N609QX

Part: TRANSDUCER — FAILED (ANTI ICE SYSTEM) · airframe 20,316 hrs · 15,031 cycles

MASTER WARNING L COWL A/I DUCT MSG WITH AURAL WARNING. SHUTDOWN NR 1 ENGINE AND DIVERTED. LANDING UNEVENTFUL. LEAK TESTED LT COWL ANTI-ICE DUCTING IAW AMM 30-20-60-780-801-A02, C/W FIM TASKS IAW 30-21-00-810-802-A01. REPLACED NR1 ANTI-ICE DUCT LEAK DETECTION TRANSDUCER IAW AMM 30-22-03-000-400-801-A01. LK CK AND OPS CKS GOOD. RETURNED TO SERVICE.

Part: LAMP — FAILED (CABIN LIGHTS) · airframe 20,311 hrs · 15,026 cycles

STRONG ELECTRICAL ODOR MOD-CABIN WITH SIDEWALL LIGHTS AT ROW 14 A/B VERY DIM. NARROWED ODOR DOWN TO SIDEWALL LIGHTS THAT WERE FLICKERING AND DIM. RELAMPED 2 SIDEWALL LIGHTS AT ROW 14AB AND ODOR SEEMED TO GO AWAY. NO FURTHER DEFECTS AT THIS TIME. RETURNED TO SERVICE.

Part: FLAP TRACK — DAMAGED (LT TE FLAP) · airframe 20,141 hrs · 14,896 cycles

LT UPPER FLAP TRACK HAS SCORING MARKS ON THE SIDE SURFACE OF THE TRACK. BLENDED TO REMOVE SCORING MARKS FROM TRACK. INSPECTED BLENDED AREA FOR CRACKS IAW NDTM PART 6, 51-00-01-250-801. NO CRACKS NOTED. THICKNESS CHECK IAW NDTM PART 1, 51-00-04. ALL WORK ACCOMPLISHED IAW RD 8/4-57-1203.

Part: STRINGER — CORRODED (BS 295-310 S26R) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON STR 26R ATTACHING FLANGE BETWEEN FS 295 - FS 310 IN AVIONICS BAY. REMOVED RIVETS FOR ACCESS IAW SRM 51-42-06. BLENDED OUT CORROSION IAW SRM 51-21-06. PERFORMED LPI ON STR, NO CORROSION FOUND AT THIS TIME IAW NDTM LPI 51-20-006. FOUND CORROSION TO BE BEYOND LIMITS IAW REO 670-53-21-503. REMOVED DAMAGED STRINGER SECTION. PERFORMED LPI ON CUT LINES, NO CRACKS NOTED AT THIS TIME, REO 670-53-21-503, NDTM LPI 51-20-006. CUT STR SPLICE, TREATED, PRIMED IAW SRM 51-24-36-001-001-A01, 51-21-11-001-001-A01, AND 51-25-06-001-001-A01. FABRICATED REPAIR FILLER AND DOUBLER IAW SRM 53-00-03 REPAIR -001-A01, PRIMED AND TREATED ALL AREAS. INSTALLED FILLER AND DOUBLER PAINTED AND APPLIED AV8 IAW 51-42-21-001-001-A01, REO 670-53-21-503, 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: SILL — CORRODED (FUSELAGE) · airframe 20,141 hrs · 14,896 cycles

DURING INSP FOUND CORROSION ON AVIONICS BAY DOOR SILL. BLENDED CORROSION ON SILL IAW SRM 51-21-06-001-A01. PERFORMED LPI ON SILL NO CRACKS OR CORROSION NOTED AT THIS TIME IAW LPI NDTM 51-20-008. DAMAGE IS WITHIN LIMITS IAW REO 670-53-21-503. TREATED AND PAINTED REO 670-53-21-503.

Part: STRINGER — CORRODED (BS 333 S24R) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON STR 24R DOUBLER ATTACHING FLANGE AND WEBBING JUST FWD OF FS 333 IN AVIONICS BAY. REMOVED FASTENERS FOR ACCESS, BLENDED CORROSION IAW SRM 51-21-06. PERFORMED LPI ON STR, NO CORROSION FOUND, DAMAGE FOUND TO BE WITHIN LIMITS IAW NDTM 51-20-006 AND REO 670-53-21-503. TREATED, PRIMED AND INSTALLED FASTENERS AS REQUIRED IAW SRM 51-21-11, 51-25-06 AND 51-42-06. APPLIED TOP COAT IAW SRM 51-25-16.

Part: FITTING — CORRODED (BS 364) · airframe 20,141 hrs · 14,896 cycles

SHOOT BOLT FITTING NUTPLATES AND SURROUNDING STRUCTURE CORRODED FS 364.00 AVIONICS DOOR STRUCTURE. REMOVED NUTPLATES, REMOVED MINOR SURFACE CORROSION FROM BACK PLATE. TREATED AND PRIMED BACK PLATE IAW SRM 51-21-06-001, 51-21-11-001 AND 51-25-06-001. INSTALLED NUT PLATES IAW SRM 51-42-06-001 AND APPLIED TOP COAT IAW SRM 51-25-21-001.

Part: ATTACH FITTING — CORRODED (BS 295-310 S25R) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON STR 25R ATTACHING FLANGE BETWEEN FS 295 AND FS 310 IN AVIONICS BAY. REMOVED FASTENERS FOR ACCESS, BLENDED OUT CORROSION IAW SRM 51-42-06. PERFORMED LPI ON STR, NO CORROSION FOUND IAW LPI NDTM 51-20-006. DAMAGE FOUND TO BE WITHIN LIMITS IAW REO 670-53-21-503. TREATED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-11, 51-25-06, 51-42-06 AND APPLIED TOP COAT IAW SRM 51-25-16.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 20,141 hrs · 14,896 cycles

LT AND RT FS 280 BEAM SHOWS SIGNS OF CORROSION. REMOVED CORRODED 280 BEAM IAW SRM 51-42-13, 51-42-07, 51-42-20, 51-42-21. PREPARED NEW BEAM FOR INSTALL IAW REO 670-53-11-047, SRM 51-40-11. PERFORMED LPI, NO CRACKS FOUND AT THIS TIME IAW REO 670-53-11-047, NDTM LPI 51-20-08. INSTALLED 280 BEAM IAW REO 670-53-11-047, 51-42-06. APPLIED AV8 CORROSION INHIBITING COMPOUND TO NEW BEAM IAW SRM 51-21-11.

Part: SILL — CORRODED (FUSELAGE) · airframe 20,141 hrs · 14,896 cycles

SERVICE DOOR SILL CORRODED AROUND MOUNTING ANGLES. BLENDED OUT CORROSION AND FOUND SERVICE DOOR SILL TO BE OUT OF LIMITS IAW SRM 53-21-23. PERFORMED LPI NDTM ON BLENDED AREAS, NO CORROSION FOUND AT THIS TIME IAW LPI NDTM REO 670-53-21-499, 51-20-008. PERFORMED ROTO PEEN ON WORKED AREA IAW REO 670-53-21-499. DAMAGE WITHIN LIMITS OF REO 670-53-21-499. TREATED AND PRIMED AREA IAW SRM 51-21-11 AND 51-25-06.

Part: STRINGER — CORRODED (BS 333 S26R) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON STR 26R DOUBLER ATTACHING FLANGE AND WEBBING AT FS 333. REMOVED RIVETS FOR ACCESS, BLENDED CORROSION IAW SRM 51-21-06. PERFORMED LPI ON STR, NO CORROSION FOUND DAMAGE FOUND TO BE WITHIN LIMITS IAW LPI NDTM 51-20-006 AND REO 670-53-21-503. TREATED, PRIMED IAW SRM 51-21-11 AND 51-25-06. INSTALLED FASTENERS IAW SRM 51-42-06, 51-42-21, PAINTED REPAIR IAW SRM 51-25-16.

Part: DOUBLER — CORRODED (BS 295-310) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION AT STR 27 DOUBLER AROUND COAX CABLE BETWEEN FS 295 AND FS 310. REMOVED DME ANTENNA AND RIVETS FOR ACCESS IAW AMM 20-70-00 AND SRM 51-42-06. BLENDED OUT CORROSION, PERFORMED LPI ON STR DOUBLER AROUND CABLE, NO CORROSION FOUND AT THIS TIME IAW NDTM 51-20-006. INSTALLED RIVETS AS REQUIRED IAW SRM 51-42-06. INSTALLED DME ANTENNA IAW AMM 34-55-04. ALL DAMAGE WITHIN LIMITS OF REO 670-53-21-503.

Part: SKIN — CHAFED (BS 977 S27) · airframe 20,141 hrs · 14,896 cycles

SKIN CHAFED UNDER BELLY FAIRINGS 196DR AND 195DL AFT OF FS 977.0 FROM FAIRING SPLICE ANGLE AT STR 27. REMOVED BLEED AIR DUCT FOM, IAW SRM 51-41-00-001-001-A01. REPAIRED CHAFE AREA IAW REO 670-53-00-223 REV A. PERFORMED LPI ON CUTOUTS NO CRACKS FOUND AT THIS TIME. REO 670-5300-223 REV A, NDTM 51-20-006. TREATED, PRIMED ALL FABRICATED PARTS IAW SRM 51-21-11, 51-25-06. COMPLETED INSTALLATION OF ALL DOUBLERS, FILLERS AND SHIMS IAW REO 670-53-00-223 REV A. PAINTED REPAIR IAW SRM 51-25-16.

Part: BUTTSTRAP — CORRODED (BS 280) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON BUTT STRAP A FS 280 BETWEEN STR 25R AND 26R. BLENDED AREA AND FOUND TO BE OUT OF LIMITS. RECEIVED REO 670-53-11-450. PERFORMED LPI ON BLEND NO CORROSION FOUND AT THIS TIME IAW NDTM 51-20-006. TREATED, PRIMED, PAINTED AND APPLIED CORROSION INHIBITER IAW REO 670-53-11-450. COMPLETED REPAIR IAW REO 670-53-11-450.

Part: FITTING — CORRODED · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION FOUND ON INTERNAL FORWARD JACK FITTING ON RT JACK FITTING SUPPORT SKIN ATTACH FLANGE JUST FWD OF FS 280. REMOVED CORROSION IAW SRM 51-21-06-001-001-A01 FOUND TO BE WITHIN LIMITS PER REO 670-53-11-450. PERFORMED EDDY CURRENT INSPECTION . NO CRACKS OR CORROSION FOUND AT THIS TIME IAW REO 670-53-11-450 AND NDTM 51-20-008. TREATED, PRIMED, PAINTED AND APPLIED CORROSION INHIBITOR IAW REO 670-53-11-450.

Part: FITTING — CORRODED (BS 280) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION FOUND ON INTERNAL FWD JACK FITTING ON LT JACK FITTING SUPPORT SKIN ATTACH FLANGE AND WEB JUST FWD OF FS 280. REMOVED FASTENERS FOR ACCESS IAW 51-42--6-001-001-A01. REMOVED CORROSION IAW SRM 51-21-06-001-001-A01 FOUND TO BE OUT OF LIMITS. PERFORMED LPI ON LT JACK FITTING SUPPORT SKIN ATTACH FLANGE AND WEB, NO CORROSION FOUND AT THIS TIME IAW REO 670-53-11-450 AND NDTM 51-20-006. TREATED, PRIMED AREA IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01. INSTALLED FASTENERS AS REQUIRED IAW SRM 51-42-21-001-001-A01. PAINTED AND APPLIED CORROSION INHIBITOR PER SRM 51-25-16 AND 51-21-11.

Part: FLOOR PANEL — CORRODED (CARGO BAY) · airframe 20,141 hrs · 14,896 cycles

RT FWD STOWAGE COMPART FLOOR CORRODED. REMOVED CORRODED METAL FLOOR PLATE IN RT FWD STOWAGE COMPARTMENT. FABRICATED NEW FLOOR PLATE IAW CMM 25-29-07. INSTALLED NEW FABRICATED FLOOR PLATE IAW CMM 25-29-07.

Part: BUTTSTRAP — CORRODED (BS 280 S24-25L) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION FOUND ON BUTT STRAP AT 280 BETWEEN STR 24L AND 25L. REMOVED FASTENERS FOR ACCESS IAW 51-42-6. REMOVED CORROSION IAW SRM 51-21-06-001-001-A01 FOUND TO BE WITHIN LIMITS IAW REO 670-53-11-450. PERFORMED LPI ON STR 24L AND 25L NO CORROSION FOUND AT THIS TIME IAW NDTM 51-20-006. TREATED, PRIMED AREA IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01. INSTALLED FASTENERS AS REQUIRED IAW SRM 51-42-21-001-001-A01. PAINTED AND APPLIED CORROSION INHIBITOR IAW SRM 51-25-16 AND 51-21-11.

Part: ATTACH FITTING — CORRODED (BS 333 S25R) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON STR 25R DOUBLER ATTACHING FLANGE AND WEBBING JUST FWD OF FS 333 IN AVIONICS BAY. REMOVED FASTENERS FOR ACCESS, BLENDED CORROSION IAW SRM 51-21-06. PERFORMED LPI ON STR, NO CORROSION FOUND, DAMAGE FOUND TO BE WITHIN LIMITS IAW LPI NDTM 51-20-006 AND REO 670-53-21-503. TREATED, PRIMED AND INSTALLED FASTENERS AS REQUIRED IAW SRM 51-21-11, 51-25-06 AND 51-42-06. APPLIED TOP COAT IAW SRM 51-25-16.

Part: FITTING — GOUGED (WING) · airframe 20,141 hrs · 14,896 cycles

DURING INSP OF SIDE MLG, SIDE FITTING ASSY LT, FOUND GOUGE TO EDGE OF UPPER HORIZ FLANGE OTBD SIDE OF FITTING. BLENDED OUT CHAFE IAW SRM 51-12-00 AND REO 670-57-11-043. PERFORMED LPI IAW REO 670-57-11-043 AND NDTM 51-20-006 NO CRACKS OR DAMAGE NOTED. ROTO PEENE IAW SRM 51-24-11-001-001-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: STRINGER — CORRODED (BS 280 S27R) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON STR R27 L/E WEBBING AT FS 280. REMOVED CORROSION IAW SRM 51-21-06-001-001-A01. FOUND TO BE WITHIN LIMIT IAW REO 670-53-11-450. PERFORMED LPI ON BLENDED AREA, NO CORROSION FOUND AT THIS TIME IAW NDTM 51-20-006. TREATED, PRIMED, AND PAINTED IAW SRM 51-21-11. APPLIED CORROSION INHIBITOR IAW REO 670-53-11-450.

Part: STRINGER — CORRODED (BS 333-349 S26R) · airframe 20,141 hrs · 14,896 cycles

FOUND CORROSION ON STR 26R BETWEEN FS 333-349.00. REMOVED RIVETS FOR ACCESS, BLENDED CORROSION, REMOVED .002 WITHIN LIMITS IAW SRM 53-21-03. TREATED, PRIMED, INSTALLED RIVETS, PRIMED AND PAINTED IAW SRM 51-21-11, 51-25-06, 51-42-06, AND 51-25-16.

Part: STRUCTURE — CORRODED (BS 813 S27) · airframe 20,141 hrs · 14,896 cycles

DURING INSP FOUND CORROSION PRESENT AT FS 813 STR 27 BETWEEN APPROX RBL 4" TO LBL 4". REMOVED RIVETS FOR ACCESS IAW SRM 51-42-00-001-001-A01. BLENDED OUT CORROSION FOUND WITHIN LIMITS, TREATED, PRIMED, INSTALLED RIVETS AND PAINTED IAW SRM 51-21-06, 53-31-06, 51-21-11, 51-25-06, 51-42-06 AND 51-25-16.

Part: STRINGER — CORRODED (BS 333-349 S26R) · airframe 20,141 hrs · 14,896 cycles

FOUND CORROSION ON STR 26R BETWEEN FS 333 - FS 349.00. REMOVED RIVETS FOR ACCESS BLENDED CORROSION AND FOUND WITHIN LIMITS IAW SRM 53-21-03. TREATED, PRIMED, INSTALLED RIVETS IAW SRM 51-21-11, 51-25-06, 51-42-06, AND 51-25-16.

Part: ANGLE — CORRODED · airframe 20,141 hrs · 14,896 cycles

FOUND CORROSION ON AVIONICS DOOR SURROUND STRUCTURE ANGLE THAT IS ATTACHED TO STR 27R. REMOVED RIVETS TO GAIN ACCESS TO CORROSION IAW 51-42-06-001-001-A01. REMOVED CORROSION FROM INBD SIDE OF INTERCOASTAL (STR 27L) FOUND TO BE OUT OF LIMITS IAW SRM 51-21-06 RECEIVED REO 670-53-21-501, PERFORMED LPI ON STR 27L NO CRACKS OR CORROSION NOTED AT THIS TIME IAW NDTM 51-20-006. TREATED, PRIMED, INSTALLED RIVETS AND PAINTED IAW SRM 51-21-11, 51-25-06, 51-42-06 AND 51-25-16. COMPLETED REPAIR IAW REO 670-53-21-501.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 20,141 hrs · 14,896 cycles

FLIGHT DECK FLOOR PANEL, FLOORBEAM STRUCTURE ANGLE ON FWD SIDE OF FS280.00 BEAM SHOW SIGNS OF CORROSION. REMOVED ANGLE AND INSTALLED NEW ANGLE IAW SRM 51-42-06.

Part: SEAT TRACK — CORRODED (BS 477-581) · airframe 20,141 hrs · 14,896 cycles

DURING INSP FOUND EVIDENCE OF CORROSION LT AISLE SEAT RAIL BETWEEN FS 477 AND FS 581. BLENDED CORROSION, ALL BLENDS WITHIN LIMITS IAW REO 670-53-00-013. TREATED AND PRIMED AREA IAW SRM 51-21-11, 51-25-06.

Part: ANGLE — CORRODED (DOOR FRAME) · airframe 20,141 hrs · 14,896 cycles

FOUND CORROSION ON AVIONICS DOOR ANGLE THAT IS ATTACHED TO STR 26R SURROUND STRUCTURE. BLENDED OUT .002" OF MATERIAL , LEAVING .061" OUT OF TOTAL THICKNESS OF .063" DAMAGE WITHIN LIMITS IAW 53-21-23. BLENDING DONE IAW SRM 51-21-06. TREATED, PRIMED, AND PAINTED WORKED AREA IAW SRM 51-21-11, 51-25-06 AND 51-25-16.

Part: SEAT TRACK — CORRODED (BS 581-669) · airframe 20,141 hrs · 14,896 cycles

DURING INSP, EVIDENCE OF CORROSION ON RT CTR AISLE SEAT RAIL BETWEEN FS 581 AND 669. REMOVED CORROSION, OUT OF LIMITS. REMOVED AND INSTALL NEW SEAT TRACK RAIL BETWEEN FS 581 AND 669 IAW SRM 51-41-02.

Part: SEAT TRACK — CORRODED (BS 581-669) · airframe 20,141 hrs · 14,896 cycles

DURING INSP EVIDENCE OF CORROSION ON LT CTR AISLE SEAT RAIL BETWEEN FS 581 AND 669. REMOVED CORROSION, OUT OF LIMITS. REMOVED AND INSTALL NEW SEAT TRACK RAIL BETWEEN FS 581 AND 669 IAW SRM 51-41-02.

Part: FRAME — DAMAGED (BS 597 S22-23R) · airframe 20,141 hrs · 14,896 cycles

DURING INSP FOUND TOOLING DAMAGE OF FS 597 FRAME ATTACH FLANGE BETWEEN STR 23R AND 22R. REMOVED RIVETS FOR FOM, BLENDED OUT TOOLING MARKS AND PERFORMED LPI IAW SRM 51-42-06, 51-21-06 AND NDTM 51-20-006. TREATED, PRIMED, INSTALLED RIVETS AND PAINTED WORKED AREA IAW SRM 51-21-11, 51-25-06, 51-42-06 AND 51-25-16.

Part: SEAT TRACK — CORRODED (BS 477-581) · airframe 20,141 hrs · 14,896 cycles

DURING INSP, EVIDENCE OF CORROSION ON RT CENTER AISLE SEAT RAIL BETWEEN FS 477 AND FS 581. REMOVED CORROSION, OUT OF LIMITS. REMOVED AND INSTALL NEW SEAT TRACK RAIL BETWEEN FS 485 TO FS 581 IAW SRM 51-41-02.

Part: FRAME — CORRODED (BS 597 S27L) · airframe 20,141 hrs · 14,896 cycles

DURING INSP, FOUND CORROSION AT FS 597 ON FRAME ATTACH FLANGES AT STR 27 RBL4"- LBL4". REMOVED RIVETS ALONG FRAME IAW SRM 51-42-06-001-001-A01. REMOVED CORROSION IAW SRM 51-21-06-001-001-A01 FOUND TO BE WITHIN LIMITS IAW 53-31-06-101-003-A01. TREATED, PRIMED AREA, INSTALLED RIVETS AND PAINTED IAW SRM 51-21-11, 51-25-06, 51-42-06 AND 51-25-16.

Part: SEAT TRACK — CORRODED (BS 364-469) · airframe 20,141 hrs · 14,896 cycles

FOUND 6 SPOTS OF CORROSION ON SEAT TRACK AT FS 364 TO FS 469 AT LBL9. REMOVED CORROSION FOUND TO BE OUT OF LIMITS. REMOVED AND INSTALLED NEW SEAT RAIL BETWEEN FS 333.00 TO FS 485.00 IAW SRM 51-41-02.

Part: STRINGER — CORRODED (BS 597 S24R) · airframe 20,141 hrs · 14,896 cycles

FOUND CORROSION AT FS 597 STR 24R ON IB SIDE EDGE OF THE TOP LEDGE OF THE STR. UPON FURTHER INVESTIGATION FOUND TO BE PAINT ONLY. CLEANED AND TREATED, PRIMED AND PAINTED IAW SRM 51-26-00-110-801-A01, 51-21-11, 51-25-06, 51-25-16. DURING FURTHER INVESTIGATION OF STR 24R FOUND TOOLING DAMAGE AND PITTING CORROSION ON WEB OF STR O/B SIDE AT FS 597. BLENDED IAW SRM 51-21-06-001-001-A01, MEASURED AND FOUND TO BE OUT OF LIMITS, IAW SRM 53-31-03-003-A01. PERFORM LPI ON BLENDED AREA, NO CRACKS OR CORROSION FOUND, IAW REO 670-53-31-150 LPI NDTM 51-20-008. TREATED, PRIMED AND PAINTED IAW 51-21-11, 51-25-06 AND 51-25-16.

Part: SILL — CORRODED (FUSELAGE) · airframe 20,141 hrs · 14,896 cycles

CORROSION ON AFT CARGO DOOR SILL. BLENDED OUT CORROSION IAW SRM 51-21-06, MEASURED REMOVED .010" MATERIAL SENT TO ENGINEERING. PERFORMED LPI ON AREA NO CORROSION FOUND LIP NDTM 51-20-006. TREATED AND PRIMED IAW REO 670-53-61-520, PAINTED IAW SRM 51-25-21. APPLIED CORROSION INHIBITING COMPOUND SRM 51-21-11.

Part: SEAT TRACK — CORRODED (BS 394-453) · airframe 20,141 hrs · 14,896 cycles

FOUND 4 SPOTS OF CORROSION ON SEAT RAIL BETWEEN FS 394 AND 453 AT RBL9. REMOVED CORROSION, FOUND OUT OF LIMITS. REMOVED AND INSTALLED NEW SEAT TRACK RAIL BETWEEN FS 333.00 TO 485.00 IAW SRM 51-41-02.

Part: SILL — CORRODED (BS 379-394) · airframe 20,141 hrs · 14,896 cycles

FOUND CORROSION ON RT FLOOR SILL AT FS 379 TO FS 394 AT RBL 42. CLEANED AND BLENDED CORROSION IAW SRM 51-21-06. REMOVED .0017 MATERIAL .048 REMAINING WITHIN LIMITS IAW SRM 53-00-00. TREATED, PRIMED, PAINTED IAW 51-21-11, 51-25-06 AND 51-25-16.

Part: SILL — CORRODED (BS 349-364) · airframe 20,141 hrs · 14,896 cycles

FOUND CORROSION ON RT FLOOR SILL AT FS 349 TO FS 364 AT RBL 42. CLEANED AND BLENDED CORROSION IAW SRM 51-21-06. REMOVED .0043 MATERIAL .0457 REMAINING WITHIN LIMITS IAW SRM 53-00-00. TREATED, PRIMED, PAINTED IAW 51-21-11, 51-25-06 AND 51-25-16.

Part: FRAME — CORRODED (BS 629) · airframe 20,141 hrs · 14,896 cycles

DURING INSP FOUND CORROSION OF FS629 FRAME ATTACH FLANGE AT STR 27 TO RBL 6". REMOVED FASTENERS FOR FOM. CLEANED AND BLENDED CORROSION IAW SRM 51-21-06. ORIGINAL MATERIAL .063" MATERIAL REMOVED .005, REMAINING THICKNESS .058", WITHIN LIMITS IAW SRM 53-31-06. TREATED, PRIMED INSTALLED FASTENERS AND PAINTED IAW SRM 51-21-11, 51-26-06, 51-42-21, 51-42-06 AND 51-25-16.

Part: BULKHEAD — CORRODED (BS 280) · airframe 20,141 hrs · 14,896 cycles

LT AND RT FS 280.00 BULKHEAD WEBBING SHOWS SIGNS OF CORROSION. RT 280 BEAM PREVIOUSLY REMOVED. REMOVED AFFECTED FASTENERS AT CORRODED SECTION AND BLENDED LIGHT SURFACE CORROSION. BLEND DEPTH AT .005 DEEP, WITHIN LIMITS IAW SRM 53-11-10 PG 201 REPAIR "A". ORIGINAL SKIN THICKNESS .040, BLENDED TO .035 REMAINING. INSTALLED NEW CR3213-5 RIVETS, TREATED, PRIMED, AND PAINTED IAW SRM 51-21-11, 51-25-06, 51-25-16 AND 51-42-13. LT 280 BEAM PREVIOUSLY REMOVED. REMOVED AFFECTED FASTENERS AT CORRODED SECTION AND BLENDED LIGHT SURFACE CORROSION. BLEND DEPTH AT .003 DEEP, WITHIN LIMITS IAW SRM 53-11-10 PG 201 REPAIR "A". ORIGINAL SKIN THICKNESS .040, BLENDED TO .036 REMAINING. INSTALLED NEW CR3213-5 RIVETS, TREATED, PRIMED, AND PAINTED IAW SRM 51-21-11, 51-25-06, 51-25-16 AND 51-42-13.

Part: SEAT TRACK — CORRODED (BS 485-581) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON LT SEAT TRACK AT FS 485.00 TO 581.00. REMOVED CORROSION ON LT SIDE SEAT TRACK FROM FS 485.00 TO 581. MAX MATERIAL REMOVED .015. MATERIAL THICKNESS IS .370, REMAINING MATERIAL IS .355 ALL BLENDS ARE WITHIN LIMITS. ALL WORK DONE IAW REO 670-53-00-013. CORROSION AND BLENDS WERE ON OUTSIDE LIP ONLY WHERE MATERIAL THICKNESS IS .370.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 20,141 hrs · 14,896 cycles

STRIKER ANGLE, BELOW MID CAP ANGLE CORRODED (AT PAX DOOR ENTRANCE). REMOVED KICKPLATE ANGLE BELOW MID CAP ANGLE IAW SRM 51-42-06. LOCATED FASTENER HOLES IN NEW PART, KICKPLATE ANGLE IAW SRM 51-42-06. TREATED HOLES IAW SRM 51-21-11. INSTALLED KICKPLATE ANGLE IAW SRM 51-42-06.

Part: SEAT TRACK — CORRODED (BS 379-485) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON LT SEAT TRACK AT FS 379.00 TO 485.00. REMOVED CORROSION ON LT SIDE SEAT TRACK FROM FS 379.00 TO 485.00. MAX MATERIAL REMOVED .020. MATERIAL THICKNESS IS .370, REMAINING MATERIAL IS .350 ALL BLENDS ARE WITHIN LIMITS. ALL WORK DONE IAW REO 670-53-00-013. CORROSION AND BLENDS WERE ON OUTSIDE LIP ONLY WHERE MATERIAL THICKNESS IS .370.

Part: SEAT TRACK — CORRODED (BS 581-661) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON RT SEAT TRACK AT FS 581.00 TO 661.00. REMOVED CORROSION ON LT SIDE SEAT TRACK FROM FS 581 TO 661. MAX MATERIAL REMOVED .010. MATERIAL THICKNESS IS .370, REMAINING MATERIAL IS .360 ALL BLENDS ARE WITHIN LIMITS. ALL WORK DONE IAW REO 670-53-00-013. CORROSION AND BLENDS WERE ON OUTSIDE LIP ONLY WHERE MATERIAL THICKNESS IS .370.

Part: SEAT TRACK — CORRODED (BS 485-581) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON RT SEAT TRACK AT FS 485.00 TO 581.00. REMOVED CORROSION ON LT SIDE SEAT TRACK FROM FS 485.00 581. MAX MATERIAL REMOVED .020, MATERIAL THICKNESS IS .370, REMAINING MATERIAL IS .350 ALL BLENDS ARE WITHIN LIMITS. ALL WORK DONE IAW REO 670-53-00-013. CORROSION AND BLENDS WERE ON OUTSIDE LIP ONLY WHERE MATERIAL THICKNESS IS .370.

Part: MOUNT — CHAFED (CARGO NET) · airframe 20,141 hrs · 14,896 cycles

FOUND CHAFING AT FS 557 BETWEEN STR 25R AND 24R UNDER INBD MOUNT FOR FLOOR CARGO SAFETY NET. CLEANED AREA AND REMOVED DAMAGE FROM CHAFING IAW SRM 51-26-00-110-801-A01 AND 53-00-00-001-A01. ORIGINAL MATERIAL THICKNESS .268" REMAINING THICKNESS .248" FOUND WITHIN LIMITS IAW 53-00-00-001-A01 PAGE 2. TREATED, PRIMED AND PAINTED IAW SRM 51-21-11, 51-25-06 AND 51-25-16.

Part: SEAT TRACK — CORRODED (BS 374-485) · airframe 20,141 hrs · 14,896 cycles

ENVIDENCE OF CORROSION ON LT SEAT TRACK FS374.00 TO 485.00. REMOVED CORROSION ON LT SIDE SEAT TRACK FROM FS 374.00 TO 485.00. MAX MATERIAL REMOVED .020. REMAINING THICKNESS .350 WITHIN LIMITS IAW REO 670-53-00-013. WORK DONE ON OUTSIDE LIP ONLY (MATERIAL THICKNESS .370)

Part: SEAT TRACK — CORRODED (BS 581-661) · airframe 20,141 hrs · 14,896 cycles

EVIDENCE OF CORROSION ON LT SEAT TRACK AT FS 581.00 TO 661.00. REMOVED CORROSION ON LT SIDE SEATTRACK FROM FS 581 TO 661. MAX MATERIAL REMOVED .010. MATERIAL THICKNESS IS .370, REMAINING MATERIAL IS .360 ALL BLENDS ARE WITHIN LIMITS. ALL WORK DONE IAW REO 670-53-00-013. CORROSION AND BLENDS WERE ON OUTSIDE LIP ONLY WHERE MATERIAL THICKNESS IS .370.

Part: SMOKE DETECTOR — FAILED (CARGO BAY) · airframe 20,076 hrs · 14,847 cycles

FIRE SYS FAULT STATUS MESSAGE. PLACED ON MEL 26-00-1. MEL CLEARED ON 9/27. RAN FIRE SYS TEST MDC REPORTS AFT SMOKE DETECTOR FAILED REPLACED AFT CARGO SMOKE DETECTOR IAW AMM TASK 26-15-01-000-801 AND TASK 26-15-01-400-801 C/W OPS TEST. OPS TEST GOOD NO OTHER DEFECTS NOTED. ACFT RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (CABIN LIGHTS) · airframe 19,940 hrs · 14,747 cycles

SMF- ROW 12 BURNED WIRING ODOR. T/S TO SIDEWALL DOWNWASH LIGHT POWER UNIT DIMMER AT ROW 12A,B. DEACTIVATED UNIT DIMMER. PERFORMED OPS TEST OF PAX COMPARTMENT LIGHTS PER TASK 33-21-00-710-801 OF THE AMM. NO ODOR OR DEFECTS NOTED. OPS PACKS WITH APU BLEED AND ENGS BLEED AIR. NO ODOR. REPLACED BALLAST. RETURNED TO SERVICE.

Part: CLAMP — LOOSE (LT AC PACK) · airframe 19,721 hrs · 14,582 cycles

PDX - LEFT ENG BLEED CAUTION MSG AFTER TAKEOFF. NO FAULTS REPORTED IN MDC, PERFORMED GVI OF L BLEED LOOPS, NO DEFECTS FOUND. FOUND SMALL AIR LEAK ON L AIR CONDITIONING PACK, TIGHTENED V BAND CLAMP, NO FURTHER LEAKS FOUND. PERFORMED BLEED - AIR LEAK DET & WARNING SYST OPS CHECK. OPS CHECK GOOD. GROUND RAN AIRCRAFT AT TAKEOFF FOR APPROX 5 MIN & CLIMB FOR 2 MIN. NO CAUTION MSGS OR FAULTS OK FOR CONTINUED SERVICE. NO PARTS REPLACED.

Part: BALLAST — SMOKE (CABIN LIGHTS) · airframe 19,508 hrs · 14,417 cycles

YEG- STRONG ODOR IN CABIN BETWEEN ROWS 9-14. DISCONNECTED SIDEWALL LIGHT AND STOWED WIRES AT 13A. COULD NOT DUPLICATE ODOR. DEFERRED THE SIDEWALL LIGHT. RELAMPED SIDEWALL LIGHTS AT ROWS 14AB, AND REPLACED BALLAST ASSY FOR SIDEWALL LIGHT AT ROW 13AB IAW AMM TASKS 33-21-09-000-801-A01 AND 33-21-09-400-801-A01. OPS CHECK GOOD. RETURNED TO SERVICE.

Part: BALLAST — ODOR (CABIN LIGHTS) · airframe 19,139 hrs · 14,134 cycles

HOT ODOR MID CABIN. DEFERRED CABIN LIGHTS IAW 33-21-1. CLEARED 5/27 BY REMOVE AND REPLACE OF MAIN CABIN BALLAST AT SEAT POSITION 13 A AND B IAW AMM TASK 33-21-03-000-801-A01 AND 33-21-03-400-801-A01, OPS TEST GOOD. RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED · airframe 18,426 hrs · 13,559 cycles

ONT- IN CRUISE 25 MIN OUT OF PDX, STAB CH1 INOP STATUS MSG CAME ON. 5-10 MIN LATER, PITCH FEEL CAUTION MESSAGE ILLUMINATED. DUE TO RUNWAY LENGTH AT BUR, DIVERTED TO ONT. LANDING UNEVENTFUL. C/W FIM TASK 27-31-00-710-802 FAULTS CLEARED, C/W OPERATIONAL TEST IAW AMM TASK 27-31-00-710-802. OPS CHECK GOOD. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: CONTROL UNIT — MALFUNCTIONED (FIRE EXTING) · airframe 18,276 hrs · 13,419 cycles

SFO - FIRE SYS FAULT STATUS MESSAGE. PLACED ON MEL 26-00-1. RETURNED TO SERVICE. 2/5 MDC SHOWS NO CURRENT FAULT. FAULT HISTORY SHOWS FIRE EX CONTROL UNIT O/P DISCRETE ENG BLT 1. COMPLIED WITH FIM TASK 26-10-01-810-808-A01. SYSTEM TEST GOOD. CLEAR MEL. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK LT INBD SEAT TRACK NR 7 HAS LIGHT CORROSION AT X388, X428 AND X449. BLENDED CORROSION REF 8/4-53-884 PG 6 STEP 1. MAX MATERIAL REMOVED .017, .015 AND .025" RESPECTIVELY. BLENDS WITHIN LIMITS. HFEC INSP IAW RD 8/4-53-884, D8-400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. TREATED BLENDED AREA REF RD8/4-53-884.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK LOWER FUSELAGE EXTERNAL SKIN HAS NICK AT APPROX STA X52 BETWEEN STRINGERS 31R AND 32R. BLENDED OUT DAMAGE WITH SCRUB PAD. HFEC INSP IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. UT THICKNESS CHECK IAW Q400 NDTM PART 1, 51-00-04. HIGH .063" LOW .056". FOUND OUT OF LIMITS. MAPPED FOR ENGINEERING. BLEND FOUND IN LIMITS IAW RD8/4-53-2455. PAINTED IAW Q400 SRM 51-25-05 PG 206.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK RT INBD SEAT TRACK NR 16 IS PITTED AT APPROX X670, X673 AND X698. EVALUATED SEAT TRACK FOUND TO BE OUT OF LIMITS. REMOVED SEAT TRACK PREPPED AND INSTALLED NEW NR 15 SEAT TRACK. IAW Q400 SRM 51-40-07, 51-40-15, 51-42-05 AND 51-25-10.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK RT INBD SEAT TRACK NR 13 HAS LIGHT CORROSION AT X419. BLENDED CORROSION REF 8/4-53-884 PG 6 STEP 1. MAX MATERIAL REMOVED .024". BLEND WITHIN LIMITS. HFEC INSP IAW RD 8/4-53-884. D8-400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. TREATED BLENDED AREA REF RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK LT INBD SEAT TRACK NR 6 HAS CORROSION AT X181 AND X196. BLENDED CORROSION REF 8/4-53-884 PG 6 STEP 1. MAX MATERIAL REMOVED NEGLIGIBLE AND .014" RESPECTIVELY. BLENDS WITHIN LIMITS. HFEC INSP IAW RD 8/4-53-884, D8-400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. TREATED BLENDED AREA REF RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK RT INBD SEAT TRACK NR 15 IS PITTED AT APPROX X668. EVALUATED SEAT TRACK FOUND TO BE OUT OF LIMITS. REMOVED SEAT TRACK PREPPED AND INSTALLED NEW NR 15 SEAT TRACK IAW Q400 SRM 51-40-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK LT INBD SEAT TRACK IS CORRODED AT X608, X619, X637 AND X645. BLENDED CORROSION REF RD8/4-53-884 FOUND OUT OF LIMITS. REMOVED SEAT TRACK IAW Q400 SRM 51-40-07. PREPPED AND INSTALLED NEW TRACK IAW Q400 SRM 51-40-07, 51-21-10, 51-42-00 AND 51-40-15.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK L/H INBD SEAT TRACK NR 5 HAS CORROSION AT STA X1 TO X20 ON OTBD FLANGE AND ATTACH ANGLE FOR FLOOR PANEL 131CZ. TRACK FOUND TO BE OUT OF LIMITS AS PER RD 8/4-53-884. REMOVED TRACK AND INSTALLED NEW SEAT TRACK REF Q400 SRM 51-40-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT OTBD SEAT TRACK HAS CORROSION AT STA X-810 TO X-824. BLENDED CORROSION IAW REO 670-53-00-013 SHT 2 STEPS 1-2. MAX MATERIAL REMOVED WAS .004". BLEND IS WITHIN LIMITS IAW REO 670-53-00-013 TABLE 1. ALODINED IAW SRM 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT INBRD SEAT TRACK HAS CORROSION AT STA X648. BLENDED OUT CORROSION IAW REO 670-53-00-013, MAX MATERIAL REMOVED. .015" WITHIN LIMITS IAW REO 670-53-00-013. ALODINED IAW CRJ SRM 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT OTBD SEAT TRACK HAS CORROSION AT STA X714. BLENDED CORROSION IAW REO 670-53-00-013 SHT 2 STEPS 1-2. MAX MATERIAL REMOVED WAS .018". BLEND IS WITHIN LIMITS IAW REO 670-53-00-013 TABLE 1. ALODINED IAW SRM 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT OTBD SEAT TRACK HAS CORROSION AT STA X883. BLENDED CORROSION IAW REO 670-53-00-013 SHT 2 STEPS 1-2. MAX MATERIAL REMOVED WAS .004", BLEND IS WITHIN LIMITS IAW REO 670-53-00-013 TABLE 1. ALODINED IAW SRM 51-21-11.

Part: STIFFENER — CRACKED (BS 280 BULKHEAD) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK X280 BEAM BULKHEAD STIFFENER AT Y26R JUST BELOW CABIN FLOOR LEVEL AND ON FWD SIDE OF BULKHEAD IS CRACKED. REMOVED STIFFENER, FABRICATED NEW STIFFENER REF CRJ 700 SRM 53-11-10-003-A01 PAGE 16 ITEM 81 FOR MATERIAL SPEC. TREATED AND APPLIED PRIMER AND PAINT. INSTALLED NEW ANGLE IAW CRJ SRM 51-42-06.

Part: SKIN — CORRODED (FUSELAGE)

C4 CHECK, FUSELAGE SKIN CORRODED AROUND LOWER TCAS ANTENNA CUTOUT. BLENDED CORROSION AND FOUND OUT OF LIMITS. IAW SRM 53-21-01-002-A01. HFEC INSPECTION IAW NDTM 53-00-000-250-A01. NO CRACKS NOTED. BLEND WITH LIMITS IAW REO 670-53-21-374.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT OTBD SEAT TRACK HAS CORROSION AT STA X-853. BLENDED CORROSION IAW REO 670-53-00-013 SHT 2 STEPS 1-2. MAX MATERIAL REMOVED WAS .012", BLEND IS WITHIN LIMITS IAW REO 670-53-00-013 TABLE 1. ALODINED IAW SRM 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT INBD SEAT TRACK HAS CORROSION AT STA X597. BLENDED OUT CORROSION IAW REO 670-53-00-013, MAX MATERIAL REMOVED, INNER CHANNEL .003", UPPER CLAW .005". WITHIN LIMITS IAW REO 670-53-00-013. ALODINED IAW CRJ SRM 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT OTBD SEAT TRACK HAS CORROSION AT STA X841 TO X860. BLENDED CORROSION IAW REO 670-53-00-013 SHT 2 STEPS 1-2. MAX MATERIAL REMOVED WAS .005". BLEND IS WITHIN LIMITS IAW REO 670-53-00-013 TABLE 1. ALODINED IAW SRM 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT OTBD SEAT TRACK HAS CORROSION AT STA X785. BLENDED CORROSION IAW REO 670-53-00-013 SHT 2 STEPS 1-2. MAX MATERIAL REMOVED WAS .007". BLEND IS WITHIN LIMITS IAW REO 670-53-00-013 TABLE 1. ALODINED IAW SRM 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT OTBD SEAT TRACK HAS CORROSION AT STA X797. BLENDED CORROSION IAW REO 670-53-00-013 SHT 2 STEPS 1-2. MAX MATERIAL REMOVED WAS .010". BLEND IS WITHIN LIMITS IAW REO 670-53-00-013 TABLE 1. ALODINED IAW SRM 51-21-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT OTBD SEAT TRACK HAS CORROSION AT STA X690. BLENDED CORROSION IAW REO 670-53-00-013 SHT 2 STEPS 1-2. MAX MATERIAL REMOVED WAS .025". BLEND IS WITHIN LIMITS IAW REO 670-53-00-013 TABLE 1. ALODINED IAW SRM 51-21-11.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT INBD SEAT TRACK HAS NICKS AND SCRATCHES AT STA X581, X629, X661, X690. BLENDED OUT NICKS AND SCRATCHES, MAX MATERIAL REMOVED .041". ALL BLENDS WITHIN LIMITS AIW REO 670-53-00-013. FPI INSPECTED IAW HORIZON NDTM CHAPTER 8 NO CRACKS NOTED. ALODINED IAW CRJ SRM 51-21-11.

Part: SKIN — DAMAGED (RT ELEVATOR) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK. RT ELEVATOR UPPER SKIN ON AFT OTBD CORNER REQUIRES A PERMANENT REPAIR. REMOVED DAMAGE AS REQUIRED PER REO 670-55-21-058. HFEC INSPECTED IAW REO 670-55-21-058 NOTE 4 AND NDTM PT 1, 51-20-006. NO CRACKS NOTED. FABRICATED UPPER AND LOWER REPAIR DOUBLERS AND PACKERS. LOCATED, DRILLED AND COUNTERSUNK DOUBLERS, PACKERS AND WEDGE FILLER. ALODINED AND PRIMED IAW REO 670-55-21-058. INSTALLED REPAIR IAW REO 670-55-21-058.

Part: SEAT TRACK — CORRODED (BS 485-581) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT INBD SEAT TRACK BETWEEN STA FS485-581 HAS CORROSION AT THESE LOCATIONS FS491-493.5, FS499-526, FS531.5-543, FS555.5-551. FS568-573. BLENDED CORROSION, MAX MATERIAL REMOVED .021" ALL BLENDS WITHIN LIMITS PER REO 670-53-00-013. ALODINED AREA IAW SRM 51-21-11.

Part: SEAT TRACK — GOUGED (BS 626.5) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK LT SEAT TRACK HAS GOUGE INSIDE THE TRACK AT APPROX STA FS626.500. BLENDED OUT GOUGE IAW 670-53-00-013 SHT 2 STEPS 1-2. .005" MAX MATERIAL REMOVED. BLEND IS WITHIN LIMITS IAW REO 670-53-00-013 TABLE 1. FPI IAW HORIZON NDTM SECT 8 NO CRACKS NOTED. ALODINED AREA IAW SRM 51-21-11.

Part: FASTENER — MISSING (STRUCTURE) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK 2 MISSING FASTENERS AT BL 9R, FS281 AND FS283. INSTALLED FASTENERS IAW CRJ SRM 51-42-13.

Part: HINGE — DAMAGED (LT ELEVATOR) · airframe 17,007 hrs · 12,306 cycles

PDX C4 CHECK ELEVATOR LT MOUNT LUG. THE HINGE ASSY HAS DAMAGE THE ANTI ROTATION LUG RAISED AND SMOKING METAL. REMOVED HSTAB HINGE BOLT AND ANTI ROTATION COLLARD, BLENDED OUT DAMAGE IAW REO 670-55-11-099 REV B AND REO 670-55-11-112 REV A. HFEC IAW NDTM PT 6, 51-20-006 AND REO670-55-11-099 STEP 4. NO CRACKS NOTED. ROTOPEENED AREA IAW 670-55-11-099 REV B STEP 5. INSPECTED PIN IAW REV A. ALODINED AND PRIMED AREA IAW REO 670-55-11-099 REV B. INSPECTED.

Part: LATCH — STIFF (PAX DOOR) · airframe 16,242 hrs · 11,719 cycles

PDX - FLIGHT 2562 - MAIN CABIN DOOR REPORTED AS DIFFICULT TO LATCH SHUT. MAINTENANCE COULD NOT DUPLICATE THE PROBLEM. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: LATCH — LACK OF LUBE (PAX DOOR) · airframe 16,232 hrs · 11,711 cycles

SJC - FLIGHT 2577 - MAIN CABIN DOOR HARD TO LATCH SHUT. MAINTENANCE LUBRICATED THE LATCH. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FIRE LOOP — INTERMITTENT (LT NACELLE) · airframe 15,262 hrs · 11,016 cycles

PDX - FIRE SYSTEM FAULT MESSAGE DISPLAYED. PLACED ON MEL 26-00-1. FOUND LEFT ENGINE LOOP "A" INTERMITTENT, OPEN OR SHORTED. MEL CONTINUED, FURTHER TROUBLESHOOTING REQUIRED. REPLACED THE FIRE LOOP A. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING MESSAGE — ILLUMINATED · airframe 15,215 hrs · 10,986 cycles

GEG - FLIGHT 2518 - INTERMITTENT FIRE SYSTEM FAULT MESSAGE. PLACED THE SYSTEM ON MEL 26-00-1. AIRCRAFT RETURNED TO SERVICE.

Part: START VALVE — MALFUNCTIONED · airframe 15,123 hrs · 10,928 cycles

PDX - FLIGHT 2533 - LEFT START VALVE FAILED TO OPEN DURING CROSS BLEED START. RETURNED TO THE GATE. MAINTENANCE PERFORMED TWO CROSS BLEED STARTS WITH NO DEFECTS, COULD NOT DUPLICATE. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: ECU — FAILED (NLG STEERING) · airframe 14,716 hrs · 10,461 cycles

TUL - RETURN TO THE GATE FOR THE NOSE WHEEL STEERING CAUTION LIGHT, MAINTENANCE RESET FAILED. FERRIED THE AIRCRAFT TO PDX WHERE THE ECU AND STEERING MANIFOLD WERE REPLACED. OPERATIONAL CHECKS GOOD, AIRCRAFT RETURNED TO SERVICE.

Part: SHUTOFF VALVE — FAILED (ENGINE BLEED) · airframe 14,523 hrs · 10,494 cycles

PDX - FLIGHT 2551 (PDX-SBA) ON CLIMB RECEIVED A LEFT BLEED DUCT WARNING MESSAGE FOLLOWED BY A LEFT BLEED DUCT CAUTION. RETURNED TO THE FIELD AND ACCOMPLISHED A OVERWEIGHT LANDING. MAINTENANCE PERFORMED A OVERWEIGHT LANDING INSPECTION AND FOUND THAT DESCENT RATE AND WEIGHT DID NOT MEET OVERWEIGHT LANDING CRITERIA, NO DEFECTS NOTED. REPLACED THE LEFT PACK HOT AIR SHUTOFF VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — FALSE ACTIVATION · airframe 14,435 hrs · 10,432 cycles

GEG - AFTER ENGINE START RECEIVED A AUTO FLOW INHIBIT AND XFLOW CAUTION MESSAGE. RETURNED TO THE GATE. MAINTENANCE CYCLED THE FUEL SYSTEM CIRCUIT BREAKERS. SYSTEM OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: ANTI-ICE VALVE — FAILED (RT NACELLE) · airframe 14,428 hrs · 10,428 cycles

GEG - RECEIVED A RIGHT COWL ANTI-ICE VALVE OPEN CAUTION MESSAGE AND A RIGHT START VALVE CAUTION MESSAGE. RETURNED TO THE GATE. MAINTENANCE REPLACED THE COWL ANTI-ICE VALVE AND CROSS BLEED VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN (BRAKE OVERHEAT) · airframe 14,185 hrs · 10,246 cycles

YYC - ON CLIMB RECEIVED A BRAKE OVERHEAT MESSAGE. CLEARED THE WARNING BY CHECKLIST. MAINTENANCE INSPECTED THE BRAKES AND SYSTEM WITH NO DEFECTS. PERFORMED A OPERATIONAL CHECK IAW TASK 32-46-00-720-801-A01. CHECKS GOOD WITH NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: PRESSURE SWITCH — MALFUNCTIONED (ENGINE OIL) · airframe 14,149 hrs · 10,217 cycles

DEN - ON TAXI OUT, RECEIVED A LEFT ENGINE OIL PRESSURE WARNING. RETURNED TO THE GATE. MAINTENANCE REPLACED THE ENGINE OIL PRESSURE SWITCH. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN (BRAKE OVERHEAT) · airframe 14,078 hrs · 10,167 cycles

DEN - ON APPROACH, THE BRAKE OVERHEAT MESSAGE ILLUMINATED, COMPLIED WITH THE CHECKLISTS AND THE MESSAGE WENT OUT AND DID NOT RETURN. MESSAGE WAS FOR THE RIGHT OUTBOARD BRAKE. MAINTENANCE PERFORMED A OPERATIONAL TEST WITH NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: BLADES — WORN (NR 2 ENGINE) · airframe 14,086 hrs · 10,171 cycles

DEN- TAXI FOR FLIGHT 4275, NR 2 ENGINE FAN VIBRATIONS. RETURNED TO THE GATE. MAINTENANCE INSPECTED THE BLADES AND PLACED THEM ON RSI FOR 10 HOURS. MAINTENANCE REPLACED THE FAN BLADES. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: COMPUTER — MALFUNCTIONED (FUEL QTY) · airframe 12,696 hrs · 9,240 cycles

LAS- FLIGHT 4299 (FAT-DEN), RECEIVED A FUEL CHANNEL 1 FAIL STATUS MESSAGE DURING CRUISE FLIGHT. DIVERTED TO LAS VEGAS AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE FUEL QUANTITY GAUGING COMPUTER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — DAMAGED (RT WING LE) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT WING LEADING EDGE GOUGED ADJACENT TO THE INBOARD SLAT SPLIT SEEM. REPAIRED IAW REO670-57-41-109.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT INBOARD SEAT TRACK CORRODED AT FORWARD PART OF SEAT TRACK. REPAIRED IAW AMM 53-00-49.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT FORWARD SEAT TRACK CORRODED. REPAIRED IAW AMM 53-00-49.

Part: HINGE — GOUGED (CARGO DOOR) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - FORWARD CARGO DOOR AFT HINGE GOUGED. REPAIRED IAW SRM 51-12-00, AND 53-00-00, 51-25-06.

Part: RETAINER — GOUGED (CARGO DOOR SEAL) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - AFT CARGO DOOR LOWER AFT CORNER OF PRESSURE SEAL RETAINER IS GOUGED. REPAIRED IAW SRM 51-12-00, 51-21-11, AND 51-25-01.

Part: SKIN — GOUGED (RT WING SLAT) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT WING SLAT CUTOUT SECOND FROM OUTBOARD OF THE INBOARD SLAT IS GOUGED. REPAIRED IAW SRM 51-12-00, 51-21-16.

Part: SKIN — CHAFED (RT AILERON) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT AILERON LOWER FORWARD EDGE CHAFED. REPAIRED IAW SRM 51-12-00, 51-25-06.

Part: SKIN — CHAFED (LT AILERON) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT AILERON LOWER FORWARD EDGE IS CHAFED. REPAIRED IAW SRM 51-12-00, 51-25-06, AND 51-21-16.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT FS 280.00 FLOOR SUPPORT FRAME UPPER ANGLE HAS SEVERAL AREAS OF CORROSION AT RBL 0 TO 18.0 AND RBL 9.8 AND RBL 12.5. REPAIRED IAW REO670-53-11-047, AND SRM 51-40-11.

Part: FITTING — GOUGED (LT WING TE FLAP) · airframe 12,257 hrs · 9,144 cycles

C3 OKC - LEFT WING INBOARD FLAP GUIDE FITTING IS GOUGED. REPAIRED IAW REO670-57-51-036.

Part: FITTING — DAMAGED (TE FLAP) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING OUTBOARD FLAP BOTH MID FLAP AND VANE FITTINGS HAVE HIGH METAL. REPAIRED IAW SRM 57-53-01 AND 51-12-00.

Part: SKIN — CHAFED (RT WING FLAP) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT WING OUTBOARD FLAP INBOARD GUIDE IS CHAFED. REPAIRED IAW REO670-57-51-036.

Part: SKIN — GOUGED (LT WING) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING LEADING EDGE IS GOUGED AT INBOARD SLAT SPLIT. REPAIRED IAW SRM 51-12-00 AND 57-41-01.

Part: PANEL — WORN (WING) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - FOUND PANEL 684AB WORN BARE METAL AT CUTOUT. REPAIRED IAW SRM 57-41-01, 51-21-16.

Part: PANEL — WORN (WING) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - PANEL 684CB WORN BARE METAL AT CUTOUT. REPAIRED IAW SRM 57-41-01, 51-21-16.

Part: PANEL — WORN (WING) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - PANEL 684JB WORN BARE METAL AT CUTOUT. REPAIRED IAW SRM 57-41-01, 51-21-16.

Part: PANEL — WORN · airframe 12,557 hrs · 9,144 cycles

C3 OKC - PANEL 684GB WORN BARE METAL AT CUTOUT. REPAIRED IAW SRM 57-41-01, 51-21-16, AND 51-21-00.

Part: PANEL — WORN (FUSELAGE) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - PANEL 684LB WORN BARE METAL AT CUTOUT. REPAIRED IAW SRM 57-41-01, 51-21-16.

Part: SKIN — DAMAGED (RT WING SLAT) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT WING LEADING EDGE SLAT CUTOUT THIRD FROM THE OUTBOARD OF THE OUTBOARD SLAT IS BENT AND GOUGED. REPAIRED IAW SRM 51-25-21, 51-12-00, AND 51-21-11.

Part: SKIN — DAMAGED (LT WING SLAT) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING MID SLAT HAS SEVERAL SCRATCHES. REPAIRED IAW SRM 51-12-00 AND 51-21-01.

Part: PANEL — TOOL DAMAGE (LT WING TE FLAP) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING FLAP PANEL 584CB TOOL MARK AT ATTACHMENT HOLE. REPAIRED IAW SRM 51-12-00, 57-41-01, AND 51-21-16.

Part: PANEL — CHAFED (LT WING TE FLAP) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING FLAP PANEL 584EB CHAFED AT CUTOUT. REPAIED IAW SRM 51-12-00, 57-41-01, AND 51-21-16.

Part: PANEL — CHAFED (LT WING TE FLAP) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING FLAP PANEL 584GB CHAFED AT CUTOUT. REPAIRED IAW SRM 51-12-00, 57-41-01, AND 51-21-16.

Part: PANEL — DAMAGED (LT WING) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING PANEL 522AB IS SCRATCHED AND HAS BARE METAL. REPAIRED IAW SRM 51-12-00, 57-41-01, AND 51-21-16.

Part: SKIN — DAMAGED (LT WING SLAT) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING OUTBOARD SLAT HAS SEVERAL SCRATCHES. REPAIRED IAW SRM 51-12-00 AND 51-21-01.

Part: PANEL — CHAFED (LT WING TE FLAP) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING FLAP PANEL 584AB CHAFED AT CUTOUT. REPAIRED IAW SRM 51-12-00, 57-41-01, AND 51-21-16.

Part: PANEL — CHAFED (LT WING TE FLAP) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING FLAP PANEL 584JB CHAFED AT CUTOUT. REPAIRED IAW SRM 51-12-00, 57-41-01, AND 51-21-16.

Part: PANEL — CHAFED (TE FLAP) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT INBOARD FLAP PANEL 584DB CHAFED. REPAIRED IAW SRM 51-12-00 AND 57-41-01, 51-21-16.

Part: PANEL — CHAFED (LT WING TE FLAP) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING FLAP PANEL 584LB CHAFED AT CUTOUT. REPAIRED IAW SRM 51-12-00, 57-41-01, AND 51-21-16.

Part: STRUCTURE — DAMAGED (LT WING SLAT) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT WING INBOARD SLAT HAS SEVERAL SCRATCHES. REPAIRED IAW SRM 51-21-01 AND 51-12-00.

Part: SKIN — SCRATCHED (RT WING SLAT) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT WING OUTBOARD SLAT HAS SEVERAL SCRATCHES. REPAIRED IAW SRM 51-12-00, 51-21-01.

Part: SKIN — SCRATCHED (RT WING) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT WING INBAORD LEADING EDGES HAVE SEVERAL SCRATCHES. REPAIRED IAW SRM 51-21-01, 51-12-00.

Part: SKIN — DAMAGED (RT WING SLAT) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - RIGHT WING INBOARD SLAT HAS SEVERAL SCRATCHES. REPAIRED IAW SRM 51-12-00, 51-21-01.

Part: SKIN — CORRODED (FUSELAGE) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - FUESLAGE SKIN SHOWS SIGNS OF MINOR CORROSION AT LOWER TCAS ANTENNA. REPAIRED IAW SRM 53-21-00, AND 53-00-00.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 12,557 hrs · 9,144 cycles

C3 OKC - LEFT FS 280.00 FLOOR SUPPORT FRAME UPPER ANGLE HAS SEVERAL AREAS OF CORROSION AT LBL 0 TO 36.0 AND LBL 11.5. REPAIRED IAW REO670-53-11-047, AND SRM 51-42-06.

Part: ACM — MALFUNCTIONED (LEFT) · airframe 12,165 hrs · 8,881 cycles

DEN- LEFT AIR CONDITIONING PACK AUTO FAILED WITH SMOKE IN THE CABIN. LEFT PACK WENT TO 99 DEGREES ON SYNOPTIC PAGE. NO EXHAUST FROM LEFT AIR CONDITIONING PACK. MAINTENANCE PLACED LEFT AIR CONDITIONING PACK ON MEL 21-51-1A. AIRCRAFT RETURNED TO SERVICE. SUP- MEL CLEARED BY REPLACING AIR CYCLE MACHINE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — FAILED (NR 2 ENGINE) · airframe 12,134 hrs · 8,858 cycles

SFO- FLIGHT 2524, ON APPROACH RECEIVED A RIGHT COWL ANTI-ICE WARNING. SHUTDOWN NR 2 ENGINE AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE NR 2 ENGINE COWL ANTI-ICE SHUTOFF VALVE IAW CRJ-700 AMM 30-22-01-000-801-A01, 30-22-01-710-801-A01. OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FADEC — FAULTY (RIGHT) · airframe 10,596 hrs · 7,798 cycles

DEN - ON FLIGHT 4014, RETURNED TO GATE. RIGHT FADEC FAULT 1. MAINTENANCE PLACED ON MEL 73-21, RSI 355731. AIRCRAFT RETURNED TO SERVICE.

Part: TRANSDUCER — MALFUNCTIONED (STALL WARNING) · airframe 10,236 hrs · 7,565 cycles

PDX- FLIGHT 2533, STALL FAIL CAUTION MESSAGE DURING CLIMB. AIRCRAFT RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. RANG WIRES FROM STALL COMPUTER TO IAPS, RANG IOC SPCA AND SPCB HI AND LO WIRE BUSES WIRES INSTALLED STALL PROTECTION COMPUTER IAW TASK 27-35-01-400-801 2A-E. COMPLETED SPC OPERATIONAL TEST IAW TASK 27-35-01-710-801-A01. ALL CHECKS GOOD. REMOVED AND REPLACED THE LT AND RT AOA TRANSDUCERS IAW TASK 27-35-05-000-801-A01 AND 27-35-05-400-801-A01. COMPLETED OPERATIONAL CHECKS FOR THE LT AND RT AOA TRANSDUCERS IAW TASK 27-35-05-710-801-A01. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACM — SEIZED (RIGHT) · airframe 10,235 hrs · 7,564 cycles

PDX - ON TAXI FOR FLIGHT 2471 R PACK AUTOFAIL MSG ILLUMINATED. RETURNED TO THE GATE. DEFERRED IAW MEL REF 21-51-1B PLACARD NR 354579. AIRCRAFT RETURNED TO SERVICE. REPLACED NR 2 ACSC WITH NO HELP, MEL CONTINUED. REMOVED AND REPLACED NR 2 ACM I/A/W TASK 21-51-08-000-801-A01 AND 21-51-08-400-801-A01. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — OUT OF POSITION (MX ERROR) · airframe 10,198 hrs · 7,540 cycles

GEG - ON TAXI FOR FLIGHT 4309 RECEIVED A AUTO XFLOW INHIBIT STATUS MESSAGE. RETURNED TO THE GATE. MAINTENANCE FOUND THE FOUND POWER SWITCH ON RE-FUEL PANEL SELECTED TO "ON" SWITCHED TO "OFF" STATUS MSG CLEARED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 10,103 hrs · 7,474 cycles

DEN - ON TAKEOFF FOR FLIGHT 4309, WHEN RIGHT AUTOPILOT TURNED ON CONTROL YOKE IT HAS AN EXTRA CATCH FEEL BEFORE NEUTRAL, BOTH CAPTAIN AND FO YOKES. NOT NOTICED WITH AP ON. INSPECTED CABLE RUNS, PULLEYS AND QUADRANTS OF RT AILERON CIRCUIT FOR INTERFERENCE WITH HARDWARE OR STRUCTURE, BINDING OR ROUGH BEARING IN NON-PRESSURIZED AREAS, IAW CRJ AMM 27-11-00-220-808-A01. NO DEFECTS FOUND. INSPECTED CONTROL COLUMN FOR BINDING/UNUSUAL FEELING IAW AMM 27-11-00-720-801-A01. SUSPECT TORQUING OF CONTROL WHEEL SHAFT NUTS. LOOSENED AND RE-TORQUED FWD/AFT CONTROL WHEEL SHAFT NUTS IAW EO R-27-145. PERFORMED OPS CHECKS OF AILERON SYSTEM IAW AMM 27-11-710-801-A01. CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPL

Part: LINE — LEAKING (OXYGEN SYSTEM) · airframe 9,652 hrs · 7,180 cycles

DEN - LOW OXYGEN PRESSURE CAUTION MESSAGE. AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE CAPILLARY LINE AT THE GAUGE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (APU INLET DOOR) · airframe 9,645 hrs · 7,175 cycles

DEN - FLIGHT 4430 RETURNED TO THE GATE WITH A APU INLET DOOR CAUTION MESSAGE. MAINTENANCE PLACED ON MEL. AIRCRAFT RETURNED TO SERVICE. MEL CLEARED ON 11/19/2005 BY RIGGING THE APU DOOR IAW AMM 49-14-19-820-801-A01. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: ROLLER — JAMMED (SERVICE DOOR) · airframe 9,634 hrs · 7,167 cycles

PDX - GALLEY SERVICE DOOR JAMMED. MAINTENANCE INSPECTED AND FOUND THE FORWARD UPPER ROLLER NOT SQUARE IN THE FRAME. UNJAMMED DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FLT CONTROLS — STIFF (COCKPIT) · airframe 9,535 hrs · 7,106 cycles

DEN - FLIGHT CONTROLS FEEL STIFF ON PITCH AND ROLL ON YOKE. MAINTENANCE INSPECTED BOTH CONTROL YOKES FOR STIFFNESS AND FOUND NO OBSTRUCTIONS. OPERATE NORMALLY. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FITTING — LEAKING (FUEL LINE) · airframe 9,245 hrs · 6,923 cycles

DEN - NR 2 ENGINE FUEL LEAK. MAINTENANCE TIGHTENED THE LINE FITTING AT THE VG SLAVE ACTUATOR. OPERATIONAL CHECKS GOOD, NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: STRUT — DISCHARGED (NLG) · airframe 9,133 hrs · 6,743 cycles

PDX- ON FLIGHT 4218 DURING TAXI OUT, THE NOSE STRUT BOTTOMED OUT. AIRCRAFT RETURNED TO THE GATE. MAINTENANCE SERVICED THE NOSE STRUT IAW AMM 12-12-32-610-803-A01. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: ADC — MALFUNCTIONED (COCKPIT) · airframe 8,832 hrs · 6,640 cycles

TUL- ON FLIGHT 4207, RECEIVED A EFIS COMP MON CAUTION MESSAGE WITH A DISCREPANCY NOTED IN THE ALTIMETERS. PERFORMED CHECKLIST AND DETERMINED THAT IT WAS A CAPTAIN'S AIR DATA PROBLEM. DISCONTINUED RVSM OPERATIONS. MAINTENANCE CYCLED AIRCRAFT POWER, AND PERFORMED ADC BITE TESTS. BITE TESTS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: COMPUTER — MALFUNCTIONED (STALL PROTECTION) · airframe 8,703 hrs · 6,549 cycles

DEN - ON FLIGHT 4165 (DEN-SJC) DURING CLIMB, THE RIGHT STALL CAUTION ILLUMINATED. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE STALL PROTECTION COMPUTER. OPERATIONAL CHECKS GOOD AIRCRAFT RETURNED TO SERVICE.

Part: COMPUTER — MALFUNCTIONED (STALL WARNING) · airframe 8,364 hrs · 6,286 cycles

RT AND LT FADEC FAULT STATUS MESSAGES. REMOVED STALL PROTECTION COMPUTER. RT AND LT FADEC FAULT STATUS MESSAGES EXTINGUISHED. OPERATIONAL CHECK GOOD. ACFT RETURNED TO SERVICE.

Part: DUCT — DIRTY (AIR DISTRIBUTION) · airframe 8,081 hrs · 6,081 cycles

GEG - UPON INITIATING DESCENT, AIRCRAFT BEGINS TO SMELL OF GYM SOCKS. MAINTENANCE REMOVED AND CLEANED LEFTHAND FLOOR MIXER SUPPLY DUCT IAW 21-23-27. REINSTALLED DUCT, PERFORMED OPS AND LEAK CHECK IAW 21-20-00, NO LEAKS NOTED. RAN AIRCRAFT BLEED AIR FOR SEVERAL MINUTES, NO UNUSUAL ODOR NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — SCRATCHED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE EXTERIOR, CROWN FUSELAGE SKIN UNDER TCAS ANTENNA HAS AREAS OF SCRATCHES AT STATION 350 AND STRINGER 0. REPAIRED IAW HORIZON AIR EA R-53-271, REO 670-53-21-071 AND CRJ-700 AMM TAXK 34-43-00-802-A01 AND 34-43-00-710-801.

Part: FRAME — WORN (ZONE 400) · airframe 7,553 hrs · 5,685 cycles

YYC - RT ENGINE UPPER FAN COWL INTERNAL OUTBOARD FORWARD FRAME WORN. REPAIRED IAW HORIZON AIE EA R-54-75 AND REO 670-54-14-336.

Part: PANEL — CRACKED (ZONE 800) · airframe 7,553 hrs · 5,685 cycles

YYC - PASSENGER DOOR AFT SIDE ATTACH ANGLE BETWEEN STAIR FRAME AND DOOR PANEL CRACKED 1 INCH WHERE ASSIST MOTOR BRACKET LOCATED. REPAIRED IAW REO 670-52-11-072 AND CRJ700 SRM 51-42-22-001-001-A01.

Part: SKIN — SCRATCHED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE EXTERIOR, STATION 310 AND STRINGER 15L HAS SCRATCHES ON FUSELAGE SKIN, FORWARD OF PASSENGER DOOR CUTOUT. REPAIRED IAW CRJ700 SRM 51-12-00-001-001-A01 AND REO 670-53-21-073.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - RIGHTHAND INBOARD SEAT RAIL AT STATION X447 HAS PITTING CORROSION ON TOP AND INSIDE SURFACES. REPAIRED IAW HORIZON AIR EA R-53-273 AND REO 670-53-21-072 REV N/C.

Part: RETAINER — DAMAGED (ZONE 800) · airframe 7,553 hrs · 5,685 cycles

YYC - FORWARD BAGGAGE DOOR SEAL RETAINER DAMAGED AT VARIOUS LOCATIONS. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01 AND SRM 51-24-21-001-001-A01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - RIGHTHAND INBOARD SEAT RAIL AT STATION X479 HAS PITTING CORROSION ON TOP AND INSIDE SURFACES. REPAIRED IAW HORIZON AIR EA R-53-273, SECTION I AND REO 670-53-072, REV N/C.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - RIGHTHAND INBOARD SEAT RAIL AT STATION X432 TO X437 HAS PITTING CORROSION ON TOP AND INSIDE SURFACES. REPAIRED IAW HORIZON AIR EA R-53-273, REO 670-53-21-072 AND CRJ700 SRM 51-41-02-001-001-A01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - RIGHTHAND INBOARD SEAT RAIL AT STATION X372 TO X399 HAS PITTING CORROSION ON TOP AND INSIDE SURFACES. REPAIRED IAW CRJ700 SRM 51-41-02-001-001-A01, HORIZON AIR EA R-53-273, SECTION I AND REO 670-53-21-072.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - RIGHTHAND INBOARD SEAT RAIL AT STATION X356 TO X349 HAS PITTING CORROSION ON TOP, INSIDE AND OUTER SURFACES. REPAIRED IAW CRJ700 SRM 51-41-02-001-001-A01, HORIZON AIR EA R-53-273, SECTION 1 AND REO 670-53-21-072.

Part: STRUCTURE — GOUGED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - AFT FUSELAGE - AFT BAGGAGE DOOR SURROUND STRUCTURE LOWER FORWARD COMBING STRUCTURE GOUGED. REPAIRED IAW CRJ700 SRM 51-25-01-001-001-A01.

Part: STRUCTURE — GOUGED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - AFT FUSELAGE - AFT BAGGAGE BAY DOOR SURROUND STRUCTURE LOWER AFT COMBING STRUCTURE GOUGED. REPAIRED IAW CRJ700 SRM 51-25-01-001-001-A01.

Part: SKIN — GOUGED (ZONE 400) · airframe 7,553 hrs · 5,685 cycles

YYC - RT ENGINE NACELLE LIP SKIN GOUGED AT 3, 5, 9 AND 12 O'CLOCK POSITIONS. REPAIRED IAW CRJ700 SRM 53-11-05-101-001-A01 AND 54-11-01-201-001-A01.

Part: SKIN — GOUGED (ZONE 400) · airframe 7,553 hrs · 5,685 cycles

YYC - LEFTHAND ENGINE NACELLE, LIP SKIN GOUGED AT 3, 5 AND 11 O'CLOCK POSITIONS. REPAIRED IAW CRJ700 SRM 54-11-05-101-001-A01 AND 54-11-01-201-001-A01.

Part: SKIN — SCRATCHED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE EXTERIOR, FUSELAGE SKIN AT STATION 533 AND STRINGER 19L HAS A 6 INCH LONG SCRATCH. REPAIRED IAW CRJ700 SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01, 51-25-01-001-001-A01, HORIZON AIR EA R-53-269 AND REO 670-53-31-026, REV C.

Part: RIVET — LOOSE (ZONE 800) · airframe 7,553 hrs · 5,685 cycles

YYC - PASSENGER DOOR FORWARD NEWEL HAS LOOSE RIVETS AT SPRING FOR HANDRAIL STRUCTURE. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: PANEL — CRACKED (ZONE 800) · airframe 7,553 hrs · 5,685 cycles

YYC - PASSENGER DOOR TOP RISER PANEL CRACKED AT AFT BOTTOM CORNER. REPAIRED IAW REO 670-52-11-093, HORIZON AIR EA R-52-222 AND CRJ700 SRM 51-41-02-001-001-A01, 51-42-02-001-001-A01.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - LEFTHAND OUTBOARD SEAT RAIL AT STATION X490 TO X505 HAS PITTING CORROSION ON MOST INBOARD SURFACE. REPAIRED IAW CRJ700 SRM 51-21-06-001-001-A01, 51-21-11-001-001-A01, HORIZON AIR EA R-53-272 AND REO 670-53-31-025.

Part: FLOOR PANEL — CORRODED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE INTERIOR, FLOOR CORROSION AT STATION 280 ALONG TOP FLANGE. REPAIRED IAW CRJ700 REO 670-53-11-047 AND SRM 51-41-00-001-001-A01.

Part: SKIN PANEL — GOUGED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE EXTERIOR, AFT LOWER STATION 981, BLO, SKIN PANEL HAS TWO GOUGES. REPAIRED IAW CRJ700 SRM 51-42-21-001-001-A01, 51-12-00-001-001-A01, REO 670-53-61-147 AND HORIZON AIR EA R-53-270.

Part: SKIN — GOUGED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE EXTERIOR AFT LOWER STATION 979, BL 0, SKIN PANEL HAS A GOUGE ADJACENT TO FASTENER HEAD. REPAIRED IAW CRJ700 SRM 51-42-21-001-001-A01, 51-12-00-001-001-A01, 51-41-21-001-001-A01, HORIZON AIR EA R-53-268, AND REO 670-53-61-147.

Part: SKIN — CHAFED (ZONE 400) · airframe 7,553 hrs · 5,685 cycles

RT ENGINE LOWER CORE COWL INTERIOR SKIN HAS CHAFE MARKS AT THE 6 O'CLOCK POSITION. REPAIRED IAW CRJ700 SRM 51-12-00-001-001-A01 AND 51-25-06-001-001-A01.

Part: SKIN — GOUGED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

RT FORWARD FUSELAGE HAS TWO GOUGES APPROXIMATELY AT STATION 177.00. REPAIRED IAW CRJ 700 SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND SRM 51-25-01-001-001-A01.

Part: SKIN — CHAFED (ZONE 500) · airframe 7,553 hrs · 5,685 cycles

YYC - LT AILERON UPPER SKIN LEADING EDGE HAD CHAFED MARKS FROM SEAL. REPAIRED IAW CRJ700 SRM 51-41-01-101-001-A01, SRM 51-12-00-001-001-A01, 51-21-11-001-001-A01, 51-25-03-001-001-A01, 51-25-01-001-001-A01 AND CRJ700 AMM 57-52-32-000-809-A01.

Part: SKIN — NICKED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE EXTERIOR CROWN AT STATION 1000 AND STRINGER 3R HAS NICK ON FUSELAGE SKIN. REPAIRED IAW CRJ700 SRM 51-26-00-001-001-A01, 51-25-01-001-001-A01.

Part: SKIN — DAMAGED (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE EXTERIOR, CROWN STATION 773 AND STRINGER 2R HAS NICK ON FUSELAGE SKIN. REPAIRED IAW CRJ700 SRM 51-26-00-01-001-A01, 51-12-00-001-001-A01 AND SRM 51-25-01-001-001-A01.

Part: VANE — CHAFED (ZONE 500) · airframe 7,553 hrs · 5,685 cycles

YYC - LEFTHAND INBOARD FLAP VANE INBOARD LEADING EDGE PANEL HAS CHAFE MARK. REPAIRED IAW CRJ700 SRM 51-25-06-001-001-A01 AND SRM 51-25-01-001-001-A01.

Part: SKIN — SCRATCHED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE EXTERIOR, FUSELAGE SKIN AT STATION 354 AND STRINGER 23R HAS SCRATCHES ON SKIN BELOW WATER SERVICE DOOR. REPAIRED IAW CRJ700 SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-01-001-001-A01.

Part: FLOORBOARD — CORRODED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE INTERIOR, COCKPIT FLOORBOARD SUPPORT ANGLE AT STATION 280 IS CORRODED. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: VANE — WORN (ZONE 600) · airframe 7,553 hrs · 5,685 cycles

RT WING FLAP VANE PANEL 684ET IS WORN. REPAIRED IAW CRJ700 SRM 57-52-02-101-001-A01, 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-01-001-001-A01.

Part: PANEL — WORN (ZONE 600) · airframe 7,553 hrs · 5,685 cycles

RT AILERON LEADING EDGE PANEL 699CB HAS A WEAR MARK FROM THE SEAL. REPAIRED IAW CRJ700 SRM 51-12-0-001-001-A01, 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND SRM 51-25-01-001-001-A01.

Part: SKIN PANEL — WORN (ZONE 600) · airframe 7,553 hrs · 5,685 cycles

RT WING FLAP LEADING EDGE PANEL IS WORN. REPAIRED IAW CRJ700 SRM 57-52-01-001-001-A01, 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-01-001-001-A01.

Part: DOOR FRAME — BENT (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - AFT FUSELAGE - AFT BAGGAGE BAY DOOR SURROUND STRUCTURE AFT DOOR TRACK MOUNTING STRUCTURE LOWER MOUNTING BRACKET BENT. REPAIRED IAW 51-24-21-001-001-A01 AND 51-25-01-001-001-A01.

Part: SKIN — CHAFED (ZONE 600) · airframe 7,553 hrs · 5,685 cycles

YYC - RIGHT AILERON UPPER SKIN JUST AFT OF LEADING EDGE IS CHAFED AT STATION 290, 340 AND 323. REPAIRED IAW CRJ700 SRM 51-41-02-001-001-A01, 57-61-01-101-001-A01, 51-12-00-001-001-A01, 51-25-00-001-001-A01, 51-25-01-001-001-A01 AND 51-41-02-001-001-A01.

Part: SKIN — NICKED (ZONE 500) · airframe 7,553 hrs · 5,685 cycles

YYC - LT WING LOWER SKIN INBOARD HAS A SHARP NICK AT STATION 25. REPAIRED IAW CRJ 700 SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-01-001-001-A01.

Part: ACCESS PANEL — CHAFED (ZONE 600) · airframe 7,553 hrs · 5,685 cycles

YYC - RIGHTHAND WING AILERON ACCESS PANEL HAS CHAFE MARKS FROM SEAL. REPAIRED IAW CJR700 SRM 51-12-00-001-001-A01, 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-01-001-001-A01.

Part: SKIN — DAMAGED (ZONE 700) · airframe 7,553 hrs · 5,685 cycles

YYC - RIGHTHAND MAIN LANDING GEAR, LOWER DOOR LOOSE RIVETS NEAR FORWARD HINGE, OUTBOARD SKIN. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: THRUST REVERSER — GOUGED (ZONE 400) · airframe 7,553 hrs · 5,685 cycles

RT ENGINE TRAILING EDGE BOTTOM INBOARD CASCADE HAS A SMALL SHARP IMPACT GOUGE. REPAIRED IAW CRJ700 SRM 51-12-001-001-001-A01, 54-24-05-101-001-A01 AND 51-25-06-001-001-A01.

Part: RIVET — SHEARED (ZONE 800) · airframe 7,553 hrs · 5,685 cycles

YYC - PASSENGER DOOR AFT NEWEL ATTACH POINT FOR PITT PIN HAS SHEARED RIVET AND BRACKET HAS BEEN BUMPED OUT OF POSITION. REPAIRED IAW CRJ700 SRM 51-42-13-001-001-A01 AND 51-42-06-001-001-A01.

Part: BULKHEAD — CORRODED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE INTERIOR, FUSELAGE STATION 280 BULKHEAD, RIGHTHAND LOWER WEB IS CORRODED. REPAIRED IAW CRJ700 REO 670-53-11-052, REV A.

Part: RIVET — LOOSE (ZONE 600) · airframe 7,553 hrs · 5,685 cycles

YYC - RT WING UPPER SKIN TRAILING EDGE HAS LOOSE FASTENERS AT STATION 170 AND 231.23. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A021 AND 51-25-01-001-001-A01.

Part: SKIN — DAMAGED (MLG DOOR) · airframe 7,553 hrs · 5,685 cycles

YYC - LEFTHAND MAIN LANDING GEAR DOOR LOOSE RIVETS NEAR FORWARD HINGE, OUTBOARD SKIN. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: STRUCTURE — BENT (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE AT PASSENGER DOOR BOTTOM FORWARD RADIOUS OF PRESSURE SEAL BENT. REPAIRED IAW CRJ700 SRM 51-24-21-001-001-A01, 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-01-001-001-A01.

Part: STRIKER — BENT (ZONE 200) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE AT PASSENGER DOOR BOTTOM AFT RADIUS OF PRESSURE SEAL STRIKER BENT. REPAIRED IAW CRJ700 SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-01-001-001-A01.

Part: FASTENER — LOOSE (ZONE 500) · airframe 7,553 hrs · 5,685 cycles

YYC - LEFTHAND WING UPPER SKIN SURFACE TRAILING EDGE HAS LOOSE FASTENERS AT STATION 231.23 AND 172. REPAIRED IAW CRJ700 SRM 51-25-01-001-001-A01 AND SRM 51-42-06-001-001-A01.

Part: SKIN — CHAFED (ZONE 500) · airframe 7,553 hrs · 5,685 cycles

YYC - LEFTHAND INBOARD FLAP LOWER SKIN SURFACE HAS CHAFE MARK FROM INBOARD HINGE FAIRING. REPAIRED IAW CRJ700 SRM 51-12-00-001-001-A01.

Part: SKIN — DAMAGED (ZONE 500) · airframe 7,553 hrs · 5,685 cycles

YYC - LEFT INBOARD FLAP LOWER SKIN, INBOARD SECTION, HAD FOD IMPACT DAMAGE. REPAIRED IAW CRJ700 SRM 57-52-01-101-001-A01 AND 51-12-00-001-001-A01.

Part: SKIN — DENTED (ZONE 600) · airframe 7,553 hrs · 5,685 cycles

YYC - RIGHTHAND WING, INBOARD FLAP, LOWER SURFACE HAS PITTING AND DENTS. REPAIRED IAW CRJ700 SRM 57-52-01-101-001-A01 AND SRM 51-12-00-001-001-A01.

Part: BULKHEAD — CORRODED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE INTERIOR, STATION 280 BULKHEAD LOWER WEB, LEFTHAND IS CORRODED. REPAIRED IAW CRJ700 REO 670-53-11-052, REV A.

Part: SKIN — DAMAGED (ZONE 800) · airframe 7,553 hrs · 5,685 cycles

YYC - MAIN AVIONIC COMPARTMENT DOOR HAS THREE AREAS ABRAIDED BY CLOSING HANDLE ON OUTER SKIN. REPAIRED IAW CRJ700 SRM 51-12-00-001-001-A01, 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-01-001-001-A01.

Part: SKIN — GOUGED (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - AFT BAGGAGE DOOR OUTER SKIN IS GOUGED AT THE UPPER EDGE OF THE DOOR HANDLE CUTOUT. REPAIRED IAW CRJ700 SRM 52-31-01-001-001-A01 AND 53-00-01-101-001-A01, PARAGRAPH 3A.

Part: NUT — BROKEN (ZONE 300) · airframe 7,553 hrs · 5,685 cycles

YYC - AFT RAD ALT ANTENNA AT STATION 1102, STRINGER 26L TO 27L HAS A BROKEN A- NUT AT AFT LEFT CORNER. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: SKIN — DAMAGED (ZONE 800) · airframe 7,553 hrs · 5,685 cycles

YYC - PASSENGER DOOR AFT CORNER SKIN HAS LOOSE FASTENERS. REPAIRED IAW CRJ 700 SRM 51-42-06-001-001-A01 AND SRM 51-42-10-001-001-A01.

Part: NUT — UNSERVICEABLE (ZONE 100) · airframe 7,553 hrs · 5,685 cycles

YYC - FUSELAGE EXTERIOR, BELLY TCAS ANTENNA AT FUSELAGE STATION 303 HAS ONE UNSERVICEABLE ANCHOR NUT. REPAIRED IAW CRJ700 SRM 51-42-06-001-001-A01.

Part: SKIN — CHAFED (ZONE 800) · airframe 7,553 hrs · 5,685 cycles

YYC - FORWARD BAGGAGE DOOR INTERIOR STRUCTURE HAS CHAFE MARKS AT TWO LOCATIONS FROM INTERIOR PANEL. REPAIRED IAW CRJ700 SRM 51-12-00-001-001-A01.

Part: FIRE LOOP — SHORTED (RT ENGINE) · airframe 7,375 hrs · 5,556 cycles

CREW REPORTS THAT THEY RECEIVED A FIRE SYSTEM FAULT STATUS MESSAGE CAME ON DURING CRUISE FLIGHT AND WENT OUT ON DESCENT. MAINTENANCE INSPECTED THE AIRCRAFT AND INTERROGATED THE MDC. THE MDC REPORTS THE RT ENGINE LOOP HAS AN INTERMITTENT SHORT CIRCUIT. THE SYSTEM WAS PLACED ON MEL. REPORT TO REMAIN OPEN PENDING FURTHER INFORMATION. PERFORMED THE PROCEDURE IAW THE FAULT ISOLATION MANUAL AND PERFORMED OPERATIONAL CHECKS OF THE FIDEX SYSTEM. ALL CHECKS WERE GOOD AND NO FAULTS WERE NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — DIRTY (MAIN PAX) · airframe 7,365 hrs · 5,548 cycles

THE MAIN CABIN DOOR IS DIFFICULT TO OPEN FROM THE OUTSIDE. MAINTENANCE INSPECTED THE DOOR AND CLEANED THE SAME. THE DOOR WAS ALSO LUBED. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WARNING SYSTEM — FALSE ACTIVATION (WING ANTI ICE) · airframe 7,019 hrs · 5,289 cycles

GOT AN ANTI-ICE DUCT MESSAGE ON APPROACH. RAN CHECKLIST (WING ANTI-ICE OFF-ON). WARNING MESSAGE DID NOT REAPPEAR. ON GROUND, RECEIVED SEVERAL ICE CAUTION MESSAGES. MAINTENANCE INTERROGATED MDC. FOUND NO CURRENT FAULTS. COMPLIED WITH OPERATIONAL TEST OF WING ANTI-ICE CONTROL AND INDICATING SYSTEM. NO DEFECTS NOTED. WING ANTI-ICE OPERATIONAL CHECK GOOD. NO PARTS REPLACED. AIRCRAFT OK FOR CONTINUED SERVICE.

Part: WARNING LIGHT — ILLUMINATED (ZONE 100) · airframe 6,044 hrs · 4,563 cycles

DEN - FLIGHT 4183 ANTI ICE DUCT WARNING MESSAGE. SYNOPTIC PAGE INDICATED LEFT WING AFFECTED. MESSAGE EXTINGUISHED WHEN TURNING WING ANTI ICE OFF PER CHECKLIST. MAINTENANCE COMPLIED WITH LEAK TEST OF WING ANTI ICE DUCTS. NO LEAKS NOTED. COMPLIED WITH OP TEST OF WING ANTI ICE CONTROL AND INDICATIONS. NO DISCREPANCIES NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: FAN BLADE — LACK OF LUBE (ZONE 600) · airframe 5,689 hrs · 4,324 cycles

OKC FLIGHT 4182 ON CLIMBOUT OF DEN, NR 2 ENGINE VIBRATION AT 1.3, CLIMBING THRU 26K FT VIBRATION WENT TO 1.8 AS PER CHECKLIST, REDUCED POWER ON NR 2 ENGINE, VIBRATION BACK IN GREEN AT 1.6. MAINTENANCE COMPLIED WITH TASK 72-21-02-200-803-A01, PART 2, FAN BLADES LUBRICATION WITHIN 10 FLIGHT HOURS.

Part: PUMP — LEAKING (LT ENGINE) · airframe 5,389 hrs · 4,111 cycles

DEN - FLIGHT 4339 - AT FL 330, THE CREW RECEIVED A MASTER CAUTION HYDRAULIC 1 LO PRESSURE AND ASSOCIATED OUTBOARD GROUND SPOILER, OUTBOARD SPOILERONS, AND OUTBOARD FLIGHT SPOILER MESSAGES. QUANTITY AND TEMPERATURE WERE GOOD BUT THE PRESSURE WAS DROPPING. ON THE LANDING FLARE THE CREW LOST NR 1 SYSTEM PRESSURE AND QUANTITY. THE ENGINE WAS SECURED. MAINTENANCE INSPECTED THE SYSTEM AND REPLACED THE NR 1 ENGINE DRIVEN PUMP, THE NR 1 HYDRAULIC SYSTEM PRESSURE FILTER, AND THE FORE AND AFT CASE DRAIN FILTERS. THE OPERATIONAL CHECKS AND THE LEAK CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: ELEMENT — LOOSE (BLEED AIR SYS) · airframe 5,196 hrs · 3,984 cycles

PDX - FLIGHT 2555 RETURNED TO FIELD, RIGHT BLEED DUCT WARNING MESSAGE FOLLOWED BY RIGHT BLEED DUCT CAUTION MESSAGE. MAINTENANCE INSPECTED FOR BLEED LEAKS, NONE NOTED. RESECURED ELEMENTS AT MT144 AND MT204. NO PARTS REPLACED. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — DENTED (FUSELAGE) · airframe 5,190 hrs · 3,981 cycles

DENT IN LT SIDE FUSELAGE SKIN AT STATION FS 379.00 TO FS 394.00. REPAIRED IAW HORIZON AIR EA R-53-198.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 5,190 hrs · 3,981 cycles

PDX - RIGHT HAND AND LEFT HAND TRAILING EDGES OF PYLON CAUSED SKIN ABRASIONS TO AIRCRAFT. REPAIRED IAW SRM 51-25-26.

Part: SKIN — DENTED (FUSELAGE) · airframe 5,129 hrs · 3,941 cycles

PDX - MAINTENANCE FOUND A DENT IN LEFT SIDE OF FUSELAGE 8.5 INCHES AFT OF FS 379.00 AND 10 INCHES DOWN FROM BOTTOM OF WINDOW LINE. THE DENT WAS REPAIRED IAW EA R-53-198.

Part: SLIDE — DEFECTIVE (SERVICE DOOR) · airframe 5,129 hrs · 3,941 cycles

PDX - CREW REPORTS, UNABLE TO OPEN SERVICE DOOR. THE HANDLE BINDS IN THE 12 O'CLOCK POSITION. MAINTENANCE REMOVED THE SERVICE DOOR INNER PANEL AND REASSEMBLED THE UPLOCK STRUT INNER TO OUTER SLIDE ASSEMBLY. THE OPERATIONAL CHECK WAS GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TUBE — CHAFED (ZONE 400) · airframe 5,064 hrs · 3,893 cycles

ON APPROACH, THE AIRCRAFT EXPERIENCED A FAILURE OF THE NR 2 HYDRAULIC SYSTEM. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE NR 2 ENGINE DRIVEN PUMP HYDRAULIC LINE CHAFED THROUGH. A NEW FLEX LINE HAS TEMPORARILY BEEN INSTALLED AT THE CHAFED AREA, AND LEAK CHECKS WERE PERFORMED. NO LEAKS WERE NOTED. PERMANENT REPAIR TO BE COMPLETED WITHIN 450 HOURS. AIRCRAFT RETURNED TO SERVICE. -CLOSED-

Part: DEFLECTOR — DETERIORATED (ZONE 800) · airframe 4,867 hrs · 3,740 cycles

PDX - MAINTENANCE FOUND THAT THE FORWARD CARGO DOOR DEFLECTOR SEAL IS DETERIORATED. THE SEAL WAS REPLACED IAW THE CRJ-700 SRM 51-42-06 AND 51-41-02.

Part: WARNING SYSTEM — ACTIVATED (LAV SMOKE DET) · airframe 4,191 hrs · 3,221 cycles

ON FLIGHT 2529 AMOKE AFT LAVATORY WARNING ILLUMINATED ON TAKEOFF ROLL. SMOKE ALARM WAS GOING OFF AND THERE WAS A PRESENCE OF SOME SMOKE, ACCORDING TO THE FLIGHT ATTENDANT. REMOVED AND REPLACED NEW WIRES ON APU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CHIMNEY — DAMAGED (ZONE 200) · airframe 4,108 hrs · 3,157 cycles

PDX- FORWARD BAG PIT SMOKE DETECTOR CHIMNEY IS DAMAGED. REMOVED AND REPLACED SMOKE DETECTOR CHIMNEY.

Part: AUTOPILOT SYS — MALFUNCTIONED (ZONE 300) · airframe 3,904 hrs · 3,010 cycles

ON DESCENT RECEIVED AN AURAL TRIM IN MOTION WARNING FOLLOWED BY STAB CHANNEL 2 INOPERATIVE WHITE MESSAGE AND AUTOPILOT PITCH TRIM CAUTION MESSAGE. FOLLOWED CHECKLIST AND DISENGAGED AUTIOPILOT. RE-TRIMMED THE AIRCRAFT MANUALLY. PERFORMED FIM OPERATIONAL TEST OF THE HORIZONTAL STABILIZER TRIM SYSTEM IAW CRJ-700 AMM 27-40-00-710-801. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PULLEY BRACKET — CHAFED (CARGO BAY) · airframe 3,831 hrs · 2,972 cycles

PDX- AFT CARGO DOOR AFT PULLEY BRACKET ON CARGO BAY NET SUPPORT BRACKET IS CHAFED. REPAIRED IAW HORIZON AIR EA R-53-124.

Part: SUPPORT BRACKET — CHAFED (CARGO BAY) · airframe 3,831 hrs · 2,972 cycles

PDX- AFT CARGO BAY NET SUPPORT BRACKET HAS A .5000 INCH CHAFE AT THE AFT SECTION OF THE SUPPORT BRACKET JUST ABOVE THE CABLE PULLEY. REPAIRED IAW HORIZON AIR EA R-53-124.

Part: SUPPORT BRACKET — DAMAGED (CARGO BAY) · airframe 3,828 hrs · 2,964 cycles

PDX- AFT CARGO BAY NET SUPPORT BRACKET ABOVE DOOR HAS CABLE CUTS AT AFT END ADJACENT TO COUNTER BALANCE PULLEY. REPAIRED IAW HORIZON AIR EA R-53-124 AND REO 670-53-61-080.

Part: RIVET — POPPED (RT WING) · airframe 3,614 hrs · 2,799 cycles

PDX - RIGHT HAND WING UPPER TRAILING EDGE BOTTOM SIDE HAS TWO POPPED RIVET HEADS AT APPROXIMATELY WS199. REPAIRED IAW CRJ 700 SRM 51-25-01. AND SRM 51-42-06.

Part: SKIN PANEL — CHAFED (RT WING) · airframe 3,614 hrs · 2,799 cycles

PDX - RIGHT WING INBOARD LEADING EDGE PANEL 622AR HAS CHAFE FROM CONTACT WITH SLAT LOWER EDGE, AT APPROXIMATELY WS108. REPAIRED IAW EA R-57-40.

Part: SEALANT — CHIPPED (L/E SLAT) · airframe 3,614 hrs · 2,799 cycles

PDX - SEALANT CHIPPED AND POSSIBLE CORROSION ON FASTENER ON RIGHT LEADING EDGE UNDER SLAT. REPAIRED IAW EA R57-29 AND CRJ SRM 51-25-01.

Part: LINK — DAMAGED (ENGINE MOUNT) · airframe 3,614 hrs · 2,799 cycles

PDX - NR 1 ENGINE FORWARD MOUNT, UPPER DOG BONE LINK. HAS THREE INDENTATIONS. REPAIRED IAW HORIZON AIR EA R-71-50.

Part: BULKHEAD — DAMAGED (FUSELAGE) · airframe 3,614 hrs · 2,799 cycles

PDX - INSTALLATION OF DOUBLER FOR RE-INFORCEMENT OF THE LEFT SIDE REAR PRESSURE BULKHEAD WHERE EDP LINES PASS THROUGH. REPAIRED IAW REO 670-53-61-034 AND REO 29-08-B, ITEM 4 PAGE 9.

Part: APU — ODOR (APU BAY) · airframe 3,605 hrs · 3,790 cycles

BOI-SUP-ON FLIGHT NUMBER 2424, BURNING OIL SMELL DETECTED DURING CLIMB. OIL SMELL DISSIPATED AFTER APU SHUTDOWN. VISUALLY INSPECTED APU EXHUAST & INTAKE. NO DEFECTS NOTED. GROUND RAN APU. SLIGHT OIL SMELL WHEN FIRST STARTED. REMOVED ND REPLACED APU. OPERATIONAL TEST GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CAGE — DAMAGED (CARGO BAY) · airframe 3,444 hrs · 2,666 cycles

PDX- CENTER FIRE PROTECTION CHIMNEY IN THE FORWARD CARGO BAY IS DAMAGED. REMOVED AND REPLACED CENTER CHIMNEY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CHIMNEY — DAMAGED (ZONE 200) · airframe 3,130 hrs · 2,434 cycles

BOI- FORWARD CARGO COMPARTMENT CENTER SMOKE DETECTOR CHIMNEY SCREEN TORN. REMOVED AND REPLACED CENTER CHIMNEY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CHIMNEY — DAMAGED (ZONE 200) · airframe 3,005 hrs · 2,190 cycles

SEA- ON FLIGHT 2467 CHIMNEY IN FORWARD CARGO COMPARTMENT HAS SOME BROKEN MESH. REMOVED AND REPLACED CHIMNEY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: TURBINE BLADES — DAMAGED (NR 1 ENGINE) · airframe 2,512 hrs · 2,004 cycles

PDX - NR 1 ENGINE FAILED SCHEDULED BORESCOPE INSPECTION. FOUND TWO HPT 1 BLADES 2/3 MISSING. REPLACED ENGINE. AIRCRAFT OPERATIONAL CHECKED 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 OF 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: SWITCH — MALFUNCTIONED (FUEL SYSTEM) · airframe 2,487 hrs · 1,987 cycles

LGB-ON FLIGHT NUMBER 2502, RIGHT FUEL LOW PRESSURE CAUTION MESSAGE. REMOVED AND REPLACED NR 2 ENGINE LOW PRESSURE SWITCH. LEAK AND OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — LEAKING (FUEL SYSTEM) · airframe 2,480 hrs · 1,983 cycles

SEA-ON FLIGHT NUMBER 2504, FUEL LEAKING FROM BOTTOM OF FUSELAGE ON CENTER LINE BETWEEN MAIN GEAR AND JUST BEHIND TRAILING EDGE OF WING. REMOVED AND REPLACED RIGHT HAND NR 2 ENGINE INLET FUEL PRESSURE SENSOR. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FUEL LINE — CRACKED (FUEL SYSTEM) · airframe 2,324 hrs · 1,872 cycles

SEA - FLIGHT 464 - THE LEFT AND RIGHT FUEL BOOST PUMPS WERE CYCLING IN FLIGHT. SEVEN SECONDS ON AND 3 SECONDS OFF CONTINUOUSLY FROM 15000 TO 28000 FEET. MAINTENANCE INSPECTED AND FOUND THE RIGHT ENGINE FEED TUBE CRACKED. THE TUBE WAS REPLACED AND OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CAGE — TORN (CARGO BAY) · airframe 2,314 hrs · 1,865 cycles

BOI-FORWARD CARGO PIT CENTER CHIMNEY IS TORN. REPLACED CENTER CHIMNEY. CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CAGE — BROKEN (CARGO BAY) · airframe 2,246 hrs · 1,819 cycles

BOI- DURING PREFLIGHT NOTICED 6 CONSECUTIVE WIRE MESH BROKEN ON FORWARD CARGO CHIMNEY IN OVERHEAD. REPAIRED IAW HORIZON AIR EO 670-53-32-001. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CAGE — CRACKED (CARGO BAY) · airframe 1,598 hrs · 1,291 cycles

PDX- FORWARD CARGO SMOKE DETECTOR CAGE IS CRACKED. REMOVED AND REPLACED ONE OF THE FORWARD CARGO SMOKE DETECTOR CAGES. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SELECTOR VALVE — MALFUNCTIONED (MLG) · airframe 1,392 hrs · 1,118 cycles

BOI- GEAR DISAGREE WARNING WITH ALL UP INDICATIONS. DECLARED AN EMERGENCY WITH AIR TRAFFIC CONTROL. PERFORMED EMERGENCY CHECKLIST AND GEAR DEPLOYED MANUALLY. AIRCRAFT LANDED WITHOUT INCIDENT AND AIRCRAFT WAS TOWED TO THE GATE. REMOVED AND REPLACED MAIN LANDING GEAR SELECTOR VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — DENTED (FUSELAGE) · airframe 1,255 hrs · 1,011 cycles

PDX - LEFT SIDE OF FUSELAGE HAS DENT IN THE SKIN. DENT IS APPROXIMATELY 0.060 INCHES DEEP AND 4 INCHES LONG. DENT IS CENTERED AT STATION 387.5 ABD US 10 INCHES BELOW CABIN WINDOW LOWER EDGE. AIRCRAFT WAS REPAIRED IAW EA R-53-021.

Part: TARGET — OUT OF ADJUST (NLG) · airframe 1,239 hrs · 1,000 cycles

PDX- RETURNED TO FIELD, GEAR DISAGREE, MASTER WARNING-ACCOMPANIED BY PROX SYSTEM FAULT 1 STATUS MESSAGE. AIRCRAFT LANDED WITHOUT INCIDENT. ADJUSTED NOSE LANDING CENTER TARGETS. NO PARTS REPLACED. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CAGE — DAMAGED (CARGO BAY) · airframe 1,165 hrs · 932 cycles

BOI- WIRE MESH CHIMNEY ASSEMBLY IS DAMAGED ABOVE DOOR ASSEMBLY. REMOVED AND REPLACED DAMAGED CHIMNEY ASSEMBLY OVER FORWARD CARGO DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FUEL CAP — OPEN (RT WING) · airframe 1,100 hrs · 879 cycles

BOI - AIRCRAFT RETURNED TO FIELD WHEN THE RIGHT WING FUEL CAP OPENED IN FLIGHT. MAINTENANCE INSPECTED AND REINSTALLED FUEL CAP. AIRCRAFT RETURNED TO SERVICE.

Part: RIVET — MISSING (FLAP VANE) · airframe 853 hrs · 692 cycles

PDX - RIGHT OUTBOARD FLAP VANE LEADING EDGE HAS 3 LOOSE RIVETS AND ONE RIVET MISSING. MAINTENANCE REMOVED THE 3 LOOSE RIVETS AND INSTALLED 3 CHERRY MAX RIVETS AND INSTALLED 1 CHERRY MAX RIVET FOR THE ONE RIVET THAT WAS MISSING IAW CRJ SRM 51-42-13.

Part: PRESSURE SWITCH — MALFUNCTIONED (FUEL SYSTEM) · airframe 780 hrs · 634 cycles

BOI- DURING ENGINE RUN FOR A CHECK, LEFT HAND EJECTOR CAUTION MESSAGE. REMOVED AND REPLACED LEFT HAND PRIMARY EJECTOR PRESSURE SENSOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PRESSURE SWITCH — LEAKING (FUEL SYSTEM) · airframe 747 hrs · 607 cycles

BOI - FUEL DRIPPING FROM FUSELAGE BETWEEN LANDING GEAR. MAINTENANCE REPLACED THE RIGHT PRIMARY EJECTOR SENSOR. OPERATIONAL AND LEAK CHECK WERE GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — LACK OF LUBE (EMERGENCY EXIT) · airframe 402 hrs · 339 cycles

BOI - GALLEY/EMERGENCY DOOR DIFFICULT TO OPEN AND CLOSE. FLIGHT ATTENDANT NOT ABLE TO MOVE IT. MAINTENANCE CLEANED AND LUBED. OPERATIONAL CHECK IS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: TURBINE BLADES — DAMAGED (NR 2 ENGINE) · airframe 2,505 hrs · 2,000 cycles

PDX - NR 2 ENGINE FAILED SCHEDULED BORESCOPE INSPECTION. FOUND TWO HPT 1 BLADES 2/3 MISSING. REPLACED ENGINE. AIRCRAFT OPERATIONAL CHECKED 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: TORQUE LINK — DISCONNECTED (NLG) · airframe 137 hrs · 117 cycles

GEG - AIRCRAFT RETURNED TO FIELD WHEN AFTER DEPARTURE, LANDING GEAR WOULD NOT RETRACT AND WOW INPUT CAUTION MESSAGE APPEARED. AFTER TOUCHDOWN, NOSE GEAR HAD A SEVERE SHIMMY. MAINTENANCE FOUND NOSE GEAR TORQUE LINKS DISCONNECTED AND NOSE TIRES GALLED AND SCUFFED. REPLACED TIRES AND CLEANED, LUBED AND CONNECTED TORQUE LINKS, CONNECTOR JOINTS AND PULL PIN EXTRACT HANDLES. NO FURTHER DISCREPANCIES NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL UNIT — FAULTY (CARGO BAY) · airframe 24 hrs · 15 cycles

PDX- FIRE SYSTEM FAULT MESSAGE. REMOVED AND REPLACED FIDEEX CONTROL UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — LOOSE (FIRE DETECTION) · airframe 20 hrs · 11 cycles

PDX- INTERMITTENT FIRE SYSTEM FAULT STATUS MESSAGE. AIRCRAFT LANDED WITHOUT INCIDENT. FOUND FOLLOWING MESSAGES, ENGINE BOTTLE 2 LOW PRESSURE DETECTED AND LOW RATE DISCHARGE AFT SQUIB AND BOTH BRIDGE WIRES OPEN. FOUND FIRE BOTTLES TO BE WITHIN LIMITS IAW MM 26-21-07. TIGHTENED CANNON PLUGS. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.