N611QX

Part: SEAT TRACK — CORRODED (BS 879-985) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK, FOUND THE RT SIDEWALL SEAT TRACK CORRODED FROM BS 879.99 - 985. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-00-49-000-801, AND AMM 53-00-49-400-801.. FABRICATED THE SEAT TRACK IAW EC/TC REO 670-53-00-343.

Part: RIB — CRACKED (RT WING) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK, FOUND A CRACK ON THE WING LEADING EDGE RIB AT SS27.75 RT WING. REMOVED DAMAGE, FABRICATED AND INSTALLED DOUBLER IAW EA 45-2016-185 AND ECTC EA 45-2016-185.

Part: STRIKER — CORRODED (GALLEY DOOR) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK, FOUND GALLEY SERVICE DOOR LOWER SILL STRIKER PLATE CORRODED IN SEVERAL PLACES. REMOVED AND REPLACED THE STRIKER IAW SRM 51-42-06-001-001-A01 AND DRAWING SH670-31950.

Part: ANGLE — CORRODED (SERVICE DOOR) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK, FOUND THE SERVICE DOOR LOWER MOUNT ANGLE CORRODED. REMOVED AND REPLACED THE MOUNT ANGLE IAW SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 879-985) · airframe 35,731 hrs · 26,394 cycles

LEFT SIDE WALL SEAT TRACK CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-00-49-00-801, 53-00-49-400-801 AND EC/TC REO 670-53-00-343.

Part: SEAT TRACK — CORRODED (BS 549-645) · airframe 35,731 hrs · 26,394 cycles

RIGHT SIDE WALL SEAT TRACK CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-00-49-00-801, 53-00-49-400-801 AND EC/TC REO 670-53-00-343.

Part: DOOR SILL — CORRODED (ZONE 100) · airframe 35,731 hrs · 26,394 cycles

AIRSTAIR DOOR LOWER SILL CORRODED. REMOVED AND REPLACED THE DOOR SILL IAW SRM 51-42-06-001-A01 AND 51-42-06-001-A01.

Part: SEAT TRACK — CORRODED (BS 485-565) · airframe 35,731 hrs · 36,394 cycles

RIGHT SIDE SEAT TRACK CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-00-49-00-801, 53-00-49-400-801 AND EC/TC REO 670-53-00-343.

Part: DOOR FRAME — CORRODED (BS 280) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK, FOUND RT BS 280 DOOR POST CORRODED. REMOVED CORROSION AND PERFORMED AN NDT INSPECTION. FABRICATED AND INSTALLED SERVICABLE FILLER, DOUBLER, AND ANGLE FOR DAMAGED AREAS. RESTORED FINISHES AND APPLIED CORROSION INHIBITING COMPOUND TO REPAIRED AREAS. ALL WORK DONE IAW EA 25-2016-300 & ECTC EA 25-2016-300.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK FOUND RT FLOOR SEAT TRACK CORRODED AT FS909-977. FABRICATED SEAT RAIL IAW REO 670-53-00-343 AND EC/TC REO 670-53-00-343 . REMOVED AND REPLACED SEAT TRACK IAW AMM 53-00-49-000/400-801-A02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK FOUND SEAT TRACK CORRODED AT FS565-677. FABRICATED SEAT RAIL IAW REO 670-53-00-343 AND EC/TC REO 670-53-00-343 . REMOVED AND REPLACED SEAT TRACK IAW AMM 53-00-49-000/400-801-A02.

Part: SEAT TRACK — CORRODED (BS 785-879) · airframe 35,731 hrs · 36,394 cycles

LT SIDEWALL SEAT TRACK CORRODED. FABRICATED A NEW SEAT TRACK IAW REO 670-53-00-343 AND EC/TC REO 670-53-00-343 REV M. REMOVED AND REPLACED SEAT TRACK IAW AMM 53-00-49-000/400-801-A02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK FOUND RT SIDE SEAT RAIL CORRODED AT FS675-713. MTC FABRICATED SEAT RAIL IAW REO 670-53-00-343 AND EC/TC REO 670-53-00-343 . REMOVED AND REPLACED SEAT TRACK IAW AMM 53-00-49-000/400-801-A02.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK FOUND RT SIDE SEAT RAIL CORRODED AT FS713-763 RBL9. FABRICATED SEAT RAIL IAW REO 670-53-00-343 AND EC/TC REO 670-53-00-343 . REMOVED AND REPLACED SEAT TRACK IAW AMM 53-00-49-000/400-801-A02.

Part: SEAT TRACK — CORRODED (BS 350-485) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK, FOUND THE RT SEAT TRACK BS 350 - 485, RBL 9 CORRODED. FABRICATED A NEW SEAT TRACK IAW REO 670-53-00-343 & EC/TC REO 670-53-00-343. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-00-49-00/400-801-A02.

Part: DOOR FRAME — CRACKED (RT TRU DOOR) · airframe 35,731 hrs · 29,394 cycles

DURING C CHECK, FOUND THE RT TRU DOOR LANDING CRACKED. REMOVED DOOR LANDING IAW SRM 51-42-06-001-001-A01. PREPARED FASTENER HOLES IN NEW DOOR LANDING IAW SRM 51-40-11-001-001-A01. INSTALLED NEW DOOR LANDING IAW SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01, & 51-25-01-001-001-A01.

Part: FRAME — CORRODED (FUSELAGE) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK FOUND FRAME 310.00 CORRODED ON FWD SIDE STR 24L-26R. MTC C/W REO 670-53-21-1308 & EC/TC 670-53-21-1308.

Part: SKIN — CORRODED (PAX DOOR) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK FOUND PAX DOOR INNER SKIN CORRODED UNDER PANEL 832AL, 832BL, 832DL, 832EL, 832FL, & UNDER BOTTOM FOLDING STEP. MTC C/W EA 20-2016-371 & EC/TC EA 20-2016-371.

Part: INTERCOSTAL — CORRODED (BS 333) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK, FOUND INTERCOSTAL AT STRINGER 20R, BS 333 CORRODED. REMOVED AND REPLACED THE INTERCOSTAL IAW SNIEO SH670-32014 S03 & EC/TC SNIEO 670-32014 S03.

Part: RISER — CRACKED (PAX DOOR) · airframe 33,771 hrs · 24,072 cycles

DURING C CHECK, FOUND PAX DOOR AFT RISER CRACKED IN 4 PLACES BETWEEN BOTTOM STEP AND MID-LOWER STEP, BETWEEN MID-LOWER AND MID STEP, BETWEEN MID STEP AND TOP STEPS, AND BETWEEN TOP STEP AND TOP OF DOOR. REMOVED AND REPLACED PAX DOOR DRAG ANGLE IAW SRM 51-42-06-001-001-A01, & 51-42-21-001-001-A001. CUT OUT CRACKS & INSTALLED DOUBLERS PER EC/TC REO 670-52-11-104.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,731 hrs · 26,394 cycles

DURING C CHECK FOUND SEAT TRACK CORRODED AT FS597-693 RBL9. FABRICATED SEAT TRACK IAW REO 670-53-00-343 AND EC/TC REO 670-53-00-343. REMOVED AND REPLACED SEAT TRACK IAW AMM 53-0049-000/400-801-A02.

Part: LENS — BROKEN (EMERGENCY LIGHT) · airframe 35,256 hrs · 26,017 cycles

LEFT OVER WING EMERGENCY EXIT LIGHT BROKEN WITH PEICE MISSING. REMOVED AND REPLACED THE LENS IAW AMM 33-51-15. NO FURTHER DEFECTS NOTED.

Part: SIGN — MISSING (CABIN) · airframe 35,114 hrs · 25,910 cycles

ENTRY DOOR EMERGENCY EXIT SIGN MISSING. R & R LIGHT COVER IAW AMM 33-51-11. OPS CHECK GOOD, ACFT OK FOR SERVICE.

Part: LIGHT — MISSING (CABIN) · airframe 34,393 hrs · 25,315 cycles

EMERGENCY LIGHT MISSING AT LOCATION 17AB. INSTALLED EMERGENCY LIGHT AT LOCATION 17AB IAW 33-51-01 AMM.

Part: FLOOR SUPPORT — CORRODED · airframe 33,954 hrs · 24,980 cycles

FLIGHT DECK AFT FLOOR SUPPORT IS CORRODED. REMOVED COROSION IAW SRM 51-21-06-001-010-A01. PART CORRODED BEYOND LIMITS IAW SRM 53-000-00-101-001-A01. REMOVED FLIGHT DECKS AFT FLOOR SUPPORT IAW SRM 51-42-06-001-001-A01 & SRM 51-42-21-001-001-A01. INSTALLED NEW SERVICEABLE AFT FLOOR SUPPORT IAW SRM 51-42-06-001-01-A01 & SRM 51-42-21-001-001-A01.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 33,927 hrs · 24,957 cycles

EMERGENCY LIGHTS INOPERATIVE. MOVED SWITCH TO ARM POSITION TO RECHARGED BATTERYS. BATTERYS RECHARGED. EMERGNECY LIGHTS TESTED NORMALLY IAW MCC, NO FURTHER ACTION REQUIRED.

Part: CIRCUIT BOARD — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 32,844 hrs · 24,103 cycles

EMERGENCY LIGHTS ILLUMINATED WITH SWITCH IN ARM POSITION, CABIN EMERGENCY LIGHTS. R & R PCB5 IN JB11. OPS CHECK GOOD. DEFER CLEARED. NO FURTHER DEFECTS NOTED. PLACARD REMOVED. AMM 24-06-11. SDR CLOSED.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 32,811 hrs · 24,079 cycles

EXTERIOR EMERGENCY LIGHTS INOPERATIVE. ACFT OPERATED WITH CREW ONLY. REPLACED EPSU BATTERY PACK AND EPSU CHARGER NR 4 IAW AMM 33-51-17, REF AIPC 33-51-17, FIG 1, ITEMS 6 AND 8.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 32,811 hrs · 24,079 cycles

WITH EMERGENCY LIGHT SWITCH IN ARM F/A SWITCH DOES NOT AFFECT WITH COCKPIT SWITCH IN ARM. REPLACED EPSU BATTERY PACK AND EPSU CHARGER NR 4 IAW AMM 33-51-17, REF AIPC 33-51-17, FIG 1, ITEMS 6 AND 8.

Part: BALLAST — INOPERATIVE (EMERGENCY LIGHTS) · airframe 32,771 hrs · 24,038 cycles

CEILING LIGHT AT OVER WING EXIT SIGN INOPERATIVE LT SIDE. R & R CEILING LIGHT BALLAST IAW MM 33-21-03. OPS CHECK GOOD. PLACARD REMOVED.

Part: LIGHT — MISSING (CABIN) · airframe 32,333 hrs · 23,695 cycles

PHOTO LUMINESCENT STRIP ON THE RT SIDE OF THE SERVICE DOOR IS MISSING. INSTALLED NEW PHOTO LUMINESCENT STRIP ON RT SIDE OF SERVICE DOOR IAW AMM 11-30-03.

Part: MEGAPHONE — FAILED (CABIN) · airframe 32,052 hrs · 23,476 cycles

PAX COMPARTMENT MEGAPHONE FAILED. R & R PAX COMPARTMENT MEGAPHONE IAW AMM 25-61-14 AND AIPC REF 25-61-14, FIG 1A, ITEM 5.

Part: SKIN — DAMAGED (BS 250-265) · airframe 30,894 hrs · 22,593 cycles

ONE BURN ON SKIN BETWEEN BS 250 - 265 BETWEEN STRINGERS 24 - 25R. REMOVED BURNED FASTENER IAW SRM 51-42-06 AND IAW REO 670-53-00-045, REV C. INSTALLED A PERMANENT FASTENER IAW SRM 51-42-06 IAW REO 670-53-00-045, REV. C. RESTORED SURFACE FINISH IAW SRM 51-25-01.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS) · airframe 30,399 hrs · 22,206 cycles

EMERGENCY LIGHTS INOPERATIVE. R & R BATTERY PACKS NR 3 & 4 IAW AMM 33-51-17-000-801 AND 33-51-17-400-801. OPS CHECKED GOOD IAW AMM 33-51-17-710-801.

Part: SEAT — BROKEN (ARM REST) · airframe 30,399 hrs · 22,206 cycles

SEAT 8CD AISLE ARM REST BROKEN. REMOVED & INSTALLED NEW ARM REST AT SEAT 16CD IAW SEATS 25-22-07.

Part: FLOORBEAM — DAMAGED (BS 280) · airframe 30,380 hrs · 22,188 cycles

FOUND OVERSIZED HOLES AN ON LT AND RT COCKPIT FLOOR ANGLE GUSSETS, FS280, RBL 11.8, LBL 11.8. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR IAW SOP 5702. REMOVED LT AND RT GUSSETS AND ATTACHING CLIPS IAW SRM 51-42-06-001-001-A01. LOCATED FASTENER HOLES IN GUSSETS AND ATTACHED TO LT AND RT FLOOR SUPPORT ANGLES AND FS280.00 AFT COCKPIT FLOOR ANGLE REF: SRM 51-42-06-001-001-A01 AND DWG CC670-33052. INSTALLED LT AND RT ATTACH CLIPS TO DOOR POST STRUCTURE/GUSSETS IAW SRM 51-42-13-001-001-A01 AND RESTORED FINISH IAW A023 SRM 51-24-16-001-001-A01 AND DWG CC670-33052.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 30,380 hrs · 22,188 cycles

FLOORBEAM ANGLE CORRODED AFT SIDE OF BS 280 BETWEEN S26L-26R WERE AVIONICS FLOORBOARD 141ALF MOUNTS. R & R CRAWLWAY FLOORBEAM ANGLE SUPPORTER IAW SRM 51-42-06-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 349-501) · airframe 30,380 hrs · 22,188 cycles

RT SEAT TRACK CORRODED BS 349-501. R & R SEAT TRACK IAW AMM 53-00-49-000-801-A02 & 53-00-49-400-801-A02.

Part: SLEEVE — DAMAGED (IDG LEAD) · airframe 30,399 hrs · 22,206 cycles

RIGHT IDG LEADS PROTECTIVE SLEEVES TORN. COMPLIED WITH ECTC REO 670-24-21-001 AND REO 670-24-21-001.

Part: FLOOR SUPPORT — CRACKED (COCKPIT) · airframe 30,380 hrs · 22,188 cycles

LT AND RT COCKPIT FLOOR SUPPORT ANGLES CRACKED. REMOVED LT AND RT COCKPIT FLOOR SUPPORT AND ANGLES IAW SRM 51-42-06-001-001 01. DRILLED UP LT AND RT COCKPIT FLOOR SUPPORT ANGLES. INSTALLED LT AND RT COCKPIT FLOOR SUPPORT ANGLES IAW SRM 51-42-06-001-001-A01 IAW DWG CC670-33-199.

Part: SEAT TRACK — CORRODED (BS 830-847) · airframe 30,380 hrs · 22,188 cycles

RT SIDE SEAT TRACK CORRODED BS 847- 830.4. REMOVED AND REPLACED SEAT TRACK IAW AMM 53-00-49-000-801 AND 53-00-19-400-801.

Part: BULKHEAD WEB — CORRODED (BS 280) · airframe 30,399 hrs · 22,206 cycles

LEFT BS 280 LOWER BULKHEAD WEB CORRODED. COMPLIED WITH EC/TC 670-53-11-594-01 AND GREO 670-53-11-594-REV. MAJOR REPAIR.

Part: SEAT TRACK — CORRODED (BS 501-581) · airframe 30,380 hrs · 22,188 cycles

RIGHT SEAT TRACK CORRODED BS 501-581. REMOVED SEAT TRACK IAW AMM 53-00-49-000-801 AND INSTALLED IAW AMM 53-00-9-400-801.

Part: SEAT TRACK — CORRODED (BS 501-581) · airframe 30,380 hrs · 22,188 cycles

LEFT SEAT TRACK CORRODED AND BENT BS 501-581. REMOVED SEAT TRACK IAW AMM 53-00-49-000-801 AND INSTALLED IAW AMM 53-00-49-400-801.

Part: FRAME — CORRODED (BS 280) · airframe 30,380 hrs · 22,188 cycles

CORROSION FOUND ON CIRCUMFERENTIAL JOINT INTERFACE BS 280 AFT BETWEEN S26 - 27RT. REPAIRED IAW SRM 51-21-06-001-001-A01. MAJOR REPAIR.

Part: BULKHEAD WEB — CORRODED (BS 280) · airframe 30,399 hrs · 22,206 cycles

BS 280 LOWER WEB CORRODED. COMPLIED WITH EC/TC 670-53-11-594-01 AND GREO 670-53-11-594-REV. MAJOR REPAIR.

Part: SEAT TRACK — CORRODED (BS 581-685) · airframe 30,380 hrs · 22,188 cycles

LEFT SEAT TRACK CORRODED BS 581-685. REMOVED SEAT TRACK IAW AMM 53-00-49-000-801 AND INSTALLED IAW AMM 53-00-49-400-801.

Part: DRAG ANGLE — CRACKED (VERTICAL TO FUSE) · airframe 30,399 hrs · 22,206 cycles

RT VERTICAL STAB TO FUSELAGE ATTACH DRAG ANGLE IS CRACKED. COMPLIED WITH EC/TC REO 670-55-31-018 IAW REO 670-55-31-018. MAJOR REPAIR.

Part: DRAG ANGLE — CRACKED (VERTICAL TO FUSE) · airframe 30,380 hrs · 22,188 cycles

LEFT VERTICAL STAB TO FUSELAGE ATTACH DRAG ANGLE IS CRACKED. REPAIRED IAW REO 670-55-31-018.

Part: SKIN — CHAFED (BS 935) · airframe 30,399 hrs · 22,206 cycles

CHAFE DAMAGE FROM THE AFT FAIRING SPLICE STRIP AT BS 935+2 & STRINGER 27 ON THE BELLY. DAMAGE IS GREATER THAN ALLOWABLE LIMITS OF SRM 53-00-01-101-001-A01. COMPLIED WITH REO 670-53-72-411 & GREO 670-53-00-240. MAJOR REPAIR.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 30,090 hrs · 21,989 cycles

F/A EMERGENCY LIGHTS SWITCH LEFT ON. CHARGED EMERGENCY LIGHT BATTERIES, OPS CHECK GOOD IAW AMM 33-51-00. ACFT OK FOR SERVICE.

Part: CONTROL UNIT — FAILED (NLG STEERING) · airframe 29,677 hrs · 21,703 cycles

NOSE WHEEL STEERING INOPERATIVE, CAUTION MESSAGE. EMERGENCY DECLARED. R & R NWS ECU IAW AMM 32-51-10 AND AIPC 32-51-10, FIGURE 1, ITEM 5. OPS AND RIGGING CHECKS GOOD, NO FURTHER DEFECTS NOTED.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 29,563 hrs · 21,626 cycles

AFT EMERGENCY LIGHTS INOPERATIVE. R & R NR 4 ESPU BATTERY PACK IAW AMM 33-51-17. OPS CHECKED GOOD.

Part: LOCKING PLATE — FOULED (RT MLG) · airframe 29,422 hrs · 21,528 cycles

RT MLG TRUNION FWD PIVOT LOCKING PLATE TOUCHING MLG STRUCTURE. CLASSIFIED AS MAJOR REPAIR IAW GMM 5-3.

Part: LIGHT — MISSING (CABIN) · airframe 27,635 hrs · 20,248 cycles

EMERGENCY LIGHTING DOES NOT EXTEND INTO GALLEY. INSTALLED EMERGENCY LIGHT IAW AMM 33-51-01, REV A. CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 27,409 hrs · 20,083 cycles

EMERGENCY CEILING FLOOD LT INOPERATIVE. REPLACED LAMP EMERGENCY CEILING FLOOD LIGHT IAW AMM 33-51-09.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 27,115 hrs · 19,849 cycles

FLOOR LEVEL EMERGENCY LIGHT FORWARD OF LT OVERWING EXIT HAS MISSING RT DEFECTIVE LAMPS. R & R LAMPS.

Part: DOUBLER — CORRODED (BS 319.7) · airframe 27,115 hrs · 19,849 cycles

UPON REMOVAL OF FLOOR SUPPORT AT RT SIDE SERVICE DOOR AREA DOUBLER REENFORCEMENT FOUND TO HAVE CORROSION PRESENT, AT FS 319.7. REMOVED DOUBLER PLATE & FOUND TO BE OUT OF LIMITS IAW SRM 51-42-06-001-001-A01. DRILLED & LOCATED NEW DOUBLER PN SH670-31503-1 IAW SRM 51-42-06-001-001-A01. INSTALLED NEW DOUBLER IAW SRM 51-42-13-001-001-A01 & 51-42-21-001-001-A01.

Part: POST — CORRODED (BS 280) · airframe 27,115 hrs · 19,849 cycles

LEFT DOOR POST AT FS 280 LBL 0. 09 WL72.50 APPROX IS CORRODED. COMPLIED WITH REO 670-53-11-766. FOUND TO BE SATISFACTORY.

Part: BULKHEAD — CORRODED (BS 280) · airframe 27,115 hrs · 19,849 cycles

FS 280 BULKHEAD WEB CORRODED. R & R IAW EC/TC REO 670-53-11-594.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 27,115 hrs · 19,849 cycles

COCKPIT FLOOR SUPPORT CORRODED. REMOVED FLOOR SUPPORT. INSTALLED NEW COCKPIT FLOOR SUPPORT IAW SRM 51-42-06-001-001-A01.

Part: TEE FITTING — CRACKED (BS 280) · airframe 27,115 hrs · 19,849 cycles

TEE FITTING CRACKED ON BS 280 AT LBL 9. REMOVED DAMAGED TEE FITTING IAW SRM 51-42-21-001-001-A01. INSTALLED NEW TEE FITTING IAW SRM 51-42-21-001-001-A01.

Part: ANGLE — CRACKED (BS 280 BULKHEAD) · airframe 27,115 hrs · 19,849 cycles

BS 280 BULKHEAD ANGLE AT RBL 26 CRACKED AT LOWER FASTENER HOLE. REMOVED BULKHEAD ANGLE IAW SRM 51-42-06-001-001-A01. INSTALLED NEW BULKHEAD ANGLE IAW SRM 51-42-06-001-001-A01.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 27,115 hrs · 19,849 cycles

FLOOR SUPPORT CORRODED. COMPLIED WITH REO 670-53-61-917. FOUND TO BE SATISFACTORY.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 27,115 hrs · 19,849 cycles

FLOOR SUPPORT CORRODED. REMOVED SURFACE CORROSION IAW SRM 51-21-06-001-001-A01. PERFORMED UT THICKNESS INSPECTION OF BLEND AREA IAW MAC NDT INSPECTION PROCEDURE UT-3. COMPLIED WITH REO 670-53-61-918 IAW NDTM PART 1, 51-20-006. FOUND TO BE SATISFACTORY.

Part: CHANNEL — CRACKED (FUSELAGE) · airframe 27,115 hrs · 19,849 cycles

CHANNEL ON PANEL 195DL IS CRACKED. REMOVED CHANNEL IAW SRM 51-41-02-001-001-SH. DRILLED TO FINAL SIZE IAW SRM 51-40-11-001-001-A01. INSTALLED NEW IAW SRM 51-42-13-001-001-A01.

Part: BRACKET — CRACKED (PAX DOOR) · airframe 27,115 hrs · 19,849 cycles

ASD INNER HANDLE SUPPORT HAS A CRACKED ANGLE BRACKET. R & R ANGLE BRACKET WITH NEW BRACKET IAW SRM 51-42-06-001-001-A01. SDR CLOSED.

Part: RISER — CRACKED (PAX DOOR) · airframe 27,115 hrs · 19,849 cycles

ASD AFT RISER CRACKED AT BASE OF 5TH STEP FROM BOTTOM. REMOVED RISER IAW SRM 51-42-13-001-001-A0. INSTALLED NEW RISER IAW SRM 51-42-06-001-001,51-42-13-001-0010-A01.

Part: FLOOR SUPPORT — CORRODED · airframe 27,115 hrs · 19,849 cycles

FLOOR SUPPORT CORRODED. COMPLIED WITH REO 670-53-61-917. FOUND TO BE SATISFACTORY.

Part: SEAT TRACK — CORRODED (BS 708) · airframe 27,115 hrs · 19,849 cycles

SEAT TRACK HAS CORROSION AT FS 708.00. R & R SEAT TRACK IAW AMM 53-00-49-000-801, 53-00-49-400-801.

Part: SEAT TRACK — CORRODED (BS 736-752) · airframe 27,115 hrs · 19,849 cycles

SEAT TRACK HAS CORROSION AT FS 736 TO 752. R & R SEAT TRACK IAW AMM 53-00-49-000-801 & 53-00-49-400-801.

Part: SEAT TRACK — CORRODED (BS 708) · airframe 27,115 hrs · 19,849 cycles

SEAT TRACK HAS CORROSION AT FS 708. R & R SEAT TRACK IAW AMM 53-00-49-000-801-A02 AND AMM 53-49-400-801-A02.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 27,113 hrs · 19,848 cycles

FLOOR SUPPORT FWD SERVICE DOOR CORRODED AT 319.70. EXTENSIVE CORROSION MORE THAN 50 PERCENT MATERIAL LOSS IN NUMEROUS PLACES ORIGINAL MATERIAL THICKNESS .050 MATERIAL REMAINING IS LESS THAN .025 IN NUMEROUS PLACES. REMOVED CORRODED FLOOR SUPPORT & ACCOMPANYING PARTS IAW SRM 51-42-06-001-001-A01. LOCATED TRIMMED DRILLED NEW FLOOR SUPPORT RBL FS 280-319.70 IAW SRM 51-40-11-001-001-A01. INSTALLED NEW SERVICEABLE SILL IAW SRM 51-40-11-001-001-A01. FOUND TO BE SATISFACTORY.

Part: SEAT TRACK — CORRODED (BS 379) · airframe 27,115 hrs · 19,849 cycles

SEAT TRACK HAS CORROSION AT FS 379.00 LBL 9. REMOVED SEAT TRACK IAW AMM TASK 53-00-49-000-801. INSTALLED SEAT TRACK IAW AMM 53-00-49-400-801-A02.

Part: SEAT TRACK — CORRODED (BS 813) · airframe 27,115 hrs · 19,849 cycles

SEAT TRACK HAS CORROSION AT FS 813.00. R & R SEAL TRACK IAW AMM 53-10-00-49-000-801 AND AMM 53-00-49-400-801. FOUND TO BE SATISFACTORY.

Part: SEAT TRACK — CORRODED (BS 349) · airframe 27,115 hrs · 19,849 cycles

SEAT TRACK HAS CORROSION AT FS 349.00 RB L9. R & R SEAT TRACK IAW AMM 53-00-49-000-801, 53-00-49-401-801.

Part: SEAT TRACK — CORRODED (BS 605-645) · airframe 27,115 hrs · 19,849 cycles

SEAT TRACK HAS CORROSION AT FS 605 TO 645 LBL 9. REMOVED UNSERVICEABLE SEAT TRACK AND REPLACED WITH SERVICABLE PART IAW AMM 53-00-49-000-801.

Part: STAND OFF — CORRODED (FLOOR SUPPORT) · airframe 27,091 hrs · 19,831 cycles

FLOOR SUPPORT STAND OFF MOUNT CORRODED AT FS 517.00. REMOVED CORRODED STAND OFF MOUNT & INSTALLED NEW STAND OFF IAW SRM 51-45-00-001-A01 & 51-42-13-001-A01.

Part: SEAT TRACK — CORRODED (BS 893) · airframe 27,115 hrs · 19,849 cycles

SEAT TRACK HAS CORROSION AT FS 893.00, RBL 9. REMOVED SEAT TRACK IAW AMM 53-00-49-000-801, CONFIG A02. INSTALLED SEAT TRACK IAW AMM 53-00-49-400-801.

Part: SEAT TRACK — CORRODED (BS 847-893) · airframe 27,115 hrs · 19,849 cycles

SEAT TRACK HAS CORROSION AT FS 847 TO 893 LBL 9. R & R DEFECTIVE SEAT TRACK IAW AMM 53-00-49-000-801 AND 53-00-49-400-801.

Part: FRAME — CRACKED (BS 597.4) · airframe 27,113 hrs · 19,848 cycles

FWD FUSELAGE FS 597.4 FRAME UNDER FAIRING CLIP CRACKED. COMPLIED WITH REO 670-53-82-438.

Part: BULKHEAD — CORRODED (BS 280) · airframe 27,113 hrs · 19,848 cycles

FS 280 BULKHEAD LT WEB CORRODED. DAMAGE BEYOND ALLOWABLE LIMITS IAW SRM 53-11-10-201-003-A01. R & R LT WEB IAW EC/TC REO 670-53-11-594 COMPLIED WITH EC/TC REO 670-53-61-594 & GENERIC REO 670-53-11-594 REV. FOUND TO BE SATISFACTORY.

Part: TEE FITTING — CRACKED (BS 280) · airframe 27,113 hrs · 19,848 cycles

TEE FITTING CRACKED ON 280 AT RBL9. REMOVED IAW SRM 51-42-21-001-001-A01. INSTALLED NEW TEE FITTING AT FS 280 RBL9 IAW SRM 51-42-21-001-001-A01.

Part: CROSSBEAM — CORRODED (BS 280) · airframe 27,113 hrs · 19,848 cycles

BS 280 CROSSBEAM CORRODED. EXFOILIATION CORROSION FOUND OUT OF LIMITS IAW TR 53-11-10-53-0046 & SRM 53-11-41-201-001-A01. REMOVED FS 280 CROSSBEAM & ACCOMPANYING PARTS IAW SRM 53-21-43-991-801, SHEET 1. INSTALLED NEW FS 280 CROSSBEAM IAW REO 670-53-11-047 & MODSUM IS67053100026

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 27,113 hrs · 19,848 cycles

FLOOR SUPPORT CORODED RT SIDE AT FS 280. THERE IS EXFOLIATING CORROSION WITH MORE THAN 50 PERCENT MATERIAL LOSS IN A 25G IN AREA MATERIAL IS TOO THIN TO INSTALL FASTENERS IN AREA ORIGINAL MATERIAL THICKNESS .050 LESS THAN .025 MATERIAL. REMOVED CORRODED FLOOR SUPPORT & ACCOMPANYING PARTS IAW SRM 51-42-06-001-001-A01. LOCATED, TRIMMED, DRILLED NEW FLOOR SUPPORT FS 280 -319.70 IAW SRM 51-40-11-001-001-A01. INSTALLED NEW SERVICEABLE SILL IAW SRM 51-40-11-001-001-A01. FOUND TO BE SATISFACTORY.

Part: ATTACH FITTING — CRACKED (WING) · airframe 27,113 hrs · 19,848 cycles

TWO CLIPS FOUND CRACKED ON SUPPORT POST FOR WHEEL WELL BIN FAIRING JUST FWD OF DRAIN MAST TUBE. R & R CLIPS IAW SRM 51-42-06-001-001.

Part: DOOR — OUT OF ADJUST · airframe 27,113 hrs · 19,848 cycles

FWD GALLEY SERVICE DOOR FAILED FUNCTIONAL CHECK, PULL FORCE EXCEEDED. LUBRICATED AND ADJUSTED THE FWD GALLEY SERVICE DOOR IAW AMM 12-20-52-640-801(A01), 52-40-00-820-801(A01). COMPLIED WITH FUNCTIONAL TEST OF GALLEY SERVICE DOOR IAW AMM 52-41-00-720-801, CHECK GOOD AT THIS TIME.

Part: FLOOR PANEL — CRACKED (E/E BAY) · airframe 27,091 hrs · 19,831 cycles

LEFT FWD EQUIPMENT BAY FLOOR IS CRACKED. COMPLIED WITH EC/TC REO 670-53-11-509 & GENERIC REO 670-53-11-509 REV--. FOUND TO BE SATISFACTORY.

Part: MEGAPHONE — INOPERATIVE (CABIN) · airframe 25,007 hrs · 18,331 cycles

F/A REPORTS MEGAPHONE INOPERATIVE. R & R MEGAPHONE IAW AMM 25-61-05. OPS CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 24,406 hrs · 17,903 cycles

LEFT OVERWING EXIT INTERIOR EMERGENCY LIGHT AT LOWER CORNER HAS INOPERATIVE BULBS. RELAMPED EMERGENCY LIGHT IAW AMM 33-51-11.

Part: CONNECTOR — FAILED (EMERGENCY LIGHTS) · airframe 24,326 hrs · 17,847 cycles

CEILING EMERGENCY LIGHT AT ROW 15 IS OUT. INSTALLED NEW PIN ON CONNECTOR FOR CEILING EMERGENCY LIGHT AT ROW 15 IAW ESPM 20-26-03, OPS CHECK GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 24,326 hrs · 17,847 cycles

CEILING EMERGENCY LIGHT AT ROW 9 IS OUT. RELAMPED CEILING EMERGENCY LIGHT AT ROW 9 IAW AMM 33-51-09, OPS CHECK GOOD.

Part: SEAL — DIRTY (SERVICE DOOR) · airframe 22,701 hrs · 16,690 cycles

GALLEY SERVICE DOOR HARD TO OPEN. CLEANED AND LUBRICATED DOOR SEAL. C/W FUNCTIONAL TEST OF THE GALLEY SERVICE DOOR IAW AMM 52-41-00-720-801-A01. FUNCTION CHECK GOOD. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SKIN — CHAFED (BS 977) · airframe 22,103 hrs · 16,230 cycles

C-CHECK - FUSELAGE SKIN CHAFED FROM BELLY FAIRING CHANNEL 195DL, 2 AREAS ON FWD AND AFT SKIN AT FS: 977.0. BLENDED 2 CHAFED AREAS ON 2 BELLY SKINS AT FS 974.0 IAW SRM 51-12-00-001-001-A01. FWD BLEND MEASURES 0.82" X 0.8"W X .008D, ORIGINAL THICKNESS IS .180" REMAINING MATERIAL IN BLEND IS .172" WITHIN LIMITS OF REO 670-53-00-014. AFT BLEND MEASURES 1.1"L X 1.3"W X .027"D, ORIGINAL THICKNESS OF SKIN IS 0.125", REMAINING MATERIAL IN BLEND AREA IS .098, WITHIN LIMITS OF REO 670-53-00-014. PERFORMED LPI ON BLENDED AREAS NO CRACKS FOUND AT THIS TIME IAW NDTM LPI 51-20-0080230-A01, REO 670-53-00-014. TREATED AND PRIMED AREAS WORKED IAW SRM 51-21-11 AND 51-25-06. APPLIED TOP COAT IAW SRM 51-25-16-001.

Part: PROXIMITY SENSOR — MALFUNCTIONED (CARGO DOOR) · airframe 21,260 hrs · 15,587 cycles

DURING CLIMB AFTER TAKEOFF APPROX 1200 FT AGL PROX SYS 2 FAULT STATUS MESSAGE CAME ON. AFTER 10 MINUTES AFT CARGO DOOR CAUTION AND PROX SYS 2 FAULT STATUS MESSAGE EXTINGUISHED. PRESSURATION WAS NORMAL. RETURNED TO FIELD. LANDING UNEVENTFUL. REPLACED PX-102 SENSOR. RETURNED TO SERVICE.

Part: DCU — FAILED (ZONE 200) · airframe 21,226 hrs · 15,562 cycles

PROX SYS CHANNEL CAUTION WITH STERRING INOP CAUTION IN FLIGHT FOLLOWED BY CAS MISCOMP STATUS MSG RED LIMIT FAULT AND STEERING DEGRADED STATUS MSG. RETURNED TO FIELD. LANDING UNEVENTFUL. R & R NR 1 DCU IAW AMM 31-41-04-000-801-A01 AND 31-41-04-400-801-A01. PILOT REPORTED FAULTS ALL CLEARED. OPS CHECKED GOOD.

Part: ADC — FAILED (NR 1) · airframe 21,075 hrs · 15,452 cycles

WHILE CLIMBING THROUGH 12,000, LOST CAPTAINS SPEED/ALTITUDE/ VERTICAL SPEED W/ A "RUD LIMIT FAULT" STATUS MESSAGE. WITHIN A MINUTE, ALSO RECEIVED "R FADEC FAULTS " + "L FADER FAULT 2" STAUS MESSAGE, FOLLOWED BY " SPEED REFS INDEP" STAUS MESSAGE. RETURNED TO FIELD. LANDING UNEVENTFUL. R & R ADC 1 IAW MTC R341301. PERFORMED LLM RTS IAW MTC R341301 ITEM 6. RETURNED TO SERVICE.

Part: RELAY — MALFUNCTIONED (ZONE 200) · airframe 20,390 hrs · 15,352 cycles

RT ENG DEGRADED CAUTION AFTER SELECTION OF WING ANTI-ICE. RETURNED TO FIELD. LANDING WEIGHT 66,000. DESCENT RATE LESS THAN 300 AIRSPEED 135. LANDING UNEVENTFUL. R & R K2 & K22 RELAYS - OPS CK GOOD IAW AMM 24-05-07-710-801. RETURNED TO SERVICE.

Part: INTERCOSTAL — CORRODED (S27R) · airframe 20,916 hrs · 15,342 cycles

RFD- STRINGERS 27R INTERCOSTAL FORWARD OF AVIONICS DOOR HAS CORROSION. BLEDED OUT CORROSION. MATERIAL REMOVED .004". WITHIN LIMITS OF .008". TREATED AND PRIMED AND PAINTED AREA AND INSTALLED REMOVED FASTENERS AND BRACKETS.

Part: ANGLE — CORRODED (ZONE 800) · airframe 20,916 hrs · 15,342 cycles

PASSENGER DOOR STRIKER ANGLE CORRODED. REMOVED BRACKETS FOR ACCESS. BLENDED AREAS. REMAINING MATERIAL .045" WHICH IS OUT OF LIMITS. REPLACED STRIKER ANGLE IAW SRM 51-42-06-001-001-A01. PRIMED AND PAINTED AREA AND INSTALLED BRACKETS REMOVED FOM.

Part: FRAME — CORRODED (BS 319 S23-24R) · airframe 20,916 hrs · 15,342 cycles

CORROSION ON FRAME FS 319 BETWEEN STRINGERS 23R-24R. BLENDED AREA. REMOVED MATERIAL .003" WITHIN LIMITS. PRIMED, TREATED, PAINTED AREA AND INSTALLED ANY REMOVED FASTENERS.

Part: FRAME — CORRODED (BS 310 S26L/R) · airframe 20,916 hrs · 15,342 cycles

FOUND CORROSION ON FRAME STA 310, BETWEEN STRINGERS 26L-26R. REMOVED RIVETS TO GAIN ACCESS. BLENDED AREA 8" LONG. MATERIAL REMOVED .003". WITHIN LIMITS. TREATED AREA, PRIMED AND PAINTED. REINSTALLED FASTNERS.

Part: INTERCOSTAL — CORRODED (S27L) · airframe 20,916 hrs · 15,342 cycles

STRINGER 27L INTERCOSTAL FWD OF AVIONICS DOOR IS CORRODED. BLENDED CORROSION. REMOVED MATERIAL IS .004" WITHIN LIMITS. TREATED, PRIMED, PAINTED AREA AND INSALLED REMOVED BRACKETS AND FASTENERS.

Part: STRINGER — CORRODED (BS 295-333 S26R) · airframe 20,916 hrs · 15,342 cycles

FOUND CORROSION ON STR 26R BETWEEN FUSELAGE STA 295-333. REMOVED RIVETS TO GAIN ACCESS. BLENDED AREA 6" LONG. MATERIAL REMOVED .027" AREA ALLOWED NO DAMAGE IAW SRM 53-21-03-101-007-A01. DATA SENT TO MFG FOR STRINGER SPLICE IAW REO 670-53-21-550. SPLICED IN NEW STRINGER. PRIMED, PAINTED AND INSTALLED FASTENERS.

Part: STRIKER — CORRODED (SERVICE DOOR) · airframe 20,916 hrs · 15,342 cycles

SERVICE DOOR STRIKER SEAL HAS CORROSION. STARTED TO REMOVE CORROSION, BUT FOUND TO BE OUTSIDE LIMITS. SUBMITTED TO MFG AND CONTINUED BLEND. SUBMITTED DAMAGE REPORT WITH 7 BLENDS DEEPEST BEING .030". NO CRACKS OR FURTHER CORROSION FOUND,TREATED, PRIMED AND PAINTED.

Part: INTERCOSTAL — CORRODED (BS 319-333 S20R) · airframe 20,916 hrs · 15,342 cycles

FOUND CORROSION ON STRINGER 20R INTERCOSTAL BETWEEN FS 319.70-333. REMOVED CORROSION FROM INTERCOSTAL. MATERIAL REMOVED WAS .005". DONE IAW SRM 51-21-06-001-001. BLENDS WITHIN LIMITS. PRIMED AND TREATED AREA AND PAINTED.

Part: SILL — CORRODED (FUSELAGE) · airframe 20,916 hrs · 15,342 cycles

SERVICE DOOR SILL HAS CORROSION ON IT. REMOVED DOOR STOP FITTINGS TO FOM ALONG WITH RIVETS. FOUND CORROSION ON UPPER MOUNTING ANGLE ATTACHED TO THE SILL. REMOVED .005" MATERIAL WITHIN LIMITS. TREATED AREA AND PRIMED. INSTALLED STOP FITTINGS AND RIVETS, APPLIED CPC.

Part: STRINGER — CORRODED (BS 295-333) · airframe 20,916 hrs · 15,342 cycles

FOUND CORROSION ON STR 25R BETWEEN FUSELAGE STA 295-333. REMOVED RIVETS TO BLEND AREA. AREA WAS NO DAMAGE ALLOWED. SENT INFO TO MFG FOR STRINGER SPLICE. DRILLED OUT STRINGER 25R. PERFORMED CUTLINE ON STRINGER 25R. IAW REO 670-53-21-550. LPI INSP OK. LOCATED NEW FASTENER HOLES AND NEW DOUBLERS IAW REO 670-53-21-550. TREATED WITH ALODINE AND ETCH. PAINTED AND INSTALLED.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 20,916 hrs · 15,342 cycles

SERVICE DOOR MIDCAP ANGLE HAS CORROSION ON IT. REMOVED RIVETS TO FOM. REMOVED CORROSION FROM AREA. REMOVED MATERIAL .005" WITHIN LIMITS. TREATED AND PRIMED AREA AND PAINTED, INSTALLED RIVETS.

Part: STRAP — DAMAGED (PAX DOOR FRAME) · airframe 20,916 hrs · 15,342 cycles

INNER PASSENGER DOOR FRAME UPPER AFT PIECE AT STRINGER 3L IS GOUGED FROM A OVERHEAD PANEL SCREW. REPLACED PART SH670-51871-3. TREATED PRIMED AND PAINTED AREA.

Part: SKIN — CHAFED (BS 977) · airframe 20,916 hrs · 15,342 cycles

BELLY SKIN CHAFED AFT OF STA 977 FROM ANGLE OF PANEL 195DL. REMOVED FASTENERS FOR ACCESS TO AREA. REMOVED CHAFE. MATERIAL REMOVED IS .025" WITHIN LIMITS. NDT CHECKS OK; PRIMED TREATED AND PAINTED AREA. ALL WORK IAW REO 670-53-00-014.

Part: SILL — CORRODED (CARGO DOORWAY) · airframe 20,916 hrs · 15,342 cycles

AFT CARGO DOOR SILL CORRODED. BLENDED CORROSION IAW SRM 51-12-00-001-A01. NDT INSP OK FOR CRACKS AND FURTHER CORROSION. PRIMED AND PAINTED AREA.

Part: ANGLE — CORRODED (ZONE 200) · airframe 20,916 hrs · 15,342 cycles

PASSENGER DOOR MIDCAP ANGLE IS CORRODED. REMOVED ANGLE IAW SRM, BLENDED AREAS AROUND THE NUTPLATES. MATERIAL REMOVED IS .023" WHICH IS OUT OF LIMITS. REPLACED MID CAP ANGLE IAW SRM 51-41-07-001-001-A01.

Part: ANGLE — CORRODED (ZONE 100) · airframe 20,916 hrs · 15,342 cycles

FLOOR SUPPORT ANGLE AT FS 280 FOR PANEL 141ALF IS CORRODED. REPLACED WITH NEW FLOOR SUPPORT ANGLE IAW SRM 51-47-06-001-001-A01. TREATED AND PRIMED.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 20,916 hrs · 15,342 cycles

LT AND RT FUSELAGE STA 280 BEAM SHOWS CORROSION. BLENDED AND FOUND THE LT 280 BEAM TO BE CORRODED BEYOUND LIMITS. RT BEAM BLENDS WITHIN LIMITS. R & R LT 280 BEAM TREATED AND PRIMED BEAM. IAW REO 670-53-11-047. INSTALLED ALL FOM COMPONENTS AND APPLIED CORROSION INHIBITING COMPOUND.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 20,916 hrs · 15,342 cycles

C CHECK - CTR FLOOR ANGLE FWD OF FS 280 BEAM SHOWS SIGNS OF CORROSION. REMOVED CTR FLOOR ANGLE IAW SRM 51-42-06-001-001-A01. BLENDED .004" MATERIAL FROM CTR FLOOR ANGLE. ORIGINAL THICKNESS IS .063" REMAINING MATERIAL IS .059" AND WITHIN LIMITS IAW SRM 53-21-43-101-001-A01. REINSTALLED FWD ANGLE IAW SRM 51-42-21-001-001-A01. 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.

Part: SEAT TRACK — CORRODED (BS 677-708) · airframe 20,916 hrs · 15,342 cycles

CHECK - RT SIDE SEAT TRACK FROM FS 677-FS 708 IS CORRODED. REMOVED CORROSION FROM SEAT TRACK IAW SRM 51-12-00-00-101-A01 AND REO 670-53-00-013. REMOVED .008" FROM TRACK. MAX ALLOWED TO REMOVE .035". THIS IS WITHIN LIMITS IAW REO 670-53-00-013. ALODINED AFFECTED AREA AND IDENTIFIED TRACK IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (BS 677-708) · airframe 20,916 hrs · 15,342 cycles

CHECK - LT SIDE SEAT TRACK FROM FS 677-FS 708 IS CORRODED. REMOVED DAMAGE TO SMOOTH CONTOUR IAW SRM 51-12-00-00-101-A01 AND REO 670-53-00-013. REMOVED .016" FROM TRACK. ALLOWED TO REMOVE .035". THIS IS WITHIN LIMITS IAW REO 670-53-00-013. ALODINED AFFECTED AREA AND IDENTIFIED TRACK IAW REO 670-53-00-013.

Part: SAFETY SWITCH — OUT OF ADJUST (NLG) · airframe 19,511 hrs · 14,274 cycles

PDX - ON TAKEOFF NW STEERING INOP CAUTION MSG GEAR DISAGREE WARNING MSG, WOW INPUT CAUTION MSG, AND PROX SYS FAULT 1 STATUS MSG APPEARED FOLLOWED ALL CHECKLISTS AND RETURNED TO LAND AT PDX LANDING WEIGHT WAS 66,700 LBS. LANDING WAS UNEVENTFUL. ADJUSTED NLG WOW PX03 AND PX11 TO .043IN IAW CRJ 700 AMM TASK 32-61-05-820-805-A01 PAR 1-4A,5. OP'S TEST OF THE LANDING GEAR PSS IAW CRJ 700 AMM TASK 32-61-00-710-801-A01. OP'S TEST GOOD. OP'S TEST OF THE LANDING GEAR EXTENSION/RETRACTION SYSTEM IAW CRJ 700 AMM TASK 32-30-00-710-801-A01. OP'S TEST GOOD. NO FURTHER FAULT NOTED. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SMOKE DETECTOR — FAILED (CARGO BAY) · airframe 19,064 hrs · 13,929 cycles

LAX - INTERMITTENT FIRE SYS FAULT STATUS MSG. REMOVED & REPLACED FWD SMOKE DETECTOR, (FORWARD CARGO BAY) IAW CRJ AMM TASK 26-17-01-000-801-A01& TASK 26-17-01-400-801-A01, OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: FIRE WARNING — FALSE ACTIVATION · airframe 19,033 hrs · 13,903 cycles

BUR- FIRE SYS FAULT STATUS MESSAGE. PLACED ON MEL 26-00-1. RETURNED TO SERVICE. MEL CLEARED 6/13. NO CURRENT MSG. C/W FIM TASK 26-10-00-810-805-A01 WITH NO FAULTS. OK FOR SERVICE. NO PARTS REPLACED.

Part: DETECTOR — FAILED (SLAT SKEW) · airframe 18,420 hrs · 13,405 cycles

SEA - INTERMITTENT SLAT FAULT STATUS MSG. RETURNED TO FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. NO MX AVAILABLE IN YEG. PLACED ON MEL 27-51-4. RETURNED TO SERVICE. MEL CLEARED ON 3/25. REPLACED SKEW SENSOR ON LT INBD SLAT IAW CRJ AMM 27-81-39 PG 401-412. OPS CHECK GOOD IAW CRJ AMM 27-81-39 PG 501-504. RETURNED TO SERVICE.

Part: RELAY — FAILED (RT ENGINE) · airframe 18,361 hrs · 13,353 cycles

PDX- RIGHT ENGINE DEGRADED CAUTION MESSAGE ON DEPARTURE. RETURNED TO THE FIELD. LANDING UNEVENTFUL. REPLACED R ENG T2 SENSOR/ HEATER RELAYS K20 AND K22. IAW CRJ-700 AMM TASKS 24-05-07-000-801 AND 24-05-07-400-801. OPS TEST GOOD. RETURNED TO SERVICE.

Part: ACTUATOR — LEAKING (LT COMPRESSOR) · airframe 18,062 hrs · 13,093 cycles

SFO - FUEL STREAMING FROM LT ENGINE LOWER DRAIN. DETERMINED TO BE COMING FROM THE SLAVE COMPRESSOR VARIABLE GEOMETRY ACTUATOR. REMOVED AND REPLACED LT ENGINE SLVGA PER CRJ700 AMM TASKS 75-30-03-000-801-A01 AND 75-30-03-400-801-A01. LEAK CHECK GOOD. RAN ENGINE AT ALL POWER SETTINGS FOR APPROX 15 MINUTES, NO LEAKS NOTED. RETURNED TO SERVICE.

Part: VALVE — LEAKING (NR 1 ENGINE) · airframe 17,888 hrs · 12,920 cycles

ONT - LEFT NR 1 ENGINE LEAKED FUEL ON SHUTDOWN. C/W VISUAL INSPECTION OF MASTER AND SLAVE VG ACTUATORS DRAINS FOR FUEL LEAKAGE. NO LEAKS NOTED. INSPECTED AND FOUND FUEL LEAKING AT OBV DRAIN. REMOVED AND REPLACED OPERABILITY VALVE IAW CRJ 700 AMM TASK 75-31-01-000-801-A01 + 75-31-01-400-801-A01. C/W POWER ASSURANCE RUN IAW HORIZON MTC R710005. OPS CHECK GOOD, NO LEAKS NOTED. RETURNED TO SERVICE.

Part: UNKNOWN — LEAKING (LT ENGINE) · airframe 17,881 hrs · 12,916 cycles

BUR - FUEL LEAKING FROM LEFT ENGINE WITH BOOST PUMPS ON. INSPECTED NR 1 ENGINE FOR LEAKS FROM DRAIN MAST WITH BOOST PUMPS RUNNING. NO LEAKS NOTED. GROUND RAN ENGINE WITH MULTIPLE STARTS AND STOPS TOTALING 30+ MINUTES. C/W INSPECTION. NO LEAKS NOTED. C/W FUEL AND OIL LEAK CHECK IAW CRJ 700 AMM TASK 71-00-00-790-807-A01. NO LEAKS NOTED. NO FUEL LEAKS NOTED ON ENGINE DURING INSPECTION. COULD NOT DUPLICATE. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: WINDOW — CRACKED (ZONE 200) · airframe 17,460 hrs · 12,544 cycles

ONT- LARGE CRACKS IN THE FIRST OFFICER'S SIDE WINDOW. REPLACED R/H SIDE WINDOW IAW MM TASK 56-12-01-000-801-A01 TR 56-0023 AND 56-12-01-400-801-A01 TR-0022, AND REMOVAL AND REPLACEMENT WITH NEW AS A PRECAUTIONARY MEASURE PER MTX CONTROL OF R/H SIDE WINDOW TEMP CONTROLLER IAW MM TASKS 30-41-06-000-801-A01 AND 30-41-06-400-801-A01. LEAK AND OP CHECK GOOD. RETURNED TO SERVICE.

Part: ACTUATOR — WORN (TE FLAP) · airframe 17,235 hrs · 12,366 cycles

PDX -C4 - LT INBOARD FLAP, INBOARD VANE ACTUATOR IS WORN ON THE SHAFT AT 2 PLACES (LOWER) SURFACE APPROX .050"L X .200"W X .002" DEEP. MAPPED AREA FOR ENGINEERING. REMOVED DAMAGE FROM AFFECTED AREA PER REO 670-57-52-116 SHEET 3 STEP 1. FPI BLENDED AREA FOR CRACKS IAW CRJ 700 PART 1, 51-20-008 AND HORIZON AIR NDTM SEC 8, NO CRACKS NOTED. COMPLETED REO 670-57-52-116 BY C/W STEP 4.

Part: ACTUATOR — WORN (TE FLAP) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - RT WING I/B FLAP I/B VANE ACTUATOR SHAFT HAS CHAFING ON UPPER SURFACE. MAPPED AREA FOR ENGINEERING, REMOVED DAMAGE FROM SHAFT REF REO 670-57-52-116 STEP 1. FPI BLENDED AREA FOR CRACKS IAW CRJ 700 NDTM PART 1, 51-20-008 AND HORIZON AIR NDTM SEC 8, NO CRACKS NOTED. COMPLETED REO 670-57-52-116 BY COMPLETING STEP 4.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - LT IN FLOOR SEAT TRACK AT STN 557.0 IS GOUGED ON TOP SURFACE. BLENDED GOUGE IN TRACK IAW CRJ 700 REO 670-53-00-013. FPI INSPECTED IAW CRJ 700 NDTM PART 1, 51-20-08, NO CRACKS NOTED. ALODINED AND ID TRACK IAW REO 670-53-00-013.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - CORROSION AT RT LOWER BULKHEAD AT FS 280 RBL 9 TO RBL 18. BLENDED CORROSION, FOUND TO BE OUT OF LIMITS PER REO 670-53-11-052. REMOVED RT LOWER WEB PER REO 670-53-11-05 REPAIR NR 2, DRILLED AND DEBURRED NEW WEB REF REO 670-53-11-05 REPAIR NR 2. INSTALLED LOWER WEB IAW REO 670-53-11-052. INSTALLED UPPER WEB IAW CRJ700 SRM 51-42-06, 51-42-13 AND REO 670-53-11-052. INSTALLED SPLICE STRAP REF REO 670-53-11-052 AND CRJ 700 SRM 51-42-06 AND 51-42-13.

Part: SKIN — CORRODED (FUSELAGE) · airframe 17,235 hrs · 12,336 cycles

PDX - C4- CORROSION O BELLY SKIN FOR LOWER TCAS ANTENNA AROUND COAX CUT OUT. BLENDED AREA OF DAMAGE IAW CRJ SRM 51-21-06 AND FOUND TO BE OUT OF LIMITS. MAPPED AREA OF BLEND FOR ENGINEERING. HFEC INSPECTED IAW CRJ700 NDTM PART 1, 51-20-06, NO CRACKS NOTED. REMOVED TCAS ANTENNA INTERNAL DOUBLER FROM BELLY SKIN AND REMOVED STRINGER SECTION JUST FWD OF DOUBLER BY DRILLING OUT RIVETS. CUT OUT SKIN DAMAGE, FABRICATED AND DRILLED UP REPAIR PARTS IAW CRJ 700 REO 670-53-21-384. SIZED UP AND DEBURRED SKIN CUTOUT TO ENSURE GAP BETWEEN PACKER AND SKIN. REF REO 670-53-21-384 SHEET 4. REMAINING BLENDED AREA WITHIN LIMITS OF REO 670-53-21-284 SHEET 3. HFEC INSPECTED IAW REO 670-53-21-384 SHEET 4 STEP 3, NO CRACKS NOTED. PERFORMED VISUAL SURVEY OF TCAS AREA AND DOUBLER. COMPLETED INSTALL OF DOUBLER IAW REO 670-53-21-384. INSTALLED STRINGER FWD OF DOUBLER WITH SOLID RIVETS AND HI-LITES, SEALED DOUBLER AND DOME NUTS REF REO670-53-21-384.

Part: ACTUATOR — WORN (TE FLAP) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - RH WING I/B FLAP 2ND FROM I/B, VANE ACTUATOR SHAFT HAS CHAFING ON UPPER SURFACE. MAPPED AREA FOR ENGINEERING, REMOVED DAMAGE FROM AFFECTED AREA PER REO 670-57-52-116 SHEET 3 STEP 1. FPI BLENDED AREA FOR CRACKS IAW CRJ 700 NDTM PART 1, 51-20-008 AND HORIZON AIR NDTM SEC 8, NO CRACKS NOTED. COMPLETED REO 670-57-52-116 BY COMPLETING STEP 34.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - RT IN FLOOR SEAT TRACK AT STN 353.0 IS PITTED. BLENDED OUT PITTING FROM TRACK AND FOUND TO BE OUT OF LIMITS. REMOVED SEAT TRACK IAW CRJ 700 AMM 53--00-49-000-801-A02 PARA 2A-C (1) AND D(2)(A). INSTALLED NEW TRACK IAW CRJ 700 AMM 53-00-49-400-801-A02 PARA 6A-C, D (2)(A) AND E (1).

Part: ACTUATOR — WORN (TE FLAP) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - LT INBOARD FLAP OUTBOARD MIDDLE VANE ACTUATOR IS WORN ON THE SHAFT AT 3 PLACES (UPPER) SURFACE APPROX .400"L X .300W X .002 DEEP. MAPPED AREA FOR ENGINEERING. REMOVED DAMAGE FROM AFFECTED AREA PER REO 670-57-52-116 SHEET 3 STEP 1. FPI BLENDED AREA FOR CRACKS IAW CRJ NDTM PART 1, 51-20-008 AND HORIZON AIR NDTM SEC 8, NO CRACKS NOTED. COMPLETED REO 670-57-52-116 BY C/W STEP 4.

Part: SKIN — DENTED (WING) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - PERMANENT REPAIR FOR DENT TO RT FIXED LEADING EDGE SKIN AT SS156.28. CUT OUT DAMAGE REF REO 670-57-41-154/3. HFEC IAW CRJ 700 NDTM PART 1, 51-20-006 AT CUTOUT, NO CRACKS NOTED. FABRICATED REPAIR DOUBLER FROM .063" 2024T3 AND REPAIR SHIM FROM .032 2024T3 REF REO 670-57-41-154/3. INSTALLED REPAIR REF REO 670-57-41-154/3.

Part: ACTUATOR — WORN (TE FLAP) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - RT WING I/B FLAP THIRD FROM I/B, VANE ACTUATOR SHAFT HAS CHAFING ON UPPER SURFACE. MAPPED AREA FOR ENGINEERING REMOVED DAMAGED FROM AFFECTED AREA REF REO 670-57-52-116 STEP 1. FPI BLENDED AREA FOR CRACKS IAW CRJ 700 NDTM PART 1, 51-20-008 AND HORIZON AIR NDTM SEC 8, NO CRACKS NOTED. COMPLETED REO 670-57-52-116 BY COMPLETING STEP 4.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - CORROSION ON TOP OF CROSSBEAM AT FS 280 FROM APPROX RBL 15 TO LBL 15. REMOVED DAMAGED AREA OF 280 BEAM, DRILLED UP AND CUT NEW BEAM, FABRICATED NEW SPLICE DOUBLERS FROM .040 2024-T3 IAW REO 670-53-11-047. INSTALLED NEW 280 BEAM WITH SOLID RIVETS, CHERRY MAX AND HI LITE FASTENERS REF REO 670-53-11-047 AND CRJ SRM 51-42-06.

Part: ACTUATOR — WORN (TE FLAP) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - LT INBOARD FLAP INBOARD-MIDDLE VANE ACTUATOR IS WORN ON THE SHAFT AT 2 PLACES (LOWER) SURFACE APPROX .050"L X .200"W X .002" DEEP. MAPPED AREA FOR ENGINEERING. REMOVED DAMAGE FROM AFFECTED AREA PER REO 670-57-52-116 SHEET 3 STEP 1. FPI BLENDED AREA FOR CRACKS IAW CRJ 700 NDTM PART 1, 51-20-008 AND HORIZON AIR NDTM SEC 8, NO CRACKS NOTED. COMPLETED REO 670-57-52-116 BY C/W STEP 4.

Part: ACTUATOR — WORN (TE FLAP) · airframe 17,235 hrs · 12,336 cycles

PDX - C4 - L INBOARD FLAP OUTBOARD VANE ACTUATOR IS WORN ON THE SHAFT AT 4 PLACES (UPPER & LOWER SURFACES APPROX .200"LX .100"WX .002" DEEP. MAPPED AREA FOR ENGINEERING. REMOVED DAMAGE FROM AFFECTED AREA REF REO 670-57-52-116 STEP 1. FPI BLENDED AREA FOR CRACKS IAW CRJ 700 NDTM PART 1, 51-20-008 AND HORIZON AIR NDTM SEC 8, NO CRACKS NOTED. COMPLETED REO 670-57-52-116 BY C/W STEP 4.

Part: FITTING — FAILED (NLG DOOR) · airframe 17,074 hrs · 12,196 cycles

BUR FLIGHT 2559. ON APPROACH TO BUR, DURING GEAR EXTENSION THE CREW HEARD 3 LOUD BANGS. ACCOMPLISHED UNEVENTFUL LANDING. MX FOUND THE AFT NOSE GEAR DOOR DAMAGED AND HANGING BY THE BONDING STRAPS. THE AFT PIVOT BOLT LEFT SIDE SHEARED OFF AND THE RIGHT SIDE LOOSE. REMOVED DOOR AND FERRIED TO PDX FOR REPAIRS. BLENDED & REPAIRED DAMAGE. HFEC SHOWS NO CRACKS. REPLACED LH FITTING AND DOOR. CHECKS GOOD. RETURNED TO SERVICE.

Part: FADEC — MALFUNCTIONED (RT ENGINE) · airframe 15,273 hrs · 10,851 cycles

SEA - FLIGHT 2583 - RIGHT ENGINE DEGRADE CAUTION MESSAGE WHEN TAKING THE RUNWAY. RETURNED TO THE GATE. MAINTENANCE REPLACED THE NR 2 FADEC. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING MESSAGE — INTERMITTENT (ANTI ICE SYS) · airframe 15,043 hrs · 10,682 cycles

GEG - FLIGHT 2597 - RECEIVED A RIGHT ENGINE DEGRADE CAUTION MESSAGE WHEN TURNING ON THE WING ANTI-ICE. RETURNED TO THE GATE, MAINTENANCE CHECKED THE MDC FAULT HISTORY AND NOTED T2 A/I RELAY FAILED CLOSED. COMPLIED WITH FIM TASK 72-00-00-801-804-A01. CHECKS GOOD, MESSAGE DID NOT COME BACK. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SHUTOFF VALVE — FAILED (LT ENG BLEED SYS) · airframe 14,885 hrs · 10,582 cycles

PDX - RECEIVED A LEFT ENGINE BLEED CAUTION. RETURNED TO THE GATE. MAINTENANCE REPLACED THE LEFT PRSOV. MDC SHOWED A FAIL WORD 352 BIT A & B. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: COMPUTER — MALFUNCTIONED (FUEL QTY) · airframe 14,634 hrs · 10,399 cycles

PDX - FLIGHT 2514 - DURING PUSHBACK AUTO TRANSFER FUEL SYSTEM FAILED. RETURNED TO THE GATE. MAINTENANCE CYCLED POWER TO THE FQGC. PERFORMED FUEL AUTO TRANSFER, OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: O-RING — CUT (VALVE) · airframe 14,626 hrs · 10,393 cycles

SEA - FLIGHT 2531 - FUEL LEAKING FROM THE CENTER SECTION DURING SINGLE POINT REFUELING. MAINTENANCE REPLACED THE CUT O-RING ON THE INLET SIDE OF THE REFUEL/DEFUEL VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: TRU — INOPERATIVE · airframe 14,425 hrs · 10,248 cycles

DEN - FLIGHT 4337, RECEIVED A TRU FAN FAIL MESSAGE. RETURNED TO THE GATE. MAINTENANCE PLACED THE TRU ON MEL. MAINTENANCE REPLACED THE TRU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SHUTOFF VALVE — FAILED (ENGINE BLEED) · airframe 14,356 hrs · 10,195 cycles

SEA- FLIGHT 2503, RECEIVED A LEFT BLEED CAUTION MESSAGE, RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL 36-11-2 AND RETURNED THE AIRCRAFT TO SERVICE. IN PDX ON 8/30/07, MAINTENANCE REPLACED THE NR 1 ENGINE PRSOV. AIRCRAFT RETURNED TO SERVICE.

Part: COMPUTER — CONTAMINATED (FUEL QTY) · airframe 14,094 hrs · 10,006 cycles

ABQ - FLIGHT 4334- RECEIVED A FUEL CHANNEL 1/2 FAIL MESSAGE. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE FUEL QUANTITY GAUGING COMPUTER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: COMPUTER — INOPERATIVE (FUEL QTY) · airframe 13,465 hrs · 9,550 cycles

PDX - FLIGHT 2512. RECEIVED A FUEL CHANNEL 1/2 CAUTION MESSAGE. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE FOUND WATER ON THE FUEL QUANTITY GAUGING COMPUTER AND TRAY. REPLACED FQGC AND CLEANED AREA OF WATER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: COMPUTER — MALFUNCTIONED (FUEL QTY) · airframe 13,320 hrs · 9,447 cycles

LIT - FLIGHT 4328 (LIT-DEN). RETURNED TO THE FIELD FOR FUEL CHANNEL 1/2 AND CROSS FLOW PUMP MESSAGES. FUEL QUANTITY SHOWING DASHES. UNEVENTFUL LANDING, MAINTENANCE REPLACED THE FUEL QUANTITY GAUGING COMPUTER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: COMPUTER — FAILED (FUEL QTY) · airframe 13,164 hrs · 9,342 cycles

DEN - RECEIVED A FUEL CHANNEL 1/2 FAIL CAUTION MESSAGE IN FLIGHT. RETURNED TO THE FIELD. MAINTENANCE REPLACED THE FUEL QUANTITY GAUGING COMPUTER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN (THRUST REVERSER) · airframe 12,908 hrs · 9,166 cycles

DEN - FLIGHT 4165 - RECEIVED A RIGHT THRUST REVERSER FAULT STATUS MESSAGE. RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL 78-30-1. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — CORRODED (E/E BAY DOOR) · airframe 12,722 hrs · 9,038 cycles

C3 OKC - FOUND INNER FUSELAGE SKIN AT E AND E BAY DOOR HAS MINOR SURFACE HAS CORROSION. REPAIRED IAW SRM 53-00-01, 51-21-06, AND 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,722 hrs · 9,038 cycles

C3 OKC - FOUND CORROSION IN NUMEROUS PLACES DOWN ENTIRE LENGTH OF BOTH CABIN LEFT AND RIGHT FLOOR SEAT TRACKS. REPAIRED IAW SRM 51-21-06 AND 53-21-49.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,722 hrs · 9,038 cycles

C3 OKC - FOUND CABIN LEFT AND RIGHT WALL SEAT TRACKS HAVE CORROSION IN NUMEROUS AREAS DOWN FULL LENGTH OF TRACK. REPAIRED IAW SRM 53-21-49, 51-21-06.

Part: STRUCTURE — CORRODED (NR 1 SLAT) · airframe 12,722 hrs · 9,038 cycles

C3 OKC - FOUND RIGHT NR 1 SLAT HAS PITTING ON EXTERIOR SURFACE FROM SS 57.50 TO SS 199.66. REPAIRED IAW SRM 51-14-06, 51-21-11.

Part: STRUCTURE — DAMAGED (RT SLAT) · airframe 12,722 hrs · 9,038 cycles

C3 OKC - FOUND RIGHT SLAT PANEL 622CB HAS DAMAGE AT LEADING EDGE. REPAIRED IAW SRM 53-00-00, 51-20-08 AND 51-21-11.

Part: SKIN — CORRODED (FUSELAGE) · airframe 12,722 hrs · 9,038 cycles

C3 OKC - FUSELAGE SKIN SHOWS SIGNS OF SURFACE CORROSION AT ADF ANTENNA MOUNT. REPAIRED IAW SRM 53-00-01, 51-21-06.

Part: CAUTION MESSAGE — FALSE ACTIVATION (LT ENGINE) · airframe 11,991 hrs · 8,544 cycles

LT ENGINE START ABORTED DUE TO A CAUTION MESSAGE ON START. RETURNED TO THE GATE, MAINTENANCE COMPLIED WITH TROUBLESHOOTING PROCEDURES, SWAPPED STARTER CONTROL VALVES BETWEEN THE 2 ENGINES. COULD NOT DUPLICATE ANY PROBLEMS. PUT VALVE BACK ON PROPER ENGINES. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: CONTROL VALVE — MALFUNCTIONED (NR 1 ENGINE) · airframe 11,978 hrs · 8,534 cycles

NR 1 ENGINE WILL NOT START. RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL 80-11-3. AIRCRAFT RETURNED TO SERVICE. MEL CLEARED BY REPLACING THE STARTER CONTROL VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — MALFUNCTIONED (FUEL SYSTEM) · airframe 11,692 hrs · 8,333 cycles

DEN - FLIGHT 4310 - LEFT FADEC FAULT 2 DISPLAYED. RETURNED TO THE GATE. MAINTENANCE PLACED ON MEL. MEL WAS CLEARED BY CHECKING FOR FAULTS IN THE MDC. NONE WERE FOUND MEL CLEARED AND AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: O-RING — LEAKING (FUEL SYSTEM) · airframe 11,632 hrs · 8,294 cycles

TUL- FLIGHT 4200 - WHILE FUELING THE AIRCRAFT THE FUELER NOTICED A LEAK FROM THE AREA OF THE CENTER TANK. MAINTENANCE FOUND THE FUEL MANIFOLD TUBE HOUSING O-RINGS TO BE LEAKING. REPLACED PACKINGS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FILTER — DIRTY (A/C BAY) · airframe 11,601 hrs · 8,275 cycles

BOI- STRONG MILDEW OR FUNGUS ODOR NOTICED INSIDE AIRCRAFT DURING DESCENT. MAINTENANCE REPLACED THE NR 1 AND NR 2 RECIRCULATION FAN FILTERS IAW AMM 21-22-12. CHECKED ACM WATER SEPARATORS FOR PLUGGED LINES, NONE FOUND. OPERATED APU FOR BLEED AIR, NO ODOR IN CABIN NOTICED. AIRCRAFT RETURNED TO SERVICE.

Part: ODOR — DETECTED (CABIN) · airframe 11,569 hrs · 8,253 cycles

PDX - WHEN OPERATING THE APU THERE IS A OILY SMELL INSIDE THE AIRCRAFT. GOES AWAY WHEN THE APU IS TURNED OFF. MAINTENANCE RAN THE APU AND THE AC PACKS FULL HOT AND FULL COLD WITH NO SMELL NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: DOOR — OUT OF ADJUST (AFT CARGO BAY) · airframe 11,269 hrs · 8,042 cycles

TUS - ON CLIMBOUT FOR FLIGHT 4172 (TUS-DEN) AIRCRAFT WOULD NOT PRESSURIZE AND RECEIVED A CABIN ALTITUDE MESSAGE. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. ON POST FLIGHT WALKAROUND FOUND AFT CARGO DOOR WAS NOT FLUSH WITH FUSELAGE. AFT SECTION HAD ABOUT A 1 INCH GAP. SYNOPTIC PAGE SHOWED THE DOOR AS BEING CLOSED. MAINTENANCE INSPECTED DOOR AND AREA AND FOUND NO DEFECTS. DOOR OPERATES CORRECTLY IAW AMM 52-31-00-710-801-A02. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: A/C PACK — MALFUNCTIONED (A/C BAY) · airframe 11,026 hrs · 7,868 cycles

DEN - RIGHT PACK FAULT STATUS MESSAGE RECEIVED. MAINTENANCE PLACED ON MEL, RSI NR 229946. AIRCRAFT RETURNED TO SERVICE.

Part: SENSOR — INOPERATIVE (RT AC PACK) · airframe 11,023 hrs · 7,866 cycles

DEN - ON FLIGHT 4191, RETURNED TO GATE. RIGHT PACK FAULT STATUS MESSAGE. MAINTENANCE INTERROGATED MDC, CURRENT FAULT RIGHT PACK COMP TEMP SENSOR CH-B INOP. REMOVED AND REPLACED PACK COMP TEMP SENSOR. RIGHT PACK FAULT CLEARED. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BREAKER — TRIPPED (HYD PUMP) · airframe 9,795 hrs · 7,054 cycles

DEN - ON TAXI FOR FLIGHT 4321, RECEIVED A HYD 1 PUMP CAUTION. RETURNED TO THE GATE. FOUND HYDRAULIC PUMP I/B C/B POPPED ON ACPC. RESET CB AND PERFORMED OPS TEST OF IB PUMP IAW CRJ 700 AMM TASK 29-10-00-710-801 OPS CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: TRANSDUCER — MALFUNCTIONED (LT AOA) · airframe 9,795 hrs · 7,054 cycles

DEN - ON CLIMB FOR FLIGHT 4303, CLIMBING THROUGH FL210 "STALL FAIL" CAUTION MESSAGE APPEARED. RAN CHECKLIST AND TURNED OFF STATIC PICT SWITCH AS REQ'D/ PASSING THRU FL 260 AUTO PILOT DISCONNECTED AND STALL ALARM SOUNDED. ACFT WAS CLIMBING AT 290 KTS LOW SPEED HARBER PDE SHOWED ONLY CAPT PFD F/O PFD WAS NORMAL. SPEED TAPES ON BOTH PFD WERE NORMAL. STALL ALARM WOULD GO ON AND OFF RANDOMLY. RETURNED TO DEN LANDING WEIGHT WAS 66800 LBS. UNEVENTFUL LANDING ACCOMPLISHED. FDR REPORTED L ADA TRANSDUCER SHOWING ERRADIC READING THRU FLIGHT (28.0 IN LEVEL FLIGHT). REMOVED AND REPLACED LT AOA TRANSDUCER IAW AMM 27-35-05-000/400-801-A01. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ENGINE — MALFUNCTIONED (NR 1) · airframe 9,644 hrs · 6,956 cycles

DEN - ON TAXI OUT NR 1 ENGINE FLAMED OUT. RETURNED TO THE GATE. MAINTENANCE RESTARTED ENGINE AND IT OPERATED NORMALLY. INTERROGATED MDC ENGINE EXCEEDENCE FOUND R ENG ITT ROSE TO 1102 C DEGREES FOR 4.4 SEC DURING OPERATION. C/W INSPECTION OF ENGINE OPERATED ABOVE ITT LIMITS IAW GE MM SUBTASK TR 22-0025 72-00-00-280-003 FOUND OVER TEMP EXCEEDENCE AT IDLE IN FIGURE 801 SHEET 3 AREA B2 DURING TAXI STALL C/W OP CHECK NR 2 ENG IAW 22-00-00-260-014 GE MM ALL PARAMETERS NORMAL. NO ITT EXCEEDENCE NOTED AFTER FLAMEOUT. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED. SCHEDULED BOROSCOPE INSPECTION WITHIN 10 HOURS.

Part: SWITCH — MALFUNCTIONED (PAX DOOR) · airframe 9,629 hrs · 6,945 cycles

ONT - ON TAXI OUT FOR FLIGHT 2514 RETURNED TO THE GATE WITH A PASSENGER DOOR HANDLE OUT MESSAGE. PLACED ON MEL IAW MEL REF 52-70-1. 12/27 REMOVED AND REPLACED PROX SENSOR PX107 IAW 52-70-04-000-808-A01 AND 52-70-04-400-808-A01. OPERATIONAL CHECKED GOOD, SENSOR UNREASON/OPEN FAULT CLEARED. AIRCRAFT RETURNED TO SERVICE.

Part: COMPUTER — MALFUNCTIONED (STALL WARNING) · airframe 8,904 hrs · 6,472 cycles

DURING CLIMB OUT, RECEIVED A STALL FAIL CAUTION MESSAGE ALONG WITH BOTH LT AND RT FADEC FAULT MESSAGES. AIRCRAFT RETURNED TO FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE STALL PROTECTION COMPUTER. OPS CHECKS GOOD, AIRCRAFT RETURNED TO SERVICE.

Part: PCU — MALFUNCTIONED (SPOILERS) · airframe 8,678 hrs · 6,327 cycles

DEN - DURING TAXI OUT, THE INBOARD SPOILER CAUTION LIGHT ILLUMINATED. AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE SPOILER PCU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ENGINE — OVERTEMP (NR 1) · airframe 8,648 hrs · 6,308 cycles

DEN- ON FLIGHT 4308 DURING TAKEOFF ROLL, NR 1 ENGINE TEMPERATURE INDICATED 939C AND IN THE RED. TAKEOFF WAS ABORTED AND AIRCRAFT RETURNED TO THE GATE. MAINTENANCE IN DENVER FOUND TEMP EXCEEDANCE TO BE 7.3 SECONDS. PERFORMED A POWER ASSURANCE RUN, ENGINE FAILED. OPERATING AT 938-940C WHEN THE LIMIT IS 900C. AIRCRAFT FERRIED TO PORTLAND, WHERE THE NR 1 ENGINE WAS CHANGED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED · airframe 8,575 hrs · 6,258 cycles

BIL, ON PUSH BACK FOR FLIGHT 4311, THE DUCT MON FAULT MESSAGE APPEARED. AIRCRAFT RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL 36-21-7B, RSI 349850. AIRCRAFT RETURNED TO SERVICE.

Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 8,374 hrs · 6,109 cycles

DEN- ON FLIGHT 4277, DURING TAXI OUT, THE FLAP FAULT STATUS MESSAGE ILLUMINATED. AIRCRAFT RETURNED TO THE GATE. MAINTENANCE RESET THE SYSTEM PER THE PROCEDURES IN THE AMM. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: VALVE — MALFUNCTIONED (NR 1 ENGINE) · airframe 8,334 hrs · 6,081 cycles

DEN - FLIGHT NR 4327 ITT 840 C. - MAINTENANCE REPLACED NR 1 ENGINE HIGH PRESSURE SHUTOFF VALVE. OPERATION CHECK GOOD AIRCRAFT RETURNED TO SERVICE.

Part: DOOR FRAME — GOUGED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - AFT BAGGAGE DOOR SURROUND STRUCTURE FORWARD LOWER COAMING HAS GOUGES. REPAIRED IAW REO 670-53-61-168 AND HORIZON AIR EA R-53-324.

Part: STRUT — SCRATCHED (ZONE 700) · airframe 7,756 hrs · 5,664 cycles

YYC - NOSE LANDING GEAR PISTON ASSEMBLY HAS SEVERAL SCRATCHES AFT FACE OF CHROME. REPAIRED IAW HORIZON AIR EA R-32-188 AND REO 670-32-21-0051.

Part: RETAINER — CRUSHED (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - AFT BAGGAGE BAY DOOR BOTTOM SEAL RETAINER HAS CRUSHED AREA AT BOTTOM AFT PRESSURE STOP AND LIGHT DENT AT AFT CORNER. REPAIRED IAW CRJ-700 SRM 51-42-06-001-001-A01 AND MM TASK 52-00-00-780-801.

Part: STRUCTURE — WORN (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR, RIGHT OVERWING EMERGENCY EXIT SURROUND STRUCTURE STOP FITTING PADS ARE WORN. REPAIRED IAW CRJ-700 AMM 52-21-00-220-801-A01, REOI 670-52-21-003 AND HORIZON AIR EA R-52-251.

Part: STRUCTURE — DENTED (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - PASSENGER DOOR FORWARD EDGE DENTED. REPAIRED IAW CRJ700 AMM 52-00-00-790-801, REO 670-52-11-108 AND HORIZON AIR EA R-52-250.

Part: STRUCTURE — WORN (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR, LEFT OVERWING EMERGENCY EXIT SURROUND STRUCTURE STOP FITTING PADS ARE WORN. REPAIRED IAW REO 670-52-21-003, HORIZON AIR EA R-52-251 AND CRJ-700 AMM TASK 52-21-00-220-801-A01.

Part: SKIN — SCRATCHED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE EXTERIOR HAS SCRATCHES AT STATION 310, STRINGER 15L, FORWARD OF PASSENGER DOOR. REPAIRED IAW CRJ700 SRM 51-12-00, REO 67-53-21-102 AND HORIZON AIR EA R-53-329.

Part: FITTING — GOUGED (FUSELAGE) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD BAGGAGE BAY DOOR SURROUND STRUCTURE FORWARD UPPER GUIDE FITTING GOUGED AT STATION 536.00 AND STRINGER 21L. REPAIRED IAW REO 670-53-31-037, HORIZON AIR EA R-53-330, CRJ-700 SRM 51-21-16-001-001 AND CRJ-700 AMM TASK 52-35-00-710-801-A01.

Part: PISTON — CHAFED (ZONE 700) · airframe 7,756 hrs · 5,664 cycles

YYC - NOSE LANDING GEAR PISTON ASSEMBLY HAS CHAFING DAMAGE BETWEEN TORQUE LINK ATTACH LUGS. REPAIRED IAW REO 670-32-21-005, REV A AND HORIZON AIR EA R-32-188.

Part: LATCH — WORN (ZONE 400) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT ENGINE UPPER AND LOWER BLOW OFF DOOR LATCH REBATE WORN. REPAIRED IAW CRJ700 SRM 51-23-00-001-001-A01, 51-42-06-001-001-A01 AND SRM 51-42-13-001-001-A01.

Part: TORQUE BOX — DAMAGED (ZONE 400) · airframe 7,756 hrs · 5,664 cycles

YYC - RIGHT ENGINE UPPER AND LOWER TORQUE BOX STRUCTURE HAS DAMAGE AT INBOARD FRAMES FROM TRANS COWL CONTACT. REPAIRED IAW REO 670-78-34-375 AND HORIZON AIR EA R-78-48.

Part: TRACK — LOOSE (ZONE 300) · airframe 7,756 hrs · 5,664 cycles

YYC - HORIZONTAL STABILIZER STEADY BLOCK FOR STAB TRIM TRACK IS LOOSE. REPAIRED IAW REO 670-55-11-024, HORIZON AIR EA R-55-34 AND CRJ-700 MM TASK 27-40-00-710-801-A01.

Part: SKIN — SCRATCHED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE EXTERIOR HAS SCRATCH ON FUSELAGE SKIN AT STATION 1047, SFT OF BAGGAGE DOOR CUTOUT. REPAIRED IAW REO 670-53-61-169 AND HORIZON AIR EA R-53-327, CRJ700 SRM 51-21-16-001-001-A01.

Part: COWL DOOR — WORN (ZONE 400) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT ENGINE LOWER FAN COWL DOOR INNER INBOARD SURFACE WORN BY TRAILING EDGE FLEX CABLE. REPAIRED IAW CRJ-700 SRM 51-12-00-001-001, 51-25-01-001-001-A01.

Part: SKIN — GOUGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE LOWER SKIN PANEL GOUGED AT STATION 364.00 AND BETWEEN STRINGER 22L AND 23L. REPAIRED IAW CRJ700 SRM 51-21-01-101-006-A01 AND 51-12-00-001-001-A01.

Part: COWL DOOR — WORN (ZONE 400) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT ENGINE LOWER FAN COWL DOOR INNER INBOARD SURFACE WORN BY ELECTRICAL HARNESS. REPAIRED IAW CRJ-700 SRM 51-12-00-001-001-A01, 51-21-11-001-001-A01 AND 51-25-01-001-001-A01.

Part: RIB — SCRATCHED (ZONE 400) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT PYLON AFT ENGINE MOUNT SUPPORT RIB HAS SCRATCHES ON LOWER SIDE OF MOUNT. REPAIRED IAW HORIZON AIR EA R-54-93 AND REO 670-54-51-006.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE FORWARD BAGGAGE BAY SKIN PANEL DAMAGED AT STATION 542.5 AND 571.3, STRINGER 26L. REPAIRED IAW REO 670-53-31-040, HORIZON AIR EA R-53-325, CRJ 700 SRM 51-25-00-001-001-A01 AND 51-21-11-001-001-A01.

Part: INSERT — SPINNING (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD BAGGAGE DOOR RUBBER MOUNTS FOR INTERNAL PANEL HAVE SPINNING INSERTS. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-13-001-001-A01.

Part: SKIN — DAMAGED (T/E FLAP) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT WING INBOARD FLAP LOWER SKIN HAS GRAVEL DAMAGE. REPAIRED IAW CRJ-700 SRM 51-26-00-001-001-A01, 57-52-01-101-001-A01 AND SRM 51-25-01-001-001-A01.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE LOWER SKIN PANEL DAMAGED AROUND POTABLE WATER SERVICE AND DRAIN DOOR, STATION 349.00 TO 364.00 BETWEEN STRINGER 24R AND 22R. REPAIRED IAW CRJ-700 SRM 51-12-00 AND REO 670-53-21-104 ABD HORIZON AIR EA R-53-330.

Part: RETAINER — CRACKED (ZONE 400) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT ENGINE PYLON ACCESS PANEL 432BB SEAL RETAINER IS CRACKED. REPAIRED IAW CRJ700 SRM 51-42-13-001-001-A01, 51-24-21-001-001-A01.

Part: SKIN — CHAFED (ZONE 500) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT WING LEADING EDGE PANEL FORWARD OPENING HAS RUB MARKS ON THE EDGE. REPAIRED IAW REO 670-57-41-074 AND HORIZON AIR EA R-51-118.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE BELLY SKIN HAS IMPACT MARKS BETWEEN STATION 228.42 AND 265.00, LEFT STRINGER 25 AND RIGHT STRINGER 25. REPAIRED IAW REO 670-53-11-062 AND HORIZON AIR EA R-53-332.

Part: RETAINER — BENT (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD BAGGAGE DOOR SEAL RETAINER BENT AT FORWARD BOTTOM CORNER. REPAIRED IAW CRJ-7090 SRM 51-41-02-001-001-A01, 51-21-16-001-001-A01 AND 51-23-00-001-001-A01.

Part: ATTACH ANGLE — CRACKED (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - PASSENGER DOOR AFT SIDE STRINGER TO DOOR SHELL ATTACH ANGLE CRACKED AT ASSIST MOTOR. REPAIRED IAW REO 670-52-11-072.

Part: SKIN — CHAFED (ZONE 500) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT WING AILERON UPPER SKIN FORWARD AREA HAS CHAFE MARKS. REPAIRED IAW CRJ-700 SRM 51-41-00-001-A01, 51-12-00-001-001-A01, 51-25-00-001-001-A01 AND 51-41-02-001-001-A01.

Part: SKIN — CHAFED (RT AILERON) · airframe 7,756 hrs · 5,664 cycles

YYC - RIGHT WING, RIGHT AILERON UPPER LEADING EDGE SKIN HAS CHAFE AREA AT PANEL 698AT AND 698CT. REPAIRED IAW CRJ-700 SRM 51-12-00-001-001-A01, 51-21-11-001-001-A01, 51-25-01-001-001-A01 AND 51-41-02-001-001-A00.

Part: BRACKET — CRACKED (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - PASSENGER DOOR AFT HANDRAIL STOWAGE BRACKET HAS BENT AND CRACKED HOLE. REPAIRED IAW CRJ-700 SRM 51-42-21-001-001-A01.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE LOWER SKIN PANEL ROCK CHIP DAMAGE STATION 409.00 TO 421.00 BETWEEN STRINGER 27L AND 25L. REPAIRED IAW CRJ700 SRM 51-12-00, 51-25-16-001-001-A01, 51-21-11-001-001-A01, HORIZON AIR EO R-53-331 AND REO 670-53-21-103.

Part: BULKHEAD — CORRODED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT LOWER WEB OF STATION 280 BULKHEAD IS CORRODED ALONG THE FLOOR LINE. REPAIRED IAW REO 670-73-11-052.

Part: FLOORBEAM — CORRODED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR FLOOR SUPPORT CROSSBEAM AT STATION 280 IS CORRODED ALONG TOP FLANGE. REPAIRED IAW REO 670-53-11-047.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE - LOWER PANEL ROCK CHIP DAMAGE AT STATION 285.00 AND 310.00, BETWEEN STRINGER 25R AND 25L. REPAIRED IAW CRJ-700 SRM 51-26-00-001-001-A01, 51-123-00-001-001-A01 AND 51-25-16-001-001-A01.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE LOWER SKIN PANEL ROCK CHIP DAMAGE STATION 333.00 TO 349.00 BETWEEN STRINGER 25R AND 25L. REPAIRED IAW CRJ-700 SRM 51-26-00-001-001-A01, 51-12-00-001-001-A01 AND SRM 51-25-16-001-001-A01.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE LOWER SKIN PANEL ROCK CHIP DAMAGE STATION 434.00 TO 453.00 BETWEEN STRINGER 26L AND 24L. REPAIRED IAW CRJ700 SRM 51-26-00-001-001-A01, 53-21-01-101-006-A01 AND 51-25-16-001-001-A01.

Part: PLATE — WORN (ZONE 400) · airframe 7,756 hrs · 5,664 cycles

YYC - RIGHT ENGINE UPPER AND LOWER TRANS COWL STOWED RAMPS AND TORQUE BOX STOW RAMP STRIKE PLATES ARE WORN. REPAIRED IAW REO 670-78-33-333.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE BELLY SKIN HAS IMPACT MARKS BETWEEN STATION 202.75 AND 235.00, LEFT STRINGER 26 AND 25. REPAIRED IAW CRJ700 SRM 53-11-01-101-008-A01, 51-26-00-001-001-001-A01 AND 51-25-16-001-001-A01.

Part: PLATE — WORN (ZONE 400) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT ENGINE TRANS COWL ALL LOWER RETAINER PLATES AND RAMPS WORN. REPAIRED IAW REO 67-78-33-0333.

Part: BULKHEAD — CORRODED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR RIGHT LOWER WEB OF STATION BULKHEAD IS CORRODED ALONG THE FLOOR LINE. REPAIRED IAW REO 670-53-11-052, REV A.

Part: SKIN — CHAFED (ZONE 500) · airframe 7,756 hrs · 5,664 cycles

YYC - LT WING AILERON BOTTOM FORWARD SKIN HAS CHAFE MARKS. REPAIRED IAW CRJ-700 SRM 51-12-00-001-001-A01, 51-25-01-001-001-A01.

Part: VANE — CHAFED (T/E FLAP) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT INBOARD FLAP VANE INBOARD LEADING EDGE ACCESS PANEL 584ET HAS CHAFE MARK. REPAIRED IAW CRJ-700 SRM 51-12-00-001-001-A01, 57-52-02-001-A01, 51-25-16-001-001-A01 AND SRM 51-21-11-001-001-A01.

Part: SKIN — GOUGED (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - AFT BAGGAGE BAY DOOR EXTERIOR SURFACE HAS GOUGE AT DOOR HANDLE CUTOUT, FORWARD TOP EDGE. REPAIRED IAW CRJ700 SRM 51-12-00-001-001-A01, 51-25-16-001-001-A01 AND SRM 51-21-11-001-001-A01.

Part: PANEL — DAMAGED (LT WING) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT WING LEADING EDGE PANEL HAS RUBBING MARKS AT TWO LOCATION. REPAIRED IAW CRJ-700 SRM 51-12-00-001-001-A01 AND SRM 51-25-00-001-001-A01.

Part: DOOR FRAME — GOUGED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - AFT BAGGAGE DOOR SURROUND STRUCTURE HAS GOUGE ON FORWARD FRAME, LOWER INBOARD CORNER. REPAIRED IAW CRJ700 SRM 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: SKIN — GOUGED (LT NACELLE) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT NACELLE LIP SKIN HAS GOUGES AND SCRATCHES AT 6 O'CLOCK POSITION. REPAIRED IAW CRJ-700 SRM 54-11-01-201-001-A01 AND SRM 51-21-11-001-001-A01.

Part: STOP FITTING — NICKED (EMERGENCY EXIT) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE RIGHT OVERWING EMERGENCY EXIT DOOR HAS NICKS ON STOP FITTING, SECOND AND THIRD FROM TOP AFT. REPAIRED IAW HORIZON AIR EA R-52-24*-, REO 670-52-21-002, CRJ-700 SRM 51-25-16-001-001-A01 AND CRJ-700 AMM TASK 20-51-00-400-802-A01.

Part: SKIN — CHAFED (ZONE 500) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT WING, LEFT AILERON LOWER LEADING EDGE HAS CHAFED AREA ON OUTBOARD END. REPAIRED IAW CRJ-700 SRM 51-12-00-001-001-A01 AND SRM 51-25-01-001-001-A01.

Part: SKIN — DAMAGED (ZONE 600) · airframe 7,756 hrs · 5,664 cycles

YYC - RIGHT WING INBOARD FLAP HAS ROCK CHIPS ON LOWER FLAP INNER AREA. REPAIRED IAW CRJ700 SRM 51-12-00-001-001-A01 AND 57-52-01-101-001-A01.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE LOWER SKIN PANEL ROCK CHIP DAMAGE AT STATION 564.5 BETWEEN STRINGER 26R AND 25R. REPAIRED IAW CRJ 700 SRM 51-12-00-001-001-A01, 51-21-11-001-001-A01, 51-25-01-001-001-A01 AND 53-31-01-101-003-A01.

Part: SKIN — GOUGED (RT NACELLE) · airframe 7,756 hrs · 5,664 cycles

YYC - RIGHT NACELLE LIPSKIN HAS GOUGES BETWEEN 3 AND 6 O'CLOCK POSITION. REPAIRED IAW CRJ-700 SRM 54-11-01-201-001-A01 AND SRM 51-21-11-001-001-A01.

Part: DOOR FRAME — CORRODED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - AFT BAGGAGE DOOR SURROUND STRUCTURE LOWER SILL HAS TWO SPOTS OF CORROSION AT STATION 1015 AND 1031. REPAIRED IAW HORIZON AIR EA R-53-324 AND REO 670-53-61-168.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE LOWER SKIN PANEL ROCK CHIP DAMAGE AT STATION 561.00 BETWEEN STRINER 27 AND 25L. REPAIRED IAW CRJ 700 SRM 51-12-00-001-001-A01, 51-21-11-001-001-A01, 51-25-01-001-001-A01 AND 53-31-01-101-003-A01.

Part: FITTING — DAMAGED (T/E FLAP) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT OUTBOARD FLAP INBOARD GUIDE ROLLER FITTING DAMAGE AT TRAILING EDGE WING STATION 138.98. REPAIRED IAW CRJ-700 SRM 57-51-02-201-001-A01, 51-42-06-001-001-A01 AND 51-41-21-001-001-A01.

Part: ACCESS PANEL — CORRODED (ZONE 600) · airframe 7,756 hrs · 5,664 cycles

YYC - RIGHT WING, FUEL ACCESS PANEL 611AB SOME FRETTING CORROSION FOUND. REPAIRED IAW CRJ700 SRM 51-21-11-001-001-A01.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR COCKPIT FLOOR BOARD SUPPORT ANGLE AT STATION 280 IS CORRODED. REPAIRED IAW CRJ-700 SRM 51-42-06-001-001-A01.

Part: FRAME — GOUGED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE AFT BAGGAGE BAY DOOR SURROUND HAS GOUGES ON DOOR FRAME TRACK FLANGES MID WAY UP FORWARD AND AFT TRACKS. REPAIRED IAW CRJ700 SRM 51-12-00-001-001-A01 AND 51-25-00-001-001-A01.

Part: SEAL — CHAFED (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD BAGGAGE DOOR CHAFED AT LOWER FORWARD AND AFT EDGES AT SEAL. REPAIRED IAW CRJ-700 SRM 51-42-06-001-001-A01.

Part: SKIN — GOUGED (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - AFT BAGGAGE BAY DOOR EXTERIOR SURFACE HAS GOUGE ON TOP EDGE. REPAIRED IAW CRJ700 SRM 51-12-00-001-001-A01, 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: BRACKET — WORN (ZONE 600) · airframe 7,756 hrs · 5,664 cycles

YYC - RIGHT WING, OUTBOARD FLAP, INBOARD SIDE ROLLER GUIDE BRACKET WORN. REPAIRED IAW CRJ700 SRM 57-51-02-201-001-A01 AND SRM 51-42-21-001-001-A01.

Part: SKIN — DAMAGED (T/E FLAP) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT WING OUTBAORD FLAP UPPER SURFACE HAS RUBBED MARK AT MID SECTION. REPAIRED IAW CRJ-700 SRM 51-12-00-001-001-A01 AND 51-25-00-001-001-A01.

Part: RIVET — LOOSE (ZONE 600) · airframe 7,756 hrs · 5,664 cycles

YYC - RIGHT WING INBOARD MFS AREA, TWO LOOSE RIVETS INBOARD NEAR PIE SHAPE AREA. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01 AND SRM 51-25-16-001-001-A01.

Part: SKIN — CHAFED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE EXTERIOR, LOWER SKIN HAS TWO CHAFE MARKS FROM FAIRING SCREWS AT STATION 980 AND BL 0.00 TO LBL 1.5. REPAIRED IAW CRJ-700 SRM 51-42-21-001-001-A01, 51-42-21-001-001-A01, 51-25-16-001-001-A01 AND HORIZON AIR EA R-53-319.

Part: RIVET — LOOSE (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE EXTERIOR HAS SMOKING RIVETS AT STATION 693 AND STRINGER 7R. REPAIRED IAW CRJ-700 SRM 51-42-06-001-001-A01.

Part: STRINGER — CRACKED (ZONE 800) · airframe 7,756 hrs · 5,664 cycles

YYC - PASSENGER DOOR AFT SIDE STAIR STRINGER CRACKED UP AND DOWN AT STOWAGE BRACKET. REPAIRED IAW REO 670-52-11-104 AND CRJ 700 SRM 51-41-01-001-001-A01.

Part: SKIN — CHAFED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE EXTERIOR, LOWER SKIN HAS CHAFE DAMAGE FROM FAIRING JOINT STRAP AT STATION 974 AND BLO 0.00. REPAIRED IAW CRJ-700 SRM 51-42-21-001-001-A01, 51-25-16-001-001-A01, 51-42-21-001-001-A01 AND HORIZON AIR EA R-53-319.

Part: RIVET — LOOSE (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE EXTERIOR HAS SMOKING RIVET AT STATION 830 AND STRINGER 7R. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT INBOARD FLOOR SEAT RAIL HAS PITTING CORROSION AND SCRATCHES AT THE FOLLOWING LOCATIONS: STATION 506-583. REPAIRED IAW REO 670-53-00-013.

Part: RIVET — LOOSE (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE EXTERIOR HAS SMOKING RIVET AT STATION 850 AND STRINGER 10L. REPLACED IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: SEAT TRACK — GOUGED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR RIGHT SIDE SEAT RAIL HAS SURFACE CORROSION AND GOUGE AT STATION 613.0. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR RIGHT INBOARD FLOOR SEAT RAIL HAS PITTING CORROSION ON INNER SURFACE AT SEVERAL LOCATIONS. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR RIGHT SEAT RAIL HAS PITTING AND SURFACE CORROSION AT THE FOLLOWING LOCATIONS, STATION 693-697, 709, 726, 797-800 AND 826-836.5. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR RIGHT SIDE SEAT RAIL HAS CORROSION ON INSIDE SURFACE AT STATION 785. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR RIGHT INBOARD FLOOR SEAT RAIL HAS PITTING AND SURFACE CORROSION ON TOP AND INNER SURFACES AT FOLLOW LOCATION, STATION 601- 664. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT INBOARD FLOOR SEAT RAIL HAS PITTING CORROSION AND SCRATCHES AT THE FOLLOWING LOCATIONS, STATION 663-682. REPAIRED IAW REO 670-53-00-013.

Part: SKIN — LOOSE (ZONE 500) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT WING UPPER SURFACE TRAILING EDGE SKIN HAS LOOSE FASTENERS AT OUTBOARD OF MULTI-FUNCTION SPOILER. REPAIRED IAW CRJ-700 SRM 51-42-06-001-001-A01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT SIDE SEAT RAIL HAS SURFACE CORROSION ON INNER MOST SURFACE AT STATION 582. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — GOUGED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT SIDE SEAT RAIL HAS GOUGES, STATION 919-950. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT INBOARD FLOOR SEAT RAIL HAS PITTING CORROSION ON INNER SURFACE AT THE FOLLOWING LOCATIONS, STATION 415-417 AND 478. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT OUTBOARD SIDE SEAT RAIL HAS PITTING AND SURFACE CORROSION ON INNER MOST SURFACE AND INSIDE SURFACE AT STATIONS 753-754. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT FLOOR SEAT RAIL HAS GOUGES, PITTING AND SURFACE CORROSION AT THE FOLLOWING LOCATIONS, STATION 695-836.5. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — GOUGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT FLOOR SEAT RAIL HAS GOUGES AT THE FOLLOWING LOCATIONS, STATION 860.5, 890-891 AND 921-722. REPAIRED IAW REO 670-53-00-013.

Part: FASTENER — LOOSE (SPOILER) · airframe 7,756 hrs · 5,664 cycles

YYC - LEFT WING BOTTOM TRAILING EDGE, MULTI FUNCTION SPOILER SHROUD HAS SMOKY FASTENERS. REPLACED FASTENERS IAW CRJ-700 SRM 51-42-06-001-A01.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR RIGHT FLOOR SEAT RAIL HAS PITTING AND SURFACE CORROSION AT THE FOLLOWING LOCATIONS, STATION 890 AND 904-905. REPAIRED IAW REO 670-53-00-013.

Part: SEAT TRACK — SCRATCHED (ZONE 200) · airframe 7,756 hrs · 5,664 cycles

YYC - FUSELAGE INTERIOR LEFT SIDE SEAT RAIL HAS SCRATCHES AT STATION 399 AND 460 ON MOST INNER SURFACE. REPAIRED IAW REO 670-53-00-013.

Part: COVER — CRACKED (ACM EXHAUST) · airframe 7,266 hrs · 5,296 cycles

MAINTENANCE FOUND THE RIGHT SIDE AIR CYCLE MACHINE EXHAUST COVER CRACKED. THE EXHAUST COVER AND DUCT WERE REPLACED.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 6,802 hrs · 4,957 cycles

PDX - DAMAGE TO AC SKIN FORWARD OF RT RECEPTACLE DOOR. TEAR AT BOTH EXTERNAL SKIN AND ACCESS DOOR FLANGE. FABRICATED AND INSTALLED PARTS IAW EA 53-239.

Part: FRAME — DAMAGED (RECEPTICAL BOX) · airframe 6,802 hrs · 4,957 cycles

PDX - FRAME FOR AC RECEPTACLE BOX BENT AT FLANGE. REMOVED DAMAGED FRAME AND INSTALLED A NEW FRAME PER SRM 51-42-06.

Part: STRUCTURE — DAMAGED (RECEPTICAL BOX) · airframe 6,802 hrs · 4,957 cycles

PDX - AC RECEPTACLE BASE DAMAGED. REMOVED DAMAGED RECEPTACLE BASE. INSTALLED NEW BASE PER SRM 51-42-06. FABRICATED AND INSTALLED NEW PARTS IAW EA R-53-239.

Part: CHIMNEY — DAMAGED (CARGO FIRE DETEC) · airframe 6,494 hrs · 4,723 cycles

MAINTENANCE FOUND THE FORWARD CARGO BAY FIRE DETECTION CHIMNEY DAMAGED WHILE PERFORMING THE LINE CHECK. THE CHIMNEY WAS REPLACED AND THE OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TRIM SYSTEM — MALFUNCTIONED (RUDDERR TRIM) · airframe 5,908 hrs · 4,280 cycles

ONT - FLIGHT 4099 - ON TAKEOFF ROLL, AND ON CLIMBOUT, THE RUDDER TRIM WAS OBSERVED TO MOVE APPROXIMATELY 25 PERCENT LEFT DEFLECTION. ON BOTH OCCASIONS, IT DID NOT APPEAR THAT THE RUDDER ACTUALLY MOVED. ALL MOVEMENT INDICATIONS WERE UNCOMMANDED WITH THE AUTO PILOT OFF. MAINTENANCE INSPECTED THE AIRCRAFT AND THEN CYCLED THE SHIPS POWER. OPERATIONAL CHECKS OF THE RUDDER TRIM SYSTEM WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONTROL PANEL — FAILED (FLIGHT DECK) · airframe 5,891 hrs · 4,269 cycles

FLIGHT 4199, ON TAKE OFF ROLL, THE CREW RECEIVED A MASTER WARNING FOR "CONFIG RUDDER" AND OBSERVED THE RUDDER TRIM CONTINUE TO MOVE OUT OF THE TAKE OFF RANGE. THE TAKE OFF WAS ABORTED. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE AILERON/RUDDER CONTROL PANEL. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CHIMNEY — TORN (ZONE 100) · airframe 5,687 hrs · 4,124 cycles

THE FORWARD CARGO BAY FIRE DETECTION CHIMNEY SCREEN IS TORN AT THE CARGO DOOR AREA. THE CHIMNEY WAS REMOVED AND REPLACED WITH NEW. OPERATIONAL CHECKS ARE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: ACTUATOR — MALFUNCTIONED (ZONE 300) · airframe 5,602 hrs · 4,060 cycles

DEN - FLIGHT 4011- ABORTED TAKEOFF AT 115-120 KTS, MASTER WARNING, RUDDER MISCONFIGURATION. WARNING WENT AWAY WHILE CLEARING RUNWAY. RUDDER AND AILERON INDICATED GREEN. REMOVED AND REPLACED RUDDER TRIM ACTUATOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LOOP — OUT OF POSITION (ZONE 300) · airframe 5,407 hrs · 3,921 cycles

GEG - ON FLIGHT NUMBER 4216, ON TAKEOFF ROLL THE RIGHT BLEED DUCT MASTER WARNING LIGHT CAME ON. ABORTED TAKEOFF AND THE MASTER WARNING LIGHT WENT AWAY AND THEN RECEIVED RIGHT BLEED DUCT MASTER CAUTION LIGHT. THE EVENT HISTORY SHOWS THE MT146R WITH NO PRESENT FAULTS. RE-POSITIONED LOOPS AWAY FROM DUCT COVERS. GROUND RAN AIRCRAFT WITH NO WARNING OR CAUTION MESSAGES. AIRCRAFT RETURNED TO SERVICE.

Part: CHIMNEY — BROKEN (ZONE 100) · airframe 5,286 hrs · 3,839 cycles

DEN - FORWARD CARGO BAY CHIMNEY AT DOOR OPENING IS BROKEN. REMOVED AND REPLACED CHIMNEY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (AUTOPILOT TRIM) · airframe 5,277 hrs · 3,833 cycles

OKC - ON FLIGHT 4165, AFTER DEPARTING DENVER CREW RECEIVED AN AUTOPILOT TRIM INDICATOR NOSE DOWN MESSAGE ON NR 1 MFD. CREW COMPLIED WITH EMERGENCY/ABNORMAL CHECKLIST AND NO FURTHER PROBLEM WERE ENCOUNTERED. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND NO MESSAGES POSTED. OPERATIONAL TEST OF ELEVATOR SERVO WERE PERFORMED AND NO DEFECTS WERE NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: SELECTOR VALVE — FAILED (LANDING GEAR) · airframe 4,793 hrs · 3,499 cycles

DEN - FLIGHT 4339 - ON APPROACH, WITH THE GEAR SELECTED DOWN, THE GEAR DID NOT EXTEND. THE CREW ALSO NOTED GEAR DISAGREE WARNINGS WITH AN ASSOCIATED PROXY SYSTEM STATUS MESSAGE. THE CREW EXTENDED THE GEAR USING THE ALTERNATE RELEASE METHOD AND RECEIVED GOOD GEAR DOWN INDICATIONS. THE LANDING WAS UNEVENTFUL. MAINTENANCE INSPECTED THE SYSTEM AND REPLACED THE LANDING GEAR SELECTOR VALVE. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FUEL SYS — UNKNOWN (FUEL TANK) · airframe 4,789 hrs · 3,505 cycles

DEN - FLIGHT 4183 - ON TAKEOFF CLIMBOUT, FUEL MIGRATED TO THE CENTER TANK IN EXCESS OF 500 POUNDS. FUEL LEVEL RETURNED TO ZERO IN THE CENTER TANK WITHIN 5 MINUTES. MAINTENANCE INSPECTED THE SYSTEM AND FOUND NO FUEL LEAKS OR MIGRATION TO THE CENTER TANK. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RETURNED TO SERVICE. NO PARTS WERE REPLACED.

Part: COMPRESSOR — DAMAGED (NR 2 ENGINE) · airframe 4,432 hrs · 3,258 cycles

DEN FLIGHT 4275, RETURNED TO FIELD, NR 2 ENGINE FAN VIBRATION. BLENDED DAMAGED BLADES. COMPLIED WITH NDT. REMOVED AND REPLACED ENGINE. OPERATIONAL TEST GOOD. AIRCRAFT RETURNED TO SERICE.

Part: SCREEN — TORN (ZONE 100) · airframe 4,245 hrs · 3,121 cycles

MAINTENANCE FOUND THE FORWARD CARGO COMPARTMENT FIRE DETECTOR CHIMNEY MESH TORN. THE CHIMNEY WAS REPLACED WITH NEW.

Part: CHIMNEY — DAMAGED (CARGO BAY) · airframe 4,169 hrs · 3,064 cycles

PDX- FORWARD CARGO CHIMNEY HAS BROKEN MESH. REPAIRED FORWARD CARGO SMOKE DETECTOR PROTECTIVE COVER IAW CRJ AMM 26-17-03-340-801-A01. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PANEL — CHAFED (ZONE 500) · airframe 3,879 hrs · 2,859 cycles

LT INBOARD WING LEADING EDGE IS CHAFED JUST ABOVE PANEL 522DB. REPAIRED IAW HORIZON AIR EA R-57-48A, EO 601R-57-4253A AND CRJ-700 AMM TASK 27-50-00-710-801.

Part: SKIN — CHAFED (ZONE 600) · airframe 3,879 hrs · 2,859 cycles

RIGHT WING INBOARD FLAP LEADING EDGE MOVEABLE VANE INBOARD LEADING EDGE CHAFED. REPAIRED IAW EO 601R-57-44255 AND HORIZON AIR EA R-57-49.

Part: PANEL — CHAFED (ZONE 600) · airframe 3,879 hrs · 2,859 cycles

RIGHT WING PANEL 622DB LEADING EDGE OF PANEL IS CHAFED. REPAIRED IAW CRJ-700 AMM 27-81-25-820-901 AND EO 601R-57-4253 AND HORIZON AIR EA R-57-48.

Part: SKIN — CHAFED (ZONE 800) · airframe 3,879 hrs · 2,859 cycles

TWO CHAFE MARKS ON FORWARD CARGO DOOR INNER SKIN FORWARD AND AFT LOWER CORNERS. REPAIRED IAW HORIZON AIR EA R-52-122.

Part: SKIN — DENTED (ZONE 200) · airframe 3,879 hrs · 2,859 cycles

DENT IN SIDE OF FUSELAGE BELOW PILOTS WINDOW. REPAIRED IAW REO 670-53-11-015.

Part: BULKHEAD — CRACKED (FUSELAGE)

FS 1098.20 BULKHEAD RT SIDE BETWEEN STINGERS 8R AND 9R, RBL 34 TO 41 AND WATER LINE 120 TO 125.42 IS CRACKED 1 INCH LONG IN WEB AREA. POSSIBLE STRESS RELIEF CRACK. REMOVE DAMAGE AND INSTALL BATHTUB FITTING IAW MFG REO 670-53-61-034 REV B.

Part: BULKHEAD — CRACKED (FS)

FS 1098.20 BULKHEAD LEFT HAND SIDE BETWEEN STRINGERS 8L AND 9L, LBL 34 TO 41 AND WATER LINE 120 TO 125.42 IS CRACKED 1 INCH LONG IN WEB AREA. POSSIBLE STRESS RELIEF CRACK. RECOMMENDATION: REMOVE DAMAGE AND INSTALL BATHTUB FITTING IAW MM REO 670-53-61-034 REV B. (EA09200301584)

Part: INTERCOSTAL — CRACKED (FUSELAGE)

LEFT INTERCOSTAL PN MM670-36511-001 FS 1069.75 TO FS 1088.20, STRINGER 10L, WL 120 AND BETWEEN LBL 34 TO 41 IS CRACKED 1.5 INCH LONG. POSSIBLE STRESS RELIEF CRACK. REMOVE AND REPLACE INTERCOSTAL PN MM670-36511-001 IAW CRJ 700 SRM. (EA09200301583)

Part: BOLT — WORN (LT WING) · airframe 3,551 hrs · 2,612 cycles

PDX- FUEL DRIPPING FROM NR 4 FLAP HANGER NACELLE ON LEFT WING. FOUND LEAK AT NR 4 FLAP CANOE FORWARD FLAP HINGE BOX BRACKET INBOARD FORWARD BOLT HEAD. REMOVED AND REPLACED BOLT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — LIGHTNING STRIKE (FUSELAGE) · airframe 3,438 hrs · 2,527 cycles

PDX- LIGHTNING STRIKE DAMAGE TO FUSELAGE SKIN. REPAIRED IAW HORIZON AIR EA R-53-100B AND REO 670-53-11-011.

Part: ELEVATOR — LIGHTNING STRIKE (RIGHT) · airframe 3,433 hrs · 2,523 cycles

PDX- LIGHTNING STRIKE DAMAGE TO RIGHT HAND ELEVATOR. REPAIRED IAW HORIZON AIR EA R-27-81B AND REO 670-55-21-004.

Part: CAGE — DAMAGED (CARGO BAY) · airframe 3,245 hrs · 2,370 cycles

PDX- CHIMNEY SCREEN IS TORN IN FORWARD CARGO BAY. REMOVED AND REPLACED FORWARD CARGO BAY CHIMNEY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WINDOW — BURNED (ZONE 100) · airframe 2,668 hrs · 1,943 cycles

SEVERAL BURN MARKS BELOW FIRST OFFICERS SIDE WINDOW. REPAIRED IAW HORIZON AIR EA R-53-100 AND SRM 51-42-06 AND SRM 51-20-06.

Part: SKIN — DAMAGED (ZONE 100) · airframe 7,756 hrs · 5,664 cycles

YYC - FORWARD FUSELAGE, LOWER SKIN PANEL ROCK CHIP DAMAGE STATION 310.00 TO 333.00 BETWEEN STRINGER 25R AND 25L. REPAIRED IAW CRJ-700 SRM 51-26-00-001-001-A01, 51-12-00-001-001-A01, 51-25-16-001-001-A01.

Part: CIRCUIT BREAKER · airframe 2,183 hrs · 1,613 cycles

BIL- ON FLIGHT 2481 (BIL-SEA), JUST AFTER TAKE-OFF, THE CAPTAINS PRIMARY AND MULTIFUNCTION DISPLAYS WENT BLANK. COPILOTS INDICATIONS WERE FINE. RETURNED TO THE FIELD AT BIL AND ACCOMPLISHED AN UNEVENTFUL LANDING. MAINTENANCE FOUND THE L/H DCPC ESS FEED CIRCUIT BREAKER POPPED. RESET CIRCUIT BREAKER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: BLADE — MISSING (ZONE 400) · airframe 1,981 hrs · 1,468 cycles

NR 1 ENGINE FAILED SCHEDULED BORESCOPE INSPECTION. FOUND FOUR BLADES MISSING FROM HP TURBINE. REPLACED ENGINE. AIRCRAFT OPERATION CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. ENGINE UNDER INVESTIGATION AT GE. INVESTIGATION BY THE ENGINE MANUFACTURER (GE) HAS BEEN COMPLETED. IT HAS BEEN CONCLUDED THAT MODIFICATION TO THE HPT1 DAMPNER (ALONG WITH RE-WORK OF THE ACCELERATOR) IS THE CORRECTIVE ACTION FOR THE REMOVED ENGINE. A PLAN HAS BEEN DEVISED TO INCORPORATE THIS MOD IN THE NEXT FEW QUARTERS.

Part: BLADE — MISSING (ZONE 400) · airframe 1,981 hrs · 1,468 cycles

NR 2 ENGINE FAILED SCHEDULED BORESCOPE. FOUND ONE BLADE MISSING FROM HP TURBINE. REPLACED ENGINE. AIRCRAFT OPERATION CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. ENGINE UNDER INVESTIGATION AT GE. INVESTIGATION BY THE ENGINE MANUFACTURER(GE) HAS BEEN COMPLETED. IT HAS BEEN CONCLUDED THAT MODIFICATION TO THE HPT1 DAMPNER (ALONG WITH RE-WORK OF THE ACCELERATOR) IS THE CORRECTIVE ACTION FOR THE REMOVED ENGINE. A PLAN HAS BEEN DEVISED TO INCORPORATE THIS MOD IN THE NEXT FEW QUARTERS.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 1,784 hrs · 1,331 cycles

SEA ON FLIGHT 2507- RIGHT WING ANTI-ICE CAUTION MESSAGE WITH WING ANTI-ICE SELECTED ON. PERFORMED CHECKLIST AND MESSAGE REMAINED ON. INTEROGATED MDC, NO FAULTS FOUND. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CAGE — DAMAGED (CARGO BAY) · airframe 1,595 hrs · 1,197 cycles

BOI- FORWARD CARGO BAY CENTER CHIMNEY DAMAGED. REMOVED AND REPLACED CENTER CHIMNEY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 1,528 hrs · 1,154 cycles

PDX- CARGO SHUTOFF VALVE FAIL STATUS MESSAGE. CYCLED SHIPS POWER. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CAGE — DAMAGED (CARGO BAY) · airframe 787 hrs · 620 cycles

PDX- FORWARD CARGO BAY FIRE SUPPRESSION PROTECTION SCREEN IS DAMAGED. REMOVED AND REPLACED FIRE PROTECTION SCREEN ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACCESS PANEL — DENTED (LT WING) · airframe 655 hrs · 506 cycles

PDX - DENT NOTED AT FIXED ACCESS PANEL 521AT, LEFT HAND WING. INSTALLED LEADING EDGE 521AT ON THE LEFT HAND WING IAW CRJ-700 MM 57-41-05, PAGES 426-428.

Part: CAGE — DAMAGED (CARGO BAY) · airframe 181 hrs · 143 cycles

BOI- COMPLIED WITH HORIZON AIR EA TO INSPECT FORWARD CARGO COMPARTMENT WIRE MESH CHIMNEY ASSEMBLY AT ENTRANCE. REMOVED AND REPLACED CHIMNEY ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.