N619QX

Part: CONNECTOR — DISCONNECTED (EMERGENCY LIGHTS) · airframe 13,877 hrs · 10,231 cycles

MID CABIN EMERGENCY LIGHT PANEL AS ALL LIGHTS INOP ON THE FWD SIDE. FOUND THE CONNECTOR PLUG DS191, NOT FULLY CONNECTED. RECONNECTED CONNECTOR PLUG. CHECKS GOOD.

Part: CHARGER — FAILED (EMEGENCY LIGHT) · airframe 13,816 hrs · 10,189 cycles

EMERGENCY EXIT SIGN AT THE RT OVERWING EXIT FS757 INOP. LT AND RT EXTERNAL OVERWING EMERGENCY LIGHTS INOP AT FS 871. CABIN EMERGENCY LIGHT ON CEILING AT FS 961 INOP. CABIN EMERGENCY LIGHT AT CEILING FS 871 INOP. REPLACED THE NR4 BATTERY PACK. NO HELP. FOUND BOTH EXIT SIGNS STUCK IN THE "ON" POSITION. REPLACED THE NR4 BPSU BATTERY CHARGER IAW AMM 33-51-17-000-802-A01. OPS CHECKS GOOD.

Part: SUPPORT — CORRODED (NOSE JACK POINT) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - RT NOSE JACK SUPPORT HAS CORROSION BETWEEN FRAMES 265 AND 280. BLENDED CORROSION, BLENDED AREA MEASURED 1.0"L X .60"W X .002"D. THERE ARE NO LIMITS IN SRM BLENDING DONE IAW SRM 51-12-00-001-001-A01. ENGINEERING REQUEST SENT. PERFORMED ECI ON BLENDED AREAS, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01, REO 670-53-11-543. 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. APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-21-11-001-001-A01. ALL WORK ACCOMPLISHED IAW REO 670-53-11-543.

Part: INTERCOSTAL — CORRODED (E/E BAY) · airframe 13,722 hrs · 10,159 cycles

C3 CHECK - AVIONICS BAY DOOR STRUCTURE LT INTERCOSTAL HAS CORROSION. REMOVED INTERCOSTAL IAW SRM 51-42-06-001-001-A01. REMOVED CORROSION IAW SRM 51-21-06-001-001-A01. FOUND REMAINING MATERIAL TO BE OUT OF LIMITS IAW SRM 53-21-23-101-003-A01. PERFORMED ECI ON LT INTERCOSTAL, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. SENT ENGINEERING REQUEST. RECEIVED ENGINEERING, BLEND OK AS IS IAW REO 670-53-21-613. TREATED, PRIMED AND PAINTED IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. INSTALLED INTERCOSTAL IAW SRM 51-42-06-001-001-A01 AND 51-42-20-001-001-A01. APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-21-11-001-001-A01.

Part: BUTTSTRAP — CORRODED (BS 280) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - BUTTSTRAP AFT OF FS 280 HAS CORROSION BETWEEN STR 24R AND 23L. REMOVED FASTENERS FOM IAW SRM 51-42-06-001-001-A01. REMOVED .002" MATERIAL, MATERIAL REMAINING IS .092". NO DAMAGE ALLOWED IAW SRM 53-21-06-101-002-A01. PERFORMED ECI ON BLENDED AREAS, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. ENGINEERING REQUEST SENT. RECEIVED ENGINEERING. AREA IS ACCEPTABLE AS IS. TREATED, PRIMED AND PAINTED IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. INSTALLED REQUIRED FASTENERS IAW SRM 51-42-06-001-001-A01. APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-21-11-001-001-A01. ALL WORK ACCOMPLISHED IAW REO 670-53-21-612.

Part: SUPPORT — CORRODED (NOSE JACK POINT) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - LT NOSE JACK SUPPORT HAS CORROSION BETWEEN FRAMES 265 AND 280. BLENDED CORROSION, BLENDED AREA MEASURED 2.3"L X .60"W X .009"D. THERE ARE NO LIMITS IN SRM, BLENDING DONE IAW SRM 51-12-00-001-001-A01. ENGINEERING REQUEST SENT. PERFORMED ECI ON BLENDED AREAS, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01 AND REO 670-53-11-543. RECEIVED ENGINEERING, OK AS IS. 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. APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-21-11-001-001-A01. ALL WORK ACCOMPLISHED IAW REO 670-53-11-543.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - AVIONICS BAY FLOOR SUPPORT ANGLE ATTACHED TO FS 280 IS CORRODED. REMOVED SUPPORT ANGLE IAW SRM 51-42-06-001-001-A01. LOCATED FASTENER HOLES IN NEW ANGLE IAW SRM 51-40-11-001-001-A01. INSTALLED NEW ANGLE IAW SRM 51-42-06-001-001-A01. TOPCOATED IAW SRM 51-25-16-001-001-A01 AND 51-21-11-001-001-A01

Part: SILL — CORRODED (FUSELAGE) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - SERVICE DOOR SURROUND STRUCTURE LOWER SILL HAS SEVERAL SPOTS OF CORROSION. BLENDED AREAS TO REMOVED CORROSION IAW SRM 51-21-06-001-001-A01. PERFORMED ECI ON SERVICE DOOR LOWER SILL BLENDED AREA. NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. DEEPEST BLEND MEASURED 6.0"L X .9"W X .009"D. REQUEST FOR ENGINEERING SENT. RECEIVED REO 670-53-21-611. AREA IS OK AS IS. PERFORMED CORROSION PREVENTATIVE PROCEDURE ON SURROUND IAW SRM 51-21-11-001-001-A01. PRIMED, PAINTED AND APPLIED CORROSION PREVENTATIVE COMPOUND IAW SRM 51-25-06-001-001-A01, 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: INTERCOSTAL — CORRODED (E/E BAY) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - AVIONICS BAY DOOR STRUCTURE RT INTERCOASTAL HAS CORROSION. REMOVED FASTENERS FOM IAW SRM 51-42-06-001-001-A01. REMOVED CORROSION IAW SRM 51-21-06-001-001-A01. REMOVED .002" MATERIAL, REMAINING MATERIAL IS .078". NO DAMAGE ALLOWED AREA. PERFORMED ECI ON BLEND, NO CRACK OR CORROSION FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. SENT ENGINEERING REQUEST. RECEIVED ENGINEERING REO 670-53-21-613, AREA IS OK AS IS. 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. APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-42-06-001-001-A01.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - 280 BEAM IS CRACKED ON LT AND RT SIDE. PERFORMED CUTLINE ON NEW BEAM IAW REO 670-53-11-047. REMOVED LT AND RT 280 DRIP PANS AND INTERCOSTALS IAW SRM 51-42-21-001-001-A01. FOUND COCKPIT FLOOR ANGLE OF FS 280 CRACKED. PERFORMED LPI ON CUTLINE NO CRACKS FOUND AT THIS TIME IAW NDTM LPI 51-20-008-230-A01 AND REO 670-53-11-047. REMOVED LT AND RT CRACKED 280 BEAM AND FLOOR ANGLE IAW SRM 51-42-06-001-001-A01 AND REO 670-53-11-047. LOCATED HOLES IN NEW BEAMS IAW 51-40-11-001-001-A01, 670-53-11-047. INSTALLED LT AND RT 280 BEAM IAW REO 670-53-11-047. INSTALLED PREVIOUSLY REMOVED DRIP PANS AND INTERCOSTALS IAW SRM 51-42-21-001-001-A01 AND 51-42-13-001-001-A01. LOCATED HOLES IN NEW ANGLE AND INSTALLED ANGLE IAW SRM 51-40-11-001-001-A01 AND 51-42-21-001-001-A01, 51-42-15-001-001-A01 AND REO 670-53-11-047. APPLIED CORROSION INHIBITING COMPOUND AND TOPCOATED IAW SRM 51-25-16-001-001-A01 AND 51-21-11-001-001-A01.

Part: WEB — CRACKED (BS 192) · airframe 13,772 hrs · 10,159 cycles

RFD - C3 CHECK - DURING INSP FOUND A CRACK OTBD OF ADG STOW PUMP ON WEB FLOOR AT FS 192.00 LOCATED IN FWD EQUIPMENT BAY. REMOVED ADG RESTOW PUMP ASSY IAW AMM 24-23-19-000-801-A01. PERFORMED CUT OUT IAW REO 670-53-11-509 ON RT SIDE. PERFORMED LPI ON CUT LINE, NO CRACKS FOUND AT THIN TIME IAW NDTM LPI 51-20-008-230-A01 REO 670-53-11-509. FABRICATED DOUBLER IAW REO 670-53-11-509. TOPCOATED DOUBLER IAW SRM 51-25-16-001-001-A01. INSTALLED DOUBLER IAW REO 670-53-11-509. APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-21-11-001-001-A01.

Part: BULKHEAD — CORRODED (BS 280) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - RT FS 280 LOWER BULKHEAD WEB IS CORRODED. REMOVED CORRODED RT FS 280 LOWER BULKHEAD WEB IAW SRM 51-42-06-001-001-A01. LOCATED FASTENERS HOLES IN NEW WEB IAW SRM 51-40-11-001-001-A01 AND 53-11-10-201-003-A01. INSTALLED NEW WEB IAW SRM 53-11-10-201-003-A01. TOPCOATED FASTENERS IAW SRM 51-25-16-001-001-A01. APPLIED CORROSION INHIBITING COMPOUND TO AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: BULKHEAD — CORRODED (BS 280) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - LT FS 280 LOWER BULKHEAD WEB IS CORRODED. REMOVED CORRODED LT FS 280 LOWER BULKHEAD WEB IAW SRM 51-42-06-001-001-A01. LOCATED FASTENERS HOLES IN NEW WEB IAW SRM 51-40-11-001-001-A01 AND 53-11-10-201-003-A01. INSTALLED NEW WEB IAW SRM 53-11-10-201-003-A01. TOPCOATED FASTENERS IAW SRM 51-25-16-001-001-A01. APPLIED CORROSION INHIBITING COMPOUND TO AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: STRUCTURE — CRACKED (PAX DOOR) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - CRACK FOUND ON PAX DOOR UNDER TOP STEP ASSY. REMOVED DAMAGED AREA IAW SRM 51-11-04-201-001-A01. PERFORMED LPI ON CUT LINE, NO CRACKS FOUND AT THIS TIME IAW NDTM LPI 51-20-008-230-A01 AND REO 670-52-11-154. FABRICATED ANGLE AND FILLER, DRILLED TRIMMED AND FINISHED. APPLIED ALODINE, PRIMER, AND PAINT IAW SRM 52-11-04-201-006-A01. INSTALLED WITH BLIND RIVETS IAW SRM. THE REPAIR WAS PERFORMED IAW REO 670-52-11-154.

Part: ANGLE — DAMAGED (PAX DOOR STRIKER) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - DURING INSP FOUND DAMAGE TO PAX DOOR STRIKER ANGLE AT FS 310 NEXT TO FWD UPPER LATCH FITTING. PERFORMED CUT OUT IAW REO 670-53-22-001. PERFORMED LPI ON CUT LINE NO CRACKS FOUND AT THIS TIME IAW NDTM LPI 51-20-008-230-A01 AND REO 670-53-22-001. FABRICATED, INSTALLED AND RESTORED PROTECTIVE COATINGS IAW REPAIR IAW REO 670-53-22-001, TYPE 1 AND SRM 51-21-16.

Part: ATTACH ANGLE — CORRODED (FUSELAGE) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - AVIONICS BAY DOOR FWD STRUCTURE ATTACHMENT ANGLE AT STR 26L IS CORRODED. BLENDED OUT CORROSION IAW SRM 51-21-06-001-001-A01, REMOVED .003" OF MATERIAL, REMAINING MATERIAL IS .060" WITHIN LIMITS IAW SRM 53-21-23-001-003-A01. TREATED, PRIMED AND PAINTED WORKED AREA IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. TREATED, PRIMED AND PAINTED ATTACH ANGLE IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. INSTALLED ATTACHMENT ANGLE IAW SRM 51-42-06-001-001-A01 AND 51-42-20-001-001-A01. APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-21-11-001-001-A01.

Part: FRAME — CORRODED (BS 310) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - FRAME 310 HAS CORROSION BETWEEN STR 25R AND 26L. REMOVED 19 RIVETS TO ACCESS CORROSION IAW SRM 51-42-06-001-001-A01. BLENDED OUT CORROSION, REMOVED .003" OF MATERIAL, REMAINING MATERIAL IS .047" WITHIN LIMITS IAW SRM 53-21-06-001-002-A01. TREATED, PRIMED AND PAINTED WORKED AREA IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. INSTALLED RIVETS IAW SRM 51-42-06-001-001-A01. TREATED, PRIMED AND PAINTED OUTSIDE SKIN IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-21-11-001-001-A01.

Part: FRAME — CORRODED (BS 310 S26-27L) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - FRAME 310 HAS CORROSION BETWEEN STRINGERS 26L AND 27. REMOVED 14 RIVET FOR ACCESS TO CORROSION IAW SRM 51-42-06-001-001-A01. DETERMINED CORROSION TO EXTEND FROM 26L TO 26R. REMOVED .003" OF CORROSION FROM ORIGINAL MATERIAL OF .050". MATERIAL REMAINING IS .047", WITHIN LIMITS IAW SRM 53-21-06-101-002-A06. REMOVED CORROSION IAW SRM 51-21-06-001-001-A01. TREATED, PRIMED AND PAINTED AREA IAW 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. INSTALLED NEW RIVETS IAW SRM 51-42-06-001-001-A01. TREATED, PRIMED AND PAINTED OUTSIDE SKIN IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-16-001-001-A01. APPLIED CORROSION PREVENTATIVE COMPOUND IAW SRM 51-21-11-001-001-A01.

Part: SKIN — GOUGED (FUSELAGE) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - AVIONICS BAY DOOR SURROUND HAS SEVERAL GOUGES AND ONE SMALL AREA OF PITTING. REMOVED DAMAGE IAW SRM 51-21-06-001-001-A01. REMOVED .002" FROM ORIGINAL .125" MATERIAL. MATERIAL REMAINING IS .123" WITHIN LIMITS IAW REO 670-53-21-242. PERFORMED LPI ON SURROUND, NO CRACKS OR CORROSION FOUND AT THIS TIME IAW NDTM LPI 51-20-008-230-A01 AND REO 670-53-21-242. APPLIED CHEMICAL CONVERSION COATING TO BLENDED AREA IAW REO 670-53-21-242. WORK PERFORMED ABOVE IS IN CONFORMITY WITH REO670-53-21-242.

Part: STRUCTURE — CHAFED (LT WING TE FLAP) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - INBD LT EDGE CHAFED UNDER CANOE. BLENDED CHAFED AREA ON LT INBD FLAP IAW SRM 51-12-00-001-001-A01. CHAFED AREA MEASURED INBD PORTION 27" X .0625" MAX X .004" MAX, OTBD PORTION 15" X .0625 MAX X .003" MAX. ORIGINAL MATERIAL IS .063, REMAINING MATERIAL IS .059, WITHIN LIMITS IAW SRM 57-52-01-101-001-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: SILL — GOUGED (CARGO BAY) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - AFT BAGGAGE DOOR SILL IS GOUGED AND CORRODED. BLENDED OUT GOUGES AND SCRATCHES IAW SRM 51-12-00-001-001-A01. PERFORMED ECI ON AFT BAGGAGE DOOR SILL BLEND AREA. NO CRACKS OR CORROSION FOUND AT THIS TIME IAW ECI 51-20-006-250-A01. DEEPEST AREA BLENDED MEASURED 6.0" X 1.1" W X .009"D, AREA IS A NO DAMAGE ALLOWED SENT REQUEST TO MFG ENGINEERING. TREATED, PRIMED AND PAINTED BAGGAGE DOOR SILL IAW SRM 51-21-11-001-001-A01, 51-25-06-001-001-A01 AND 51-25-01-001-001-A01. APPLIED CORROSION PREVENTATIVE COMPOUND IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 667-708) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - LT SIDE SEAT TRACK FS 667-708 HAS SURFACE CORROSION. BLENDED LT SIDE SEAT TRACK FS 667-708, REMAINING MATERIAL IS .078 AND FOUND TO BE OUT OF LIMITS. RECEIVED BULK MATERIAL AND LOCATED AND DRILLED IAW SRM 51-40-11-001-001-A01. CUT TRACK IAW SRM 51-24-36-001-001-A01. TREATED COUNTERSINKS AND CUTLINES IAW SRM 51-21-11-001-001-A01. REMOVED OLD AND INSTALLED NEW SEAT TRACK IAW AMM 53-00-49-000-801-A03 AND 53-00-49-400-801-A03.

Part: SEAT TRACK — CORRODED (BS 485-573) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - RT SIDE SEAT TRACK FS 485-573 HAS SURFACE CORROSION. BLENDED RT SIDE SEAT TRACK FS 485-573, MAX ALLOWABLE BLEND IS .035, MAX BLENDED MATERIAL .013, REMAINING MATERIAL IS .092 AND FOUND ALL BLENDS WITHIN LIMITS IAW REO 670-55-00-013. TREATED AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 677-708) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - RT SIDE SEAT TRACK FS 677-708 HAS SURFACE CORROSION. BLENDED RT SIDE SEAT TRACK FS 677-708, MAX ALLOWABLE BLEND IS .035, MAX BLENDED MATERIAL .011, REMAINING MATERIAL IS .094, FOUND ALL BLENDS WITHIN LIMITS IAW REO 670-55-00-013. TREATED AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 573-677) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - LT SIDE SEAT TRACK FS 573-677 HAS SURFACE CORROSION. BLENDED LT SIDE SEAT TRACKS FS 573-677, MAX ALLOWABLE BLEND IS .035" BLENDED .023" MATERIAL REMAINING IS .082, FOUND ALL BLENDS TO BE WITHIN LIMITS IAW REO 670-53-00-013. TREATED ALL AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 379-485) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - LT SIDE SEAT TRACK FS 379-485 HAS SURFACE CORROSION. BLENDED LT SIDE SEAT TRACKS FS 379-485, MAX ALLOWABLE BLEND IS .035" BLENDED .023" MATERIAL REMAINING IS .082, FOUND ALL BLENDS TO BE WITHIN LIMITS IAW REO 670-53-00-013. TREATED ALL AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 863-985) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - RT SIDE SEAT TRACK FS 863-985 HAS SURFACE CORROSION. BLENDED LT SIDE SEAT TRACKS FS 863-985, MAX ALLOWABLE BLEND IS .035" BLENDED .005" MATERIAL REMAINING IS .100, FOUND ALL BLENDS TO BE WITHIN LIMITS IAW REO 670-53-00-013. TREATED ALL AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 708-761) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - RT SIDE SEAT TRACK FS 708-761 HAS SURFACE CORROSION. BLENDED RT SIDE SEAT TRACK FS 708-761, MAX ALLOWABLE BLEND IS .035, MAX BLENDED MATERIAL .018, REMAINING MATERIAL IS .087, FOUND ALL BLENDS TO BE WITHIN LIMITS IAW REO 670-55-00-013. TREATED AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 708-761) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - LT SIDE SEAT TRACK FS 708-761 HAS SURFACE CORROSION. BLENDED LT SIDE SEAT TRACK FS 708-761, REMAINING MATERIAL IS .097 AND FOUND TO BE WITHIN LIMITS. TREATED BLENDED AREAS IAW IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 374-485) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - RT SIDE SEAT TRACK FS 374-485 HAS SURFACE CORROSION. BLENDED RT SIDE SEAT TRACK FS 374-485, FOUND ALL BLENDS TO BE WITHIN LIMITS IAW REO 670-53-00-013. TREATED ALL AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 785-863) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - LT SIDE SEAT TRACK FS 785-863 HAS SURFACE CORROSION. BLENDED LT SIDE SEAT TRACK FS 785-863, MAX ALLOWABLE BLEND IS .035, MAX BLENDED MATERIAL .024, REMAINING MATERIAL IS .081, FOUND ALL BLENDS WITHIN LIMITS IAW REO 670-55-00-013. TREATED AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 485-573) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - LT SIDE SEAT TRACK FS485-573 HAS SURFACE CORROSION. BLENDED LT SIDE SEAT TRACK FS 485-573, ALL POINTS BLENDED WERE FOUND TO BE WITHIN LIMITS IAW REO670-53-00-013. TREATED AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 785-863) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - RT SIDE SEAT TRACK FS 785-863 HAS SURFACE CORROSION. BLENDED RT SIDE SEAT TRACK FS 785-863, MAX ALLOWABLE BLEND IS .035, MAX BLENDED MATERIAL .011, REMAINING MATERIAL IS .094, FOUND ALL BLENDS TO BE WITHIN LIMITS IAW REO 670-55-00-013. TREATED AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SEAT TRACK — CORRODED (BS 863-985) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - LT SIDE SEAT TRACK FS 863-985 HAS SURFACE CORROSION. BLENDED LT SIDE SEAT TRACKS FS 863-985, MAX ALLOWABLE BLEND IS .035" BLENDED .010" MATERIAL REMAINING IS .095, FOUND ALL BLENDS TO BE WITHIN LIMITS IAW REO670-53-00-013. TREATED AFFECTED AREAS IAW SRM 51-21-11-001-001-A01. BLENDED AREA MEASURES 2.0"L X .50"W X .005"D, ORIGINAL THICKNESS IS .135, REMAINING MATERIAL IS .130". PERFORMED ECI ON BLENDED AREA, NO CRACKS FOUND AT THIS TIME IAW NDTM ECI 51-20-006-250-A01. TREATED AFFECTED AREAS IAW SRM 51-21-11-001-001-A01. PRIMED AREA IAW REO 670-53-21-607, ALL WORK IN CONFORMITY WO RJ-103119 AND TASK CARD REO 670-53-21-607.

Part: SEAT TRACK — CORRODED (BS 573-677) · airframe 13,772 hrs · 10,159 cycles

C3 CHECK - RT SIDE SEAT TRACK FS 573-677 HAS SURFACE CORROSION. BLENDED LT SIDE SEAT TRACK FS 573-677, MAX ALLOWABLE BLEND IS .035, MAX BLENDED MATERIAL .028, REMAINING MATERIAL IS .087 AND FOUND ALL BLENDS WITHIN LIMITS IAW REO 670-55-00-013. TREATED AFFECTED AREAS IAW SRM 51-21-11-001-001-A01.

Part: SMOKE DETECTOR — MALFUNCTIONED (ZONE 100) · airframe 11,643 hrs · 8,604 cycles

FIRE SYS FAULT MESSAGE. PLACED ON MEL 26-00-1. RETURNED TO SERVICE. 12/28 MEL CLEARED BY REPLACING THE AFT CARGO PIT SMOKE DETECTOR AND THE FIRE DET CONTROL UNIT. RETURNED TO SERVICE.

Part: ENGINE — HUNG START (APU) · airframe 11,468 hrs · 8,472 cycles

APU SLOW TO LIGHT OFF DURING START. AFTER START NORMAL OPS HOWEVER STRONG FUEL ODOR IN CABIN SHUTDOWN APU. INTEROGATED MDC AND FOUND 1ST START OF THE DAY, A HUNG START FUEL ODOR FROM PLENUM DRAINS STARTED APU IAW 49-10-00-866-801 RAN APU FOR 15 MINS WITH NORMAL OPERATION NO FUEL ODOR NOTED OK FOR CONTINUED SERVICE. NO PARTS REPLACED.

Part: UNKNOWN — ODOR (CABIN) · airframe 10,626 hrs · 7,817 cycles

PDX - ODOR NOTED ON TAKE OFF ROLL. CONTINUED T/O AIRBORNE WITH GEAR UP, SMOKE HAZE NOTED, AFT LAV FIRE WARNING LIGHT ILLUMINATED, F/A CONFIRM SMOKE IN CABIN AND SMOKE DETECT AUDIBLE. FIVE MINS LATER NO INDICATIONS. RETURN TO FIELD. LANDING WEIGHT 68,500 TOUCH DOWN VVI LESS THAN 200 FPM. NO PASSENGER INJURIES. DETERMINED SMOKE CAME FROM PREVIOUS NIGHT COMPRESSOR WASH. GROUND RAN ENGINES AT "TOGA" FOR 20 MINS WITH BLEEDS AND PACKS ON. NO SMOKE OR SMELL NOTED AFTER RUNS. C/W TR 05-0043 PARA 2, C. NO HARD LANDING INSPECTION REQUIRED. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FIRE LOOP — CHAFED (LT ENGINE) · airframe 10,624 hrs · 7,815 cycles

PDX - INTERMITTENT "C" FIRE FAIL CAUTION UPON THRUST REDUCTION AT TOP OF DESCENT. MDC REPORTS L ENG FIRE LOOP A INSPECTED LOOP FOUND LOOP 235 CHAFED. REMOVED AND REPLACED FIRE DETECT RAIL IAW CRJ 700 AMM TASK 26-11-03-000-810 AMD 26-11-03-400-801 FOR INSTALL OF NEW FIRE DETECT LOOP 235 AS REQUIRED. ALL OPS TEST ARE GOOD, NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: CONTROL UNIT — MALFUNCTIONED (FIRE DETECTION) · airframe 10,554 hrs · 7,759 cycles

FAT - FIRE SYSTEM FAULT STATUS MESSAGE. PLACED ON MEL 26-00-1. RETURNED TO SERVICE. MEL CLEARED 8/9. REPLACED FIDEX CONTROL UNIT IAW AMM 26-10-01-000-801, 26-10-01-400-801. CHECKS GOOD. STATUS MSG NO LONGER NOTED. RETURNED TO SERVICE.

Part: CONTROL PANEL — MALFUNCTIONED (FIRE WARNING) · airframe 10,508 hrs · 7,722 cycles

SEA - INTERMITTENT FIRE SYSTEM FAULT STATUS MESSAGE. SYSTEM PLACED ON MEL 26-00-1. RETURNED TO SERVICE. 8/4 MEL CLEARED. REMOVED AND REPLACED FIDEEX CONTROL UNIT FOR PRECAUTIONARY MEASURES REF AMM 26-10-01-000-801 & 26-10-01-400-801 SYSTEM OPS CHECKS GOOD. RETURNED TO SERVICE.

Part: CONTROL UNIT — FAILED (FIRE WARNING) · airframe 10,382 hrs · 7,619 cycles

PDX - FIRE SYSTEM FAULT STATUS. PLACED ON MEL 26-00-1. MEL CLEARED 7/17 BY REPLACING FIDEX CONTROL UNIT IAW TASK 26-10-01-000-801/ 400-801. NO FAULTS DETECTED. RETURNED TO SERVICE.

Part: ELEMENT — MALFUNCTIONED (ZONE 400) · airframe 9,799 hrs · 7,166 cycles

FIRE SYS FAULT STATUS MSG. PLACED ON MEL 26-00-1. RETURNED TO SERVICE. MEL CLEARED 5/17. UPON INTERROGATION OF THE MDC FAULT FOUND TO BE R ENG LOOP B STATUS FAILED/ WIRING. REMOVED AND REPLACED SENSING ELEMENT A240 IAW CRJ 700 AMM TASKS 26-11-01-000-802 STEPS 1-4A. (1), (3), (5), (6). STEPS 4A. (2) AND (4) WERE NOT APPLICABLE TO SENSING ELEMENT A240. TASK 26-11-01-400-802 STEPS 1-4A. (1)-(3), (6), (8) AND STEP 5 A.-E. STEPS 4A. (4), (5) AND (7) WERE NOT APPLICABLE TO SENSING ELEMENT A240. OPS CHECK GOOD. NO DEFECTS NOTED. CLEAR MEL. RETURNED TO SERVICE.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 9,462 hrs · 6,897 cycles

SEA - EMERGENCY LIGHTS DO NOT ILLUMINATE WITH SWITCH 'ON' AT F/A STATION. REMOVED AND REPLACED ALL (4) EPSU BATTERY PACKS IAW CRJ AMM TASK 33-51-17-000-801 AND 33-51-17-400-801. OPS CHECKS GOOD. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN · airframe 9,307 hrs · 6,770 cycles

PDX- AIL TRIM STUCK AT FULL LEFT WING DOWN POSITION. C/W OPS CHECK OF AILERON TRIM SYSTEM IAW AMM TASK 27-11-00-710-802. OPS CHECK GOOD. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET FS 409 BETWEEN STR 1L AND 2L. STRIPPED PAINT AND REMOVED RIVET PER SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. HFEC INSPECTED DAMAGED AREA FOR CRACKS IAW REO 670-53-00-179, SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. INSTALLED RIVET, ALODINED, PRIMED AND PAINTED IAW REO 670-53-00-179 SHEET2, REPAIR NOTES 4, 5, AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO 670-53-00-179.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - 2 LIGHTENING ABOVE STR 1R BETWEEN FS 321 AND FS 323.5. STRIPPED PAINT AND REMOVED RIVET PER CRJ 700 SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. BLENDED OUT MINOR PITTING AND BURN MARK AT FS 321.1 AND FOUND TO BE WITHIN LIMITS IAW REO 670-53-00-179 WITH .010 INCH OF MATERIAL REMOVED. HFEC INSPECTED DAMAGED AREA FOR CRACKS IAW REO 670-53-00-179, SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. INSTALLED RIVET, ALODINED, PRIMED AND PAINTED IAW REO 670-53-00-179 SHEET 2, REPAIR NOTES 4, 5, AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO670-53-00-179.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET FS535 BETWEEN STR 1L AND 2L. STRIPPED PAINT AND REMOVED RIVET PER SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. BLENDED AREA OF SMALL SCRATCH AND FOUND IT TO BE WITHIN LIMITS IAW REO 670-53-00-179. HFEC INSPECTED DAMAGED AREA FOR CRACKS IAW REO 670-53-00-179, SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. INSTALLED RIVET, ALODINED, PRIMED AND PAINTED IAW REO 670-53-00-179 SHEET 2, REPAIR NOTES 4,5,AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO 670-53-00-179.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - 4 LIGHTENING BURNS AT RIVETS ALONG STR 1R BETWEEN FS285 AND FS290. STRIPPED PAINT AND REMOVED RIVET PER SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. HFEC INSPECTED DAMAGED AREAS FOR CRACKS IAW REO 670-53-00-179, SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. INSTALLED RIVET, ALODINED, PRIMED AND PAINTED IAW REO 670-53-00-179 SHEET 2, REPAIR NOTES 4,5,AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS ASPER REO 670-53-00-179.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET STR 1L AND FS 354. STRIPPED PAINT AND REMOVED RIVET PER CRJ 700 SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. HFEC INSPECTED DAMAGED AREA FOR CRACKS IAW REO 670-53-00-179 SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. INSTALLED RIVET, ALODINED, PRIMED AND PAINTED IAW REO 670-53-00-179 SHEET 2, REPAIR NOTES 4, 5,AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO WITHIN LIMITS AS PER REO 670-53-00-179.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET AT STR 0 AND FS 335. STRIPPED PAINT AND REMOVED RIVET PER SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. HFEC INSPECTED DAMAGED AREA FOR CRACKS IAW REO 670-53-00-179, SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. INSTALLED RIVET, ALODINED, PRIMED AND PAINTED IAW REO 670-53-00-179 SHEET 2, REPAIR NOTES 4,5,AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO 670-53-00-179.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET STR 1L AND FS 368. STRIPPED PAINT AND REMOVED RIVET PER CRJ 700 SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. HFEC INSPECTED DAMAGED AREA FOR CRACKS IAW REO 670-53-00-179, SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. INSTALLED RIVET, ALODINED, PRIMED AND PAINTED IAW REO 670-53-00-179 SHEET 2, REPAIR NOTES 4, 5, AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO670-53-00-179.

Part: SKIN — DAMAGED (BS 476 S1-2L) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET FS 476.5 BETWEEN STR 1L AND 2L. STRIPPED PAINT AND REMOVED RIVET PER SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. BLENDED AREA OF SMALL SCRATCH AND FOUND IT TO BE WITHIN LIMITS IAW REO 670-53-00-179 LESS THAN .003 INCH MATERIAL REMOVED. HFEC INSPECTED DAMAGED AREA FOR CRACKS IAW REO 670-53-00-179, SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. INSTALLED RIVET, ALODINED, PRIMED AND PAINTED IAW REO 670-53-00-179 SHEET2, REPAIR NOTES 4, 5, AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO 670-53-00-179.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - CRACK ON BEAM FS280 AT APPROX LBL 9.00. REMOVED THE LT SIDE OF THE 280 BEAM AT THE CENTER SPLICE IAW REO670-53-11-052, CUT REPLACEMENT LT SECTION OF FS280 BEAM IAW REO 670-53-11-047. PERFORMED HFEC INSP OF BEAM CUT OUT IAW 51-20-006, NO CRACKS NOTED. LOCATED, DRILLED, COUNTERSUNK, ALODINED AND PRIMED NEW LT SECTION OF FS 280 BEAM IAW REO 670-53-11-047. INSTALLED SOLID AND BLIND RIVETS IN LT SIDE OF BEAM IAW SRM 51-42-06. INSTALLED SOLID RIVETS CENTER SPLICE TOP AND BOTTOM, INSTALLED AVIONICS BAY LIGHT AND CAMLOCS ON TOP OF CENTER SPLICE REF SRM 51-42-06. INSTALLED OUTBOARD INTERCOSTAL IAW SRM 51-42-20 AND REO 670-53-11-047. INSTALLED INBOARD INTERCOSTAL IAW SRM 51-42-20. INSTALLED DRIP TRAY IAW REO 670-53-11-047 AND SRM 51-42-10.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET FS449 AND STR 1L. STRIPPED PAINT AND REMOVED RIVET PER CRJ 700 SRM 51-42-06. MAPPED AREA FOR ENGINEERING. ENLARGED COUNTERSINK TO .306 INCH TO TRY TO REMOVE DAMAGE PER ENGINEERING REQUEST, DAMAGE REMAINS IN SKIN. RE MAPPED AREA FOR ENGINEERING. ENLARGED COUNTERSINK TO .058 INCH DEEP TO REMOVE DAMAGE PER ENGINEERING REQUEST. NO DAMAGE REMAINS IN SKIN. INSTALLED AN MS20426AD6 AND SHAVED HEAD FLUSH. HFEC INSPECTED DAMAGED AREAS FOR CRACKS IAW REO 670-53-00-179, SHEET 2 REPAIR STEP 3, NO CRACKS NOTED. ALODINED, PRIMED, AND PAINTED AFFECTED AREA IAW REO 670-53-00-179 SHEET 2 REPAIR NOTE 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO 670-53-00-179.

Part: SKIN — CHAFED (LT AILERON) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LT AILERON FWD UPPER SKIN PANEL AT LEADING EDGE IS CHAFING. BLENDED CHAFING SMOOTH IAW CRJ 700 SRM TASK 57-61-01-101-001-A01 PG 102 TABLE 1. HFEC AND FPI INSPECTED BLENDED AREAS FOR CRACKS IAW CRJ 700 NDTM 51-20-006 AND 51-20-008, NO CRACKS NOTED. UT THICKNESS CHECKED BLENDED AREAS IAW CRJ 700 NDTM 51-20-004, HI=.090", LO=.084". FOUND TO BE WITHIN LIMITS IAW CRJ 700 SRM TASK 57-61-01-101-001-A01 PG 102 TABLE 1. ALODINED , PRIMED AND PAINTED IAW CRJ 700 SRM TASK 57-61-01-101-001-A01 PG 103 TABLE 1.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - CRACK ON BEAM FS 280 AT APPROX RBL 9.00. REMOVED RT SECTION OF 280 BEAM. CUT REPLACEMENT RT SECTION OF 280 BEAM IAW REO 670-53-11-047. PERFORMED HFEC INSP OF BEAM CUTOUT IAW NDTM 51-20-006, NO CRACKS NOTED. LOCATED, DRILLED AND COUNTERSUNK REPLACEMENT RT BEAM IAW REO 670-53-11-047. INSTALLED ALL SOLID RIVETS IN RT BEAM SECTION IAW SRM 51-42-06. INSTALLED INBOARD AND OUTBOARD INTERCOSTALS, INSTALLED BLIND RIVETS ON OUTBOARD SECTION OF THE 280 BEAM IAW REO 670-53-11-047, SRM 51-42-20 AND SRM 51-42-13. COMPLETED INSTALLATION OF BEAM AND INSTALLED DRIP TRAY IAW REO 670-53-11-047. APPLIED HARDCOAT TO 280 BEAM IAW REO 670-53-11-047.

Part: SKIN — CORRODED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - CORROSION ON LOWER SKIN AROUND LOWER TCAS ANTENNA CONNECTOR HOLE. BLENDED AREA OF CORROSION TO REMOVE DAMAGE IAW SRM 53-00-01 AND FOUND BLENDS TO BE OUTSIDE ALLOWABLE LIMITS IAW SRM 53-21-01. HFEC IAW CRJ 700 NDTM PART 1, 51-20-006, NO CRACKS NOTED. MAPPED AREA FOR ENGINEERING. REPLACED SIX SOLID RIVETS IN AREA OF BLEND REF SRM 51-42-06. RESTORED FINISH OVER REWORKED AREA IAW SRM 51-21-16. BLEND ON LOWER SKIN IS ACCEPTABLE AS DESCRIBED IN REO 670-53-21-437.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - CORNER ANGLE OTBD OF BEAM FS 280 RT SIDE HAS LIGHT SURFACE CORROSION. REMOVED FASTENERS FROM REPAIR AREA IAW REO 670-53-21-139. CUT OUT DAMAGED SECTION OF FLOOR SILL IAW REO 670-53-21-139. HFEC IAW NDTM PART 1, 51-20-006 AT CUT OUT, NO CRACKS NOTED. FABRICATED REPAIR FILLER AND DOUBLERS THEN INSTALLED IAW REO 670-53-21-139.

Part: BULKHEAD — CORRODED (BS 280) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - SEVERAL AREAS OF CORROSION ON LT LOWER BULKHEAD AFT SIDE AT FS 280. REMOVED THE CORROSION IN THE REQUIRED AREAS IAW CRJ REO 670-53-11-052. UT THICKNESS CHECKED BLENDED AREAS IAW CRJ 700 NDTM 51-00-04, MIN REMAINING THICKNESS .037 INCH. ALODINED AND PRIMED THE BLENDED AREAS IAW CRJ SRM 51-25-01. PAINTED REWORKED AREA IAW REO 670-53-11-052.

Part: FLOORBEAM — CRACKED (BS 280)

PDX - C2 - CRACK ON BEAM FS 280 AT APPROX RBL 9.00. REMOVED RT SECTION OF 280 BEAM. CUT REPLACEMENT RT SECTION OF 280 BEAM IAW REO 670-53-11-047. PERFORMED HFEC INSP OF BEAM CUTOUT IAW NDTM 51-20-006, NO CRACKS NOTED. LOCATED, DRILLED AND COUNTERSUNK REPLACEMENT RT BEAM IAW REO 670-53-11-047. INSTALLED ALL SOLID RIVETS IN RT BEAM SECTION IAW SRM 51-42-06. INSTALLED INBOARD AND OUTBOARD INTERCOSTALS, INSTALLED BLIND RIVETS ON OUTBOARD SECTION OF THE 280 BEAM IAW REO 670-53-11-047, SRM 51-42-20 AND SRM 51-42-13. COMPLETED INSTALLATION OF BEAM AND INSTALLED DRIPTRAY IAW REO 670-53-11-047. APPLIED HARDCOAT TO 280 BEAM IAW REO 670-53-11-047.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET F S501 BETWEEN SRT 1L AND 2L. STRIPPED PAINT AND REMOVED RIVET AS PER CRJ 700 SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. HFEC INSPECTED DAMAGED AREA FOR CRACKS IAW REO 670-53-00-045, SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. INSTALLED RIVET ALODINED, PRIMED, AND PAINTED IAW REO 670-53-00-179 SHEET 2, REPAIR NOTES 4, 5, AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO 670-53-00-179.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX -C2 - LIGHTENING BURN AT RIVET FS 597 BETWEEN STR 1L AND 2L. STRIPPED PAINT AND REMOVED RIVET FROM AFFECTED AREA IAW SRM 51-42-06. MAPPED FOR ENGINEERING. ENLARGED COUNTERSINK TO FIT A -5 426 RIVET TO REMOVE DAMAGE PER ENGINEERING REQUEST AND FOUND NO DAMAGE REMAINING. HFEC INSPECTED DAMAGED AREA FOR CRACKS IAW REO 670-53-00-179, SHEET 2 NOTE 3. NO CRACKS NOTED. INSTALLED RIVET ALODINED, PRIMED, AND PAINTED IAW REO 670-53-00-179 SHEET 2 REPAIR NOTES 4,5 AND 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO 670-53-00-179.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET FS437 BETWEEN STR 1L AND 2L. STRIPPED PAINT AND REMOVED RIVET PER CRJ 700 SRM 51-42-06. MAPPED AREA FOR ENGINEERING. ENLARGED COUNTERSINK TO .305 INCH TO TRY TO REMOVE DAMAGE PER ENGINEERING REQUEST, DAMAGE REMAINS IN SKIN. RE MAPPED AREA FOR ENGINEERING. ENLARGED COUNTERSINK TO .058 INCH DEEP TO REMOVE DAMAGE PER ENGINEERING REQUEST. NO DAMAGE REMAIN IN SKIN. INSTALLED A MS20426AD6 AND SHAVED HEAD FLUSH. HFEC INSPECTED DAMAGED AREAS FOR CRACKS IAW REO-670-53-00-179, SHEET 2, REPAIR STEP 3. NO CRACKS NOTED. ALODINED, PRIMED AND PAINTED AFFECTED AREA IAW REO 670-53-00-179 SHEET 2, REPAIR NOTE 6. ALL ABOVE WORK ACCOMPLISHED AND FOUND TO BE WITHIN LIMITS AS PER REO 670-53-00-179.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 9,054 hrs · 6,557 cycles

PDX - C2 - LIGHTENING BURN AT RIVET FS 549 BETWEEN STR 1L AND 2L. STRIPPED PAINT AND REMOVED RIVET IAW SRM 51-42-00. FOUND BURN MARK TO BE ON THE RIVET HEAD ONLY. ALODINED AND PRIMED AREA AS PER SRM 51-42-06 AND PAINTED AFFECTED AREA IAW SRM 51-25-01.

Part: WIRE HARNESS — CHAFED (FIRE DETECTION) · airframe 9,025 hrs · 6,532 cycles

PDX - INTERIM FIRE SYS FAULT STATUS MSG DISPLAYED. PLACED ON MEL 26-00-1. CLEARED 1-23. MDC FAULT HISTORY SHOWED "R ENG FIRE LOOP B SHORTED INTERMITTENT". ON VISUAL INSP OF R ENG FIRE LOOPS FOUND W16 HARNESS WIRE A238 (RED) TO BE CHAFED THRU. REMOVED AND REPLACED WITH NEW RT W16 HARNESS IAW CRJ MM TASKS 26-11-07-000-802-A01 AND 26-11-07-400-802-A01. OP CHECK GOOD CLEAR MEL. RETURNED TO SERVICE.

Part: CONTROL UNIT — FAILED (EXTINGUISH SYS) · airframe 8,952 hrs · 6,458 cycles

FIRE SYS FAULT STATUS MSG. PLACED SYS ON MEL 26-00-1. MEL CLEARED BY REPLACING THE FIRE EX CONTROL UNIT. CHECKS GOOD. ACFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION · airframe 4,749 hrs · 3,242 cycles

PDX - FLIGHT 2571, ON TAXI RECEIVED A AFT CARGO SHUTOFF VALVE MESSAGE. RETURNED TO THE GATE. MAINTENANCE CYCLED THE ELECTRICAL POWER, NO FAULTS IN HISTORY, OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: UNKNOWN — UNKNOWN · airframe 4,120 hrs · 2,817 cycles

C1 OKC - REFEREMCE ITEM 16 DAMAGE NR 7 PER E/C R-53-455/3. REPAIRED IAW REO670-52-45-014.

Part: UNKNOWN — UNKNOWN (SKIN) · airframe 4,120 hrs · 2,817 cycles

C1 OKC -REFERANCE ITEM 18 DAMAGE NR 8 PER E/C R-53-455/3. REPAIRED IAW REOP670-53-45-014.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - COMPLIED WITH NR 3 DAMAGE NR 4. REPAIRED IAW REO670-53-00-123.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - COMPLIED WITH NR 7 DAMAGE NR 8. REPAIRED IAW REO-53-00-123.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - COMPLIED WITH NR 5 DAMAGE NR 6. REPAIRED IAW REO670-53-00-123.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - COMPLIED WITH ITEM NR 8 DAMAGE NR 9. REPAIRED IAW EEO670-53-00-123.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - COMPLIED WITH NR 6 DAMAGE NR 7. REPAIRED IAW REO670-53-00-123.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - COMPLIED WITH NR 4 DAMAGE NR 5. REPAIRED IAW REO670-53-00-123.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - COMPLIED WITH NR 2 DAMAGE NR 1. REPAIRED IAW SRM 51-42-10, 51-12-00, 51-42-06.

Part: PANEL — CHAFED (TE FLAP) · airframe 4,120 hrs · 2,817 cycles

C1 OKC - LEFT FLAP PANEL 584AB CHAFED ON LEADING EDGE. REPAIRED IAW SRM 51-12-00 AND 51-21-11.

Part: PANEL — CHAFED (TE FLAP) · airframe 4,120 hrs · 2,817 cycles

C1 OKC - LEFT FLAP PANEL 584EB CHAFED. REPAIRED IAW SRM 51-12-00 AND 51-21-11.

Part: PANEL — CHAFED (TE FLAP) · airframe 4,120 hrs · 2,817 cycles

C1 OKC - RIGHT FLAP PANEL 684DB CHAFED. REPAIRED IAW SRM 51-2-00 AND 51-21-11.

Part: PANEL — CHAFED (TE FLAP) · airframe 4,120 hrs · 2,817 cycles

C1 OKC - RIGHT FLAP PANEL 684JB CHAFED. REPAIRED IAW SRM 51-12-00 AND 51-21-11.

Part: PANEL — CHAFED (TE FLAP) · airframe 4,120 hrs · 2,817 cycles

CI OKC - FLAP PANEL 684HT UPPER LEADING EDGE DAMAGED. REPAIRED IAW SRM 51-12-00, 51-21-11.

Part: PANEL — CHAFED (TE FLAP) · airframe 4,120 hrs · 2,817 cycles

C1 OKC - RIGHT FLAP PANEL 684LB CHAFED. REPAIRED IAW SRM 51-12-00 AND 51-21-11.

Part: PANEL — CHAFED (TE FLAP) · airframe 4,120 hrs · 2,817 cycles

C1 OKC - RIGHT FLAP PANEL 684GB CHAFED. REPAIRED IAW SRM 51-12-00 AND 51-21-11.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - REFERENCE ITEM 10 DAMAGE NR 4 PER E/C R-53-455/3. REPAIRED IAW REO670-53-00-107.

Part: FRAME — CRACKED (BS 280) · airframe 4,120 hrs · 2,817 cycles

C1 OKC - FOUND LEFT FS 280.00 FRAME CRACKED AT LBL9. REPAIRED IAW REO670-53-11-047 AND SRM 51-42-21.

Part: FRAME — CRACKED (BS 280) · airframe 4,120 hrs · 2,817 cycles

C1 OKC - RIGHT FS 280.00 FRAME CRACKED AT RBL9. REPAIRED IAW REO670-53-11-047 AND SRM 51-42-21.

Part: UNKNOWN — UNKNOWN · airframe 4,120 hrs · 2,817 cycles

C1 OKC - REFERENCE ITEM 4 AND 6 DAMAGE NR 2A AND 2B PER E/C R-53-455/3. REPAIRED IAW REO670-53-00-107.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - REFERENCE ITEM 14 DAMAGE NR 6 PER E/C R-53-455/3. REPAIRED IAW REO670-53-00-107.

Part: NONE — NONE · airframe 4,120 hrs · 2,817 cycles

C1 OKC - REFERENCE ITEM 2 DAMAGE NR 1 PER E/C R-53-455/3. REPAIRED IAW REO670-53-00-107.

Part: UNKNOWN — UNKNOWN · airframe 4,120 hrs · 2,817 cycles

C1 OKC - REFERENCE ITEM 12 DAMAGE NR 5 PER E/C R-53-455/3. REPAIRED IAW REO670-53-00-107.

Part: UNKNOWN — UNKNOWN · airframe 4,120 hrs · 2,817 cycles

C1 OKC - REFERENCE ITEM 8 DAMAGE NR 3 PER E/C R-53-455/3. REPAIRED IAW REO670-53-00-107.

Part: ALTIMETER — UNKNOWN (COCKPIT) · airframe 3,773 hrs · 2,586 cycles

PDX- CLIMBING THROUGH 5000 FEET RECEIVED A GLD UNSAFE CAUTION MESSAGE AND FO'S RADIO ALTIMETER WAS SHOWING ZERO FEET WITH A BARBER POLE. C/W CHECKLIST AND ALL RETURNED TO NORMAL. MAINTENANCE C/W RADIO ALTIMETER OPERATIONAL CHECK AND GROUND SPOILERS OPERATIONAL CHECKS WITH NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FAN — INOPERATIVE · airframe 3,736 hrs · 2,560 cycles

SEA - FLIGHT 2545, AFTER TAKEOFF RECEIVED A DISPLAY COOL MESSAGE. RAN CHECKLIST BUT MESSAGE STAYED ON. RETURNED TO THE FIELD AND ACCOMPLISHED A OVERWEIGHT LANDING. MAINTENANCE REPLACED THE COOLING FAN AND PERFORMED A OVERWEIGHT LANDING INSPECTION. OPERATIONAL CHECKS GOOD FOR THE FAN AND NO DEFECTS FOUND ON THE OVERWEIGHT INSPECTION. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — LOOSE (LAVATORY) · airframe 104 hrs · 78 cycles

BUR - ON FLIGHT 2505, FLIGHT ATTENDANT REPORTED ARCING NOISE IN LAV THEN THE LAV LIGHTS FAILED. NO C/B'S WERE POPPED BUT WE PULLED C/B M5 ON CBPZ AS A PRECAUTION. MAINTENANCE INSPECTED AND FOUND LIGHT IN LAV NOT SEATED IN RECEPTICLE. RESEATED LAMP, OPERATED LIGHT SEVERAL TIMES, NO ARCING SOUND. LIGHT OPERATED NORMALLY AFTER C/B WAS RESET. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.