N335AA

Part: PROCESSING UNIT — FAULTY (FUEL SYSTEM) · airframe 95,630 hrs · 18,208 cycles

DEN - INFLIGHT LAX-JFK CREW REPORTED POSSIBLE FUEL LEAK. EMERGENCY DECLARED FLIGHT DIVERTED DEN LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FUEL QUANTITY PROCESSING UNIT. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 94,560 hrs · 17,997 cycles

WEB AT STATION 1540 BETWEEN STRINGERS 38 AND 39 RIGHT CORRODED. INSTALLED DOUBLER REPAIR PER SRM 53-00-07.

Part: SHEAR TIE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 94,560 hrs · 17,997 cycles

SHEAR TIE AT STATION 1540 BETWEEN STRINGERS 38 AND 39 RIGHT CORRODED. REPLACED SHEAR TIE PER SRM 53-00-07.

Part: CONTROL VALVE — FAILED (LT A/C PACK) · airframe 92,815 hrs · 17,640 cycles

CREW REPORTED BOTH PACKS FAILED AND UNABLE TO PRESSURIZE AIRCRAFT. EMERGENCY DECLARED FLIGHT RETURNED LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT PACK TEMPERATURE CONTROL VALVE AND CONTROLLER. SYSTEM GROUND CHECKED NORMAL.

Part: OUTFLOW VALVE — INOPERATIVE (CABIN PRESSURE) · airframe 92,497 hrs · 17,575 cycles

JFK - CREW REPORTED UNABLE TO PRESSURIZE AIRCRAFT ON CLIMBOUT. EMERGENCY DECLARED FLIGHT RETURNED JFK LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT AND RIGHT OUTFLOW VALVE ASSEMBLIES. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: BUSHING — MIGRATED (PYLON) · airframe 91,704 hrs · 17,410 cycles

LEFT DIAGONAL BRACE FORWARD CLEVIS WAS FOUND TO HAVE A MIGRATED BUSHING. ACCOMPLISHED REPAIR PER EA B767-54-019521.

Part: BUSHING — MIGRATED (RT PYLON) · airframe 91,704 hrs · 17,410 cycles

RIGHT PYLON STRUT FORWARD UPPER SPAR FITTING HAS MIGRATED BUSHING. ACCOMPLISHED REPAIR PER EA B767-54-019590.

Part: SPAR — CRACKED (LT PYLON) · airframe 91,704 hrs · 17,410 cycles

CRACK IN THE FORWARD MID SPAR WEB OF THE LEFT PYLON. ACCOMPLISHED DOUBLER REPAIR PER EA B767-54-019498.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 90,547 hrs · 17,176 cycles

LEFT AFT DOOR EXTERNAL EMERGENCY LIGHT INOPERATIVE. REPLACED LAMP FOR LEFT AFT DOOR EXTERNAL EMERGENCY LIGHT. OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 88,217 hrs · 16,712 cycles

SEAT MOUNTED EMERGENCY LIGHTS AT FIRST CLASS ROW 3 INOPERATIVE. REPLACED THE BATTERY PACK AT ROW 3AB. OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 88,217 hrs · 16,712 cycles

FOUND EMERGENCY LIGHTS INOPERATIVE AT RIGHT OVERWING SLIDE POSITION. REPLACED THE EMERGENCY LIGHT BATTERY PACK AT SEAT ROW 2H.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 88,217 hrs · 16,712 cycles

EMERGENCY LIGHTS IN THE CABIN INOPERATIVE. REPLACED THE EMERGENCY LIGHT BATTERY PACK.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 84,852 hrs · 16,027 cycles

EMERGENCY LIGHTS STAYED ON AT SEATS 10HJ AND 11HJ. REPLACED BATTERY PACK NEAR SEAT 11HJ AND RELAMPED LIGHTS, OPS CHECKED OK.

Part: FAILSAFE — SEVERED (BS 1307) · airframe 84,716 hrs · 15,998 cycles

WHILE REPLACING STRINGER 39L AT STA 1307, STRINGER SECTION WAS OVER 24 INCHES REQUIRING THE FRAME AT STA 1307 TO BE SEVERED ALONG THE WEB PORTION VERTICALLY BETWEEN STR 38L AND 39L. THE OUTER FAIL-SAFE CHORD WAS SEVERED VERTICALLY BETWEEN STR 36L AND 37L AND AGAIN BETWEEN 39R AND 38R. REPAIRED WEB AND FAIL-SAFE CHORDS UNDER ENGINEERING AUTHORITY B767-53-007366.

Part: STRINGER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 84,716 hrs · 15,998 cycles

STRINGER 35L FOUND CORRODED BETWEEN STATION 764 AND AFT PRESSURE BULKHEAD OF FORWARD CARGO. STRINGER WAS CUT AND SPLICED PER SRM BETWEEN STA 742 AND 764 WHICH REQUIRED THE STA 764 FRAME LOWER J CHANNEL BE SEVERED BETWEEN STR 34L AND 35L, AND AGAIN AT STR 35L AND 36L. TO REPAIR THE SEVERED AREAS A NESTED FORMED J CHANNEL MADE FROM 0.071 INCH 7075-0 CLAD HEAT TREATED TO T6 WAS INSTALLED WITH A MIN OF 3 ROWS OF HI-LOKS UNDER EA B767-53-007412.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 84,716 hrs · 15,998 cycles

CORROSION WAS FOUND ON FLOORBEAM 303 INNER CHORD BETWEEN RBL 35 AND RBL 46. THE CORROSION WAS REMOVED BY BLENDING AND A HFEC SURFACE AND OPEN-HOLE INSPECTION WAS ACCOMPLISHED TO ENSURE ALL CORROSION WAS REMOVED AND NO CRACKS EXIT. A REPAIR STRAP OF 0.063 INCH CRES 301 1/2 HARD WAS INSTALLED OVER THE BLENDED AREA UNDER EA B767-53-007257.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 84,716 hrs · 15,998 cycles

CORROSION WAS FOUND ON FLOORBEAM 347 INNER CHORD BETWEEN RBL 22.5 AND RBL 30. THE CORROSION WAS REMOVED BY BLENDING RBL 22.5, 26 AND 30. A HFEC INSPECTION WAS ACCOMPLISHED TO ENSURE ALL CORROSION WAS REMOVED AND NO CRACKS EXIST. A REPAIR STRAP OF 0.050 INCH CRES 301 1/2 HARD WAS INSTALLED OVER THE BLENDED AREA UNDER EA B767-53-007236.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 84,716 hrs · 15,998 cycles

CORROSION WAS FOUND ON INNER CHORD OF STATION 325 FLOORBEAM. THE CORROSION WAS BLENDED AT LBL 22,18,14 AND RBL 4, 13, 24, 44 AND 55 LBL 18 AND RBL 13 REQUIRED TRIM OUT AND A SINGLE FLANGE REPAIR PER 767-200 SRM 53-00-51-2R. THE REMAINING BLENDED AREAS WERE REINFORCED WITH A 0.063 CRES 301 1/2 HARD REPAIR STRAP EXTENDED 2 FASTENER ROWS PAST THE DAMAGE.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS)

LAX - EMERGENCY EXIT SIGNS AT LEFT AND RIGHT NUMBER ONE DOOR INOPERATIVE. REPLACED BATTERY PACK AT P21 STATION.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 82,235 hrs

EMERGENCY LIGHTS FROM LEFT HAND SEAT ROWS 20AB TO AFT CABIN INOPERTIVE. REPLACED BATTERY PACK FOR INOPERATIVE EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 82,235 hrs

EMERGENCY LIGHTS FROM LEFT HAND SEAT ROWS 20AB TO AFT CABIN INOPERTIVE. REPLACED BATTERY PACK FOR INOPERATIVE EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LENS — MISSING (CABIN) · 81,340 cycles

JFK EMERGENCY LIGHT AT SEAT 19B MISSING LENS. REPLACED LENS FOR EMERGENCY LIGHT AT SEAT 19B. SYSTEM GROUND CHECKED NORMAL OPS.

Part: WEB — DAMAGED (BS 287) · airframe 79,873 hrs · 15,011 cycles

AFW - NOSE WHEEL WELL RIGHT WEB AT STATION 287 RBL 25 BETWEEN WATER LINE 170 TO 180 DAMAGED. AREA OF DISCREPANCY IS 1.8 INCH BY 1.2 INCH. REPAIRED NOSE WHEEL WELL RIGHT WEB IN ACCORDANCE WITH MRB 767 3178.

Part: WEB — DAMAGED (BS 287) · airframe 79,873 hrs · 15,011 cycles

AFW - NOSE WHEEL WELL AFT WEB AT STATION 287 RBL 25 DAMAGED. AREA OF DISCREPANCY IS 1 INCH BY 1 INCH. REPAIRED NOSE WHEEL WELL AFT WEB PER MRB 767 3178.

Part: SKIN — CORRODED (BS 1984-1093) · airframe 79,873 hrs · 15,011 cycles

AFW - FUSELAGE SKIN AT STATION 1084 TO 1093 BETWEEN STRINGER 37 LEFT AND 38 LEFT HAD CORROSION ON THE OUTER AND INNER SURFACE OF SKIN. AREA OF DISCREPANCY IS 11.8 INCH BY 2 INCH. REPAIRED PER MRB 767 3179 DATED 3 APR 2008.

Part: FITTING — DAMAGED (LT PYLON) · airframe 79,873 hrs · 15,011 cycles

AFW - LEFT PYLON INBOARD SIDE CORE COWL HINGE FITTING AT STATION 305 FORWARD LUG HAS ELONGATED HOLE, SIZE OF DISCREPANCY IS .6932 INCH BY .6932 INCH. REPAIRED PER MRB 767 3176.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

JFK - EMERGENCY LIGHT AT OVERHEAD FIRST CLASS GALLEY INOPERATIVE. REPLACED BATTERY PACK AT SEAT ROW 2HJ FOR EMERGENCY LIGHT AT OVERHEAD FIRST CLASS GALLEY. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LIGHT — BROKEN (CABIN)

JFK - EMERGENCY LIGHT AT MID GALLEY BROKEN. REPLACED LIGHT ASSEMBLY FOR EMERGENCY LIGHT AT MID GALLEY. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: WIRE — INOPERATIVE (EMERGENCY LIGHTS)

JFK - EMERGENCY LIGHT AT MID GALLEY LEFT INOPERATIVE. REPAIRED WIRING FOR EMERGENCY LIGHT AT MID GALLEY LEFT. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: CONNECTOR — LOOSE (EMERGENCY LIGHTS)

LAX - EMERGENCY LIGHT AT SEAT 28H INOPERATIVE. SECURED LOOSE CONNECTOR FOR EMERGENCY LIGHT AT SEAT 28H. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: CONNECTOR — LOOSE (EMERGENCY LIGHTS)

LAX - EMERGENCY LIGHT AT SEAT 30B INOPERATIVE. SECURED LOOSE CONNECTOR FOR EMERGENCY LIGHT AT SEAT 30B. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: MODULE — INOPERATIVE (EMERGENCY LIGHTS)

JFK - EMERGENCY LIGHTS AT LEFT AND RIGHT NUMBER ONE DOORS INOPERATIVE. REPLACED CONTROL MODULE FOR EMERGENCY LIGHTS AT LEFT AND RIGHT NUMBER ONE DOORS. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LIGHT — INOPERATIVE (CABIN)

JFK - EMERGENCY LIGHT AT SEAT 2B INOPERATIVE. RELAMPED EMERGENCY LIGHT AT SEAT 2B. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: WIRE — BROKEN (CABIN)

LAX - EMERGENCY PATH LIGHT AT SEAT 25AB INOPERATIVE. REPAIRED BROKEN WIRE FOR EMERGENCY PATH LIGHT AT SEAT 25AB. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY — INOPERATIVE (EMERGENCY LIGHT)

JFK - EMERGENCY EXIT LIGHTS ILLUMINATED ON RIGHT SIDE OF A/C IN FIRST CLASS THROUGH 9H THEN EXTINGUISHED AFTER APPROXIMATELY 30 SECONDS. OCCURRED SEVERAL TIMES. REPLACED BATTERY AT SEAT 2H-J. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

EMERGENCY EXIT SIGN LIGHT AT RT FORWARD GALLEY AT FLOOR IS INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY EXIT SIGN LIGHT AT RT HAD FORWARD GALLEY AT FLOOR. SYSTEM GROUND CHECKED NORMAL OPERATION. CLOSED.

Part: GIRT BAR — OUT OF RIG (L2/R2 DOOR)

MAINTENANCE OBSERVED DURING THE ACCOMPLISHMENT OF B-CHECK CARD 2403, THE L2 DOOR SLIDE S/N A-4018 AND R2 DOOR SLIDE S/N A-5725 GIRT BARS BEING IN THE SHIPPING POSITION, RATHER THAN BEING ATTACHED TO THE GIRT BAR CARRIER. THE L2 AND R2 SLIDE WERE CORRECTED PER THE MAINTENANCE MANUAL. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: SWITCH — DEFECTIVE (A/C BAY)

DEN - FLT 1835 - EN ROUTE ORD-SFO, DURING CRUISE AT 35,000 FEET, RIGHT PACK INOPERATIVE LIGHT ILLUMINATED AND THE PACK QUIT OPERATING. AS THE LEFT PACK WAS PLACARDED INOPERATIVE, CREW DECLARE AN EMERGENCY AND DESCENDED TO 10,000 FEET. PASSING 12,000 FEET CREW SUCCESSFULLY RESET THE RIGHT PACK, BUT IT FAILED ONLY A FEW MINUTES LATER. CABIN ALTITUDE NEVER WENT ABOVE 9,000 FEET. ANOTHER RESET ON THE RIGHT PACK WAS ATTEMPTED AT 10,000 FEET. THE PACK DID RESET, BUT FAILED AGAIN SEVERAL MINUTES LATER. LANDED DEN WITHOUT FURTHER INCIDENT. REPLACED COMPRESSOR OVERHEAT SWITCH, AND FLOW CONTROL VALVE. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: WIRE — BROKEN (CABIN)

MIA - DURING OVERNIGHT MAINTENANCE, FORWARD GALLEY AFT BULKHEAD EMERGENCY EXIT PATH LIGHTING INOPERATIVE. REPAIRED BROKEN WIRE AT FORWARD GALLEY AFT BULKHEAD EMERGENCY EXIT PATH LIGHTING. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: WIRE — DAMAGED (CABIN)

SFO - DURING OVERNIGHT MAINTENANCE, EMERGENCY ESCAPE SEAT LIGHTING AT ROW 27 INOPERATIVE. REPLACED WIRE ON ONE PIN OF THE CONNECTOR FOR EMERGENCY ESCAPE SEAT LIGHTING AT ROW 27. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: BATTERY — INOPERATIVE (CABIN)

LAX - DURING OVERNIGHT MAINTENANCE, FOUND EXTERIOR EMEGENCY ESCAPE LIGHTING AT DOOR R2 INOPERATIVE. REPLACED EXTERIOR EMERGENCY ESCAPE LIGHTING BATTERY ASSEMBLY AT DOOR R2. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: HEAT EXCHANGER — MALFUNCTIONED (A/C BAY)

(HEAT EXCHANGER) AFTER TAKEOFF, EN ROUTE, APPROXIMATELY 45 MINUTES FLIGHT RIGHT AIR CONDITIONING PACK STARTED TO CLIMB AT 500 FPM AND RIGHT PACK INOPERATIVE/R PAC TRIPPED. WOULD NOT HOLD ALTITUDE. DESCENDED TO 10000. RETURNED AND LANDED BOS OVERWEIGHT (280.5 GWT) WITHOUT INCIDENT. REPLACED RIGHT AND SECONDARY HEAT EXCHANGER, ALSO RIGHT HAND AIR CLYCLE MACHNE. ACCOMPLISHED PACK BURN AND ACCOMPLISHED OVERWEIGHT INSPECTION. REMOVED MEL AND CLEARED MIC5426, DC2115B. SYSTEM GROUND CHECKED NORMAL OPERATION. AIR CYCLE MACHINE

Part: WHEEL — MISSING (MLG)

LAX - FLT 29 - EN ROUTE JFK-LAX, UPON ARRIVAL LAX DETECTED NR 6 WHEEL ASSEMBLY MISSING FROM AXLE. REPLACED BRAKE ASSEMBLY. REPLACED WHEEL ASSEMBLY. SYSTEM CURRENTLY UNDER INVESTIGATION. (M)

Part: CONNECTOR — DAMAGED (CABIN)

SFO - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT SEAT ROW 31B INOPERATIVE. RE-SEATED EMERGENCY EXIT PINS AT SIDE WALL CONNECTOR. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: LIGHT — INOPERATIVE (GALLEY)

SFO - DURING OVERNIGHT MAINTENANCE, LEFT EMERGENCY EXIT LIGHT AT MID GALLEY INOPERATIVE. REPLACED LEFT EMERGENCY EXIT LIGHT ASSEMBLY AT MID GALLEY. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: CONNECTOR — DEFECTIVE (ROW 30 A/B)

SFO - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT SEAT PATH LIGHTING INOPERATIVE AT 30 A/B. REPLACED CONNECTOR FOR EMERGENCY EXIT FLOOR PATH LIGHTING AT SEAT 30 A/B. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: SPLICE — CORRODED (BS 434)

AFW - FORWARD CARGO COMPT STRINGER SPLICES AND STRINGERS HAVE CORROSION. TRIM BACK TO COMPLETELY REMOVE THE CORROSION ON THE AFFECTED STRINGER INSTALL THE STRINGER SPLICE REPAIR. (M)

Part: FLOORBEAM — CORRODED (BS 347)

AFW - FLOORBEAM AT STATION 347 RBL 34 HAD LIGHT CORROSION BLENDED FROM THE UPPER AND LOWER SURFACE OF THE TOP CAP. REFER TO FIG 1, COMPLETELY REMOVED CORROSION, ALODINE ALL BARE ALUMINUM SURFACES. FINISHED BLENDED AREA WITH TWO COATS OF PRIMER. FILL BLENDS WITH PROSEAL 870. (M)

Part: FLOORBEAM — CORRODED (BS 287)

AFW - FLOORBEAM AT STATION 287 HAS CORROSION REMOVAL ON UPPER SURFACE. REFER TO FIGURES 1, 2 AND 3, ALODINE ALL BARE ALUMINUM SURFACES, REFINISH THE BLENDED AREA WITH 2 COATS OF PRIMER, FILL BLENDS WITH PROSEAL 870. (M)

Part: FLOORBEAM — CORRODED (BS 1480)

AFW - FOUND FLOORBEAM AT STATION 1480 HAS CORROSION REMOVAL ON UPPER SURFACE. FABRICATE REPAIR STRAP OUT OF 301.5 H STAINLESS STEEL, .050 THICK. ALODINE AND PRIME ALL BARE SURFACES. FILL BLENDS WITH BMS 5-92. INSTALL REPAIR STRAP WET WITH BMS-95 SEALANT. (M)

Part: CONNECTOR — LOOSE (CABIN)

SFO - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT SEAT ROW 23B WOULD NOT ILLUMINATE. SECURED LOSE EMERGENCY EXIT LIGHT CONNECTOR AT SEAT ROW 28B. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)

Part: CONNECTOR — FAILED (CABIN)

SFO - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT SEAT LIGHT AT 20B INOPERATIVE. REPLACED CONNECTOR AT SEAT 20B. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: DUCT — FAILED (RIGHT)

SFO - FLT 59 - DUCK LEAK LIGHT RT SIDE ILLUMINATES INTERMITTENTLY THROUGHOUT THE FLT. CLOSING RIGHT ENGINE BLEED. RIGHT ISOLATION VALVE AND RETARDING RIGHT THROTTLE HAD NO EFFECT. LIGHT CONTINUED TO FLICKER ON AND OFF. FOUND DUCT 4048227 LEAKING AIR, DUE TO CRACKED WELD. REPLACED DUCT. NEW DUCT LEAK AND OPS CHECK OK. ACCOMPLISHED HI-POWER RUN. NO PROBLEMS NOTED. SYSTEMS NOW OPS CHECK NORMAL. (M)

Part: IDG — FAILED (RT ENGINE)

ORY - LT 0042 - AFTER 4+30 HOURS OF FLIGHT, RIGHT GENERATOR DRIVE LIGHT FLICKERED AND AFTER 5 MINUTES, CAME ON STEADY. THIS WAS ACCOMPANIED BY EICAS MESSAGE RT GENERATOR DRIVE AND IDG TEMP. GENERATOR DRIVE WAS DISCONNECTED. FL 390. M.80. CALM AIR. DEFERRED RT IDG IAW MEL 24-01, MPM 24-01 ACCOMPLISHED. SERVICED APU AND LT IDG TO PROPER OIL LEVEL. AUTH: 12-89DC-B. REMOVED AND REPLACED RT IDG PER MM OPERATION AND LEAK CHECK GOOD. (X)

Part: IDG — FAILED (LT ENGINE)

BRU - AT CRUISE LEVEL 350, .80 MACH LEFT GEN DRIVE LGIHT ILLUMINATED AND STAYED ON, DISCONNECTED LEFT GEN AS PER CHECKLIST. DISPATCHED AS PER MEL 24-01 WITH AUTHORIZATION NUMBER 7-137DC-B. NOTED ON MIC SHEET. REPLACED LEFT IDG LEAK CHECK AND OPS CEHCK GOOD. (M)

Part: AIR DISTRIBUTION — ODOR (COCKPIT)

ORD - FLT 89 - EN ROUTE BRU/ORD DURING CRUISE, HOT ODOR NOTED IN COCKPIT AND FORWARD GALLEY AREA. TURNED OFF BOTH RECIRC FANS AND ODOR WENT AWAY. AIRCRAFT PROCEEDED TO ORD AND LANDED WITHOUT INCIDENT. ACCOMP GROUND CHECK OF CAPTAINS AND F/O FOOT AND SHOULDER HEATERS WITH NO DEFECTS FOUND. ACCOMPLISHED GROUND ENGINE RUN AND OPERATED RECIRC FANS AND PACKS FOR EXTENDED PERIOD WITH NO DEFECTS FOUND. CHECKED COCKPIT AND FORWARD GALLEY AREA WITH NO DEFECTS FOUND. ACCOMPLISHED FUNCTIONAL CHECK FLIGHT WITH NO DEFECTS OR ODOR NOTED. SYSTEMS OPERATIONAL CHECKED NORMAL. UNABLE TO DUPLICATE PROBLEM AND AIRCRAFT RETURNED TO SERVICE. (M)

Part: CONTACT PIN — DEFECTIVE (CABIN)

SFO - DURING OVERNIGHT CHECK, EMERGENCY EXIT LIGHT AT PAX SEAT 34H INOPERATIVE. REPLACED EMERGENCY EXIT LIGHT CONTACT PIN AT PAX SEAT 34H. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: CHORD — CORRODED (BS 615.5)

AFW - FOUND AND BLENDED CORROSION IN THE UPPER SURFACE OF THE CHORD IN TWO AREAS. THE FWD BLEND-OUT IS WITHIN LIMITS, HOWEVER, DURING ULTRASONIC THICKNESS CHECK, A THICKNESS OF APPROXIMATELY 0.140 INCH WAS INDICATED EVEN THOUGH MINIMAL MATERIAL WAS REMOVED. SUSPECT INTERNAL INCLUSION OR POCKET OF FILLIFORM CORROSION, RUNNING HORIZONTALLY. ALODINED AND PRIMED BLENDED AREAS. APPROVED FOR CONTINUED SERVICE WITH NOTED CONDITION BY ENGINEERING PER MRB 767-1055. PART WILL BE REPLACED AT NEXT MRB NOT TO EXCEED 18 MONTHS FROM 11-3-95, OR 3,000 CYCLES FROM 5,657 CYCLES, WHICHEVER OCCURS FIRST. TST 33,946.03. CYCLES, 6,219. (X)

Part: FLOOR BEAM — CORRODED (BS 347)

AFW - REMOVED CORROSION ON FLOOR BEAM. AFTER BLENDING, FOUND BEYOND SRM LIMITS. ALODINED AND BLENDED. FABRICATED AND INSTALLED REPAIR STRAP USING .050 INCH 301 1/2 HARD STAINLESS STEEL. INSTALLATION APPROVED BY ENGINEERING PER MRB 767-1050. (X)

Part: SKIN — CORRODED (WS 955)

AFW - WING BOX UPPER SKIN HAS CORROSION REMOVED. T-ANGLE AT RBL 74.81 WAS CUT TO PROVIDE AND FACILITATE CORROSION REMOVAL. FABRICATED AND INSTALLED REPAIR PER INSTRUCTIONS AT MRB 767-1054. TST, 33,946.03. CYCLES, 6,219. (X)

Part: TE SKIN — DELAMINATED (NR 5 SLAT)

SFO - DURING OVERNIGHT CHECK, NR 5 LEADING EDGE SLAT FOUND WITH DELAMINATION AT MOST INBOARD AREA AT TRAILING EDGE WHICH WAS BEYOND SRM LIMITS. REPLACED NR 5 LEADING EDGE SLAT. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: EEL WIRE — BROKEN (CABIN)

SFO - DURING OVERNIGHT CHECK, FOUND LOWER CEILING RIGHT EMERGENCY EXIT LIGHT SIGN INOPERATIVE. REPAIRED BROKEN WIRE ON EMERGENCY EXIT SIGN. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)