N617QX

Part: SEAT TRACK — CORRODED (BS 706-752) · airframe 35,157 hrs · 26,320 cycles

LEFT SIDE SEAT TRACK FOUND CORRODED AT BS 706 TO 752. REMOVED AND REPLACED THE SEAT TRACK IAW EC/TC REO 670-53-00-343, AND REO 670-53-00-343, REV M.

Part: ANGLE — CRACKED (BS 310) · airframe 35,157 hrs · 26,320 cycles

FOUND ANGLE ATTACHED TO FRAME BS 310 TO BE CRACKED BETWEEN STRINGER 23 & 24L. REMOVED, FABRICATED AND INSTALLED A NEW ATTACH ANGLE IAW EC/TC SNIEO SH670-31947 S01, SRM 51-42-06-001-001-A01, AND 51-42-21-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 785-847) · airframe 35,157 hrs · 26,320 cycles

LEFT SIDE SEAT TRACK IS CORRODED AT MULTIPLE LOCATIONS BETWEEN BS 785.15 - 847. REMOVED AND REPLACED THE SEAT TRACK IAW EC/TC REO 670-53-00-343, AND REO 670-53-00-343, REV M.

Part: CHANNEL — CORRODED (BS 785-797) · airframe 35,157 hrs · 26,320 cycles

CHANNEL IS CORRODED BETWEEN BS 785 AND 797. REMOVED AND REPLACED THE CHANNEL IAW SRM 51-41-02-001-001-A01.

Part: FRAME — CORRODED (BS 319) · airframe 35,157 hrs · 26,320 cycles

THE FRAME AT BS 319 IS CORRODED BETWEEN STRINGERS 26 AND 27R. REPAIRED THE FRAME IAW REO 670-53-21-799.

Part: DOOR SILL — CORRODED (BS 1000-1047) · airframe 35,157 hrs · 26,320 cycles

AFT CARGO BAY DOOR SILL IS CORRODED. REMOVED AND REPLACED AFT DOOR SILL IAW SRM 51-40-11-001-001-A01, 51-42-06-001-001-A01, 51-42-13-001-001-A01, AND 51-42-21-001-001-A01.

Part: ANGLE — CORRODED (BS 280 FLOORBEAM) · airframe 35,157 hrs · 26,320 cycles

BS 280 FLOORBEAM ANGLE ON THE AFT SIDE OF THE FRAME IS CORRODED AROUND NUT PLATE LOCATIONS. REMOVED AND REPLACED FLOORBEAM ANGLE IAW SRM 51-40-11-001-001-A01, 51-42-06-001-001-A01, AND 51-42-21-001-001-A01.

Part: INTERCOSTAL — CORRODED (BS 349-364) · airframe 35,157 hrs · 26,320 cycles

INTERCOSTAL AT STRINGER 27R, FORWARD OF AVIONICS BAY DOOR IS CORRODED. REMOVED AND REPLACED THE INTERCOSTAL IAW SRM 51-40-11-001-001-A01, 51-42-06-001-001-A01, AND 51-42-21-001-001-A01.

Part: STRINGER — CORRODED (BS 295-310) · airframe 35,157 hrs · 26,320 cycles

STRINGER 26R IS CORRODED BETWEEN BS 295 AND 310. REMOVED AND REPLACED THE STRINGER IAW SRM 51-40-11-001-001-A01, 51-42-06-001-001-A01, AND 51-42-21-001-001-A01.

Part: STRINGER SPLICE — CORRODED (BS 333) · airframe 35,157 hrs · 26,320 cycles

ON REMOVAL FOUND THE STRINGER SPLICE 26R, BS 333 TO BE CORRODED. LOCATED AND DRILLED A NEW STRINGER SPLICE IAW SRM 51-40-11-001-001-A01, AND 51-40-06-001-001-A01. INSTALLED THE NEW STRINGER SPLICE IAW SRM 51-42-06-001-001-A01.

Part: FRAME — CORRODED (BS 319) · airframe 35,157 hrs · 26,320 cycles

FORWARD SIDE OF THE BS 319 FRAME IS HEAVILY CORRODED BETWEEN STRINGERS 26L AND 26R. REPAIRED THE FRAME IAW REO 670-53-21-799 REV A.

Part: FRAME — CORRODED (BS 333) · airframe 35,157 hrs · 26,320 cycles

FORWARD SIDE OF BS 333 FRAME IS HEAVILY CORRODED BETWEEN STRINGERS 26L TO 26R. REPAIRED THE FRAME IAW REO 670-53-21-799.

Part: ANGLE — CORRODED (BS 939) · airframe 35,157 hrs · 26,320 cycles

AFT BELLY FAIRING SUPPORT AT BS 939 IS CORRODED AT THE BOTTOM CENTER. REMOVED AND REPLACED THE ANGLE IAW SRM 51-40-11-001-001-A01, 51-42-06-001-001-A01, AND 51-25-16-001-001-A01.

Part: ANGLE — CORRODED (BS 310-349) · airframe 35,157 hrs · 26,320 cycles

PASSENGER DOOR CUTOUT LOWER SILL CENTER FLOOR SUPPORT ANGLE IS CORRODED AROUND SCREW HOLES. LOCATED, DRILLED AND INSTALLED A NEW PAX DOOR LOWER SILL ANGLE IAW SRM 51-40-06-001-001-A01, 51-40-11-001-001-A01, 51-42-06-001-001-A01, AND 51-41-02-001-001-A01.

Part: SUPPORT — CRACKED (PAX DOOR) · airframe 35,157 hrs · 26,320 cycles

PAX DOOR AFT COUNTERBALANCE SUPPORT IS CRACKED AT LOWER MOUNT POINT. REMOVED, LOCATED, DRILLED AND INSTALLED A NEW PAX DOOR AFT COUNTERBALANCE SUPPORT IAW SRM 51-40-06-001-001-A01, 51-40-11-001-001-A01, 51-42-06-001-001-A01, AND 51-42-21-001-001-A01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

SEAT TRACK AT RBL 9 FROM FS 581.00 TO FS 677.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT RBL 9 FROM FS 581.00 TO FS 677.00 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV.

Part: INTERCOSTAL — CORRODED (BS 1031-1047) · airframe 35,157 hrs · 26,320 cycles

INTERCOSTAL AT STRINGER 27, BETWEEN BS 1031 AND 1047 IS CORRODED. REPLACED INTERCOSTAL

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

LEFT SIDE SEAT RAIL AT NR 7 LOCATION IS CORRODED AT MULTIPLE LOCATIONS BETWEEN FS 863 AND 953.00. REMOVED AND REPLACED SIDE SEAT TRACK NR 7 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

RIGHT SIDE SEAT RAIL AT NR 5 LOCATION IS CORRODED AT MULTIPLE LOCATIONS BETWEEN FS 708 AND 761.85. REMOVED AND REPLACED SIDE SEAT TRACK NR 5 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

LEFT SIDE SEAT RAIL AT NR 4 LOCATION IS CORRODED AT F S 706. REMOVED AND REPLACED SIDE SEAT TRACK NR 4 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: POST — CRACKED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

FOUND FS 202.75 RBL 30 VERTICAL POST HAS AN INDICATION NOTED IN RADIUS APPROX .200 INCHES IN LENGTH 100% FSH. FAILED NDT INSPECTION. REPAIRED DAMAGED FS 202.75 RBL 30 VERTICAL POST IAW SRM 53-11-10-201-005-A01.

Part: SEAT TRACK — CORRODED (BS 421-485) · corrosion level 2 · airframe 35,157 hrs · 26,320 cycles

RIGHT SIDE SEAT TRACK IS CORRODED AT MULTIPLE LOCATIONS BETWEEN BS 421 AND 485. REMOVED AND REPLACED THE SEAT TRACK IAW EC/TC REO 670-53-00-343, REV K, AND REO 670-53-00-343, REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

SEAT TRACK AT LBL 9 FROM FS 485.00 TO FS 581.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT LBL 9 FROM FS 485.00 TO FS 581.00 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (BS 863-953) · corrosion level 2 · airframe 35,157 hrs · 26,320 cycles

RIGHT SIDE SEAT TRACK IS CORRODED AT MULTIPLE LOCATIONS BETWEEN BS 863 AND 953. REMOVED AND REPLACED THE SEAT TRACK IAW EC/TC REO 670-53-00-343, REV K, AND REO 670-53-00-343, REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

SEAT TRACK AT LBL 9 FROM FS 581.00 TO FS 677.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT LBL 9 FROM FS 581.00 TO FS 677.00 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

RIGHT SIDE SEAT RAIL AT NR 2 LOCATION IS CORRODED AT MULTIPLE LOCATIONS BETWEEN FS 485 AND 565. REMOVED AND REPLACED SIDE SEAT TRACK NR 2 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

RIGHT SIDE SEAT RAIL AT NR 4 LOCATION IS CORRODED AT MULTIPLE LOCATIONS BETWEEN FS 677 AND 708. REMOVED AND REPLACED SIDE SEAT TRACK NR 4 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

LEFT SIDE SEAT RAIL AT NR 3 LOCATION IS CORRODED AT MULTIPLE LOCATIONS BETWEEN FS 581.00 AND 645.00. REMOVED AND REPLACED SIDE SEAT TRACK NR 3 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (BS 785-847) · corrosion level 2 · airframe 35,157 hrs · 26,320 cycles

RIGHT SIDE SEAT TRACK IS CORRODED AT MULTIPLE LOCATIONS BETWEEN BS 785.15 AND 847. REMOVED AND REPLACED THE SEAT TRACK IAW EC/TC REO 670-53-00-343, REV K, AND REO 670-53-00-343, REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

SEAT TRACK AT LBL 9 FROM FS 379.00 TO FS 485.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT LBL 9 FROM FS 379.00 TO FS 485.00 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: FRAME — CORRODED (BS 310) · airframe 35,157 hrs · 26,320 cycles

BS 310 IS CORRODED ON THE FORWARD SIDE BETWEEN STRINGER 26L AND 26R. REPLACED THE FRAME.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

SEAT TRACK AT RBL 9 FROM FS 349 TO FS 485 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT RBL 9 FROM FS 349 TO FS 485 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

SEAT TRACK AT RBL 9 FROM FS 581.00 TO FS 677.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT RBL 9 FROM FS 581.00 TO FS 677.00 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

SEAT TRACK AT RBL 9 FROM FS 485.00 TO FS 581.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT RBL 9 FROM FS 485.00 TO FS 581.00 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

LEFT SIDE SEAT RAIL AT NR 2 LOCATION IS CORRODED AT MULTIPLE LOCATIONS BETWEEN FS 517 AND FS 565. REMOVED AND REPLACED SIDE SEAT TRACK NR 2 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 34,157 hrs · 26,320 cycles

SEAT TRACK AT LBL 9 FROM FS 581.00 TO FS 677.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT LBL 9 FROM FS 581.00 TO FS 677.00 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

SEAT TRACK AT LBL 9 FROM FS 379.00 TO FS 485.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT LBL 9 FROM FS 379.00 TO FS 485.00 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,157 hrs · 26,320 cycles

SEAT TRACK AT LBL 9 FROM FS 485.00 TO FS 581.00 IS CORRODED. REMOVED AND REPLACED SEAT TRACK AT LBL 9 FROM FS 485.00 TO FS 581.00 IAW EC/TC REO 670-53-00-343 AND REO 670-53-00-343 REV M.

Part: ANGLE — CORRODED (DOOR SEAL) · airframe 33,680 hrs · 24,847 cycles

DURING C CHECK, FOUND SERVICE DOOR CUTOUT STRUCTURE BOTTOM SILL, DOOR SEAL ANGLE CORRODED AROUND SCREW HOLES. REMOVED AND REPLACED SERVICE DOOR SEAL STRIKER PLATE.

Part: SUPPORT — CORRODED (PAX DOOR) · airframe 33,675 hrs · 24,844 cycles

PAX DOOR FWD UPPER TENSION FITTING SUPPORT STRUCTURE CORRODED. REMOVED AND REPLACED PAX DOOR UPPER TENSION FITTING SUPPORT STRUCTURE, FORMER, CLIP, INTERCOSTAL AND HOUSING IAW SRM 51-40-11-001-001-A01,51-42-06-001-001-A01,51-24-36-001-001-A01 AND EC/TC EO 700-53-00-00003,4,5 AND EC/TC REO 670-52-11-925.

Part: FLOOR PANEL — DAMAGED (CARGO BAY) · airframe 33,675 hrs · 24,844 cycles

2 EACH FLOOR PANELS LOCATED DIRECTLY UNDER THE WIFI BOX ARE SPONGY. REMOVED AND REPLACED FLOOR PANELS 281 BLF AND 282 FRF IAW AMM 25-53-00-47-000-803 A01 & 25-53-00-47400-803 A01.

Part: LIGHT — DAMAGED (CABIN) · airframe 33,675 hrs · 24,844 cycles

2 PIECES OF EMERGENCY LIGHT TRACK DAMAGED. REMOVED AND REPLACED LEFT EMERGENCY EXIT LIGHTS FLOOR EXIT PATH LIGHT TRACK IAW AMM 33-51-01-000-801-A63 AND 33-51-01-400-801-A63.

Part: STOP — OUT OF ADJUST (PAX DOOR) · airframe 33,303 hrs · 24,535 cycles

PASSENGER DOOR LATCH CAUTION MESSAGE THEN PASSENGER DOOR WARNING DURING CLIMBOUT. FLT 3521, ADJUSTED INNER HANDLE STOP ON PAX DOOR, OPS CHECK IAW AMM. OPS CHECK GOOD.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS) · airframe 27,777 hrs · 20,127 cycles

EMERGENCY LIGHTS INOPERATIVE. R & R NR 1 & 2 EMERGENCY LIGHTING BATTERY PACKS.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 27,777 hrs · 20,127 cycles

R & R NR 3 AND 4 EMERGENCY LIGHTING BATTERY PACKS DUE TO EMERGENCY LIGHTS BEING INOPERATIVE IAW AMM.

Part: BATTERY — DISCHARGED (CABIN) · airframe 26,819 hrs · 19,467 cycles

EMERGENCY LIGHTS DO NOT STAY ON WHEN TESTED. FLT 4672 REPLACED AFT & CTR EMERGENCY LIGHT BATTERY ASSEMBLY IAW AMM. PN1ON OFF AD-2013-1A, SN1 ON 69435, SN1OFF 78616, PN2 ON OFF AD-2013-1A, SN2 ON 77248 & SN2 OFF 69907.

Part: BATTERY — DISCHARGED (CABIN) · airframe 26,819 hrs · 19,467 cycles

EMERGENCY LIGHTS DO NOT STAY ON WHEN TESTED. FLT 4672 REPLACED FWD & AVIONIC BAG NR 1 EMERGENCY LIGHT BATTERY ASSEMBLY IAW AMM. PN1 ON OFF AD-2013-1A, SN1 ON 66830, SN1 OFF 79370, PN2 ON OFF AD-2013-1A, SN2 ON 64106 & SN2 OFF 95065.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

RT SIDE SEAT RAIL CORRODED NEAR FS 613.00, STRINGER 15R C-CHECK REMOVED THE CORROSION ON THE RT SEAT RAIL AT FS 613.00, STRINGER 15R BY BLENDING CORROSION IAW REO.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

LT SIDE SEAT RAIL CORRODED NEAR FS 724.08, STRINGER 15L. C-CHECK REPLACED IAW REO.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

LT SIDE SEAT RAIL CORRODED NEAR FS 797.00, STRINGER 15L. C-CHECK REMOVED THE CORROSION ON SIDE SEAT RAIL ON THE LT SIDE AT FS 797.00, STRINGER 15L BY BLENDING IAW REO.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

LT SIDE SEAT RAIL CORRODED NEAR FS 708.00, STRINGER 15L. C-CHECK REMOVED THE CORROSION ON THE LT SEAT RAIL AT FS 708.00, STRINGER 15L BY BLENDING CORROSION IAW REO.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

RT SIDE SEAT RAIL GOUGED BETWEEN FS 830.40 & FS847.00, STRINGER 15R. C-CHECK REPAIRED THE SIDE SEAT RAIL ON THE RT SIDE AT FS 830.40 TO FS 847.00, STRINGER IAW REO.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

LT SIDE SEAT RAIL CORRODED NEAR FS 736.05, STRINGER 15L. C-CHECK REMOVED THE CORROSION ON THE ON THE LT SEAT RAIL AT FS 736.05, STRINGER 15L BY BLENDING CORROSION IAW REO.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

RT SIDE SEAT RAIL CORRODED NEAR FS 693.00, STRINGER 15R. C-CHECK REPLACED.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

LT SIDE SEAT RAIL CORRODED BETWEEN FS 830.40 TO FS 847.00, STRINGER 15L. C-CHECK REMOVED THE CORROSION ON SIDE SEAT RAIL ON THE LT SIDE AT FS 830.40 TO FS 847.00, STRINGER 15L BY BLENDING IAW REO,

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

RT FLOOR SEAT RAIL AT FS 349.00 TO FS 409.00 HAS CORROSION. C-CHECK REMOVED THE CORROSION ON THE ON THE RT FLOOR SEAT RAIL AT FS 349.00 TO FS 409.00 IAW REO.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

RT SIDE SEAT RAIL CORRODED NEAR FS 763.05, STRINGER 15R. C-CHECK REPLACED.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

RT SIDE SEAT RAIL CORRODED NEAR FS 708.00, STRINGER 15R. C-CHECK REMOVED THE CORROSION ON THE RT SEAT RAIL AT FS 708.00, STRINGER 15R BY BLENDING CORROSION IAW REO.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

LT SIDE SEAT RAIL CORRODED NEAR FS 517.00, STRINGER 15L. C-CHECK REMOVED THE CORROSION ON SIDE SEAT RAIL ON THE LT SIDE AT FS 517.00, STRINGER 15R IAW REO.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

RT SIDE SEAT RAIL CORRODED BETWEEN FS 752.50 & FS 761.85, STRINGER 15R. C-CHECK REMOVED THE CORROSION ON THE ON THE RT SEAT RAIL AT FS 752.50 TO FS 761.85, STRINGER 5R IAW REO.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

LT SIDE SEAT RAIL GOUGED BETWEEN FS 939.000 - FS 953.00, STRINGER 15L. C-CHECK REMOVED THE GOUGE ON SIDE SEAT RAIL ON THE LT SIDE AT FS 939.00 STRINGER 15L BY BLENDING THE CORROSION IAW REO.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

STIFFENER ANGLE 78A AT FS 280, BL 17.46 ON LOWER WEB IS CRACKED. C-CHECK REPLACED STIFFENER ANGLE 78A AT FS 280, BL 17.46 ON LOWER WEB IAW REO.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

STIFFENER ANGLE 81A AT FS 280, BL 26.00, ON LOWER WEB IS CRACKED. C-CHECK REPLACED STIFFENER ANGLE 81A AT FS 280, BL 26.00 ON LOWER WEB IAW REO.

Part: DOUBLER — CHAFED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

CHAFING DAMAGE ON EXTERNAL FS CONNECTOR RECEPTACLE PL118J1 DOUBLER. C-CHECK BLENDED OUT DAMAGE ON EXTERNAL FS DOUBLER 4" AFT OF FS 954.00 BETWEEN STRINGER 23R TO STRINGER 24R PN SH670-37567-1 IAW SRM.

Part: SKIN — CHAFED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

CHAFING DAMAGE ON EXTERNAL FUSELAGE APPROXIMATELY 4" FWD OF FS 977.00, STRINGER 27. C-CHECK BLENDED OUT DAMAGE ON EXTERNAL FUSELAGE FWD OF FS 977.00, STRINGER 27 IAW REO.

Part: SKIN — CHAFED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

CHAFING DAMAGE ON EXTERNAL FS APPROXIMATELY 4" AFT OF FS 977.00, STRINGER 27. C-CHECK BLENDED OUT DAMAGE ON EXTERNAL FS AFT OF FS 977.00, STRINGER 27 IAW REO.

Part: PANEL — CHAFED (TE FLAP) · airframe 26,325 hrs · 19,079 cycles

INBD FLAP PANEL 684GB CHAFFED. C-CHECK PANEL REPLACED.

Part: SILL — CORRODED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

RT LOWER FLOOR SILL FROM FS 280 TO FS 319 IS CORRODED IN MULTIPLE AREAS. C-CHECK REPLACED IAW SRM

Part: WEB — DAMAGED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

REPLACE 280 RT LOWER WEB. C-CHECK REPLACED IAW REO.

Part: WEB — DAMAGED (FUSELAGE) · airframe 26,325 hrs · 19,079 cycles

REPLACE 280 LT LOWER WEB. C-CHECK REPLACED LT FS 280 LOWER WEB IAW REO.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 26,325 hrs · 19,079 cycles

CRACK ON PAX DOOR AFT DRAG ANGLE. C-CHECK REPAIRED PAX DOOR AFT DRAG ANGLE IAW REO.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 24,197 hrs · 17,474 cycles

CABIN EMERGENCY LIGHTS INOPERATIVE. (FLT 4733) REPLACED ALL 4 ELBP IAW AMM. P/N: AD-2013-1A S/N ON: 67806 S/N OFF: 81438 P/N: AD-2013-1A S/N ON: 79370 P/N OFF: 2013-1A S/N OFF: 107210 P/N: AD-2013-1A S/N ON: 69907 S/N OFF: 67995 P/N: AD-2013-1A S/N ON: 78618 S/N OFF: 80627

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,971 hrs · 16,574 cycles

NR 4 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 4753) RELAMPED EMERGENCY LIGHT.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 22,378 hrs · 16,184 cycles

FLT 4560, OVERHEAD EMERGENCY LIGHT AT ROW 9 IS OUT. RELAMPED EMERGENCY LIGHT.

Part: BLEED VALVE — LEAKING (LT ENGINE) · airframe 21,645 hrs · 15,714 cycles

LEFT ENGINE SMOKING ON APPROACH. (FLT 4723) FOUND OPERABILITY BLEED VALVE FITTING LEAKING. REPLACED OPERABILITY BLEED VALVE.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 21,460 hrs · 15,601 cycles

RIGHT OVERWING NR 3 EXTERIOR EMERGENCY LIGHT IS OUT. (SERVICE) RELAMPED EMERGENCY LIGHT.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 21,426 hrs · 15,577 cycles

FS 280 FLOORBEAM CRACKED. (C-CHECK) REPLACED FLOORBEAM PER SRM.

Part: STRUCTURE — CRACKED (FUSELAGE) · airframe 22,954 hrs · 16,564 cycles

CRACK AT STRINGER 3L AND 280 INTERFACE. (C-CHECK) REPAIRED PER REO.

Part: CONTROLLER — MALFUNCTIONED (ZONE 200) · airframe 19,433 hrs · 14,255 cycles

FIRE SYST FAULT STATUS MESSAGE. PLACED ON MEL 26-00-1. CLEARED 1/21 BY: INTERROGATED MDC, FOUND LT ENG LOOP B FAILED OPEN AND LT ENG LOOP B FAILED SHORT ALONG WITH NUMEROUS ENG/CARGO SQUIB AND BOTTLE FAILED MSGS IN FAULT HISTORY ON 1/20/11. NO OTHER ASSOCIATED HISTORY. PERFORMED RESISTANCE CHECK OF LT AND RT ENG LOOP B IAW WM 71-50-01 AND 26-11-01. NO DEFECTS NOTED. BOTHER ENG LOOPS READ 27-29 OHMS. PERFORMED VISUAL INSP OF LT ENG FIRE LOOPS. NO DEFECTS NOTED. REMOVED FIDEEX IAW AMM TASK 26-10-01-000-801 AND REPLACED W/ SERVICABLE FIDEEX IAW AMM TASK 26-10-01-400-801 AS A PRECAUTIONARY MEASURE. OPS CHECK GOOD. FIDEEX PLACED IN QUARANTINE PROGRAM. CLEAR MEL. RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (GASPERS) · airframe 19,068 hrs · 13,985 cycles

SMOKE AFT LAV WARNING AFTER T/O, WITH BLEED AIR ODOR FROM GASPERS. COMPLIED WITH CHECKLIST RETURNED TO DEPARTURE. LANDING UNEVENTFUL. REMOVED LT ACM AND INSPECTED, NO DEFECTS NOTED. R & R LT CONDENSER REHEATER AND LT WATER SPRAYER EXTRACTOR NOZZLE. GROUND RAN A/C AT HIGH POWER SETTING FOR 15 MINUTES WITH PACKS ON FULL HOT. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHT) · airframe 18,890 hrs · 13,842 cycles

LT EMERGENCY DOOR EMERGENCY EXIT SIGN AND NR 4 CEILING EMERGENCY LIGHTS ARE INOP. REPLACED THE NR 3 BATTERY PACK IAW TASK 33-51-17-000-801 & 33-51-17-400-801. OPS TEST GOOD.

Part: SUPPORT BRACKET — CORRODED (NOSE JACKING) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON BOTH NOSE JACKING SUPPORT BRACKETS BETWEEN FS 265-280. BLENDED OUT CORROSION ON NOSE JACKING SUPPORT BRACKETS. DEEPEST SPOT OF CORROSION MEASURES .0085". NO LIMITS GIVEN FOR NOSE JACKING SUPPORT ANGLE BRACKETS. REMOVED BOTH NOSE JACKING SUPPORT BRACKETS IAW SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. LOCATED HOLES IN NEW NOSE JACKING SUPPORT ANGLE BRACKETS IAW SRM 51-40-11-001-001-A01. INSTALLED NEW NOSE JACKING SUPPORT ANGLE BRACKETS IAW SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. APPLIED TOPCOAT AND AV-8 IAW SRM 51-25-16-001-001-A01.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - AVIONICS FLOORBOARD SUPPORT ANGLE AT FS 280.00 IS CORRODED. REMOVED CORRODED FLOORBOARD SUPPORT ANGLE IAW SRM 51-42-06-001-001-A01. ANGLE CORRODED THROUGHOUT. LOCATED HOLES IN NEW FLOORBOARD SUPPORT ANGLE IAW SRM 51-40-11-001-001-A01. INSTALLED FLOORBOARD SUPPORT ANGLE IAW SRM 51-42-06-001-001-A01.

Part: FRAME — CORRODED (BS 265) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION AT FRAME FS 265 ON THE FRAME STIFFENING ANGLE ATTACH FLANGE BETWEEN STR 26L AND 26R AT THE MIDDLE OF THE STIFFENER. BLENDED CORROSION 4"L X 1.6"W X .001"D IAW SRM 51-21-06-001-001-A01, ORIGINAL THICKNESS .050", REMOVED .001", REMAINING THICKNESS .049" FOUND TO BE WITHIN LIMITS IAW SRM 53-11-06-102-008-A01. PERFORMED ECI ON BLENDED AREA, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. TREATED, PRIMED, PAINTED AND APPLIED CORROSION PREVENTATIVE COMPOUND IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01, 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: BUTTSTRAP — CORRODED (BS 280 S26L/R) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ALONG FS 280 BUTTSTRAP BETWEEN STR 26L AND 26R. REMOVED FASTENERS FOM IAW SRM 51-42-06-001-001-A01. BLENDED CORROSION BETWEEN STRINGERS, ORIGINAL THICKNESS .100, BLENDED .008 MATERIAL FROM STRAP, REMAINING MATERIAL THICKNESS .092, NO DAMAGE ALLOWED AREA IAW SRM 53-21-06-101-002-A02. PERFORMED ECI ON BLENDED AREA, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM 51-20-006-250-A01. SENT ENGINEERING REQUEST TO MFG. RECEIVED ENGINEERING FROM MFG, AREA IS ACCEPTABLE AS IS IAW REO 670-53-21-596. REPLACED FASTENERS AS REQUIRED IAW SRM 51-42-06-001-001-A01. TREATED, PRIMED, PAINTED AND APPLIED CORROSION PREVENTATIVE COMPOUND TO AREA IAW SRM 51-21-11-101-001-A01, 51-25-06-001-A01, 51-25-16-001-001-A01 AND 51-21-11-001-001-A01. ALL WORK IN CONFORMITY WITH HORIZON AIR TASK CARD REO670-53-21-596.

Part: ANGLE — CORRODED (KICK PLATE) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - MID CAP KICK PLATE ANGLE CORRODED. BLENDED CORROSION 1.8L X .8W X .015D IAW SRM 51-21-06-001-001-A01 ORIGINAL THICKNESS .063, REMAINING THICKNESS .048 FOUND TO BE OUT OF LIMITS IAW 53-21-23-101-001-A01. REMOVED KICK PLATE IAW SRM 51-42-21-001-001-A01. LOCATED HOLES IN NEW KICK PLATE IAW SRM 51-40-11-001-001-A01 AND INSTALLED NEW ANGLE IAW SRM 51-42-06-001-001-A01.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - PASSENGER DOOR MID CAP ANGLE CORRODED. BLENDED CORROSION 2"X .5"W X .040"D IAW SRM 51-21-06-001-001-A01 ORIGINAL THICKNESS .063", REMAINING THICKNESS .023" FOUND TO BE OUT OF LIMITS IAW CRJ700 53-21-23-101-001-A01. REMOVED MID CAP ANGLE IAW SRM 51-41-02-001-001-A01. LOCATED HOLES IN NEW MIDCAP ANGLE AND INSTALLED NEW ANGLE IAW SRM 51-41-02-001-001-A01.

Part: INTERCOSTAL — CORRODED (FUESLAGE) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP, FOUND CORROSION ON INTERCOSTAL FWD OF AVIONICS DOOR. DRILLED OF INTERCOSTAL FWD OF AVIONICS DOOR FOM IAW SRM 51-42-06-001-001-A01. BLENDED INTERCOSTAL, FOUND TO BE IN NO DAMAGE ALLOWED AREA IAW SRM 53-21-23-101-003-A01. DRILLED OFF INTERCOSTAL ATTACH ANGLE FOM IAW SRM 51-42-06-001-001-A01. BLENDED .005, ORIGINAL THICKNESS .063, REMAINING THICKNESS .058. BLEND WITHIN LIMITS IA SRM 53-21-23-003-A01 PG 101. PERFORMED ECI ON INTERCOSTAL, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01, REO 670-53-21-597. TREATED, PRIMED AND PAINTED WORKED AREAS IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. RE-INSTALLED INTERCOSTAL IAW SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01 AND REO 670-53-21-597. TOPCOATED AND APPLIED CORROSION INHIBITING COMPOUND TO ALL FASTENERS IAW SRM 51-25-06-001-001-A01 AND 51-21-11-001-001-A01. ALL WORK ACCOMPLISHED IAW TASK CARD RE0 670-53-21-597.

Part: SKIN — CORRODED (FUSELAGE) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - THE SKIN ON ACFT AROUND LOWER TCAS ANTENNA HAS CORROSION AROUND IT. BLENDED, NOTED CORROSION IAW SRM 53-221-01-101-002-A01. BLENDED AREA MEASURED 1.214L X .322W X .025D, AREA IS A NO DAMAGE ALLOWED AREA AND IS OUT OF LIMITS. PERFORMED ECI ON LOWER ANTENNAS BLENDED AREA. NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDDTM ECI 51-20-006-250-A01. PERFORMED CUT LINE ON LOWER SKIN FOR REPAIR IAW REO 670-53-21-595. PERFORMED LPI ON CUTLINE, NO CRACKS FOUND AT THIS TIME IAW NDTM LPI 51-20-008-230-A01, REO 670-53-21-595. FABRICATED REPAIR PARTS IAW REO 670-53-21-595. TREATED REPAIR PARTS IAW SRM 51-21-11-001-001-A01, PRIMED IAW SRM 51-42-06-001-001-A01. COMPLETED INSTALLATION OF REPAIR IAW REO 670-53-21-595. TOP COATED IAW SRM 51-25-16-001-001-A01 AND APPLIED CORROSION PREVENTATIVE COMPOUND IAW SRM 51-21-11-001-001-A01. APPLIED SELF LEVELING GREEN TO AREA AS REQUIRED AND APPLIED CORROSION INHIBITING COMPOUND TO AREA. ALL WORK DONE IAW TASK CARD REO670-53-21-595/3.

Part: ATTACH ANGLE — CORRODED (FUELAGE) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ALONG FRAME ATTACH ANGLE BETWEEN STR 25L & 25R. REMOVED FASTENERS FOM IAW SRM 51-42-06-001-001-A01. BLENDED CORROSION ON FRAME ATTACH ANGLE OF .004. ORIGINAL THICKNESS .050 MATERIAL REMAINING IS .046. BLEND FOUND TO BE WITHIN LIMITS IAW SRM 53-21-06-101-006-A01. PERFORMED ECI ON BLENDED AREA, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. TREATED IAW SRM 51-21-11-001-001-A01. REINSTALLED FASTENERS IAW SRM 51-42-06-001-001-A01. APPLIED TOPCOAT AND CORROSION PREVENTATIVE COMPOUND IAW SRM 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 485-581) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP, FOUND CORROSION ON LT SIDE SEAT TRACK AT FS 485-581.00. BLENDED .010" FROM DIMENSION R1 AND CORROSION WAS STILL THERE. PART OUT OF LIMITS IAW REO 670-53-00-013. REMOVED OLD LT SIDE SEAT RAIL AT FS 488-581 IAW AMM 53-00-49-000-801-A03. INSTALL LT SEAT RAIL AT 485-581 IAW AMM 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 785-863) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON RT SIDE SEAT TRACK AT FS 785-863. CORROSION FOUND IN COUNTERSINK FOUND TO BE OUT OF LIMITS IAW REO 670-53-00-013. REMOVED OLD SEAT TRACK IAW AMM 53-00-49-000-801-A01 AND INSTALLED NEW SEAT TRACK IAW AMM 53-00-49-400-801-A03.

Part: FRAME — CORRODED (BS 310 S26-27R) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - CORROSION FOUND ON FRAME AT FS 310.00 BETWEEN STR 27 AND 26R. REMOVED FASTENERS FOM IAW SRM 51-42-06-001-001-A01. BLENDED CORROSION IAW SRM 51-21-06-001-001-A01. AREA WITHIN LIMITS IAW SRM 53-21-06-101-002-A01. PERFORMED ECI ON BLENDED AREA , NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. TREATED AND PRIMED IAW CRJ700 51-21-11-001-001-A01 AND 51-25-06-001-001-A01. INSTALLED REQUIRED FASTENERS IAW SRM 51-42-06-001-001-A01. APPLIED TOPCOAT AND CORROSION PREVENTATIVE COMPOUND IAW SRM 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: ATTACH ANGLE — CORRODED (BS 333 S26R) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP, FOUND CORROSION ON STR 26R ATTACH FLANGE JUST AFT OF FS 333.00. REMOVED CORROSION ON STR 26R EXTENSION ANGLE ATTACH FLANGE IAW SRM 51-21-06-001-001-A01. NO MATERIAL REMAIN AFTER BLENDING OF CORROSION. REMOVED RIVETS IN THE EXTENSION ANGLE ATTACH FLANGE TO ASSIST BLENDING IAW SRM 51-42-06-001-001-A01. REMOVED STR 26R ATTACH FLANGE IAW SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. UPON REMOVAL OF ATTACH FLANGE FOUND STR 26R AFT SECTION OF STRINGER CORRODED. BLENDED CORROSION ON STRINGER. ORIGINAL THICKNESS .063" BLENDED .018" MATERIAL, MATERIAL REMAINING IS .045". STRINGER IS CORRODED BEYOND LIMITS. ALL WORK DONE IAW SRM 53-21-03-001-001-A01. REMOVED STR 26R. LOCATED HOLES IN NEW STRINGER IAW SRM 51-40-11-001-001-A01. FABRICATED NEW STRINGER ATTACH FLANGE FROM EXTRUSION PN S6379. INSTALLED ATTACH FLANGE AND STRINGER IAW SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. APPLIED TOPCOAT IAW SRM 51-25-16-001-001-A01 AND AVR COMPOUND IAW 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 581-677) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP, FOUND CORROSION ON LT SIDE SEAT TRACK AT FS 581-677.00. FOUND TO BE OUT OF LIMITS AFTER BLENDING OUT THE CORROSION IAW REO 670-53-00-013. REMOVED LT SIDE SEAT TRACK IAW AMM 53-00-49-000-801-A03. RECEIVED NEW BULK MATERIAL, LOCATED AND DRILLED HOLES IAW SRM 51-40-11-001-001-A01. CUT TRACK TO PROPER LENGTH IAW 51-24-36-001-001-A01. TREATED IAW SRM 51-21-11-001-001-A01. INSTALLED LT SIDE SEAT TRACK IAW AMM 53-00-49-400-801-A03.

Part: ATTACH FITTING — CORRODED (BS 333 S26-27R) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION FRAME ATTACH FLANGE AT FS 333 BETWEEN STR 26R & 27. BLENDED CORROSION ON ATTACH FLANGE AT FS 333.00 BETWEEN STR 26R & 27 IAW SRM 51-21-06-001-001-A01. REMOVED .004 MATERIAL, ORIGINAL MATERIAL .050, REMAINING MATERIAL .046, FOUND TO BE A NOT DAMAGE ALLOWED AREA IAW SRM 53-21-06-101-002-A01. REMOVED RIVETS FOM IAW SRM 51-42-06-001-001-A01. PERFORMED ECI ON BLENDED AREA, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. ENGINEERING REQUEST SENT, RECEIVED REO FROM MFG. AREA IS ACCEPTABLE AS IS IAW REO 670-53-21-596. TREATED IAW SRM 51-21-11-001-001-A01. APPLIED TOPCOAT AND CORROSION PREVENTATIVE COMPOUND IAW SRM 51-25-16-001-001-A01 AND 51-21-11-001-001-A01. ALL WORK DONE IAW HORIZON AIR TASK CARD REO670-53-21-596.

Part: SEAT TRACK — CORRODED (BS 708-161) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON LT SIDE SEAT TRACK AT FS 708 -761.00. FOUND CORROSION IN COUNTER SINK MAKING TRACK OUT OF LIMITS IAW REO 670-53-00-013. REMOVED OLD SEAT TRACK IAW AMM 53-00-49-000-801-A03. INSTALLED NEW SEAT TRACK IAW AMM 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 677-708) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON RT SIDE SEAT TRACK AT FS 677-708.00. FOUND CORROSION IN COUNTERSINK, FOUND TO BE OUT OF LIMITS IAW REO 670-53-00-013. REMOVED OLD SIDE SEAT TRACK ON RT SIDE AT FS 677-708.00 IAW AMM 53-00-49-000-801-A03. RECEIVED NEW BULK MATERIAL, LOCATED AND DRILLED HOLES IAW SRM 51-40-11-001-001-A01. CUT TRACK TO PROPER LENGTH IAW 51-24-36-001-001-A01. TREATED CUTLINES AND COUNTERSINKS IAW SRM 51-21-11-001-001-A01. INSTALLED NEW SIDE SEAT TRACK AT RT FS 677-708.00 IAW AMM 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 708-761) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON RT SIDE SEAT TRACK AT FS 708-761.00. BLENDED CORROSION IAW SRM 51-21-06-001-001-A01 FOUND TO BE OUT OF LIMITS OF DIMENSION 2 IAW REO 670-53-00-013. RECEIVED NEW BULK MATERIAL, LOCATED AND DRILLED HOLES IAW SRM 51-40-11-001-001-A01. CUT TRACK TO PROPER LENGTH IAW 51-24-36-001-001-A01. TREATED CUTLINES AND COUNTERSINKS IAW SRM 51-21-11-001-001-A01. REMOVED OLD SIDE SEAT TRACK IAW AMM 53-00-49-000-801-A03. INSTALLED NEW SIDE SEAT TRACK AT FS 785-863 IAW AMM 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 565-677) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON RT SIDE SEAT TRACK AT FS 565-677.00. BLENDED .010" AND CORROSION REMAINED, FOUND TO BE OUT OF LIMITS IAW REO 670-53-00-013. REMOVED RT SIDE SEAT TRACK ON AT FS 565-677.00 IAW AMM 53-00-49-000-801-A03. RECEIVED NEW BULK MATERIAL, LOCATED AND DRILLED HOLES IAW SRM 51-40-11-001-001-A01. CUT TRACK TO PROPER LENGTH IAW 51-24-36-001-001-A01. TREATED CUTLINES AND COUNTERSINKS IAW SRM 51-21-11-001-001-A01. INSTALLED NEW SIDE SEAT TRACK AT RT FS 565-677.00 IAW AMM 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 485-579) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON LT SIDE SEAT TRACK AT FS 579-485.00. BLENDED .010" OFF DIMENSION R1 CORROSION REMAINS FOUND TO BE OUT OF LIMITS IAW REO 670-53-00-013. REMOVED LT SIDE SEAT TRACK IAW AMM 53-00-49-000-801-A03. RECEIVED NEW BULK MATERIAL, LOCATED AND DRILLED HOLES IAW SRM 51-40-11-001-001-A01 CUT TRACK TO PROPER LENGTH IAW 51-24-36-001-001-A01. TREATED IAW SRM 51-21-11-001-001-A01. INSTALLED NEW LT SIDE SEAT TRACK AT FS 579-485 IAW AMM 53-00-49-400-801-A03.

Part: ATTACH ANGLE — CORRODED (BS 295 S26-27R) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON FRAME ATTACH ANGLE AT FS 295 BETWEEN STR 26R AND 27R. REMOVED FASTENERS FOM IAW SRM 51-42-06-001-001-A01. BLENDED CORROSION, BLEND FOUND TO BE WITHIN LIMITS IAW SRM 53-21-06-101-006-A01. PERFORMED ECI ON BLENDED AREA, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. TREATED IAW SRM 51-21-11-001-001-A01. REINSTALLED FASTENERS IAW SRM 51-42-06-001-001-A01. APPLIED TOPCOAT AND CORROSION PREVENTATIVE COMPOUND IAW SRM 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: SKIN — GOUGED (RT WING LE SLAT) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - RT INBD SLAT HAS 2 GOUGES ON LOWER T/E. BLENDED INBD GOUGE AT WS 68.00 AND OTBD GOUGE AT WS 78.00 IAW SRM 51-12-00-001-001-A01. INBD GOUGE MEASURES 2.154"L X .151"W X .031"D, OTBD GOUGE MEASURES 1.981"L X .134"W X .021"D. REMAINING MATERIAL FOR INBD = .069, OTBD = .079. ORIGINAL MATERIAL IS .100 FOUND TO BE BEYOND LIMITS IAW SRM 57-11-01-101-001-A01. PERFORMED ECI ON RT INBD SLAT LOWER T/E. NO CRACKS FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. SENT TO MFG FOR ENGINEERING. BOTH BLENDED AREA WERE FOUND TO BE ACCEPTABLE IAW REO 670-57-42-273. TREATED PRIMED AND PAINTED IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01, AND 51-25-16-001-001-A01. ALL WORK DONE IAW HORIZON AIR TASK CARD REO 670-57-42-273.

Part: SEAT TRACK — CORRODED (BS 677-708) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON LT SIDE SEAT TRACK AT FS 677-708.00. FOUND CORROSION OUT OF LIMITS IAW REO 670-53-00-013. REMOVED LT SIDE SEAT TRACK IAW AMM 53-00-49-000-801-A03. RECEIVED NEW BULK MATERIAL, LOCATED AND DRILLED HOLES IAW SRM 51-40-11-001-001-A01 CUT TRACK TO PROPER LENGTH IAW 51-24-36-001-001-A01. TREATED IAW SRM 51-21-11-001-001-A01. INSTALLED LT SIDE SEAT TRACK AT FS 677-708 IAW AMM 53-00-49-400-801-A03.

Part: SILL — DAMAGED (CARGO DOORWAY) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION AND RUB MARKS ON AFT BAGGAGE BAY DOOR OPENING LOWER SILL IN NUMEROUS AREAS FROM FS 1000-1047.00. CLEANED AND BLENDED AREAS WITH CORROSION AND RUB MARKS IAW SRM 51-21-06-001-001-A01 AND 51-12-00-001-001-A01. FOUND TO BE OUT OF LIMITS IAW SRM 53-61-23-101-001-A01. PERFORMED ECI ON AFT BAGGAGE BAY DOOR LOWER SILL. NO CRACKS OR CORROSION FOUND AT THIS TIME. IAW NDTM ECI 51-00-006-250-A01. SENT TO BOMB ENGINEERING. RECEIVED REO 670-53-61-648. DAMAGE IS ACCEPTABLE "AS IS" AFTER BLENDING WAS DONE IAW REO 670-53-61-648. TREATED, PRIMED AND PAINTED AREA WORKED IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. ALL WORK DONE ON HORIZON AIR TASK CARD REO 670-53-61-648.

Part: SEAT TRACK — CORRODED (BS 581-677) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON RT FLOOR SEAT TRACK AT FS 581-677.00. CORROSION FOUND TO BE OUT OF LIMITS IAW REO 670-53-00-013. REMOVED SEAT TRACK IAW AMM 53-00-49-OOO-801-A03. INSTALLED NEW SEAT TRACK IAW AMM 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 785-863) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP, FOUND CORROSION ON LT SIDE SEAT TRACK AT FS 785-863.00. FOUND TO BE OUT OF LIMITS AFTER BLENDING CORROSION IAW REO 670-53-00-013. REMOVED LT SIDE SEAT TRACK IAW AMM 53-00-49-000-801-A03. RECEIVED NEW BULK MATERIAL, LOCATED AND DRILLED HOLES IAW SRM 51-40-11-001-001-A01 CUT TRACK TO PROPER LENGTH IAW 51-24-36-001-001-A01. TREATED IAW SRM 51-21-11-001-001-A01. INSTALLED LT SIDE SEAT TRACK AT FS 785-863 IAW AMM 53-00-49-400-801-A03.

Part: BEAM — GOUGED (CARGO DOORWAY) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP, DISCOVERED 2 GOUGES ON AFT CARGO BAY DOOR STRUCTURE LINTEL. NR1 AT FS 1000 AND NR2 AT FS 1047.00. BLENDED GOUGED AREAS IAW SRM 51-12-00-001-001-A01. FOUND TO BE OUT OF LIMITS, PART IS IN A NO DAMAGE ALLOWED AREA IAW SRM 53-61-23-101-001-A01. REMOVED LINTEL IAW SRM 51-42-21-001-001-A01. R & R GOUGED BEAM IAW SRM 51-42-21-001-001-A01 AND 51-42-06-001-001-A01. INSTALLED LINTEL IAW SRM 51-42-21-001-001-A01. PRIMED AND PAINTED IAW SRM 51-21-06-001-001-A01 AND 51-25-16-001-001-A01.

Part: WEB — CRACKED (CABIN)

RFD - C4 CHECK - DURING INSP FOUND CRACK IN WEB FLOOR UNDER ADG STOW PUMP. STOW PUMP IAW AMM 24-23-19-000-801-A01. REMOVED EXISTING DOUBLER OF ADG STOW PUMP IAW REO 670-53-11-509. TRIMMED CRACK AREA IAW REO 670-53-11-509. PERFORMED LPI ON CUT OUT, NO CRACKS NOTED AT THIS TIME IAW NDTM LPI 51-20-008-230-A01 AND REO 670-53-11-509. FABRICATED RT SIDE TYPE II DOUBLER AND CLEAT. TREATED, PRIMED AND PAINTED IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. INSTALLED REPAIR DOUBLER AND CLEAT IAW REO 670-53-11-509. INSTALLED PUMP IAW AMM 24-23-19-400-801.

Part: SEAT TRACK — CORRODED (BS 379-485) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON LT FLOOR SEAT TRACK AT FS 379-485.00. BLENDED .040" CORROSION FOUND TO BE OUT OF LIMITS IAW REO 670-53-00-013. REMOVED OLD SEAT TRACK IAW AMM 53-00-49-OO0-801-A03. INSTALLED NEW SEAT TRACK IAW AMM 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 485-597) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON LT FLOOR SEAT TRACK AT FS 485-597.00. BLENDED CORROSION IAW REO 670-53-00-013 FOUND TO BE OUT OF LIMITS OF DIMENSION "W" CORROSION IS .035" DEEP ONLY .020" ALLOWED. REMOVED SEAT TRACK IAW AMM 53-00-49-OO0-801-A03. INSTALLED NEW SEAT TRACK IAW AMM 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 597-677) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK -DURING INSP FOUND CORROSION ON LT FLOOR SEAT TRACK AT FS 597-677.00. CORROSION FOUND TO BE OUT OF LIMITS IAW REO 670-53-00-013. REMOVED BAD SEAT TRACK IAW AMM 53-00-49-000-801-A03. INSTALLED NEW SEAT TRACK IAW AMM 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 349-485) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON RT FLOOR SEAT TRACK AT FS 349-485. CORROSION FOUND TO BE OUT OF LIMITS IAW REO 670-53-00-013. REMOVED BAD SEAT TRACK IAW AMM 53-00-49-000-801-A03. INSTALLED NEW SEAT TRACK IAW AMM 53-00-49-400-801-A03.

Part: SKIN — CHAFED (BS 985) · airframe 18,794 hrs · 13,767 cycles

RFD - C4 CHECK - BELLY CHAFE FROM SCREWS INSTALLED ON PANELS 195DL AND 196DR AT FS 985.00. BLENDED CHAFING DAMAGE, REMOVED .015 MATERIAL FROM AREA, BLEND IS WITHIN LIMITS IAW REO 670-53-00-014. PERFORMED ECI, NO CRACKS NOTED AT THIS TIME, IAW NDTM ECI 51-20-006-250-A01, REO 670-53-00-014. TREATED, PRIMED AND PAINTED AREA IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01.

Part: NUT CLIP — CORRODED (FUSELAGE) · airframe 18,794 hrs · 13,767 cycles

RFD - C4 CHECK - LAV DRAIN PORT ANCHOR NUT CLIP AT STA X28.000 STR 31R IS CORRODED. NUT CLIP PLATES WERE FOUND TO BE OUT OF LIMITS W/ MORE THAN 10 PERCENT THICKNESS OF CORROSION, IAW SRM 51-14-00. FABRICATED NUT PLATE STRIP IAW DWG 85328857 AND HORIZON AIR TASK CARD 6-53-953. ALODINED IAW SRM 51-21-10-02-01. INSTALLED NUT CLIP PLATE ASSY IAW SRM 51-42-05-02-01. RESTORED SURFACE PROTECTION IAW Q400 51-25-25.

Part: SKIN — DENTED (PAX DOOR) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - FWD AND AFT PAX DOOR UPPER CORNER COVERS ARE DENTED. REMOVED 1 RIVET FROM AFT DOOR CORNER IAW SRM 51-42-10-991-804. INSTALLED CHERRY MAX RIVET IAW SRM 51-42-10-991-804 BLENDED FWD AND AFT PAX DOOR UPPER CORNER COVER WORK DONE IN CONFORMITY WITH REO 670-52-11-159. BLENDED AREA MEASURES: FWD DENT 1.05"L X .062"W X .012D, AFT DENT 1.26"L X 1.106"W X .008D. ORIGINAL MATERIAL IS .050" REMAINING MATERIAL IS: FWD .038" AFT .044" WITHIN LIMITS IAW REO 670-52-11-159. TREATED, PRIMED AND PAINTED IAW REO 670-52-11-159.

Part: SKIN — CHAFED (RT WING TE FLAP) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - RT INBD FLAP LOWER SIDE CHAFED AROUND INBD FLAP HINGE BOX. BLENDED CHAFED AREA IAW SRM 51-21-06-001-001-A01 TO A MAX DEPTH OF .010" FOUND TO BE WITHIN LIMITS OF SRM 57-52-01-101-001-A01. MAXIMUM DEPTH ALLOWED IS .015". TREATED, PRIMED AND PAINTED IAW SRM 51-21-11-001-001-A01, 51-21-06-001-001-A01 AND 51-25-16-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 867-969) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP FOUND CORROSION ON LT SIDE SEAT TRACK AT FS 867 - 969.00. BLENDED CORROSION FROM SEAT TRACK. REMOVED .011" OF MATERIAL , ALLOWED .035", FOUND TO BE WITHIN LIMITS IAW REO 670-53-00-013. ALODINED BLENDED AREAS AND IDENTIFIED SEAT TRACK IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (BS 485-565) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - DURING INSP, FOUND CORROSION ON RT SIDE SEAT TRACK AT FS 485-565. BLENDED CORROSION FROM SEAT TRACK. REMOVED .017" OF MATERIAL , ALLOWED .035", FOUND TO BE WITHIN LIMITS IAW REO 670-53-00-013. BRUSH ALODINED BLENDED AREAS AND IDENTIFIED SEAT TRACK IAW REO 670-53-00-013.

Part: BEAM — CRACKED (BS 280) · airframe 18,794 hrs · 13,767 cycles

C4 CHECK - FS 280 RR BEAM IS CRACKED, LT BEAM NEEDS PAINT. REMOVED FASTENERS ON BS 280 BEAM IAW SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01 AND SRM 51-42-12-001-001-A01. CUT BEAM TO SIZE IAW REO 670-53-11-047. PERFORMED LPI ON 280 BEAM , NO CRACKS FOUND AT THIS TIME IAW LPI NDTM 51-20-008-230-A01 REO 670-53-11-047. REMOVED BEAM AND INSTALLED NEW BEAM IAW REO 670-53-11-047. PRIMED AND TOP COATED ALL FASTENERS IAW SRM 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. APPLIED CORROSION INHIBLITING COMPOUND TO ALL AFFECTED AREAS IAW SRM 51-21-11-001-001-A01. TOP COATED LT BEAM AS REQUIRED AND APPLIED CORROSION INHIBITING COMPOUND ALL WORK DONE IAW SRM 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: SENSOR — MALFUNCTIONED (RIGHT ENGINE) · airframe 18,724 hrs · 13,704 cycles

RT ENG DEGRADE CAUTION MESSAGE AFTER COWL ANTIICE SELECTED ON DIVERED FOR OVER WEIGHT LANDING. DESCENT RATE AT 300 FT PER MIN UPON TOUCHDOWN. REPORTED CODE 351B,BIT 19, CW FIM TASK 72-00-00-810-804-A01. R & R T2 SENSORS K20 & K22 IAW TASK 24-05-07-000-801-AND 24-05-07-400-801. OPS CKS GOOD, CW TASK 05-51-210-801-A01 FOR OVERWEIGHT LANDING NO MAINT REQUIRED DUE TO DECENT RATE OF LESS THAN 360FPM. RETURNED TO SERVICE.

Part: SMOKE DETECTOR — FALSE ACTIVATION (LAVATORY) · airframe 18,086 hrs · 13,226 cycles

SMOKE AFT LAV WARNING IN FLIGHT. CIRCUIT BREAKERS PULLED IAW CHECKLIST. RETURNED TO THE FIELD. LANDING UNEVENTFUL. INSP & FOUND NO DEFECTS NOTED WITH LAV SMOKE DETECTOR. OP'S CHECKS ARE GOOD. INSP & FOUND THAT NR1 & NR2 ENGINE RECOVERY WASHES WERE PERFORMED PRIOR TO 1ST FLIGHT OF THE DAY. PERFORMED AMM TASK 72-00-00-100-801-A01 STEP 4.H. (REMOVAL OF ODOR & SOAP FUMES IN ECS SYS) & HS72-0021, 26-16-00-710-801-A01. FUMES & ODOR NO LONGER PRESENT IN ACFT. RETURNED TO SERVICE.

Part: BULKHEAD — CORRODED (BS 280) · airframe 16,527 hrs · 12,082 cycles

LT BULKHEAD AT STA 280 LOWER WEB IS CORRODED. BLENDED AWAY CORROSION IAW REO 670-53-11-052. UT THICKNESS IAW NDTM PART 1, 51-00-004 AND REO 670-53-11-052. FOUND TO BE OUT OF LIMITS IAW REO 670-53-11-052. REMOVED LWR WEB IAW REO 670-53-11-052. PREPARED NEW WEB FOR INSTALL ALODINED AND PRIMED REF REO 670-53-11-052, 51-25-06 AND 51-21-11. INSTALLED WEB REF REO 670-53-11-052.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 16,527 hrs · 12,082 cycles

FLOORBEAM FS280 HAS A CRACK EMANATING FROM A RIVET AT THE ATTACHMENT OF THE FLOOR POST AT LBL 11.16. VERIFIED 2 CRACKS USING HFEC IAW NDTM PART 6, 53-00-000. REMOVED LT HALF OF 280 BEAM IAW REO 670-53-11-047. ALODINED AND PRIMED NEW BEAM IAW SRM 51-25-06 AND 51-21-11. INSTALLED LT 280 BEAM REF SRM 51-42-06, REO 670-53-11-047 AND REO 670-53-11-052.

Part: CHANNEL — CORRODED (BS 280) · airframe 16,527 hrs · 12,082 cycles

CAM LOC CHANNEL ATTACHED TO FWD SIDE OF 280 FLOORBEAM IS CORRODED. REMOVED CAM LOC CHANNEL IAW SRM 51-42-06. LOCATED AND INSTALLED NEW CHANNEL IAW SRM 51-42-06 AND 51-42-21.

Part: STRAP — CORRODED (FAIRING) · airframe 16,527 hrs · 12,082 cycles

STRAP CORRODED FOR AFT FAIRINGS 195DL AND 196DR. REPLACED STRAP WITH SERVICEABLE STRAP.

Part: IRU — FAILED (NR 1) · airframe 16,409 hrs · 11,993 cycles

ERRATIC PRIMARY FLIGHT DISPLAY, LOSS OF ATT, R MAG ON CAPTAINS. AND PITCH FEEL FAULT, YAW DAMPER STATUS STALL FAIL. RETURNED TO FIELD AND MADE A UNEVENTFUL LANDING. MDC SHOWED IRU NR 1 FAILED/NO OUTPUT. REMOVED AND REPLACED NR 1 IRU PER MTC R344501 AND PERFORMED CATIII RETURN TO SERVICE CHECKS PER SAME MTC. RETURNED TO SERVICE.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 13,831 hrs · 9,912 cycles

PDX - C3 - FS 280 CROSSBEAM HAS 1 INCH CRACK ON THE TOP RT SIDE, 3 INCHES OUTBOARD OF THE RT LONGITUDINAL BEAM AND A 1.5 INCH CRACK ON THE FWD SIDE AT THE RT LONGITUDINAL BEAM ATTACHMENT. REMOVED RT SIDE OF BEAM IAW SRM 51-42-06. REMOVED INTERCOSTALS AT RBL36 AND RBL 18 AND DRIP TRAY. LOCATED DRILLED AND DEBURRED NEW RT 280 BEAM, SPLICE PLATES AND CAMLOCK CHANNEL IAW REO 670-53-11-047 AND SRM 51-42-06. INSTALLED RT 280 BEAM WITH SOLID RIVETS REF REO 670-53-11-047 AND 51-42-06. INSTALLED SPLICE PLATE IAW REO 670-53-11-047. INSTALLED OUTBOARD INTERCOSTAL REF SRM 51-42-21. INSTALLED CAMLOCK CHANNEL AND DRIP TRAY IAW SRM 51-42-06 AND 51-42-13.

Part: STRUCTURE — CHAFED (LT AILERON) · airframe 13,831 hrs · 9,912 cycles

PDX - C3 - LT AILERON TOP LEADING EDGE IS CHAFED IN SEVERAL PLACES. BLENDED CHAFE IAW SRM 57-61-01-001-A01. UT THICKNESS CHECKED BLENDED AREAS IAW NDTM 51-20-04 FOUND TO BE OUT OF LIMITS. REMOVED LT AILERON TOP LEADING EDGE IAW SRM 51-42-06 PG 8 STEP 11 AND THE 4 HUCK BOLTS IAW SRM 51-42-21 PG 11 STEP 10. MATCH DRILLED, COUNTERSUNK, AND ALODINED NEW FROM STOCK LEADING EDGE. INSTALLED LEADING EDGE REF SRM 51-42-21, 51-21-11, 51-42-06 AND 51-72-22.

Part: STIFFENER — CRACKED (BS 280) · airframe 13,831 hrs · 9,912 cycles

PDX - C3 - VERTICAL STIFFENER CRACKED AT FS 280 RBL 25.5. REMOVED CRACKED STIFFENER, FABRICATED REPLACEMENT STIFFENER OF 7075-T6 .032 MATERIAL TREATED AND PRIMED PART. PAINTED PART REF CRJ SRM 53-11-10-003-A01 PG 17 ITEM 81B. INSTALLED VERTICAL STIFFENER IAW CRJ 700 SRM 51-42-06 AND SRM 51-42-21.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 13,831 hrs · 9,912 cycles

PDX - C3 - FS 280 CROSSBEAM HAS CORROSION AROUND RIVETS AND NUTPLATE HOLES ON TOP SURFACE LEF TOF CENTERLINE. REMOVED TWO RIVETS AND BLENDED ALL OF THE CORROSION LEFT OF CENTERLINE OF THE 280 BEAM IAW REO 670-63-11-046. UT THICKNESS CHECKED IAW NDTM PART 1, 51-20-004. HI=.040 AND LO=.038". HFEC INSPECTED FOR CRACKS IAW CRJ 700 NDTM, 51-20-006, NO CRACKS NOTED. FOUND WITHIN LIMITS IAW REO 670-53-11-046. REPLACED RIVET IAW 51-42-15, ALODINED PRIMED AND PAINTED IAW 51-25-06.

Part: SMOKE DETECTOR — ACTIVATED (LAVATORY) · airframe 13,179 hrs · 9,337 cycles

PDX-FLIGHT 2514. ABORTED TAKEOFF AT 80 KNOTS FOR A LAVATORY SMOKE DETECTOR WARNING. RETURNED TO THE GATE. ACFT DOWN FOR ENG REPLACEMENT IN PDX. (S)

Part: SEAL — DAMAGED (ENGINE) · airframe 13,023 hrs · 9,214 cycles

PDX-FLT 2561 (PDX-ONT) MASTER WARNING AND AFT LAVATORY SMOKE MESSAGE ILLUMINATED ON TAKEOFF. WENT OFF AFTER 10 SECONDS. LAVATORY WARNING SOUNDED BUT NO SMOKE PRESENT. CALLED CFR AND RETURNED TO THE FIELD AND ACCOMPLISHED AN UNEVENTFUL LANDING. LANDING WAS OVER WEIGHT. MAINTENANCE PERFORMED AN OVERWEIGHT INSPECTION AND REPLACED THE E SEAL (ENGINE SEAL PRESSURE REGULATING VALVE). DOWNSTREAM E-RING MISSING. OPERATIONAL CHECKS GOOD. RETURNED TO SERVICE. (A)

Part: DCU — FAILED (NR 1) · airframe 12,936 hrs · 9,142 cycles

PDX- FLIGHT 2621 - AT 120 KNOTS AFT LAV SMOKE WARNING. ABORTED TAKEOFF AND RETURN TO GATE. MAINTENANCE REPLACED NR 1 AND NR 2 DCU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (A)

Part: SMOKE DETECTOR — MALFUNCTIONED (LAVATORY) · airframe 12,869 hrs · 9,088 cycles

PDX-FLIGHT 2565. ABORTED TAKEOFF AT 100 KNOTS FOR AFT SMOKE DETECTOR CAUTION. RETURN TO GATE. MAINTENANCE INSPECTED AND FOUND NO OIL, SMOKE OR FLAMES. REPLACED LAVATORY SMOKE DETECTOR. OPERATIONAL CHECKS GOOD. RETURNED TO SERVICE. (A)

Part: SENSOR — DIRTY (LAV SMOKE DETECT) · airframe 12,821 hrs · 9,051 cycles

SEA - FLIGHT 2514 - ON CLIMB RECEIVED A LAVATORY SMOKE WARNING. NO SMOKE OR FIRE NOTICED. WENT OUT IN 30 SECONDS. MAINTENANCE FOUND THE SENSOR DIRTY. CLEANED AND OPERATIONAL CHECKED IAW 26-16-00-710-8D-A01. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED. (A)

Part: RELAY — INTERMITTENT (EMERGENCY LIGHTS) · airframe 12,293 hrs · 8,674 cycles

PDX - FLIGHT 2634 - EMERGENCY LIGHTS CYCLE ON AND OFF. MAINTENANCE REPLACED THE K-135 RELAY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING MESSAGE — ILLUMINATED · airframe 11,472 hrs · 8,059 cycles

FLIGHT 2548, RECEIVED A PROX SYSTEM FAULT STATUS MESSAGE. RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL 52-70-5. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — LEAKING (NR 2 ENGINE) · airframe 11,388 hrs · 8,000 cycles

PDX - FLIGHT 2430 - ON WALK AROUND NOTICED A FUEL LEAK FROM THE NR 2 ENGINE. MAINTENANCE REPLACED THE NR 2 SLAVE ACTUATOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: TRANSDUCER — FAILED (STALL WARNING) · airframe 11,020 hrs · 7,740 cycles

DEN - ON FLIGHT 4275, RECEIVED A "STALL FAIL" CAUTION MESSAGE. PUSHER WAS SELECTED OFF PER EA CHECKLIST. MAINTENANCE REMOVED AND REPLACED R ANGLE-OF-ATTACK TRANSDUCER. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BRAKE ASSY — LEAKING (MLG) · airframe 10,971 hrs · 7,712 cycles

FAT- FLIGHT 2531 - DURING LANDING ROLL OUT, THE RIGHT BRAKES DID NOT WORK. DURING TAXI IN, THE BRAKE TEMPERATURE INDICATED ZERO FOR THE RIGHT BRAKES. AFTER PARKING POST FLIGHT INSPECTION SHOWED FLUID LEAK FROM THE RIGHT BRAKE ASSEMBLY. MAINTENANCE FOUND NR 3 AND NR 4 BRAKE LINES NOT SECURED. RESECURED QUICK DISCONNECT FITTINGS AND PERFORMED A OPERATIONAL TEST OF THE BRAKE SYSTEM IAW AMM 32-43-00-710-801-A01. FLIGHT CREW TAXIED AIRCRAFT TO VERIFY BRAKE FUNCTION. ALL CHECKS GOOD WITH NO DEFECTS NOTED. ALSO CHECKED NR 1 AND NR 2 BRAKE DISCONNECTS, AND THERE WERE NO DEFECTS NOTED. NO LEAKS NOTED AND HYDRAULIC LEVELS WITHIN LIMITS. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: WARNING LIGHT — ILLUMINATED · airframe 10,886 hrs · 7,649 cycles

DEN - ON FLIGHT 4277, RECEIVED A PROX SYSTEM 2 FAULT STATUS MESSAGE. RETURNED TO GATE. MAINTENANCE PLACED ON MEL NR 52-70-4A. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — UNKNOWN (NR 2 BRAKE) · airframe 10,719 hrs · 7,532 cycles

BRAKE OVERHEAT WARNING ON TAKEOFF, RT BRAKE TEMP WENT TO 13-14 ON TAKEOFF. ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE DISCONNECTED AND RECONNECTED CONNECTOR PLUG TO THE NR 2 BRAKE. NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FADEC — MALFUNCTIONED (NR 2 ENGINE) · airframe 10,719 hrs · 7,532 cycles

NR 2 ENGINE WILL NOT START. RETURNED TO THE GATE. MAINTENANCE REPLACED THE FADEC. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — MALFUNCTIONED (MLG) · airframe 10,684 hrs · 7,507 cycles

DEN - JUST PRIOR TO TAKING THE RUNWAY FOR TAKEOFF, RECEIVED A RIGHT GEAR FAULT MESSAGE. MAINTENANCE REPLACED THE RIGHT PRESSURE SWITCH RESTRICTOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ENGINE — DEFECTIVE (RIGHT) · airframe 10,370 hrs · 7,274 cycles

BOI- FLIGHT 4276 - RIGHT ENGINE FAILS TO START AFTER PUSHBACK. FLIGHT CREW REPORTED STARTER CUT-OUT AT 10 PERCENT. MAINTENANCE CHECKED THE MDC WITH NO FAULTS RECORDED. COMPLIED WITH 2 STARTS WITH NO DEFECTS. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: CONTROL UNIT — FAILED (CABIN) · airframe 9,990 hrs · 6,988 cycles

DEN - FLIGHT 4207, ON TAXI UNABLE TO CALL OR COMMUNICATE WITH THE FLIGHT ATTENDANT ON THE PA SYSTEM. RETURNED TO THE GATE. MAINTENANCE REPLACED THE AECU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — LEAKING (COMPRESS VG) · airframe 9,360 hrs · 6,540 cycles

DEN - ON POST FLIGHT INSPECTION NOTED FUEL LEAK AT NR 1 ENGINE. MAINTENANCE REPLACED THE SLAVE COMPRESSOR VG ACTUATOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — CHAFED (WING) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND PANEL 522CB LEADING EDGE IS CHAFED. REPAIRED IAW SRM 57-00-01, 51-12-00.

Part: VENT — CHAFED (PAX DOOR) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND PASSENGER DOOR VENT FLAP DOOR CHAFED ON INSIDE BY THE ICE BRAKE CABLE. REPAIRED IAW SRM 51-12-00, 52-35-06, 51-25-06.

Part: SILL — GOUGED (CARGO DOORWAY) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND CARGO DOOR LOWER SILL IS GOUGED. REPAIRED IAW SRM 53-61-01, 51-12-00.

Part: SILL — CORRODED (CARGO DOORWAY) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND CARGO DOOR LOWER SILL HAS CORROSION. REPAIRED IAW 51-21-06, 51-25-16, AND 51-25-06.

Part: SKIN — CHAFED (LE FLAP) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FLAP LEADING EDGE PANEL 684LB IS CHAFED ON LEADING EDGE. REPAIRED IAW SRM 57-52-01, 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND RIGHT WALL SEAT TRACK NR 3 HAS SURFACE CORROSION. REPAIRED IAW SRM 51-26-06, 53-21-49.

Part: SKIN — CHAFED (TE FLAP) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FLAP PANEL 684GB HAS MINOR CHAFING. REPAIRED IAW SRM 57-52-01, 51-12-00.

Part: SKIN — CHAFED (WING LE) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND PANEL 584GB LEADING EDGE IS CHAFED. REPAIRED IAW SRM 51-12-00, 57-52-01.

Part: SKIN — CHAFED (LT WING SLAT) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND LEFT WING MID SLAT OUTBOARD HAS CHAFING. REPAIRED IAW SRM 51-12-00, 57-42-01.

Part: SKIN — CHAFED (RT AILERON) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - RIGHT AILERON PANEL 699CB HAS MINOR CHAFING. REPAIRED IAW SRM 57-52-01, 51-61-01.

Part: SKIN — CHAFED (TE FLAP[) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FLAP PANEL 584LB HAS MINOR CHAFING. REPAIRED IAW SRM 57-52-01, 51-21-16.

Part: SKIN — CHAFED (TE FLAP) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FLAP PANEL 684EB HAS MINOR CHAFING. REPAIRED IAW SRM 51-12-00, 57-52-01.

Part: SKIN — CHAFED (TE FLAP) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FLAP PANEL 684BB HAS MINOR CHAFING. REPAIRED IAW SRM 57-52-01, 51-12-00.

Part: SKIN — CHAFED (TE FLAP) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FLAP LEADING EDGE PANEL 684DB IS CHAFED ON INBOARD SIDE. REPAIRED IAW SRM57-52-01, 51-12-00.

Part: SKIN — CHAFED (TE FLAP) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FLAP PANEL 684JB HAS MINOR CHAFING. REPAIRED IAW SRM 57-52-01, 51-12-00.

Part: WEB — CRACKED (PAX DOOR) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FORWARD PASSENGER DOOR CRACKED IN FORWARD WEB RADIUS BETWEEN 1ST AND 2ND STEP. REPAIRED IAW REO670-52-11-104.

Part: SKIN — CHAFED (TE FLAP) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FLAP PANEL684AB HAS MINOR CHAFING. REPAIRED IAW SRM 51-12-00, 57-52-01.

Part: SKIN — CHAFED (WING) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND PANEL 584AB LEADING EDGE IS CHAFED. REPAIRED IAW SRM 51-12-00, 57-52-01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND RIGHT WALL SEAT TRACK NR 6 HAS POSSIBLE SURFACE CORROSION. REPAIRED IAW SRM 51-21-06, 53-41-49.

Part: SKIN — CHAFED (TE FLAP) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FLAP PANEL 584BB CHAFED ON LEADING EDGE. REPAIRED IAW SRM 57-00-01, 51-12-00.

Part: SKIN — CHAFED (WING LE) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND PANEL 584EB LEADING EDGE IS CHAFED. REPAIRED IAW SRM 51-12-00, 57-61-01.

Part: SKIN — CHAFED (TE FLAPS) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND FLAP PANEL 584JB HAS MINOR CHAFING AFT OF CUTOUT. REPAIRED IAW SRM 51-12-00, 57-61-01.

Part: ANGLE — CORRODED (DOOR SEAL) · airframe 9,034 hrs · 6,332 cycles

C2 OKC - FOUND MAIN AVIONICS BAY DOOR CUTOUT SEAL LANDING HAS LIGHT CORROSION AROUND PERIMETER. REPAIRED IAW SRM 53-21-01, 51-21-11.

Part: CAUTION MESSAGE — ILLUMINATED (PITOT HEAT) · airframe 7,969 hrs · 5,612 cycles

TUL- ON PUSHBACK FOR FLIGHT 4202, RETURNED TO THE GATE WITH A PITOT / STATIC HEAT CAUTION MESSAGES. MAINTENANCE CYCLES SHIPS ELECTRICAL POWER. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: LAMP — FAILED (CABIN) · airframe 7,918 hrs · 5,574 cycles

SEA - FLIGHT ATTENDANT REPORTS A CRACKLING SOUND JUST BEFORE THE LAV LIGHT BURNS OUT. MAINTENANCE REPLACED THE LAMP AND INSPECTED THE AREA AND WIRING WITH NO DEFECTS FOUND. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — DIRTY (APU) · airframe 7,673 hrs · 5,407 cycles

DEN - ON PUSHBACK FOR FLIGHT 4436 RECEIVED A APU DOOR OPEN CAUTION MESSAGE. RETURNED TO THE GATE. MAINTENANCE COMPLIED WITH A VISUAL INSPECTION OF THE APU DOOR ACTUATOR AND CLEANED THE CANNON PLUG AND THE ACTUATOR SHAFT. COMPLIED WITH DOOR INHIBIT RESET IAW AMM 49-14-19-980-803. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: A/C PACK — FAILED (RIGHT) · airframe 7,640 hrs · 5,383 cycles

RECEIVED A RT AIR CONDITIONING PACK TEMP CAUTION MESSAGE ALONG WITH A RT PACK OVERTEMP AND SMOKE IN THE CABIN. MAINTENANCE PLACED THE RT AIR CONDITIONING SYSTEM ON MEL. MAINTENANCE REPLACED THE DISCHARGE TEMPERATURE SENSOR, THE PACK TEMP CONTROL VALVE, AND THE AIR CYCLE MACHINE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL UNIT — MALFUNCTIONED (SPOILERS) · airframe 6,479 hrs · 4,583 cycles

TUS- FLIGHT 4172 DURING TAXI, DURING FLIGHT CONTROL CHECK, "IB FLT SPLRS" AND "IB SPOILERONS" CAUTION MSGS APPEARED. RETURNED TO THE GATE. REPLACED LT IB MFS PCU IAW CRJ700 AMM 27-62-01-000-801-A01/400-801-A01. OPS AND LEAK CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (HYD SYSTEM) · airframe 6,349 hrs · 4,499 cycles

DEN - ON FLIGHT 4303, RETURNED TO GATE, HYDRAULIC 1B, 2B, 3B PUMP CAUTION MESSAGE WHEN FLAPS LOWERED. MAINTENANCE FOUND HYDRAULIC PUMP BREAKERS FOR ACUP 1B, 2B, 3B'S POPPED. RESET BREAKERS AND RECREATED SITUATION AT DEICING PAD AND LOWERED FLAPS AND RAISED THEM. NO C/B'S POPPED, FLAPS APPEARED NORMALLY. HYDRAULIC PUMPS OPERATED NORMALLY WITH C/B'S STAYING RESET. NO OTHER FAULTS OR DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FADAC — MALFUNCTIONED (COCKPIT) · airframe 6,236 hrs · 4,428 cycles

DAY - ON FLIGHT 4198, RETURNED TO GATE, RIGHT ENGINE DEGRADE CAUTION MESSAGE AND RIGHT FADEC NR 2 STATUS. MAINTENANCE PERFORMED FAULT ISOLATION SUBTASK 72-00-00-810-802. NO DEFECTS NOTED. MAINTENANCE PLACED THE RIGHT FADEC ON MEL 73-21-1C. AIRCRAFT RETURNED TO SERVICE.

Part: SELECTOR VALVE — MALFUNCTIONED (MLG) · airframe 5,773 hrs · 4,133 cycles

DEN - FLIGHT 4331 - AFTER TAKEOFF, RECEIVED A PROX SYSTEM CAUTION MESSAGE. RETURNED TO FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW CRJ700 AMM 32-32-10-000-801-A01/400-801-A01 CLEARED CAUTION MSG, OPS CK'D OK AND LK CK OK. AIRCRAFT RETURNED TO SERVICE.

Part: RELAY — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 5,334 hrs · 3,849 cycles

OKC - ON FLIGHT 4188 EMERGENCY LIGHTS CYCLE ON AND OFF WITH THE SWITCH IN THE ARM POSITION. AIRCRAFT FERRIED FROM OKC TO DEN FOR REPAIRS. MAINTENANCE IN DEN REPLACED THE AC ESSENTIAL BUS SENSE RELAY (K135) ON PCB5 IN JUNCTION BOX 11. ALSO REPLACED BATTERY PACKS AS PACKS WERE DEPLETED DUE TO THE PROBLEM. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CROSSBEAM — CRACKED (BS 280) · airframe 4,865 hrs · 3,538 cycles

YYC - FUSELAGE STATION 280 CROSSBEAM HAS CORROSION AND IS CRACKED ALONG THE TOP FLANGE. MEASURED AND INSTALLED NEW CROSSBEAM IAW REO 670-53-11-047 REV "C".

Part: SKIN — DAMAGED (RT WING) · airframe 4,865 hrs · 3,538 cycles

YYC - RIGHT WING UPPER SKIN TRAILING EDGE INBOARD OF MULTI FUNCTION SPOILERS HAS A LOOSE FASTENER. INSTALLED RIVETS IAW CRJ-700 SRM 51-42-06-001-001-A01.

Part: SKIN — SCRATCHED (BS 295) · airframe 4,865 hrs · 3,538 cycles

YYC - FUSELAGE EXTERIOR HAS SCRATCHES AND NICKS AROUND THE LEFT PITOT HEAT PROBE DOUBLER AT FS 295. BLENDED DAMAGE OUT IAW EA R-53-298 AND REO 670-53-21-128. PRIMED AND REPAINTED AREA.

Part: FAIRING — CHAFED (RT WING) · airframe 4,865 hrs · 3,538 cycles

YYC - RIGHT WING LOWER SURFACE HAS CHAFED DAMAGE FROM THE FLAP HINGE FAIRING AT WS 128. BLENDED CHAFFED AREA IAW CRJ-700 SRM 51-12-00-001-001-A01. MATERIAL LOSS .002". RESTORED FINISH.

Part: SEAL — TORN (CARGO DOOR) · airframe 4,865 hrs · 3,538 cycles

YYC - FORWARD BAGGAGE BAY DOOR EXTERNAL SEAL IS TORN OPEN AT THE FORWARD END AND BUCKLED, NOT SEALING. REPLACED SEAL. OPERATIONAL CHECKS GOOD IAW CMM 52-35-00-300-804-A01.

Part: PANEL — WORN (TE FLAP) · airframe 4,865 hrs · 3,538 cycles

YYC - LEFT WING INBOARD FLAP, INBOARD PANEL 584ET WORN IN LEADING EDGE. REMOVED DAMAGE IAW CRJ-700 SRM 51-12-00-001-001-A01. RESTORED FINISH.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 4,865 hrs · 3,538 cycles

YYC- FUSELAGE FLOORBEAM STRUCTURE AT FS 280 AND BL 9.04 BRACKETS ARE CRACKED. REPLACED BRACKETS IAW CRJ-700 SRM 51-42-00-001-001-A01 AND 51-42-21-001-001-A01 (RIGHT SIDE). LEFT SIDE NEW BRACKET FABRICATED AND REPLACED IAW CRJ-700 SRM 53-11-10-991-802-39 AND 51-42-06-001-001-A01, AND 51-42-21-001-001-A01.

Part: SKIN — CHAFED (RT WING) · airframe 4,865 hrs · 3,538 cycles

YYC - RIGHT WING LEADING EDGE SKIN AT WING STATION 108 CHAFED. REMOVED DAMAGE IAW CRJ-700 SRM 51-12-00-001-001-A01, MATERIAL REMOVED .004". RESTORED FINISH.

Part: SKIN — CHAFED (TE FLAP) · airframe 4,865 hrs · 3,538 cycles

YYC - RIGHT INBOARD FLAP LOWER EXTERIOR SURFACE HAS CHAFED MARKS UNDER THE INBOARD AND OUTBOARD HINGE FAIRINGS. BLENDED OUT DAMAGE IAW CRJ-700 SRM 57-52-101-101-001-A01. MATERIAL LOSS .009" RESTORED FINISH.

Part: SKIN — CHAFED (LE SLAT) · airframe 4,865 hrs · 3,538 cycles

YYC - RIGHT WING SLAT PANEL NR 622CB CHAFED. BLENDED OUT DAMAGE IAW EA R-57-108 AND REO 670-57-42-069. NO CRACKS FOUND. RESTORED FINISH.

Part: SKIN — CRACKED (AIRSTAIR DOOR) · airframe 4,865 hrs · 3,538 cycles

YYC - PASSENGER AIRSTAIR DOOR AFT SKIN IS CRACKED UNDER HANDRAIL STOWAGE SPRING BRACKET. REPAIRED IAW REO 670-52-11-104.

Part: BULKHEAD — CORRODED (BS 280) · airframe 4,865 hrs · 3,538 cycles

YYC - FUSELAGE STATION 280 BULKHEAD HAS CORROSION AT RBL 11 TO RBL 15 AND WL 72. REMOVED CORROSION IAW REO 670-53-11-052 REV "A" REPAIR NR 1. REPLACED RT LOWER BULKHEAD WEB IAW REO 670-53-11-052 REV "A" REPAIR NR 2. AREA REMOVED WAS .029".

Part: THRUST REVERSER — CHAFED (LT ENGINE) · airframe 4,865 hrs · 3,538 cycles

YYC - LEFT ENGINE AFT FLANGE OF UPPER AND LOWER COWLING AND LEADING EDGE OF EXHAUST FAIRING ARE CHAFED. BLENDED OUT DAMAGED AREA IAW REO 670-54-13-451 AND EA R-54-83. NO CRACKS FOUND. RESTORED FINISH

Part: SKIN — DAMAGED (CARGO DOOR) · airframe 4,865 hrs · 3,538 cycles

YYC - AFT BAGGAGE DOOR HAS DAMAGED RIVET ON THE AFT LOWER OUTER SKIN. REPLACED RIVET IAW CRJ-700 SRM 51-42-000-001-001-A01.

Part: STRUCTURE — GOUGED (THRUST REVERSER) · airframe 4,865 hrs · 3,538 cycles

YYC - LEFT ENGINE UPPER COWLING STRUCTURE ABOVE 6TH LATCH FROM THE FRONT IS GOUGED. BELNDED DAMAGE IAW EA R-71-117 AND REL 670-78-34-450 STEPS 1, 2 AND 3. RESTORED FINISH.

Part: SKIN — DAMAGED (LT WING) · airframe 4,865 hrs · 3,538 cycles

YYC - LEFT WING UPPER SKIN TRAILING EDGE JUST INBOARD OF THE MULTI-FUNCTION SPOILERS HAS LOOSE FASTENERS. REPLACED RIVETS IAW CRJ-700 SRM 51-42-06-001-001-A01.

Part: SKIN — SCRATCHED (CARGO DOOR) · airframe 4,865 hrs · 3,538 cycles

YYC - AFT BAGGAGE DOOR OUTER SKIN HAS SCRATCHES ON THE FORWARD LOWER EDGE. REMOVED THE DAMAGE IAW CRJ-700 SRM 52-00-01 PAGE 109. RESTORED FINISH.

Part: SKIN — DAMAGED (BS 975) · airframe 4,865 hrs · 3,538 cycles

YYC - CENTER FUSELAGE LOWER SKIN DAMAGED AT FS 975 STR 27. BLENDED OUT CHAFING DAMAGE IAW REO 670-53-00-014. MATERIAL LOSS .026". RESTORED FINISH.

Part: SKIN — NICKED (GALLEY DOOR) · airframe 4,865 hrs · 3,538 cycles

YYC - FORWARD GALLEY SERVICE CART DOOR OUTER DOOR SKIN HAS NICKS ON THE AFT LOWER CORNER. REMOVED DAMAGE IAW CRJ-700 SRM 52-41-01-001-A01 PAGE 101 AND SRM 53-00-01-101-001-A01. RESTORED FINISH.

Part: CYLINDER — CORRODED (NLG) · airframe 4,865 hrs · 3,538 cycles

YYC - NOSE GEAR OUR CYLINDER HAS AREAS OF CORROSION. REPAIRED CORROSION IAW EA R-32-194 AND REO 670-32-21-070 AND SCR 0008-4 STEPS 1-8. NO CRACKS NOTED. LOCALLY BRUSH CADMIUM PLATED REWORKED AREAS OF CYLINDER PER MIL-STD 865 USING LOW HYDROGEN EMBRITTLEMENT SOLUTION. SOLUTION SELECTION LITE CODE 5070 IAW EAR-32-194 AND SCR 0008-04 REV C PARAGRAPH 11. RESTORED FINISH.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 4,865 hrs · 3,538 cycles

YYC - FLIGHT DECK FLOOR SUPPORT ANGLES AT FS 280 LBL 11 TO RBL 11 ARE CORRODED. REPLACED ANGLES IAW CRJ-700 SRM 51-42-06-001-001-A01.

Part: SKIN — DAMAGED (LT TE FLAP) · airframe 4,865 hrs · 3,538 cycles

YYC- LEFT INBOARD FLAP LOWER EXTERIOR SURFACE HAS GRAVEL DAMAGE. BLENDED OUT DAMAGE, REMOVED .008" MATERIAL IAW CRJ-700 SRM 57-52-01-101-001-A01. RESTORED FINISH.

Part: SKIN — NICKED (BS 1000-1047) · airframe 4,865 hrs · 3,538 cycles

YYC - FUSELAGE EXTERIOR HAS SCRATCHES AND NICKS AT THE FORWARD AND TOP EXTERNAL SKIN AROUND THE AFT BAGGAGE DOOE CUTOUT FS 1000 TO 1047. REPAIRED DOOR SURROUND SKIN IAW EA R-53-296 AND REO 670-53-61-197. PRIMED AND REPAINTED AREA.

Part: SKIN — NICKED (BS 969) · airframe 4,865 hrs · 3,538 cycles

YYC - FUSELAGE EXTERIOR HAS A NICK AT FS 969 STRINGER 18R. BLENDED THE DAMAGE SMOOTH IAW CRJ-700 SRM 53-51-01-101-001-A01. REPROTECTED AND PAINTED AREA.

Part: SKIN — DAMAGED (BS 981) · airframe 4,865 hrs · 3,538 cycles

YYC - CENTER FUSELAGE SKIN DAMAGED AT FS 981 STR 27 LOWER SKIN AT 2 LOCATIONS. REPAIRED IAW REO 670-53-00-014. BLENDED DAMAGED AREA MATERIAL LOSS OF .015". FINISH RESTORED.

Part: SKIN — SCRATCHED (BS 310) · airframe 4,865 hrs · 3,538 cycles

YYC - FUSELAGE EXTERIOR HAS SCRATCHES AT FORWARD AIRSTAIR DOOR CUTOUT FS 310 STR 15L. REMOVED DAMAGE IAW CRJ-700 SRM 53-21-01-101-801-A01. RE-PROTECTED AND PAINTED AREA.

Part: SKIN — SCRATCHED (BS 724) · airframe 4,865 hrs · 3,538 cycles

YYC - FUSELAGE EXTERIOR HAS SCRATCH IN THE PAINT 3" LONG AT FUSELAGE STATION 724 STRINGER 8 LEFT HAND. REPAIRED IAW CRJ-700 SRM 51-12-00-001-801-A01. AREA REPROTECTED AND PAINTED.

Part: DOOR FRAME — DAMAGED (CARGO DOOR) · airframe 4,865 hrs · 3,538 cycles

YYC - AFT BAGGAGE BAY DOOR TRACKS STRUCTURE HAS SCRATCHES ON FORWARD AND AFT FRAMES. REPAIRED IAW EA R-53-297 AND REO 670-53-61-199. TOUCHED UP REWORK AREA.

Part: SKIN — CHAFED (RT AILERON) · airframe 4,865 hrs · 3,538 cycles

YYC - RIGHT AILERON UPPER NAD LOWER LEADING EDGE SKIN HAS CHAFED MARKS. REMOVED CHAFFING IAW CRJ-700 SRM 51-12-00-001-001-A01. FINISH RESTORED.

Part: SKIN — CHAFED (LT AILERON) · airframe 4,865 hrs · 3,538 cycles

YYC - LEFT AILERON UPPER LEADING EDGE SKIN HAS CHAFED MARKS. REMOVED CHAFFED DAMAGE IAW CRJ-700 SRM 51-12-00-001-001-A01.

Part: CHIMNEY — DAMAGED (FWD CARGO BAY) · airframe 3,266 hrs · 2,361 cycles

DEN - MAINTENANCE FOUND THE FORWARD CARGO BAY CHIMNEY MESH DAMAGED AND THE DOOR SECTION. THE CHIMNEY WAS REPLACED AND THE OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: PANEL — LOOSE (CABIN) · airframe 3,043 hrs · 2,204 cycles

OKC - FLIGHT 4188 - THE FLIGHT RETURNED TO GATE WHEN AN OVERHEAD PANEL IN THE CABIN FELL DOWN DURING THE TAXI OUT. MAINTENANCE INSPECTED THE OVERHEAD AND THEN RESECURED THE PANEL. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WARNING LIGHT — UNKNOWN (TE FLAPS) · airframe 2,901 hrs · 2,103 cycles

THE FLIGHT RETURNED TO THE GATE AFTER THE CREW RECEIVED A FLAP FAULT STATUS MESSAGE. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND NO FAULTS IN THE MDC. THE INHIBITS OF THE SFECU FLAP CHANNEL 1 WERE CLEARED AND A SELF TEST OF THE SFECU 1 WAS INITIATED. NO FAULTS WERE FOUND, OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — UNSECURE (CARGO BAY) · airframe 2,536 hrs · 1,824 cycles

ABQ - FLIGHT 4182 - FLIGHT RETURNED TO FIELD AFTER RECEIVING A CABIN ALTITUDE CAUTION MESSAGE. THE CABIN PRESSURE ADJUSTMENT WAS INOPERABLE IN BOTH THE AUTO AND MANUAL MODES. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE AFT CARGO DOOR NOT PROPERLY SEATED. THE DOOR WAS CYCLED AND OPERATIONAL CHECKS PERFORMED. ALL CHECKS WERE NORMAL AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — UNSECURE (CARGO BAY) · airframe 2,536 hrs · 1,824 cycles

ABQ - FLIGHT 4182 - FLIGHT RETURNED TO FIELD AFTER RECEIVING A CABIN ALTITUDE CAUTION MESSAGE. THE CABIN PRESSURE ADJUSTMENT WAS INOPERABLE IN BOTH THE AUTO AND MANUAL MODES. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE AFT CARGO DOOR NOT PROPERLY SEATED. THE DOOR WAS CYCLED AND OPERATIONAL CHECKS PERFORMED. ALL CHECKS WERE NORMAL AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 1,891 hrs · 1,324 cycles

THE FLIGHT DIVERTED WHEN THE CREW HEARD A LOUD BANG AND NOTICED THE FIRST OFFICERS WINDSHIELD HAD SHATTERED. MAINTENANCE INSPECTED THE A/C AND REPLACED THE RT WINDSHIELD. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TRANSDUCER — FAULTY (ZONE 100 AOA) · airframe 1,293 hrs · 904 cycles

THE FLIGHT RETURNED TO FIELD AFTER RECEIVING A STALL FAIL CAUTION DURING THE CLIMBOUT. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE LEFT ANGLE OF ATTACK TRANSDUCER. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TRANSDUCER — INTERMITTENT (ZONE 100) · airframe 1,023 hrs · 719 cycles

DEN - ON FLIGHT NUMBER 4216, DURING CRUISE AT FL330, MACH .80, THE CREW GOT AN INTERMITTENT STICK SHAKER, STALL SIREN AND FLASHING STALL LIGHT WITH STALL FAIL CAUTION MESSAGE. MAINTENANCE INTEROGATED THE MDC AND FOUND THE LT AOA RESOLVER INTERMITTENT. MAINTENANCE THEN REMOVED AND REPLACED LEFT ANGLE OF ATTACK TRANSDUCER. THE OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONTROL UNIT — FAILED (FIRE WARNING) · airframe 496 hrs · 361 cycles

BOI - FIRE SYSTEM FAULT STATUS MESSAGE. REMOVED AND REPLACED FIDEX CONTROL UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FIRE DETECTOR — FAILED (RIGHT) · airframe 496 hrs · 361 cycles

DEN - ON FLIGHT 4339 FIRE SYSTEM FAULT STATUS MESSAGE CAME ON 3-5 TIMES THROUGHOUT THE FLIGHT. REMOVED AND REPLACED RIGHT ENGINE UPPER FIRE DETECTION RAIL. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL UNIT — FAULTY (FIRE WARNING) · airframe 477 hrs · 348 cycles

DEN - CREW REPORTS FIRE SYSTEM FAULT STATUS MESSAGE IN FLIGHT. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE FIDEX CONTROL UNIT. OPERATIONAL CHECK WAS GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONTROL UNIT — FAULTY (FIRE WARNING) · airframe 460 hrs · 340 cycles

DEN - FLIGHT 2165 - FIRE SYSTEM FAULT STATUS MESSAGE ON INTERMITTENTLY DURING CRUISE FLIGHT. MAINTENANCE INSPECTED THE SYSTEM AND REPLACED THE FIDEX CONTROL UNIT. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CIRCUIT BOARD — INOPERATIVE (ZONE 200) · airframe 282 hrs · 218 cycles

DEN - ON FLIGHT 4093 DURING TAKEOFF ROLL CAPTAIN'S PFD, MFD, NR 2 EDU & NR 1 RTU WENT BLANK, THEN CAME BACK ON. REMOVED AND REPLACED PCB. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.