE FOLLOWING QRH. INSPECTED LANDING GEAR, NO DEFECTS NOTED. INSTALLED DOWN LOCK SAFETY PINS IN GEAR IAW 276107 3 FOR MEL.

Part: HYDRAULIC SYSTEM — LEAKING (NR 1) · airframe 25,591 hrs · 24,749 cycles

3964 RECEIVED HYD 1 LOW PRESS AFTER TAKEOFF. COMPLIED WITH QRH, AIR RETURN TO PHL. HYD 1 QTY IS ZERO. MSG TO ENG SHUTDOWN WAS 32 MINUTES. LANDING WEIGHT 46000.

Part: ADC — MALFUNCTIONED (NR 1) · airframe 22,931 hrs · 22,182 cycles

IN FLIGHT, EFIS COMP MON CAUTION WITH IAS FLAG. LEFT AND RIGHT SIDE HAD 10 TO 15 KT SPLIT, C/W QRH MSG PERSISTED. LEFT AIRSPEED DROPPED TO 160 KTS, ACFT SPEED WAS 300 KTS. REMOVED AND REPLACED NR 1 ADC IAW AMM 34-13-01. OPS CHECK GOOD AND FUNCTION CHECK GOOD.

Part: APU — CONTAMINATED (APU BAY) · airframe 22,931 hrs · 22,182 cycles

IND DEICE APPLIED FULL BODY TYPE IV (NOT REQUESTED). RECEIVED SUSPECT DEICE SMOKE IN CABIN ON TAKEOFF AND AGAIN ON DECSENT IN PHL. SUSPECT TYPE IV DEICE FLUID CONTAMINATION OF APU. INJESTION OF DEICING FLUID IN APU. REQUIRE REMOVAL AND IN HOT SECTION INSP PER HONEYWELL CMM 49-20-00 PARA 7F4 ENGINE ADJUSTMENT AND TEST REF LP 246762-3 FOR MEL.

Part: CONNECTOR — LOOSE (CABIN) · airframe 22,316 hrs · 21,588 cycles

EXIT PATH LIGHTS FORWARD OF ROW 5 AND LOWER EXIT LIGHT AT LEFT WINDOW EXIT DO NOT LIGHT WHEN TURNED ON. INSPECTED AND FOUND LOOSE CONNECTOR ON FLOOR EMERGENCY LIGHT STRIP. RECONNECTED AND PERFORMED OPS CHECK IAW CRJ AMM 3-51-00. OPS CHECK GOOD AT THIS TIME.

Part: CONNECTOR — LOOSE (CABIN) · airframe 22,316 hrs · 21,588 cycles

EXIT PATH LIGHTS FORWARD OF ROW 5 AND LOWER EXIT LIGHT AT LEFT WINDOW EXIT DO NOT LIGHT WHEN TURNED ON. INSPECTED AND FOUND LOOSE CONNECTOR ON FLOOR EMERGENCY LIGHT STRIP. RECONNECTED AND PERFORMED OPS CHECK IAW CRJ AMM 3-51-00. OPS CHECK GOOD AT THIS TIME.

Part: PRIORITY VALVE — FAULTY (NLG) · airframe 21,898 hrs · 21,198 cycles

GEAR DISAGREE WARNING MESSAGE APPEARED 6 SECONDS AFTER GEAR RETRACTION COMMAND ON TAKEOFF. REMOVED AND REPLACED NLG PRIORITY VALVE.

Part: PSEU — DEFECTIVE (E&E BAY) · airframe 21,884 hrs · 21,183 cycles

NOSE GEAR STAYED DOWN AND LOCKED WHEN GEAR WAS SELECTED UP. GEAR DISAGREE RECEIVED APPROX 10 SECONDS AFTER GEAR UP SELECTION. RETURN TO BNA. COMPLIED WITH M ACTION OF MEL 32-30-01. ADJUSTED PROX SENSOR S23 AND REMOVED AND REPLACED PSEU.

Part: SILL — CORRODED (PAX DOOR) · corrosion level 2 · airframe 21,670 hrs · 20,978 cycles

PAX DOOR CUT OUT LOWER SILL CORRODED AROUND SWITCH AND ANGLE. REMOVED CORRODED ON AREA IAW SRM 51-21-06. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00. REMOVED UNSERVICEABLE LOWER SILL AND REPLACED WITH SERVICEABLE LOWER SILL.

Part: HINGE — CORRODED (PAX DOOR STEP) · corrosion level 2 · airframe 21,670 hrs · 20,978 cycles

PAX DOOR UPPER STEP HINGE CORRODED. REMOVED DAMAGED HINGE AND REPLACED WITH NEW SERVICEABLE HINGE IAW SRM 51-41-02.

Part: STRUCTURE — DAMAGED · airframe 21,670 hrs · 20,978 cycles

ELONGATED HOLE ON LT FWD AVIONICS FLIGHT CONTROL ACCESS AT 12 O`CLOCK. FASTENER HOLE FWD MFG AND INSTALL FREEZE PLUG IAW REO 601R-53-11-162, REV B.

Part: SKIN — CHAFED (LT AILERON) · airframe 21,670 hrs · 20,978 cycles

LT AILERON UPPER L/E CHAFED. BLENDED CHAFED AREAS IAW SRM 51-12-00. MEASURED, FOUND TO BE WITHIN LIMITS IAW REO 601R-57-61-437.

Part: MOUNT BRACKET — CRACKED (PAX DOOR) · airframe 21,670 hrs · 20,978 cycles

PAX DOOR PWR ASSIST MOTOR MOUNTING BRACKET CRACKED. REMOVED CRACKED MOUNTING BRACKET AND REPLACED WITH NEW SERVICEABLE BRACKET, PN 601R3177457 IAW SRM 51-42-06.

Part: BUSHING — GOUGED (RT MLG) · airframe 21,670 hrs · 20,978 cycles

RIGHT MLG SIDE STAY BUSHING GOUGED. REPAIRED IAW REO 601R-32-11-1240.

Part: FAIRING — CHAFED (LT) · airframe 21,670 hrs · 20,978 cycles

LEFT STUB FAIRING IS CHAFED. R & R LT STUB FAIRING, IAW SRM 51-24-36 AND 51-42-06.

Part: SILL — CORRODED (CARGO BAY) · airframe 21,670 hrs · 20,978 cycles

CARGO BAY DOOR SILL CORRODED AROUND NUT PLATES FLAGGED. REMOVED UNSERVICEABLE SECTION OF CARGO BAY FLOOR SILL AND INSTALLED SERVICEABLE SECTION OF CARGO BAY FLOOR SILL IAW REO 601R-53-61-690, REV D, SRM 51-42-06, 51-42-13, 51-42-21.

Part: CARGO TRACK — CORRODED (BS 559) · corrosion level 2 · airframe 21,670 hrs · 20,978 cycles

CARGO TRACK AT RBL 9, FS 559+96 IS CORRODED. R & R SEAT TRACK, IAW SRM 51-41-02.

Part: CARGO TRACK — CORRODED (BS 559) · corrosion level 2 · airframe 21,670 hrs · 20,978 cycles

CARGO TRACK AT LBL9 & FS 559+96 IS CORRODED. R & R SEAT TRACK, IAW SRM 51-41-02.

Part: ATTACH FITTING — WORN (HORIZONTAL STAB) · airframe 21,670 hrs · 20,978 cycles

LT ELEVATOR OTBD PCU ATTACH FITTING WORN. BLENDED DAMAGED AREA ON LT ELEVATOR OTBD PCU ATTACH FITTING TREATED AREA IAW REO 601R-55-11-426.

Part: ATTACH FITTING — WORN (HORIZONTAL STAB) · airframe 21,670 hrs · 20,978 cycles

RT ELEVATOR OTBD ATTACH FITTING WORN. BLENDED DAMAGE EVEN ON RT ELEVATOR OTBD PCU ATTACH FITTING AREA IAW REO 601R-55-11-426.

Part: FLOOR SUPPORT — CORRODED (BS 589-621) · airframe 21,670 hrs · 20,978 cycles

LBL 27 FLOOR SUPPORT HAS CORROSION AROUND NUTPLATE HOLES FROM FS 589.00-621.00. BLENDED OUT CORROSION IN SOME AREAS AND PERFORMED CUTOUT AND REPAIR IN ONE AREA IAW SRM 53-00-43 AND REO 601R-53-00-005, REV B.

Part: HINGE BRACKET — GOUGED (LT WING TE FLAP) · airframe 21,670 hrs · 20,978 cycles

GOUGE IN LT OTBD FLAP, OTBD HINGE BOX AT FLAP HINGE FAIRING FWD OTBD ATTACH POINT REPAIRED DAMAGE ON LT OTBD FLAP HINGE BOX AT ES 264 IAW REO 601R-57-21-1727.

Part: STRUCTURE — DAMAGED (LT ELEVATOR) · airframe 21,670 hrs · 20,978 cycles

REPAIR DAMAGED LEFT ELEVATOR. REPAIRED LEFT ELEVATOR IAW REO 601R-55-21-364.

Part: ATTACH FITTING — WORN (HORIZONTAL STAB) · airframe 21,670 hrs · 20,978 cycles

LT ELEVATOR CENTER PCU ATTACH FITTING WORN. BLENDED AREA ON LT ELEVATOR CENTER PCU ATTACH FITTING TRREATED AREA IAW REO 601R-55-11-426.

Part: ATTACH FITTING — WORN (RT ELEVATOR) · airframe 21,670 hrs · 20,978 cycles

RT ELEVATOR CENTER PCU ATTACH FITTING WORN. BLENDED DAMAGE AREA ON RT ELEVATOR CENTER PCU ATTACH FITTING TREATED AREA IAW REO 601R-55-11-426.

Part: SEAT TRACK — CORRODED (FS 559) · corrosion level 2 · airframe 21,670 hrs · 20,978 cycles

CARGO SEAT TRACK AT LBL9 FS 559+112 IS CORRODED. R & R SEAT TRACK IAW SRM 51-41-02.

Part: SEAT TRACK — CORRODED (FS 559) · corrosion level 2 · airframe 21,670 hrs · 20,978 cycles

CARGO SEAT TRACK AT LBL9 FS 559+112 IS CORRODED. R & R SEAT TRACK IAW SRM 53-41-02.

Part: TRUNNION — DAMAGED (MLG) · airframe 21,670 hrs · 20,978 cycles

FOUND THREE OVERSIZED HOLES IN MLG TRUNNION LOWER FLANGE 1 EA LT AND 2 EA RT SIDES DURING COLD WORKING. REPAIRED 3EA OVERSIZED HOLES IN LOWER MLG TRUNNION FLANGE 1 EA LT AND 2 EA RT IAW REO 601R-57-21-1728, REV.

Part: BULKHEAD — DAMAGED (BS 280) · airframe 21,670 hrs · 20,978 cycles

BULKHEAD DAMAGED. REPAIRED ON BS 280 BULKHEAD IAW REO 601R-53-11-1727 AND SRM 51-42-06.

Part: CARGO TRACK — CORRODED (RBL9) · corrosion level 2 · airframe 21,670 hrs · 20,978 cycles

CARGO TRACK AT RBL9, FS 559+96 IS CORRODED. R & R CARGO TRACK IAW SRM 51-41-02.

Part: CARGO TRACK — CORRODED (FS 559) · corrosion level 2 · airframe 21,670 hrs · 20,978 cycles

CARGO TRACK AT LBL9, FS 599+96 IS CORRODED. R & R CARGO TRACK IAW SRM 51-41-02.

Part: PANEL — CHAFED (PYLON) · airframe 21,670 hrs · 20,978 cycles

PYLON PANEL 422DB HAS 2EA CHAFED SEPARATION. R & R IAW SRM 51-42-06 & 51-40-11.

Part: CONTROL UNIT — FAILED (STAB TRIM) · airframe 21,400 hrs · 20,713 cycles

DURING GEAR RETRACTION, ON DEPARTURE FROM DCA STAB TRIM CAUTION MESSAGE ON ED1, RESET FAILED AS SOON AS YOKE TRIM SWITCH WAS MOVED, ANOTHER RESET WAS ATTEMPTED AND FAILED WITH TRIM SWITCH MOVEMENT, CONTROL FORCES WERE HARD AND GETTING WORSE. R & R MOTOR CONTROL UNIT IAW AMM 27-42-05.

Part: CONTROL UNIT — FAILED (TE FLAPS) · airframe 21,400 hrs · 20,713 cycles

DURING GEAR RETRACTION, AFTER DEPARTURE, STABILIZER TRIM CAUTION MESSAGE ON ED1, RESET FAILED AS SOON AS YOKE TRIM WAS MOVED, ANOTHER RESET WAS ATTEMPTED AND FAILED WITH TRIM SWITCH MOVEMENT, CONTROL FORCES WERE HARD AND GETTING WORSE WITH INCREASE IN SPEED, AT FLAP RETRACTION ALT. RETRACTED FLAPS FROM 20 TO 8 TO 0, CONTROL FORCES LESSENED, 3RD RESET ATTEMPTED. F/O HELD BOTH ENGAGE BUTTONS IN AND WAS ABLE TO ENGAGE BOTH CHANNELS LONG ENOUGH TO TRIM OUT THE CONTROL FORCE, STABILIZER. CH1 INOPERATIVE STATUS MESSAGE THEN APPEARED, NO FURTHER RESET ATTEMPTS WERE MADE. R & R MOTOR CONTROL UNIT.

Part: DOOR — BINDING (SERVICE) · airframe 19,525 hrs · 18,753 cycles

SERVICE DOOR REQURIES EXCESSIVE FORCE TO OPEN FROM INSIDE. CANNOT OPEN FROM OUTSIDE. PERFORMED FUNCTION TEST OF SERVICE DOOR IAW AMM 52-41-00. OPS CHECKED BAD. PERFORMED ADJUSTMENT OF SERVICE DOOR IAW AMM 52-41-00. OPS CHECKED BAD. DOOR BUT BACK TO ORIGINAL POSITION BEFORE WORK WAS PERFORMED. REF 224592/4 FOR MEL.

Part: DOOR — OBSTRUCTED (MAIN SERVICE) · airframe 19,525 hrs · 18,753 cycles

SERVICE DOOR REQUIRES EXCESSIVE FORCE TO OPEN FROM INSIDE. CANNOT OPEN FROM OUTSIDE. FOUND EXCESSIVE SEALANT ON UPPER SERVICE DOOR SEAL, REMOVED SEALANT AND PERFORMED ADJUSTMENT OF SERVICE DOOR IAW AMM 52-41-00 FUNCTIONAL AND OPS CHECKED GOOD.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 19,457 hrs · 18,684 cycles

CRACKED F/O WINDSHIELD AT 10,000 FT PRESSURIZATION REMAINED NORMAL. VISIBILITY IMPARED. R & R WINDSHIELD.

Part: BEARING — FAILED (NR 2 ACM) · airframe 19,121 hrs · 18,339 cycles

AT GATE, DRONING NOISE COMING FROM APU AREA. INVESTIGATED AND FOUND SMOKE IN APU ENCLOSURE. INSPECTED AFT EQUIPMENT BAY. NO EVIDENCE OF FIRE OR OVERHEATING IN WIRING. FOUND ACM NR 2 FAILED. RAN APU AND NO ABNORMAL NOISE OR ODOR NOTED. ACM NR 2 ON MEL.

Part: GASKET — BLOWN (ACM) · airframe 17,972 hrs · 17,139 cycles

WITH LT PACK OPERATING NORMALLY AND ACFT CLIMBING AT 1200 FPM, CABIN WAS CLIMBING AT 800 FPM, RECEIVED CABIN ALT CAUTION MSG AT 8500 FT & CABIN ALT WARNING AT 1000FT. APPEARS ACFT NOT HOLDING PRESSURIZATION. FOUND LT ACM PACK OUTLET GASKET BLOWN, R & R GASKET IAW AMM 21-51-62, LEAK CHECK GOOD. C/W`D OPS CK OF CABIN PRESSURIZATION IAW AMM 21-31-00. OPS CK GOOD.

Part: PLATE — CORRODED (LT PYLON) · corrosion level 2 · airframe 17,339 hrs · 16,449 cycles

LT UPPER T/E HAS 2 EA BONDING PLATES CORRODED. R & R BONDING PLATES ON LT UPPER SURFACE OF PYLON IAW SRM 51-22-00, 51-42-13.

Part: PLATE — CORRODED (RT PYLON) · corrosion level 2 · airframe 17,339 hrs · 16,449 cycles

RT PYLON LWR SURFACE T/E, 2 EA, BONDING PLATES CORRODED. R & R BONDING PLATES ON RT LWR SURFACE OF PYLON IAW SRM 51-22-00, 51-42-13.

Part: PLATE — CORRODED (RT PYLON) · corrosion level 2 · airframe 17,339 hrs · 16,449 cycles

RT PYLON UPPER SURFACE T/E BONDING PLATES 2 EA CORRODED. R & R BONDING PLATES ON RT UPPER SURFACE OF PYLON T/E IAW SRM 51-22-00, 51-42-13.

Part: PLATE — CORRODED (RT PYLON) · corrosion level 2 · airframe 17,339 hrs · 16,449 cycles

RT PYLON LWR SURFACE T/E 2 EA BONDING PLATES CORRODED. R & R BONDING PLATES ON RT LWR SURFACE OF PYLON IAW SRM 51-22-00, 51-42-13.

Part: PLATE — CORRODED (LT PYLON) · corrosion level 2 · airframe 17,339 hrs · 16,449 cycles

LT UPPER T/E HAS 2 EA BONDING PLATES CORRODED. R & R BONDING PLATES ON LT UPPER SURFACE OF PYLON IAW SRM 51-22-00, 51-42-13.

Part: PLATE — CORRODED (RT PYLON) · corrosion level 2 · airframe 17,339 hrs · 16,449 cycles

RT PYLON UPPER SURFACE T/E BONDING PLATES 2 EA CORRODED. R & R BONDING PLATES ON RT UPPER SURFACE OF PYLON T/E IAW SRM 51-22-00, 51-42-13.

Part: BRACKET — CORRODED (LAVATORY SERVICE) · corrosion level 2 · airframe 17,339 hrs · 16,449 cycles

LAV SERVICE FULL LIGHT BRACKET CORRODED, LOCATED BY LAV WASTE FILL/DUMP VALVE. R & R BRACKET IAW SRM 51-41-02.

Part: SEPARATOR — CHAFED (RT PYLON) · airframe 17,339 hrs · 16,449 cycles

SEPARATORS PN 601R37138-26, -28 KNIFE EDGED ON PANEL 422DB. REMOVED SEPARATORS, DISCARD INSTALLED NEW SERVICEABLE SEPARATORS.

Part: HINGE — GOUGED (PAX DOOR) · airframe 17,339 hrs · 16,449 cycles

PAX DOOR HINGE (AFT SIDE) 11TH LOG AFT IS GOUGED. REPAIRED DAMAGE PAX DOOR HINGE LOG IAW REO 601R-53-21-814, TYPE 1.

Part: PANEL — CRACKED (PAX DOOR) · airframe 17,339 hrs · 16,449 cycles

PAX DOOR STAIR STRUCTURE CRACKED ON 3RD STEP FROM TOP BOTTOM AFT CORNER ON THE STAIRFACE ZONE 3. REMOVED CRACK ON 3RD STEP FROM BTM AFT CORNER OF STAIR FACE IAW REO 601R-52-11-702, REV C, ZONE 4, TYPE 1 PG 8.

Part: BRACKET — CRACKED (PAX DOOR) · airframe 17,339 hrs · 16,449 cycles

PAX DOOR STAIR STRUCTURE IS CRACKED NEXT TO AFT HAND RAIL BRACKET ZONE 2. REPAIRED PAX DOOR STAIR STRUCTURE NEXT TO HAND RAIL BRACKET IAW REO 601R-52-11702, REV C.

Part: SKIN — CRACKED (PAX DOOR) · airframe 17,339 hrs · 16,449 cycles

PAX DOOR INNER SKIN EDGE MEMBER CRACKED UNDER TOP STEP NEXT TO BENDING JUMPER, AFT CORNER. REPAIRED PAX DOOR INNER SKIN EDGE MEMBER UNDER TOP STEP NEXT TO BONDING JUMPER AFT CORNER. IAW REO 601R-52-11-279, REV NC.

Part: SKIN — CHAFED (RT MLG DOOR) · airframe 17,339 hrs · 16,449 cycles

RT MLG DOOR CHAFED L/E R & R FILLER PN 601R-52-82-034-2 PREVIOUSLY INSTALLED IAW REO 601R-52-82-034, REV NC.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 17,339 hrs · 16,449 cycles

THE LAST SECTION OF THE SEAT TRACK ON RT OTBD FLOOR TRACK CORRODED. R & R SEAT TRACK IAW AMM 53-01-11.

Part: BRACKET — CRACKED (PAX DOOR) · airframe 17,339 hrs · 16,449 cycles

GROUND POWER RECEPTICAL MOUNTING BRACKET CRACKED AT BOLT HOLES REMOVED DAMAGED BRACKET AND REPLACED WITH NEW SERVICEABLE PART, PN 600-33283-33.

Part: VANE — CHAFED (LT WING TE FLAP) · airframe 17,339 hrs · 16,449 cycles

LT INBD FLAP VANE (MOVEABLE) IS CHAFED IN 3 LOCATIONS ON L/E CHAFED AREAS WERE BLENDED, TREATED AND FOUND TO BE WITHIN ALLOWABLE LIMITS IAW REO 601R-57-52-004.

Part: VANE — CHAFED (RT WING TE FLAP) · airframe 17,339 hrs · 16,449 cycles

RT INBD FLAP VANE (MOVEABLE) IS CHAFED IN 3 LOCATIONS ON L/E CHAFED AREAS WERE BLENDED, TREATED AND FOUND TO BE WITHIN ALLOWABLE LIMITS IAW REO 601R-57-52-004, REV C.

Part: BRACKET — CRACKED (OVERTEMP SENSOR) · airframe 17,339 hrs · 16,449 cycles

RT JET PIPE FAIRING OVER TEMP SENSOR LOOP COVER TOP ATTACHMENT BRACKET IS CRACKED. REMOVED, FABRICATED, AND INSTALLED BRACKET IAW SRM 54-12-15 AND SRM 51-42-06.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 17,339 hrs · 16,449 cycles

RT INBD FLOOR SEAT TRACK IS CORRODED, LAST SECTION BEFORE 9G BULKHEAD. R & R SEAT TRACK IAW AMM 53-01-11.

Part: HINGE — CHAFED (SERVICE DOOR) · airframe 17,339 hrs · 16,449 cycles

SERVICE DOOR HINGE CHAFED BLENDED OUT AREA IAW (REO) 601R-52-41-155.

Part: TRACK — GOUGED (CARGO DOOR) · airframe 17,339 hrs · 16,449 cycles

CARGO DOOR AFT TRACK GOUGED. BLENDED OUT GOUGE IAW SRM 51-12-00 IAW B/A REO 601R-53-62-024.

Part: GUIDE — CHAFED (RT FLAP ROLLER) · airframe 17,339 hrs · 16,449 cycles

RT OTBD FLAP ALIGNMENT GUIDE (FLAP SIDE CHAFED) AND ROLLER IS STIFF AND CRUNCHY C/W REO 601R-57-53-832.

Part: FLOORBOARD — CORRODED (BS 569-610) · corrosion level 2 · airframe 17,339 hrs · 16,449 cycles

LBL 27 HAS CORROSION AROUND 7 SCREW HOLES. LOCATED UNDER FLOORBOARD 281LLF. R & R FLOORBEAM CAP AT LBL 27.0 BETWEEN FS 569-610 IAW REO 601R-53-61-3778.

Part: FITTING — CHAFED (RT WING TE FLAP) · airframe 17,339 hrs · 16,449 cycles

RT OTBD FLAP ALIGNMENT FITTING CHAFED, C/W REO 601-57-51-143, REV NC.

Part: STRIP — CHAFED (LT NOSE COWL) · airframe 17,339 hrs · 16,449 cycles

LT ENGINE UPPER NOSE COWL AFT EDGE STRIP IS CHAFED. REPAIRED LT ENGINE UPPER NOSE COWL BY FULLY INCORPORATING CMM 71-14-01, SRS 091.

Part: GUIDE — CHAFED (FLAP ROLLER) · airframe 17,339 hrs · 16,449 cycles

LT WING OTBD FLAP ROLLER GUIDE CHAFED. C/W REO 601R-57-51-143, REV NC.

Part: HEAT SHIELD — LOOSE (APU EXHAUST) · airframe 17,339 hrs · 16,449 cycles

APU EXHAUST AFT HEAT SHIELD HAS SEVERAL LOOSE FASTENERS. REPLACED FASTENERS IAW REO 601R-49-81-051 REV NC.

Part: ATTACH FITTING — CHAFED (LT WING TE FLAP) · airframe 17,339 hrs · 16,449 cycles

LT OTBD FLAP ROLLER ATTACH FITTING CHAFED. REPAIRED IAW REO 601R-57-53-883 REV.

Part: BULKHEAD — CHAFED (BS 280) · airframe 17,339 hrs · 16,449 cycles

PILOT`S BULKHEAD AT FS 280 RBL 11.00-18.80 IS CHAFED. REPAIRED BULKHEAD AT FS 280.00 AT RBL 11.00-18.00 IAW REO 601R-53-11-1727, REV C.

Part: CHANNEL — CRACKED (BS 574) · airframe 17,339 hrs · 16,449 cycles

CARGO DOOR FWD TRACK U CHANNEL CRACKED PN 601R3505025. REMOVED UNSERVICEABLE U-CHANNEL PN 601R35050-25 INSTALLED SERVICEABLE U. CHANNEL PN 601R35050-25.

Part: SEAT TRACK — CORRODED (BS 364-394) · airframe 17,339 hrs · 16,449 cycles

NR 1 FLOOR SEAT TRACKS ON RBL 9 AND LBL 9 HAVE CORROSION R & R NR 1 FLOOR SEAT TRACKS ON RBL 9 AND LBL 9 IAW MM 53-01-11.

Part: ATTACH FITTING — CRACKED (BS 280) · airframe 17,339 hrs · 16,449 cycles

CLIP INBD RBL 9.00 AT FS 280.00 CRACKED. REMOVED CRACKED CLIP FS 280.00 INBD, RBL 9.00. DUPLICATED AND INSTALLED NEW CLIP AT FS 280.00, INBD RBL 9.00.

Part: SEAT TRACK — GOUGED (BS 409) · airframe 17,339 hrs · 16,449 cycles

NR2 FLOOR SEAT TRACK ON LBL9 IS GOUGED 4 IN FROM FRONT. R & R NR 2 FLOOR SEAT TRACK ON LBL9 IAW MM 53-01-11.

Part: INTERCOSTAL — CRACKED (BS 625) · airframe 17,339 hrs · 16,449 cycles

LT & RT 621 INTERCOSTALS IN AEB ARE CRACKED AT 625. R & R LT & RT INTERCOSTALS AT FS 625 STR14L & STR14R IAW SRM 51-42-21.

Part: STRUCTURE — CHAFED (LT MLG DOOR) · airframe 17,339 hrs · 16,449 cycles

MLG DOOR FWD AND LWR L/E CHAFED (LOWER). BLENDED DAMAGED AREA AND WAS FOUND TO BE WITHIN ALLOWABLE LIMITS .020 MATERIAL LOSS, UP TO .030 IS ACCEPTABLE IAW REO 601R-52-82-033, REV A.

Part: STRUCTURE — CHAFED (LT MLG DOOR) · airframe 17,339 hrs · 16,449 cycles

MLG DOOR FWD LWR L/E CHAFED (LOWER). DAMAGED AREA WAS TRIMMED OUT AND REPLACED IAW REO 601R-52-82-034, REV NC.

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 17,339 hrs · 16,449 cycles

OTBD CLIP ON INTERCOSTAL AT FS 484.00 AT LBL 36.00 IS CRACKED. REMOVED CRACKED CLIP, DUPLICATED AND INSTALLED NEW SERVICEABLE CLIP IAW REO 601R-53-41-059.

Part: SKIN — GOUGED (BS 765-780) · airframe 17,339 hrs · 16,449 cycles

ACFT GOUGED ON LT SIDE OF FUSELAGE BETWEEN FS 765.00 AND REAR SPAR 67.5 PERCENT APPROX FS 780. REPAIRED GOUGE ON SKIN BETWEN V43.75 PERCENT AND V55.625 PERCENT BETWEEN STR 51 AND STR 61 IAW SRM 51-12-00.

Part: SKIN — CHAFED (LT WING AILERON) · airframe 17,339 hrs · 16,449 cycles

LT AILERON L/E CHAFED. REPAIRED LT AILERON CHAFING IAW REO 601R-57-60-020.

Part: OIL SYSTEM — OVERSERVICED (APU) · airframe 16,202 hrs · 15,248 cycles

APU OIL TEMP MESSAGE AND SMELL IN CABIN AFTER LANDING EGT 713.730. FOUND APU OIL OVERSERVICED, SEVEL TO CONCT LEVEL, STARTED APU BUT AUTOSHUTDOWN ECU CODE 92 FOR HOT OIL TEMP FD FUEL SOLENOID LINE "B" NUT AND LEATKING FUEL SECD "B" NUT LEAK CHECK GOOD.

Part: CONTROLLER — MALFUNCTIONED (ADHC) · airframe 15,583 hrs · 14,610 cycles

JUST AFTER TAKEOFF RECEIVED TAT PROBE HEAT RT AOA HEAT, RT STATIC HEAT, RT PITOT HEAT CAUTION MESSAGES CW QRH MESSAGES PERSISTED. R & R NR 2 AIR DATA HEAT CONTROLLER IAW AMM 30-31-15. OPS CHECK GOOD.

Part: HANDLE — LACK OF LUBE (SERVICE DOOR) · airframe 14,783 hrs · 13,840 cycles

REQUEST INSPECTION OF OUT OF SERVICE DOOR. UNABLE TO OPEN FROM OUTSIDE. LUBED DOOR HANDLE IAW AMM 12-20-52. OPS CKS GOOD. (K)

Part: HANDLE — OUT OF ADJUST (SERVICE DOOR) · airframe 14,469 hrs · 13,532 cycles

SERVICE DOOR WILL NOT OPEN FROM OUTSIDE. ADJUSTED OUTER HANDLE SLEEVE PIN AS REQUIRED OPS CHECKS GOOD. (K)

Part: APU — FAILED (APU BAY) · airframe 13,875 hrs · 12,946 cycles

DURING TAXI OUR, COCKPIT BEGAN FILLING WITH SMOKE SHORTLY AFTER RECEIVING APU LOW OIL MESSAGE AND APU AUTOSHUTDOWN. COMPLIED WITH QRH. INSPECTED AND FOUND APU FAILED AND CONTAMINATED COALESCER SOCKS. REMOVED AND REPLACED LT AND RT COALESCER SOCKS. RAN BOTH PACKS NO ABNORMAL ODORS. PLACED APU ON MEL.// REF 180677/1 - REMOVED AND REPLACED APU ASSY ON W/O 137202, RAN ENGINES AND PACK TWICE ON GROUND, NO SMOKE NOTED. (K)

Part: APU — SEIZED (APU BAY) · airframe 13,875 hrs · 12,946 cycles

ON CLIMBOUT SMOKE TOILET MESSAGE ILLUMINATED, COMPLIED WITH QRH RETURNED TO DEPARTURE, SMOKE MESSAGE EXTINGUISHED AFTER COMPLETION OF QRH CHECK. REMOVED AND REPLACED APU ASSY ON WO 137202, RAN ENGINES AND PACKS TWICE ON GROUND, NO SMOKE NOTED. (K)

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 13,540 hrs · 12,615 cycles

FLAPS FAILED AT ZERO IN CLIMB. 20 MINUTES AFTER TAKEOFF 28983MSL, 286 KNOTS, -22 DEGREES CELSIUS OAT FLAPS STATIONARY. RESET IAW FIM SUPP 98-018B STEPS 1.3 AND 1.4 FLAP SYS RESET OK. (K)

Part: SKIN — DENTED (BS 349 S14R) · airframe 13,497 hrs · 12,571 cycles

SERVICE DOOR AFT SURROUND SKIN IS DENTED AT FS 349.00, STR 14R. SERVICE DOOR AFT SURROUND SKIN REPAIRED IAW REO 601R-53-21-988. (K)

Part: SKIN — DENTED (SERVICE DOOR) · airframe 13,497 hrs · 12,571 cycles

SERVICE DOOR OUTER SKIN IS DENTED. SERVICE DOOR OUTER SKIN REPAIRED IAW REO 601R-52-41-127. (K)

Part: FLOORBEAM — CRACKED (BS 280) · airframe 13,497 hrs · 12,571 cycles

UPPER AFT ANGLE AT FS 280.00, LBL 9.0 FOUND CRACKED (CRACK LENGTH 1.000 IN). REPAIR PERFORMED AT UPPER AFT ANGLE AT FS 280.00, LBL 9.0 IAW REO 601R 53-11-138 REV, NC. (K)

Part: STRUCTURE — CRACKED (VERTICAL STAB) · airframe 13,497 hrs · 12,571 cycles

VERTICAL STAB, LT UPPER VISOR IS CRACKED. VERTICAL STAB, LT UPPER VISOR REPLACED IAW SRM 51-41-04. (K)

Part: FITTING — CRACKED (FUSELAGE) · airframe 13,497 hrs · 12,571 cycles

FS 484.00, RBL 27, QTY (1) ONE CLIP IS CRACKED (CRACK LENGTH: 0.500 INCH) F/S 484.00, RBL 27, CLIP REMOVED AND REPLACED IAW SRM 51-42-06 AND SRM 51-42-20. (K)

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 13,497 hrs · 12,571 cycles

PAX DOOR AFT DRAG ANGLE CRACKED PAX DOOR AFT DRAG ANGLE REPAIRED IAW REO 601R-52-11-513, REV A. (K)

Part: FRAME — CRACKED (BS 280) · airframe 13,497 hrs · 12,571 cycles

LWR OF FRAME CRACKED AT 280.00, RBL 9.00 (CRACK LENGTH 1.250 IN) LWR AREA OF FRAME WEB AT 280.00, RBL 9.00 REPAIRED IAW REO 601R-53-11-171 REV D. SCHEME A NOTES 4-13. (K)

Part: CHANNEL — CRACKED (FUSELAGE) · airframe 13,497 hrs · 12,571 cycles

CRACK FOUND ON CARGO DOOR TRACK LOWER CHANNEL FS 574. REMOVED AND REPLACED CARGO DOOR LOWER CHANNEL PN 601R-35050-25 IAW SRM 51-42-06, SL 2529.

Part: PLATE — CRACKED (SILL LANDING) · airframe 13,497 hrs · 12,571 cycles

(2) CRACKS FOUND ON CARGO LOWER SILL, FS 589 AND FS 605. LOWER SILL LANDING PLATE BTW FS 589 AND FS 605 REPAIRED IAW REO 601R-53-61-433. (K)

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 12,776 hrs · 11,885 cycles

AFT PRESSURE BULKHEAD WEB FS 621.00 AT THE LINTEL ATTACHMENT INSTALLATION IS CRACKED. AFT PRESSURE BULKHEAD WEB FS 621.00 LINTLE INSTALLATION REPAIRED IAW REO 601R-53-61-1230 REV D.

Part: HANDLE — DIRTY (SERVICE DOOR) · airframe 12,015 hrs · 11,176 cycles

UNABLE TO OPEN SERVICE DOOR FROM OUTSIDE, HANDLE WILL NOT POP OUT WHEN PUSH BUTTON IS PUSHED. CLEANED SERVICE DOOR HANDLE AND LUBED IAW AMM 52-41-03, OPS CHECK GOOD. (A)

Part: SEAL — LEAKING (PAX SEAL) · airframe 11,468 hrs · 10,662 cycles

AT 8,000 FT HIGH PITCH WHISTLE FROM PASSENGER DOOR, FLIGHT ATTENDANT REPORTS CURTAIN SUCKED TO THE DOOR, PRESSURIZATION INDICATED 3,000 FT CLIMB, RETURNED TO MHT. R&R PAX DOOR SEAL IAW 52-11-10. OPS CHECK GOOD. PRESSURIZATION CHECK GOOD.

Part: CONTROL PANEL — MALFUNCTIONED (ANTI ICE SYSTEM) · airframe 11,254 hrs · 10,465 cycles

RECEIVED LEFT AND RIGHT WING ANTI-ICE CAUTION MESSAGES, IN STANDBY RECEIVED LEFT AND RIGHT WING ANTI-ICE CAUTION MESSAGES INTERMITTENTLY. LANDING WEIGHT 44,000 LBS. REMOVED AND REPLACED ANTI-ICE CONTROL PANEL IAW 20-12-21, OPS CHECK GOOD. AVIONICS REPORTS SWITCH P/N 66AT300-1 IDENT S2HA IS BAD. (M)

Part: SEAL — OBSTRUCTED (SERVICE DOOR)

SERVICE DOOR DIFFICULT TO OPEN. CLEANED DEBRIS FROM DOOR SEAL. DOOR OPERATES OK AT THIS TIME. (K)

Part: CONTROL UNIT — MALFUNCTIONED (PITCH FEEL)

WITH FLAPS AT ZERO, PITCH CONTROL FORCE UNUSUALLY HIGH, FLAPS OUT TO ZERO HAS NORMAL CONTROL FORCE. REMOVED AND REPLACED BOTH PITCH FEEL SIMULATOR UNITS PER AMM TASK 27-31-20-000-801. PERFORMED CONTROL COLUMN FEEL FORCE AND CENTERING CHECK PER AMM TASK 27-31-00-220-807 AND FUNCTIONAL CHECK OF THE PITCH FEEL SYSTEM. FOUND OK. (M)

Part: BULKHEAD — CRACKED (BS 202) · airframe 8,629 hrs · 7,883 cycles

VISUAL INDICATION OF CRACK IN FWD PRESSURE BULKHEAD FS202.75, WL69.0, LBL23.71 (JUST BELOW PARKING BRAKE CABLE). MEASURES APPROX 1.0 INCH LONG. MAINTENANCE CUT-OUT DAMAGED AREA AND INSTALLED REPAIR DOUBLER IAW REO 601R-53-11-563. (K)

Part: ANCHOR FITTING — CRACKED (PAX DOOR) · airframe 8,629 hrs · 7,883 cycles

PAX DOOR ANCHOR FITTING (FWD) PN 601R380742-3 IS CRACKED. MAINTENANCE REPLACED PAX DOOR ANCHOR FITTING (FWD) PN 601R3807423 IAW AMM 52-11-17-400-803. (K)

Part: ANCHOR FITTING — CRACKED (PAX DOOR) · airframe 8,629 hrs · 7,883 cycles

PAX DOOR ANCHOR FITTING (AFT) PN 601R3807413 IS CRACKED. MAINTENANCE REPLACED PAX DOOR ANCHOR FITTING (AFT) PN 601R3807413 IAW AMM 52-11-17-400-803. (K)

Part: INTERCOSTAL — CRACKED (FS484 RBL36) · airframe 8,629 hrs · 7,883 cycles

FS 484 INTERCOSTAL CRACKED AT RBL 36. MAINTENANCE DAMAGED FLANGE AND INSTALLED REPAIR ANGLE IAW REO 601R-53-41-059 REV A AND BSC STANDARD REPAIR 601R-53-0030A. (K)

Part: ANGLE — CRACKED (FS 625) · airframe 8,629 hrs · 7,883 cycles

AFT EQUIPMENT COMPARTMENT FS 625.00 OBLIQUE ANGLE LT CRACKED 2 INCHES LONG IN AFT RADIUS. MAINTENANCE REMOVED OLD CRACKED 625 OBLIQUE ANGLE, INSTALLED NEW SERVICEABLE ANGLE PN 601-35012-51 IAW SRM 51-42-06. (K)

Part: ANGLE — CRACKED (FUSELAGE) · airframe 8,629 hrs · 7,883 cycles

AFT EQUIPMENT COMPARTMENT FS 625.00 OBLIQUE ANGLE. RT IS CRACKED 2 INCH LONG IN AFT RADIUS MAINTENANCE REMOVED OLD CRACKED 625 OBLIQUE ANGLE, INSTALLED NEW SERVICEABLE ANGLE, PN 601-35012-52 IAW SRM 51-42-06. (K)

Part: INTERCOSTAL — CRACKED (FUSELAGE)

FOUND FS 484 INTERCOSTAL ANGLE CRACKED APPROX .1 INCH LONG AT BL 27. (M) MAINTENANCE REMOVED AND REPLACED ANGLE IAW BSC STANDARD REPAIR 601-53-0029B. (K)

Part: FLOOR SUPPORT — CRACKED (FUSELAGE)

FOUND RT FLOOR SUPPORT ANGLE IS CRACKED 1 INCH AT FS 621, WL 73, RBL 41. (M) MAINTENANCE REPAIRED FLOOR SUPPORT ANGLE AT FS 621 IAW REO 601R-53-61-117 REV C.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE)

FOUND LT FLOOR SUPPORT ANGLE IS CRACKED 1 INCH AT FS 621, WL 73, LBL 41. (M) MAINTENANCE REPAIRED CRACKED FLOOR SUPPORT ANGLE BY REMOVING DAMAGED AREA AND INSTALLING REPAIR ANGLE AND STRAP IAW REO 601R-53-61-117 REV C. (K)

Part: ANGLE — CRACKED (LH FS 484)

FOUND FS 484 INTERCOSTAL CRACKED APPROX .1 INCH LONG AT LBL 36. (M) MAINTENANCE REMOVED DAMAGED FLANGE AND INSTALLED REPAIR ANGLE IAW REO 601R-53-41-059 REV A AND BSC STANDARD REPAIR 601R-53-0030A. (K)

Part: CHANNEL — CRACKED (LT MLG WW)

FOUND LT MLG WHEEL WELL HYDRAULIC TRANSDUCER HAT CHANNEL P/N 601R75262-159 CRACKED APPROX .05 INCH LONG. (M) MAINTENANCE REMOVED AND REPLACED CHANNEL PN 601R75262-159 IAW SRM 51-42-06. (K)

Part: SUPPORT BRACKET — CRACKED (RT MLG WW)

FOUND RT MLG WHEEL WELL HYDRAULIC LINE SUPPORT BRACKET P/N 601R75262-155 CRACKED APPROX .1 INCH LONG. (M) MAINTENANCE REMOVED AND REPLACED BRACKET ASSY PN 601R75262-153 IAW SRM 51-42-06.

Part: CHANNEL — CRACKED (RT MLG WW)

FOUND RIGHT MLG WHEEL WELL HYDRAULIC TRANSDUCER HAT CHANNEL P/N 601R75262-157 CRACKED APPROX .1 INCH LONG. (M) MAINTENANCE REMOVED AND REPLACED BRACKET PN 601R75262-157 IAW SRM 51-42-06. (K)

Part: FITTING — CRACKED (LT IB, OB) · airframe 8,629 hrs · 7,883 cycles

IB AND OB CLIPS AT FS 280, LBL 9.0, FLOOR SUPPORT BEAM ARE CRACKED IN RADIUS APPROX .30 INCH LON EACH. (K) MAINTENANCE REMOVED AND REPLACED IB AND OB CLIPS PN 601R31113-57 IAW SRM 51-42-06, SRM 51-42-20 AND BSC STANDARD REPAIR 601R-53-0057A. (K)

Part: FITTING — CRACKED (FLOORBEAM RT IB) · airframe 8,629 hrs · 7,883 cycles

IB AND OB CLIPS AT FS 280, RBL 9.0, FLOOR SUPPORT BEAM ARE CRACKED IN RADIUS APPROX .30 INCHES LONG EACH. (K) MAINTENANCE REMOVED AND REPLACED IB AND OB CLIPS PN 601R31113-58 IAW SRM 51-42-06, SRM 51-42-20 AND BSC STANDARD REPAIR 601R-53-0057A. (K)

Part: WINDOW — CRACKED (COCKPIT) · airframe 4,421 hrs · 3,888 cycles

LT SIDE WINDOW CRACKED IN COCKPIT (ON APPROACH). REMOVED AND REPLACED LT SIDE WINDOW IAW MM. (K)

Part: COVER — UNSECURE (NR 1 ENGINE) · airframe 2,680 hrs · 2,506 cycles

IN FLIGHT, LOW OIL PRESSURE ILLUMINATED NR 1 ENGINE OIL PRESSURE FLUCTUATED AT CLIMB AND IDLE SETTINGS. AC RETURNED TO FIELD AT 32,000 FT. PRESSURE DROPPED TO 25 PSI THROTTLE BACK PRESSURE TO 60 PERCENT AT 33,000 FT PRESSURE FLUCTUATED 40 PERCENT-50 PERCENT-45 PERCENT- 55 PERCENT. FOUND CRANKING PAD COVER OFF, REINSTALLED COVER. ADDED 1 QUART OIL, IAW AMM 72-00-00. PERFORMED ENGINE RUNS IAW AMM 71-00-00. NO DEFECTS NOTED.

Part: ODOR — DETECTED (APU) · airframe 2,860 hrs · 2,506 cycles

IN FLIGHT, STARTED APU, SMELLED JET FUEL, TURNED APU OFF- NO MESSAGES DISPLAYED. INSPECTED TAIL COMPARTMENT AND APU COMPARTMENT FOR LEAKAGE. FOUND NONE. RUNUP APU. OPS CHECK IAW MM 49-10-00. AIRCRAFT OK FOR SERVICE.

Part: ELBOW — LEAKING (APU FUEL SOV)

AIR VENT IN COCKPIT AND CABIN EMITTING A OIL LIKE ODOR, SMELLS LIKE KEROSENE, STRONGER AT TIMES THAN OTHERS WITH NO RELATION TO POWER SETTINGS. FOUND APU FUEL SOV SOLENOID LEAKING FROM LOWER ELBOW FITTING INSTALLED NEW PACKING ON ELBOW FITTING, OPS CHECK GOOD IAW 49-31-05. (M)