N17169

Part: FLASHLIGHT ASSY — INOPERATIVE (ZONE 200) · airframe 43,061 hrs · 31,043 cycles

FWD FA EMERGENCY FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED FWD FA EMERGENCY FLASHLIGHT. OPS CHECK SAT.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

LH FLOOR SUPPORT AT FR17, STR 1L HAS CORROSION. REPAIRED LH FLOOR AT FRAME 17

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

RH FLOOR GUSSET AT FR 20, STR 4R HAS CORROSION. REMOVED DAMAGED GUSSET AND INSTALLED NEW GUSSET AT RH FLOOR FR 20 STR 4R

Part: SKIN — CRACKED (ZONE 500 ELEV) · airframe 42,842 hrs · 30,814 cycles

LH ELEVATOR LOWER SKIN BEHIND ACCESS PANEL 335HB IS CRACKED. PERFORMED TRIM OUT OF CRACK ON LH ELEVATOR LOWER SKIN MOLDING GLANGE FOR ACCESS PANEL 335HB. NO FURTHER DEFECTS NOTED.

Part: SKIN — DAMAGED (ZONE 300 ELEV) · airframe 42,842 hrs · 30,814 cycles

DAMAGE TO AIRCRAFT SKIN AT FORWARD LEADING EDGE 2ND FROM IB HINGE POINT ON LH ELEVATOR. REPAIRED SKIN DAMAGE AT FWD LEADING EDGE 2ND CUTOUT FROM INBD HINGE POING ON LH ELEVATOR BY CUTTING OUT DAMAGED SKIN AND INSTALLING A REINFORCING DOUBLER.

Part: SKIN — CORRODED (ZONE 100) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

CORROSION ON HEATED WATER DRAIN BETWEEN FRAMES 60 TO 61 LOWER EXTERNAL FUSELAGE. REMOVED CORROSION BY PERFORMING CUTOUT AND INSTALLING A DOUBLER AT HEATER WATER DRAIN BETWEEN FRAMES 60 AND 61 ON LOWER EXTERNAL FUSELAGE.

Part: BRACKET — CORRODED (ZONE 500) · airframe 42,842 hrs · 30,814 cycles

LEFT WING OTBD FLAP OTBD FAIRING INTERIOR BRACKET HAS CORROSION. LH WING OB FLAP OB FAIRING REPLACED 1EA BRACKET.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

CORROSION ON RH FLOOR BEAM BETWEEN FRAMES 17 AND 18. INSTALLED NEW RH FLOOR BEAM BETWEEN FR 17-20 AND FLOOR SUPPORT AT FR 20.

Part: STRAP — CORRODED (ZONE 500) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

LH WING UPPER SPAR STRAP CORRODED FROM RIB 19 TO RIB 25. REMOVED CORROSION ON LH WING UPPER SPAR STRAP FROM RIB 19 TO RIB 25 BY BLENDING

Part: SUPPORT — CRACKED (ZONE 300 ELEV) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

LH ELEVATOR RVDT SUPPORT CRACKED AND CORRODED. REMOVED AND REPLACED LH ELEVATOR RVDT SUPPORT.

Part: STRAP — CORRODED (ZONE 500) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

LEFT WING LOWER SPAR STRAP CORRODED FROM RIB 19 TO RIB 25. REMOVED CORROSION ON LH WING LOWER SPAR STRAP FROM RIB 19 TO RIB 25 BY BLENDING

Part: SKIN — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

CORROSION ZONE 171 AFT LOWER FUSELAGE BY AIRCRAFT PLACARD. REMOVED CORROSION AND REPAIRED AREA ZONE 171 AFT LOWER FUSELAGE BY AIRCRAFT PLACARD BY PERFORMING CUTOUT AND INSTALLING A DOUBLER AND FILLER.

Part: FLOORBEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

CORROSION ON THE FLOOR BEAMS AT FRAME 22 SOFT SIDE OF THE SERVICE DOOR. INSTALLED NEW FLOOR BEAM BETWEEN FR 22-24 AFT SDIE OF THE SERVICE DOOR.

Part: FLOORBEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

CORROSION ON THE RH FLOOR BEAM FRAME 20 FWD SIDE OF THE SERVICE DOOR. REMOVED AND REPLACED RH FLOOR BEAM FR20.

Part: FLOORBEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

CORROSION ON FLOOR BEAM AT NUTPLATE, FLOOR BEAM FRAME 21. FLOOR BEAM/SILL HAS BEEN REMOVED AND REPLACED.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

CORROSION FOUND ON CENTER OMEGA BIN GUSSET, BETWEEN FRAMES 59 & 61. INSTALLED NEW GUSSET BETWEEN FRAMES 59 & 61.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

CORROSION FOUND ON RT OMEGA BIN GUSSET, BETWEEN FRAMES 59 & 61. INSTALLED NEW RT GUSSET PLATE

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 42,842 hrs · 30,814 cycles

CORROSION FOUND ON LT OMEGA BEAM GUSSET, BETWEEN FRAMES 59 & 61. REMOVED BAD GUSSET BETWEEN FRAMES 59 & 61 LT SIDE AND INSTALLED NEW GUSSET

Part: LAMP — INOPERATIVE (ZONE 200) · airframe 41,684 hrs · 29,711 cycles

COCKPIT EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED COCKPIT EMERGENCY LIGHT. OPS CHECK SAT.

Part: LAMP — INOPERATIVE (ZONE 200) · airframe 41,605 hrs · 29,635 cycles

RH FWD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED RH FWD EMERGENCY LIGHT BULB. OPS CHECK SAT.

Part: TERMINAL — INTERMITTENT (EMERGENCY LIGHT) · airframe 40,359 hrs · 28,483 cycles

MCD EMERGENCY LIGHT INTERMITTENT (BAD GROUND). REPLACED GROUND WIRE RING TERMINAL. PERFORMED OPS CHECK OF MCD EMERGENCY LIGHT. OPS CHECK GOOD.

Part: SIGN — INOPERATIVE (CABIN) · airframe 40,220 hrs · 28,361 cycles

RH CABIN ESCAPE HATCH LARGE EMERGENCY EXIT SIGN INOPERATIVE. REMOVED AND REPLACED LIGHT ASSEMBLY. OPS CHECK GOOD.

Part: CONTROLLER — INOPERATIVE (CABIN PRESSURE) · airframe 40,030 hrs · 28,183 cycles

LOST PRESSURIZATION ON CLIMB OUT IN AUTO. PERFORMED MANUAL PRESSURIZATION. OPS CHECK SAT. PERFORMED AUTO PRESSURIZATION. OPS CHECK FAILED. REMOVED AND REPLACED DIGITAL CONTROLLER. OPS CHECK SAT FOR NEW CONTROLLER. AIRCRAFT FAILED LEAK DOWN CHECK. REMOVED AND REPLACED SECOND FROM FRONT FUSELAGE DRAIN. PERFORMED LEAK DOWN TEST AND FOUND TO BE SATISFACTORY.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 39,881 hrs · 28,027 cycles

EMERGENCY EXIT SIGN ABOVE GALLEY FALLING OFF. RESECURED EMERGENCY EXIT SIGN.

Part: BATTERY PACK — INOPERATIVE (UNKNOWN) · airframe 39,738 hrs · 27,899 cycles

MULTIPLE EMERGENCY EXIT SIGNS DO NOT ILLUMINATE. REMOVED AND REPLACED #4 EMERGENCY BATTERY. OPS CHECK SAT.

Part: CHARGER — INOPERATIVE (UNKNOWN) · airframe 39,669 hrs · 27,837 cycles

LH EXTERNAL FWD EMERGENCY LIGHT INOPERATIVE. SWAPPED BPS 1 CRADLE WITH BPS 3 CRADLE AND PROBLEM WAS FIXED. RETURNED TO ORIGINAL CONFIGURATION. SUSPECT BAD BPS 1 CRADLE, P.O.O. REMOVED EMERGENCY LIGHT 1 BATTERY AND CRADLE. INSTALLED NEW EMERGENCY BATTERY PACK. OPS CHECK FAIL. WHEN PLUGGED IN LIGHTS WILL NOT TURN OFF. REMOVED AND REPLACED #1 EMERGENCY BATTERY PACK. OPS CHECK SAT.

Part: LAMP — INOPERATIVE (UNKNOWN) · airframe 39,669 hrs · 27,837 cycles

MCD EMERGENCY EXTERNAL LIGHT INOPERATIVE. REMOVED AND REPLACED MCD EMERGENCY LIGHT ASSEMBLY. OPS CHECK GOOD.

Part: CONTROL UNIT — INOPERATIVE (UNKNOWN) · airframe 39,620 hrs · 27,793 cycles

AT 16000 FT PITCH TRIM MAIN AND BACKUP INOPERATIVE. ALSO RUDDER 1 AND 2 INOPERATIVE. REMOVED AND REPLACED HSCU. REMOVED AND REPLACED #2 RUDDER PRESSURE SWITCH. OPS CHECK SAT FOR BOTH. PERFORMED PITOT STATIC TEST. OPS CHECK SAT.

Part: UNKNOWN — INOPERATIVE (UNKNOWN) · airframe 39,623 hrs · 27,796 cycles

EICAS MESSAGE IC BUS FAIL ILLUMINATED AT FL 260. REMOVED AND REPLACED #1 IC-600. OPS CHECK GOOD.

Part: CONTAINER — PUNCTURED (LIFE VEST) · airframe 38,743 hrs · 27,014 cycles

FO LIFE VEST BAG PUNCTURED. REMOVED AND REPLACED FO LIFE VEST

Part: GALLEY — INOPERATIVE · airframe 38,107 hrs · 26,444 cycles

BURNING SMELL FROM GALLEY IN FLIGHT. NO SMELL AFTER COFFEE MAKERS OFF ON THE GROUND. PERFORMED OPERATIONAL CHECK ON COFFEE MAKERS, COULD NOT FIND BURNING SMELL IN THE GALLEY. R&R BOTH COFFEE MAKERS. OPS CHECK GOOD, BURNING SMELL NOT PRESENT RH - PN 500-0640-01 SN 02-10-32279 TSN 38368.56 CSN: 27076 TSI: 32033.27

Part: LAMP — INOPERATIVE · airframe 37,929 hrs · 26,281 cycles

FOUND COCKPIT CEILING EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED COCKPIT CEILING EMERGENCY LIGHT LAMP. OPS CHECK GOOD.

Part: NONE — NONE · airframe 37,885 hrs · 26,240 cycles

AT REAR USE II EXT, SUSPECTED CRACKS (17X) FOUND ON RH SIDE SKIN BTW FR 77-FR80 AND BTW STR 3R-9R. AFTER NDT INSPECTION 13 CRACKS CONFIRMED ON RH SIDE SKIN BTW FR77-80 STR 3R-9R. AT RFII (9X) CUTOUTS C/OUT ON RH SKIN BTW FR 77-80 STR 3R-9R. ITEM 5 (X9) BUSHINGS LOCALLY FABRICATED. AT FRII RH SKIN AT FR78 AT STR 6R REPAIR CARRIED OUT. AT RF II RH SKIN AT FR 78 AT STR 6R REPAIR CARRIED OUT. AT RF II RH SKIN AT FR 78 AT STR 4R REPAIR (2X) CARRIED OUT. REAR FUSE II EXT ON RH SIDE BTW FR77-80 AND STR 3R-9R BUSHING INSTALLED.

Part: NONE — NONE · airframe 37,885 hrs · 26,240 cycles

AT REAR FUSE, CRACK FOUND ON RH TOP SKIN BTW FR 76 - FR 77 AT STR 2R. BUSHING REPAIR ON RH REAR FUSE 1 UPPER SKIN, BTW SKIN EDGE FR76 AND BTW STR 2R- 3R

Part: NONE — NONE · corrosion level 2 · airframe 37,885 hrs · 26,240 cycles

CF 4 UNDERFLOOR FR 59 BTW STR 19L - 19R CORROSION ON TOP FLANGE. SPLICE REPAIR ON CENTER FUSE 4 FR 59, BTW STR 20L-21L & BTW STR 20R - 21R

Part: NONE — NONE · airframe 37,885 hrs · 26,240 cycles

AT REAR FUSE, CRACK FOUND ON LH TOP SKIN AT FR 75 BTW STR 2L-3L. REPAIR DOUBLER ON LH FUSE 1 UPPER SKIN AT FR 75 & BTW STR 1L-3

Part: NONE — NONE · airframe 37,885 hrs · 26,240 cycles

SUSPECTED CRACK ON LH BEAM AT FR33. REPAIR DOUBLER ON LH CENTER FUSE 2 OMEGA BEAM AT FRAME 33

Part: NONE — NONE · airframe 37,885 hrs · 26,240 cycles

AT REAR FUSE, CRACK FOUND ON RH TOP SKIN AT FR 75 BTW STR 2R - 3 R. REPAIR DOUBLER ON RH FUSE 1 UPPER SKIN, AT FR 75 & BTW STR 2R - 3 R

Part: NONE — NONE · airframe 37,885 hrs · 26,240 cycles

AT REAR FUSE II EXT, SUSPECTED CRACKS (12X) FOUND ON LH SIDE SKIN BTW FR 77 - FR80 AND BTW STR 3R - 9 R. 8 BUSHING REPAIRS ON LH REAR FUSE 2 SKIN ON FR 77-78-79 AND BTW STR 3L-10L. REPAIR DOUBLERS ON LH FUSE SKIN. DOUBLER #1 ON FR 78 & BTW STR 5L-7L & DOUBLER #2 ON FR 79 & BTW STR 5L-9L

Part: NONE — NONE · airframe 37,885 hrs · 26,240 cycles

RF1 RH SHEAR CLIP CRACKED BTW STR 10R-9R FR68. SHEAR CLIP REPLACED

Part: NONE — NONE · corrosion level 2 · airframe 37,885 hrs · 26,240 cycles

CF1 RH O-BEAM AT FR 23 CORROSION ON TOP. OMEGA BEAM REPAIRED AT FR23

Part: ACM — INOPERATIVE · airframe 37,733 hrs · 26,104 cycles

SMOKE OF AN UNDETERMINED ORIGIN IN COCKPIT IN FLIGHT. REMOVED AND REPLACED #1 AIR CYCLE MACHINE. PACK OVER TEMPERATURE SWITCH AND PACK SETBACK SWITCH WIRES TO CONNECTORS SNAPPED OFF DURING PACK SYSTEM CHECK. RE-PINNED BOTH CONNECTOR WIRES. NO FAULTS OR WARNING/CAUTION ALERTS GIVEN DURING COOLING PACK OPS CHECK, AFTER RE-PINNING. PERFORMED OPS CHECK OF PACK 1 AND CABIN PRESSURIZATION. OPS AND LEAK CHECK SAT. NO SMOKE OR BURNING SMELL NOTED. PERFORMED OPS CHECK OF BOTH PACK SYSTEMS, FOUND THAT PACK 2 WORKED FINE. PACK 1 DID NOT COOL VERY WELL AND THE ACM STARTED GETTING HOT QUICKLY. REMOVED ACM AND FOUND THE SHAFT FOR THE ACM TO BE WOBBLING. COULD SEE WHERE THE IMPELLER HAD BEEN DIGGING INTO THE CASE. REPLACED ACM, OPS CHECK AND PRESSURIZATION CHECKS GOOD.

Part: CONNECTOR — UNSECURE (TE FLAPS) · airframe 36,111 hrs · 24,668 cycles

FLAP FAIL ON EICAS. CREW REPORTED THAT THEY SELECTED FLAPS TO 9 DEGREES AT 220 KNOTS AND THEY RECEIVED FLAP FAIL MESSAGE. FLAPS DID NOTE MOVE FROM THE 0 DEGREE POSITION. THEY DID NOT RECEIVE A FLAP LOW SPEED MESSAGE. CMC HAS LT MOTOR BRAKE FAIL ALONG WITH FLAP JAMMING. PERFORMED FIM 27-51-00-810-808-A COMPLETED STEP 1 TO THE FLAP MECHANICAL LINES WITH NO FAULTS. FOUND CANNON PLUG P3682-J2 ON FECU LOOSE BY ONE TURN. NO OTHER FAULTS NOTED. PERFORMED OPERATIONAL CHECK OF FLAP CONTROL SYSTEM WITH NO FAULTS FOUND.

Part: INVERTER — INOPERATIVE (LT WING LIGHT) · airframe 36,086 hrs · 24,643 cycles

LT WING EMERGENCY EXIT MARKER INOPERATIVE. R & R NR 4 EMERGENCY LIGHT INVERTER. OPERATIONS CHECK SATISFACTORY, NO FURTHER DEFECTS NOTED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 35,642 hrs · 24,189 cycles

LH EMERGENCY EXIT LIGHT INOPERATIVE (UPPER LEFT). R&R LH INTERIOR UPPER LEFT EMERGENCY EXIT LIGHT. OPS CHECK SAT.

Part: PLACARD — INOPERATIVE (CABIN) · airframe 35,614 hrs · 24,163 cycles

SERVICE DOOR FWD EXIT IDENTIFIER EMERGENCY LIGHT INOPERATIVE. R&R SERVICE DOOR FWD EMERGENCY ILLUMINATING PLACARD. OPS CHECK SAT

Part: CONNECTOR — DIRTY (CABIN) · airframe 35,492 hrs · 24,048 cycles

SERVICE DOOR FWD LOWER EMERGENCY EXIT LIGHT STRIP INOPERATIVE. CLEANED CONNECTOR CONTACTS. OPS CHECK SAT.

Part: STRUT — LOW PRESSURE (NLG) · airframe 35,067 hrs · 23,704 cycles

LG AIR/GROUND FAIL AND GEAR WOULD NOT RETRACT. FOUND LG NOSE WOW PROX SWITCH ON CMC. FOUND NLG REQUIRED SERVICING. SERVICED NLG. OPS CHECK / GEAR SWINGS REQUIRED. PERFORMED GEAR SWING. OPS CHECK FAILED. R&R NLG WOW SWITCH. FOUND NLG STRUT REQUIRED SERVICE, TOO MUCH PLAY. SERVICED NLG STRUT. OPS CHECK SAT. NO FURTHER DEFECTS NOTED.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHT) · airframe 34,638 hrs · 23,310 cycles

SERVICE DOOR LOWER EXIT LIGHT INOPERATIVE. R&R SERVICE DOOR LOWER LIGHT PLACARD. R&R NR 2 EMERGENCY LIGHT INVERTER. OPS CHECK SAT.

Part: CONNECTOR — DIRTY (CABIN) · airframe 34,524 hrs · 23,205 cycles

LT UPPER EMERGENCY EXIT LIGHT (OVER WING) INOPERATIVE. CONNECTOR CONTACTS INTERMITTENT. CLEANED AND RESEATED CONNECTORS. OPS CHECK SAT.

Part: DOOR — MISSING (NR 1 NACELLE) · airframe 34,364 hrs · 23,049 cycles

#1 ENGINE LOWER COWL DAMAGED (SERVICE DOOR MISSING). R&R #1 LOWER COWLING. OPS CHECK SAT.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 34,192 hrs · 22,884 cycles

EXTERNAL EMERGENCY LIGHTS LT AND RT SIDE CENTER FAIRINGS AND EXIT LOCATOR AT EXIT ROW (CEILING) INOPERATIVE. R&R BATTERY POWER SUPPLY #4. OPS CHECK SAT.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHTS) · airframe 34,013 hrs · 22,728 cycles

EXIT SIGN ON LH CABIN ESCAPE HATCH INOPERATIVE. R&R EXIT SIGN ON LH CABIN ESCAPE HATCH. OPS CHECK SAT.

Part: SIGN — INOPERATIVE (CABIN) · airframe 33,644 hrs · 22,399 cycles

SERVICE DOOR EXIT SIGN INOPERATIVE. R&R SERVICE DOOR EXIT SIGN. OPS CHECK SAT.

Part: ACTUATOR — LEAKING (RUDDER) · airframe 33,445 hrs · 22,249 cycles

HYD 1 LO QTY EICAS IN FLIGHT FOLLOWED BY HYD SYS 1 FAIL MESSAGE. FOUND UPPER RUDDER ACTUATOR LEAKING. VERIFIED WITH SYS 1 PRESSURIZED. #1 HYD QUANTITY WAS NOT AT ZERO ON THE SERVICING GAUGE. PILOT SAID PRESS STARTED FLUXING TO ZERO 15 TO 20 MIN PRIOR TO SHUTDOWN. WHILE DOING THE INSPECTION OF THE EDP FOUND THE #1 EDP LEAKING BETWEEN CASE HALVED. R&R #1 EDP AND #1 RUDDER ACTUATOR. PERFORMED OPS CHECK AND LEAK CHECK OF EDP AND PERFORMED OPS CHECK AND LEAK CHECK / ADJUSTMENT TEST OF RUDDER ACTUATOR. RUDDER WAS FOUND TO BE WITHIN ADJUSTMENT PARAMETERS. OPS CHECKS AND LEAK CHECKS SAT AT THIS TIME.

Part: SMOKE WARNING — FALSE ACTIVATION (LAVATORY) · airframe 32,915 hrs · 21,798 cycles

LAV SMOKE ANNUCIATED ON EICAS. PER MX CONTROL RESET SYSTEM BREAKERS (E9 AND E10). OPS CHECK SAT. RAN APU WITH NO DEFECTS NOTED.

Part: SKIN — CRACKED (FRAME 79) · airframe 28,891 hrs · 18,643 cycles

DURING 3A INSPECTION, THE LEFT AFT FUSELAGE SKIN WAS FOUND TO HAVE CRACKS RADIATING FROM A RIVET APPROXIMATELY ONE INCH ABOVE STRINGER 6L, FRAME 79. MAINTENANCE REPAIRED THE SKIN, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: YOKE — CRACKED (ENGINE MOUNT) · airframe 23,742 hrs · 15,039 cycles

NR 1 ENGINE FORWARD LOWER YOKE FITTING CRACKED. R & R YOKE FITTING.

Part: FLAPPER VALVE — LEAKING (ZONE 600) · airframe 20,408 hrs · 12,939 cycles

PILOT REPORTED THE RT WING LEAKING FUEL. MX R & R THE RT WING FLAP VALVE WITH LEAK CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: HOLDER — FAULTY (COCKPIT) · airframe 18,508 hrs · 11,723 cycles

THE CREW REPORTED SMOKE IN THE COCKPIT COMING FROM F/O'S YOKE CHART HOLDER AND OUT OF THE AIR CONDITIONING UNIT. MX INSPECTED AND REPLACED THE F/O'S CHART HOLDER. OPS CHECKED GOOD, NO DEFECTS NOTED.

Part: BRACKET — GOUGED (ZONE 600) · airframe 18,023 hrs · 11,375 cycles

ACFT CURRENTLY IN A C-CHECK STATUS WHEN INSPECTION FOUND THE RT AILERON PCA BRACKET WITH DAMAGE TO THE LOBES OF THE BRACKET. MX R & R THE PCA BRACKET IAW EC 5750-01077. ALL WORK ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.

Part: BULB — INOPERATIVE (EMERGENCY LIGHTS) · airframe 17,522 hrs · 11,042 cycles

DURING MX INSPECTION, THE RT AFT EXTERIOR EMERGENCY LIGHT WAS FOUND INOPERATIVE. MX R & R THE BULB WITH OPS CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BALLAST — OVERHEATED (CABIN LIGHTS) · airframe 16,479 hrs · 10,348 cycles

DURING PRE-FLIGHT INSPECTION THE CREW REPORTED A BURNING ODOR FROM THE GALLEY AREA. MX R & R THE LIGHTING BALLAST AT SEAT 2A, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: PUMP — FAILED (HYD SYSTEM) · airframe 16,442 hrs · 10,324 cycles

THE CREW REPORTED A HYDRAULIC SYS NR 1 LOW QUANTITY MESSAGE FOLLOWED BY A HYD SYS FAIL IN FLIGHT MESSAGE. MX REPLACED THE NR 1 ENGINE DRIVEN HYD PUMP. OPS CHECKED GOOD.

Part: COMPUTER — ODOR (FGC) · airframe 16,225 hrs · 10,163 cycles

DURING PREFLIGHT THE CREW REPORTED AN ELECTRIC ODOR IN THE COCKPIT FROM AUTOP PANEL. MX INSPECTED THE ACFT AND R & R THE FLIGHT GUIDANCE COMPUTER, OPS TESTED WITH NO DEFECTS, ANDTHE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: COMPUTER — OVERHEATED (FLT GUIDANCE) · airframe 16,228 hrs · 10,164 cycles

CREW REPORTED AN ELECTRICAL ODOR IN THE COCKPIT ORIGINATING FROM THE INSTRUMENT PANEL BEFORE PUSHBACK. MX R & R THE FLIGHT GUIDANCE COMPUTER, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: RELAY — FAILED (ELECTRICAL SYS) · airframe 15,390 hrs · 9,653 cycles

THE CREW REPORTED DURING/AFTER ENGINE START CHECK-LIST THE FOLLOWING MESSAGES APPEARED ON THE EICAS "EMERGENCY LIGHT NOT ARMED" "ELECTRICAL EMERGENCY ABNORMAL". MAINTENANCE INSPECTED AND REPLACED RELAYS K0097 AND K0021. OPERATIONAL CHECKS WERE GOOD.

Part: LIGHT — UNSECURE (CABIN) · airframe 14,339 hrs · 8,853 cycles

FLIGHT 5935 - FLIGHT CREW REPORTED EMERGENCY LIGHT STRIP NEEDED SECURING IN THE FRONT OF THE CABIN. IAD MX REMOVED AND REPLACED CABIN EMERGENCY LIGHT STRIP AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 11,851 hrs · 6,818 cycles

EMERGENCY EXIT ROW SIGN INOP. REMOVED AND REPLACED NR 3 BATTERY IAW EMB 145 AMM 33-50-04. OPS CHECK GOOD.

Part: O-RING — BLEW OUT (BLEED AIR SYS) · airframe 11,443 hrs · 6,453 cycles

TYS - AIRCRAFT LEFT TYS AND RETURN BACK TO TYS WHEN CREW HAD A EICAS MESSAGE OF BLEED LEAK. MAINTENANCE CHANGED O-RINGS AT LOCATIONS 3, 5, 7 AND 9 IAW EMB 145 AMM 36-11-10. ALSO CHANGED O-RING FWD OF THE STAB ANTI-ICE VALVE IAW EMB 145 XR AMM 36-11-10. PERFORMED BLEED, OPS CHECKS IAW EMB 145XR 36-00-00-700-801. OPS CHECK GOOD AND WAS RELEASED BACK TO SERVICE.

Part: SWITCH — INOPERATIVE (FIRE EXTINGUISH) · airframe 10,397 hrs · 5,750 cycles

FLT 7653 - LAX - FLIGHT CREW REPORTED LAV FIRE EXTINGUISHER NO TEST. MX REMOVED AND REPLACED EXTINGUISHER FIRE SWITCH OPERATIONALLY CHECKED SATISFACTORY, AIRCRAFT WAS RELEASED TO RETURN FOR SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 7,474 hrs · 4,012 cycles

IAH - DURING MAINTENANCE INSPECTION, THE LEFT HAND MIDDLE EXIT SIGN WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NUMBER THREE EMERGENCY LIGHT BATTERY PACK, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 955 hrs · 526 cycles

DURING ROUTINE MAINTENANCE THE EMERGENCY LIGHT IN THE CEILING OUTSIDE THE COCKPIT DOOR WAS INOPERATIVE. MAINTENANCE REPLACED THE LIGHT BULB IN THE CEILING OUTSIDE COCKPIT DOOR. OPERATIONAL CHECKS WERE GOOD.