N14179

Part: LAMP — INOPERATIVE (ZONE 200) · airframe 43,602 hrs · 30,588 cycles

ROW 3 AISLE EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED ROW 3 AISLE EMERGENCY LIGHT. OPS CHECK SAT.

Part: BATTERY PACK — INOPERATIVE (ZONE 200) · airframe 43,372 hrs · 30,354 cycles

EMERGENCY LIGHTS AT ROW 18 ARE DIM. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY #3. OPS CHECK SAT.

Part: LIGHT — MISINSTALLED (EXTERIOR) · airframe 43,372 hrs · 30,354 cycles

RH OVERWING EXTERNAL EMERGENCY LIGHT INSTALLED UPSIDE DOWN. INSTALLED RH OVERWING EXTERNAL EMERGENCY LIGHT CORRECTLY.

Part: CHARGER — INOPERATIVE (ZONE 200) · airframe 43,372 hrs · 30,354 cycles

AISLE AFT EMERGENCY CEILING LIGHT INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT HOUSING. OPS CHECK FAILED. REMOVED AND REPLACED #4 EMERGENCY LIGHT BATTERY CHARGER ASSEMBLY. OPS CHECK SAT.

Part: CHARGER — INOPERATIVE (ZONE 200) · airframe 43,287 hrs · 30,279 cycles

LH AND RH EXTERNAL OVERWING EMERGENCY LIGHTS ARE INOPERATIVE. REMOVED AND REPLACED BPS #4. OPS CHECK FAILED. RETURNED TO ORIGINAL CONFIGURATION. REMOVED AND REPLACED BPS #4 CHARGING ASSEMBLY. OPS CHECK GOOD.

Part: CHARGER — INOPERATIVE (ZONE 200) · airframe 43,121 hrs · 30,122 cycles

RH AND LH AFT EXTERIOR EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED RH AND LH AFT EXTERIOR EMERGENCY LIGHT BULBS. OPS CHECK FAIL. REMOVED AND REPLACED #4 EMERGENCY BATTERY SUPPLY CRADLE. OPS CHECK SAT.

Part: LAMP — INOPERATIVE (ZONE 200) · airframe 43,093 hrs · 30,094 cycles

EMERGENCY INTERIOR AFT CEILING LIGHT OUT. REMOVED AND REPLACED LAMP. OPS CHECK SAT.

Part: WARNING MESSAGE — FALSE ACTIVATION · airframe 42,911 hrs · 29,922 cycles

BLEED 1 LEAK MESSAGE ON EICAS DURING FLIGHT. INSPECTED CARGO BAY BLEED DUCTS. NO DEFECTS NOTED. INSPECTED BOTH PACKS FOR POSSIBLE LEAKS, NO DEFECTS NOTED. INSPECTED LH PYLON FOR ANY POSSIBLE LEAKS NO LEAKS NOTED. ALL LEAK INSPECTIONS WERE PERFORMED USING END 1 BLEED AND APU BLEED. COULD NOT DUPLICATE BLEED 1 LEAK MESSAGE. PERFORMED BLEED SYS 1 LEAK CHECKED. FOUND #5 THERMAL SENSOR UNDER BELLY IS CORRODED AND RUSTY. REMOVED AND REPLACED #5 THERMAL SENSOR. OPS CHECK SAT. NO DEFECTS NOTED AT THIS TIME.

Part: O-RING — LEAKING (BLEED SYSTEM) · airframe 41,484 hrs · 28,566 cycles

BLEED 1 LEAK IN FLIGHT RED EICAS MESSAGE AND RED INDICATION ON PUSH BUTTON. REMOVED AND REPLACED JUNCTION 17 AIR-BLEED O-RING. LEAK CHECK SAT. RAN ENG 1 AND 2 AT POWER. NO EICAS OR LEAK MESSAGES DISPLAYED. OPS CHECK SAT

Part: UNKNOWN — UNKNOWN (UNKNOWN) · corrosion level 2 · airframe 40,524 hrs · 27,648 cycles

AT REAR FUSE 1 INT, RADIO ALT ANTENNA NO 2 AFT LOWER DOUBLER AND BELLY SKIN FOUND CORRODED BTW FR 68-70. SKIN REPAIRED WITH A DOUBLER.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 40,524 hrs · 27,648 cycles

CF1, EXTERNAL SKIN, DENT FOUND BTW FRAME 17-19 AND BELOW STR 11R. SKIN REPAIRED WITH A DOUBLER

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 40,524 hrs · 27,648 cycles

CF1, CRACK FOUND ON LH OMEGA BEAM #2 FLOOR STRUCTURE BTW FR 23-24. BEAM REPAIRED WITH A DOUBLER.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 40,524 hrs · 27,648 cycles

WINDOWS FLIGHT COMPARTMENT, OVERHEAD ANGLE SPLICE BEAM CRACKED AT TWO PLACES. LH & RH FWD FUSE 2 WINDOW FLIGHT COMPARTMENT OVERHEAD PANEL RIB REPAIRED WITH 2 REPAIR DOUBLERS

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 40,524 hrs · 27,648 cycles

CF1 EXTERNAL SKIN, DENT FOUND BTWN FRAME 15-16 AND BELOW STR 11R SKIN REPIRED WITH A DOUBLER.

Part: NONE — NONE · airframe 40,162 hrs · 27,338 cycles

DAMAGE TO FUSELAGE UPON TOP XPDR NUT PLATE REMOVAL @ FRAME 22. REMOVED NUT PLATE DOUBLER. INSTALLED NEW NUT PLATE ON DOUBLER. CUT-OUT DAMAGED SECTION AND STARTED FABRICATION OF REPAIR DOUBLER AND FILLER AND BEGAN MATCH DRILLING TO AIRCRAFT. FINISHDED FABRICATION, MATCH DRILLING AND INSTALLED REPAIR DOUBLER, FILLER, AND NUTPLATE BRACKET. PERFORMED PRESSURE LEAK CHECK BLEED DOWN. OPS CHECK GOOD WITHIN SERVICEABLE RANGE. NO DEFECTS NOTED.

Part: NONE — NONE · airframe 40,157 hrs · 27,333 cycles

EMERGENCY PATH STRIP NEAR 1A NOT SECURED. CLEAN RESIDUAL TAPE AND DUST. APPLY DOUBLE SIDE TAPE AND RESECURED EMERGENCY LIGHT STRIP IN ROW 1A

Part: NOT REPORTED — NOT REPORTED (NOT REPORTED) · airframe 40,109 hrs · 27,292 cycles

EMERGENCY FLOOR LIGHT STRIP DETACHED AT 1A. REATTACHED EMERGENCY FLOOR STRIP LIGHT SEAT 1A.

Part: BATTERY PACK — INOPERATIVE (EXTERIOR LIGHT) · airframe 40,003 hrs · 27,202 cycles

FOUND RH EXTERIOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED BATTERY POWER SUPPLY #2. OPS CHECK SAT AT THIS TIME

Part: LIGHT — DETACHED (CABIN) · airframe 39,980 hrs · 27,180 cycles

EMERGENCY LIGHTING FLOOR STRIP AT 1A IS DETACHED. RESECURED EMERGENCY LIGHT STRIP AT 1A.

Part: DAU — INOPERATIVE (RUDDER SYS) · airframe 39,615 hrs · 26,853 cycles

RUDDER SYSTEM 1/2 INOPERATIVE DURING DECENT IN DOWN WIND. REMOVED AND REPLACED RUDDER PRESSURE SWITCH 1 AND 2. REMOVED AND REPLACED DAU 2. OPS CHECK SAT.

Part: NONE — CRACKED · airframe 38,467 hrs · 25,853 cycles

FOUND OBSERVER SEAT SMOKE GOGGLE LENS CRACKED. R&R OBSERVER SMOKE GOGGLE.

Part: SKIN — CRACKED (FRM 75 S1-3L) · airframe 37,665 hrs · 25,133 cycles

LH FUSELAGE FR 75 BTW STR 1-3, SKIN CRACKED. LH FUSE, FR 75 BTW STR 1L-3L SKIN REPAIRED.

Part: STRUCTURE — CORRODED (CARGO DOOR) · airframe 37,665 hrs · 25,133 cycles

REAR FUSELAGE 1, BAGGAGE DOOR, FWD LATERAL L-SH FOUND CORRODED. REAR FUSE BAGGAGE DOOR SURROUND FWD LATERAL L-SH CORROSION BLENDED OUT OF LIMIT. REAR FUSE BAGGAGE DOOR SURROUND FWD LATERAL L-SH REMOVED FOR REPAIR. BAGGAGE DOOR FWD LATERAL L-SHAPE REPAIRED.

Part: SKIN — CORRODED (FRM 61 S19-20L) · airframe 37,665 hrs · 25,133 cycles

LH EXT FUSE SKIN BTW FR 61 AND JOINING OF SKIN AND BTW STR 20L-19L AT HEATED WATER DRAIN CORROSION. SKIN REPAIRED.

Part: FRAME — DENTED (FRM 3 S15R) · airframe 37,665 hrs · 25,133 cycles

FWD FUSELAGE I, DENT FOUND AT FRAME 3 AND BELOW STR 15R. REPAIR DOUBLER ON RH FWD FUSE 1, BTW FR 2-3 AND ON STR 15R PERFORMED AND MISSED DRILLED HOLE IN FRAME REPAIRED.

Part: RIVET — LOOSE (FRM 77) · airframe 37,665 hrs · 25,133 cycles

LH RF2 FR 77 X3 RIVETS LOOSE BTW STR 10L-4L. CRACKS (3) REPAIRED.

Part: RIVET — LOOSE (FRM 79 S4-9L) · airframe 37,655 hrs · 25,133 cycles

LH RF2 FR 79 X2 RIVETS LOOSE BTW STR 9L-4L. CRACKS (2) REPAIRED

Part: SKIN — DENTED (FM 19-20 S12-13L) · airframe 37,665 hrs · 25,133 cycles

CTR FUSELAGE I, DENT FOUND ON LH LATERAL PANEL BTW FR 19-20 AND BTW STR 12L-13L. SKIN PANEL STRIPPED ON DAMAGED AREA FOR INVESTIGATION PURPOSE ON LH BTW FR 19-20 AND BTW STR 11L AND 12L REPAIR DOUBLER REMOVED FOR INVESTIGATION. DAMAGED AREA REMOVED. DENT ON LH LATERAL PANEL AT CTR FUSE 1 BTW FR 19-20 AND BTW STR 12-13L REPAIRED.

Part: FLOOR SUPPORT — CORRODED (FRMS 60-61) · corrosion level 2 · airframe 37,665 hrs · 25,133 cycles

CF IV, UNDER FLOOR, RH OMEGA BEAM FRAME 60-61 CORRODED. CF IV, UNDERFLOOR, RH OMEGA BEAM BTW FR 60-61 CORROSION BLENDED OUT OF LIMIT. CF IV, UNDERFLOOR, RH OMEGA BEAM BTW FR620-61 REPAIRED.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 37,077 hrs · 24,601 cycles

AFT MOST CABIN AISLE EMERGENCY LIGHTS INOPERATIVE. R&R AFT MOST CABIN AISLE EMERGENCY LIGHT LAMP. OPERATIONS CHECK SATISFACTORY.

Part: SKIN — CRACKED (LT WING LE) · airframe 37,069 hrs · 24,592 cycles

LEFT HAND LEADING EDGE 3 HAS SUSPECTED CRACKS ON THE OUTBOARD VORTILLON AND THE NEXT VORTILLON INBOARD OF IT. R&R LT #3 LEADING EDGE. OPERATIONS CHECK AND LEAKED CHECK SAT AT THIS TIME.

Part: SKIN — CRACKED (RT WING LE) · airframe 37,058 hrs · 24,581 cycles

RH OUTBD LE CRACKED AT #7 & #8 VORTILON. R&R WING LE RH 3. OPS CHECK SAT.

Part: SKIN — CRACKED (RT WING) · airframe 37,058 hrs · 24,581 cycles

RT OUTBOARD LEADING EDGE CRACKED AT #7 & #8 VORTILON. R&R WING LEADING EDGE RT 3. OPERATIONS CHECK SATISFACTORY.

Part: PANEL — UNSECURE (EMERGENCY EXIT) · airframe 35,896 hrs · 23,506 cycles

RT EMERGENCY EXIT DOOR PANEL HANGING DOWN. RE SECURED EMERGENCY EXIT DOOR HANDLE PANEL. NO DEFECTS NOTED.

Part: SKIN — CORRODED (FUSELAGE) · airframe 34,852 hrs · 22,549 cycles

CORROSION FOUND ON EXTERNAL SKIN FR 80-81 AT REAR FUSELAGE II UNDER NAMEPLATES AS MARKED. INSTALLED REPAIR DOUBLER AND FILLER BETWEEN FR 80-81 LOWER REAR FUSELAGE II.

Part: BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,852 hrs · 22,549 cycles

SERVICE DOOR CUT OUT LOWER BEAM CORRODED. REMOVED AND REPLACED SERVICE DOOR CUT OUT LOWER BEAM.

Part: DOUBLER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 34,852 hrs · 22,549 cycles

CORROSION, LEFT OMEGA BEAM DOUBLER AT FRAME 20. REMOVED AND REPLACED LT OMEGA BEAM DOUBLER.

Part: NOT REPORTED — DAMAGED (CABIN) · airframe 34,852 hrs · 22,549 cycles

RT EMERGENCY EXIT HAS SMALL HOLE AFT OF LOWER EXIT LIGHT. REPAIRED COMPOSITE AND TEDLAR ON RT EMERGENCY EXIT, LOWER EXIT LIGHT.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 33,195 hrs · 20,928 cycles

MAIN PASSENGER DOOR EMERGENCY LIGHT INOPERATIVE. R & R THE LIGHT ASSEMBLY. OPS CHECKED GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 32,649 hrs · 20,375 cycles

PASSAGEWAY LIGHT ROW 18A INOP (EMG LIGHT). RR PASSAGEWAY LIGHT BULB AT ROW 18A OP CK SAT.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 32,471 hrs · 20,194 cycles

EMERGENCY LIGHT AT ROW 18CD INOPERATIVE. R & R THE EMERGENCY LIGHT BULB AT ROW 18CD. OPS CHECK SATISFACTORY.

Part: UNKNOWN — CORRODED (EMERGENCY LIGHTS) · airframe 32,465 hrs · 20,188 cycles

FWD FA EMERGENCY CABIN LIGHT ILLUMINATED. FOUND P8100 AND J8100 CORRODED. R & R P8100 AND J8100 IAW AMM.

Part: LIGHT — UNSECURE (GALLEY) · airframe 31,689 hrs · 19,463 cycles

EMERGENCY LIGHT PEELING UP IN THE GALLEY. SECURED THE LIGHT IAW AMM 20-30-03. OPS CHECKED GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 31,556 hrs · 19,344 cycles

MAIN ENTRANCE CEILING EMERGENCY LIGHT IS INOPERATIVE. R & R THE BULBS, OPS CHECKED GOOD.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 31,546 hrs · 19,335 cycles

EMERGENCY EXIT SIGN OVER ROW 18 HALF LIT. R&R INVERTER AND R&R EXIT SIGN ASSY. OPS CHECK SAT AT THIS TIME.

Part: LIGHT — UNSECURE (CABIN) · airframe 31,523 hrs · 19,317 cycles

MID CABIN EMERGENCY ROW EXIT LIGHT INOPERATIVE. SECURED AND PERFORMED OPS CHECK. OPS CHECK SAT.

Part: LIGHT — UNSECURE (GALLEY) · airframe 31,441 hrs · 19,242 cycles

EMERGENCY LIGHT IN THE GALLEY NOT SECURE. SECURED EMERGENCY LIGHT.

Part: SIGN — NOT REPORTED (ROW 18) · airframe 31,441 hrs · 19,242 cycles

EMERGENCY EXIT SIGN AT ROW 18. PERFORMED ADJUSTMENT AND TEST ON EMERGENCY EXIT SIGN. OPS CHECK GOOD.

Part: CONNECTOR — DIRTY (EMERGENCY LIGHTS) · airframe 31,436 hrs · 19,237 cycles

ROW 18 AISLE EMERGENCY LIGHT INOPERATIVE. CLEANED THE CONNECTORS IAW SP9208&SP9209, OPS CHECKED GOOD.

Part: BALLAST — FAILED (EMERGENCY LIGHT) · airframe 31,391 hrs · 19,192 cycles

LAVATORY SMOKE WARNING ON GROUND. FOUND RETURN TO SEAT LIGHT SHORTED. DISCONNECTED LIGHT. R & R BALAST.

Part: LIGHT — UNSECURE (CABIN) · airframe 31,342 hrs · 19,144 cycles

EMERGENCY LIGHT NEAR GALLEY UNSECURE. SECURED FLOOR EMERGENCY LIGHT. OPS CHECKED SAT.

Part: CONNECTOR — UNSECURE (EMERGENCY LIGHTS) · airframe 31,273 hrs · 19,074 cycles

EMERGENCY LIGHTS FWD AND MID CABIN INOPERATIVE. SECURED CONNECTIONS TO BATTERY AND FIXTURE. OPS CHECKED GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHTS) · airframe 31,265 hrs · 19,066 cycles

CENTER AISLE EMERGENCY AISLE LIGHT INOPERATIVE. R & R THE BULBS.

Part: WIRE — DAMAGED (EMERGENCY LIGHT) · airframe 31,265 hrs · 19,066 cycles

EMERGENCY LIGHT AT SEAT 18A INOPERATIVE. SPLICED THE WIRES . OPS CHECK GOOD.

Part: LIGHT — INOPERATIVE (ROW 18) · airframe 31,265 hrs · 19,066 cycles

CEILING EMERGENCY LIGHTS AT ROW 18 INOPERATIVE. R & R THE LIGHT ASSY.

Part: LIGHT — MALFUNCTIONED · airframe 31,248 hrs · 19,049 cycles

EMERGENCY LIGHT OVER ROW 18 NOT ILLUMINATING. LEFT EMERGENCY LIGHT SWITCH IN ARM FOR A FEW MINUTES AND LIGHT STARTED WORKING.

Part: CONNECTOR — UNSECURE (EMERGENCY LIGHTS) · airframe 31,239 hrs · 19,039 cycles

MID CABIN EMERGENCY LIGHT INOPERATIVE. SECURED CONNECTION OPS CHECK GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 31,236 hrs · 19,036 cycles

EMERGENCY LIGHT EXIT ROW 18 INOPERATIVE. R & R THE LIGHT AND OPS CHECKED GOOD.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 31,229 hrs · 19,030 cycles

CENTER AISLE EMERGENCY LIGHT INOPERATIVE. RESET ACFT POWER. EMERGENCY LIGHTS OPS CHECKED GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 31,209 hrs · 19,009 cycles

AFT EMERGENCY DOME LIGHT. R & R THE BULB. OPS CHECK GOOD.

Part: OIL SYSTEM — LEAKING (NR 1 ENGINE) · airframe 31,104 hrs · 18,924 cycles

BURNING ODOR FROM PACKS DURING FLIGHT. REMOVED AND REPLACED THE NR 1 ENGINE. OPS AND LEAK CHECKED GOOD. AIRCRAFT RELEASED AND RETURNED TO SERVICE

Part: CONNECTOR — LOOSE (EMERGENCY LIGHTS) · airframe 23,473 hrs · 13,815 cycles

DURING MX INSPECTION, ROW 12 AFT EMERGENCY EXIT SIGN WAS FOUND INOPERATIVE. MX SECURED LOOSE CONNECTOR, OPS CHECKED SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHTS) · airframe 21,501 hrs · 12,540 cycles

DURING MX INSPECTION THE ROW 12 FWD OVERHEAD EMERGENCY EXIT SIGN WAS FOUND INOPERATIVE. MX R & R THE ROW 12 FWD OVERHEAD EXIT SIGN WITH OPS CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHT) · airframe 21,115 hrs · 12,272 cycles

DURING PREFLIGHT THE CREW REPORTED THE EMERGENCY EXIT SIGN ABOVE GALLEY SERVICE DOOR INOPERATIVE. MX R & R THE GALLEY SERVICE DOOR EMERGENCY EXIT SIGN WITH OPS CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CONTROLLER — DEFECTIVE (CABIN PRESSURE) · airframe 19,376 hrs · 11,079 cycles

THE CREW REPORTED THAT AT THE TOP OF DESCENT AC PRESSURIZATION STARTED CLIMBING, ONLY WENT TO 11600 CABIN ALLTITUDE, MASKS NEVER DROPPED, CYCLING ELEVATION CAUSED THE SYS TO BEGIN WORKING. THE ACFT LANDED WITHOUT INCIDENT WHERE MX R & R THE DIGITAL PRESSURIZATION CONTROLLER, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SMOKE DETECTOR — FALSE ACTIVATION (LAVATORY) · airframe 19,351 hrs · 11,066 cycles

THE CREW REPORTED A LAVATORY SMOKE DETECTOR EICAS MESSAGE WHILE AT THE GATE WITH NO VISIBLE SMOKE. MX INSOPECTED THE ACFT AND R & R THE LAVATORY SMOKE DETECTOR, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CONTROL PANEL — DEFECTIVE (SMOKE DETECTION) · airframe 19,351 hrs · 11,066 cycles

THE CREW REPORTED A LAVATORY SMOKE WARNING ON DEPARTURE. THE INDICATION REMAINED ON FOR 8-9 MINUTES, COMPLIED WITH QRH, NO SMOKE PRESENT. THE ACFT LANDED WITHOUT INCIDENT. MX R & R THE F/A SMOKE DETECTOR CONTROL PANEL, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SUPPORT — CORRODED · corrosion level 2 · airframe 19,290 hrs · 11,034 cycles

LEFT SUPPORT HAS CORROSION AT RIVET HEADS, NUT PLATES AND SCREW HOLES. R & R SUPPORT.

Part: FLOOR SUPPORT — CORRODED · corrosion level 2 · airframe 192,901 hrs · 11,034 cycles

RIGHT FLOOR SUPPORT UNDER LAV FLOOR HAS CORROSION AROUND NUT PLATES. R & R SUPPORT.

Part: DOUBLER — CORRODED · corrosion level 2 · airframe 19,290 hrs · 11,034 cycles

LEFT WALL SUPPORT DOUBLER CORRODED UNDER FIBER MEMBER AT FRM 61. REPLACED DOUBLER.

Part: FLOOR SUPPORT — CORRODED (CARGO BAY) · corrosion level 2 · airframe 19,290 hrs · 11,034 cycles

CARGO FLOOR SUPPORT AT APPROX FRM 61 TO FRM 62 CORRODED. R & R FLOOR SUPPORT.

Part: SILL — CORRODED · corrosion level 2 · airframe 19,290 hrs · 11,034 cycles

LEFT FLOOR SILL CORRODED AS MARKED FROM FRAME 24 TO 26. R & R SILL.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 3 · airframe 19,290 hrs · 11,034 cycles

RT FLOOR SUPPORT UNDERNEATH LAV FLOOR IS CORRODED. R & R RT FLOOR SUPPORT.

Part: SILL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 19,290 hrs · 11,034 cycles

FLOOR SILL CORRODED AT FROM 18R - 24L. REMOVED AND REPLACED SILL.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 19,290 hrs · 11,034 cycles

"L" ANGLE AT RT FLOOR RISER AND FRAME 23 CORRODED. REMOVED AND REPLACED "L" ANGLE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 19,290 hrs · 11,034 cycles

FLOOR RISER ANGLE CORRODED. R & R FLOOR RISER ANGLE.

Part: SILL — CORRODED (FUSELAGE) · airframe 19,290 hrs · 11,034 cycles

RT FLOOR SILL CORRODED AT FRAME 23. R & R SILL.

Part: DOOR — OPEN (GPU) · airframe 14,827 hrs · 8,366 cycles

FLIGHT 2556 - MSP TO EWR - FLIGHT CREW DIVERTED FLIGHT TO MKE DUE TO LOUD NOISE ON NOSE AREA AFTER TAKEOFF. CREW LANDED ACFT UNEVENTFULLY. MX FOUND GPU DOOR OPENED. MX INSPECTED AREA AND FOUND NO DAMAGE. MX REMOVED AND REPLACED GPU DOOR AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: PROBE — INOPERATIVE (TAT) · airframe 13,611 hrs · 7,705 cycles

IAH - FLIGHT 2186, DURING CLIMB THE CREW REPORTED THE TAT 1 HEAT TO BE INOP. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NUMBER ONE TAT PROBE, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LINE — CHAFED (ENGINE OIL) · airframe 6,687 hrs · 3,689 cycles

FLT 7679 - MMLM TO LAX - DURING FLIGHT CREW REPORTED E1 OIL PRESSURE FELL - DROPPED SUDDENLY TO 2 QUARTS. E1 WAS SECURED IN FLIGHT. A/C LANDED IN LAX WITHOUT INCIDENTS WITH A SINGLE ENGINE APPROACH. MX COMPLIED WITH TROUBLESHOOTING AND FOUND OIL PRESSURE LINE FROM ACCESSORY GEAR BOX TO REGULATING VALVE CHAFED. MX REMOVED AND REPLACED E1 OIL PRESSURE LINE, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: SWITCH — INOPERATIVE (RUDDER) · airframe 4,779 hrs · 2,580 cycles

MCI - FLT 2468, THE CREW REPORTED THE RUDDER 1 & 2 INOP DURING CLIMB, CRUISE, & DESCENT. THE AIRCRAFT LANDED AT MCI WITHOUT INCIDENT WHERE MAINTENANCE REMOVED AND REPLACED THE NUMBER TWO RUDDER SYSTEM PRESSURE SWITCH, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: UNKNOWN — SMOKE (COCKPIT) · airframe 4,565 hrs · 2,467 cycles

SYR FLIGHT NR 2034, THE CREW REPORTED SMOKE IN THE COCKPIT. CLEARED AFTER WINDSHIELD HEAT WAS TURNED OFF. THE AIRCRAFT DIVERTED AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND NO DEFECTS. COULD NOT DUPLICATE THE PROBLEM. THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: CARBON SEAL — LEAKING (NR 2 ENGINE) · airframe 2,500 hrs · 1,361 cycles

CLE FLIGHT NR 2409, THE CREW REPORTED SMOKE IN THE CABIN DURING FLIGHT. IT WENT AWAY AFTER 1 MINUTE. THE AIRCRAFT LANDED IN CLE WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND FOUND A OIL LEAK AT THE FRONT FRAME AREA. THE NR 2 ENGINE WAS REPLACED. UPON ENGINE TEARDOWN THE ROOT CAUSE OF THE SMOKE IN THE CABIN WAS THE ZERO CARBON SEAL'S TEFLON LIP SEAL.

Part: SMOKE DETECTOR — MALFUNCTIONED (LAVATORY) · airframe 2,493 hrs · 1,356 cycles

IAH - FLIGHT 3162, DURING CLIMB THE CREW REPORTED A LAV SMOKE WARNING. THE CREW COMPLETED THE QRH CHECKLIST, AND THE FLIGHT ATTENDANT VERIFIED NO SMOKE, THE AIRCRAFT CONTINUED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, PERFORMED OPERATIONAL CHECKS OF THE LAV SMOKE DETECTOR WITH NO DEFECTS NOTED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.