N10323

Part: SKIN — CORRODED (BS 420-440) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND SKIN AT TOP ATC ANTENNA MOUNTING SURFACE CORRODED, STA 420-440, S1L TO 2L. A REPAIR WAS INSTALLED IAW SRM 53-00-01, FIGURE 201. A DIP WAS INITIATED TO COMPLY WITH ECRA 5330-03685 STEP 6 ON OR BEFORE JUNE 4, 2008 AND TO PERFORM A PERMANENT REPAIR IAW ECRA 5330-03685 PART 3.

Part: KEELBEAM — CORRODED (BS 537) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND RIGHT KEELBEAM CORRODED JUST INSIDE A/C BAY AT STA 537. THE KEELBEAM WAS REPAIRED IAW SRM 53-60-12.

Part: FRAME — CRACKED (BS 887) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 887 BETWEEN STRINGERS 8L AND 9L. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: FRAME — CRACKED (BS 480) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 480 BETWEEN STRINGER 8L AND 9L. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: FRAME — CRACKED (BS 747) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 747 BETWEEN STRINGER 8L AND 9L. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: FRAME — CRACKED (BS 947) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A 5 INCH CRACK IN AFT CARGO DOOR CUTOUT FORWARD FRAME AT LOWER DOOR STOP AREA, STA 947.5, S16R-26R. THE FRAME WAS REPLACED IAW SRM 51-40-02 AND BOEING DRAWING 65-20723, AND ECRA 5311-01323.

Part: FRAME — CRACKED (BS 807) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 807 BETWEEN STRINGER 8L AND 9L. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: SKIN — CORRODED (BS 480-500B) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND MOUNTING SKIN SURFACE FOR NR 2 COMM ANTENNA CORRODED AT STA 480-500B, S28L TO S28R. THE SKIN WAS REPAIRED IAW ECRA 5331-01316.

Part: FRAME — CRACKED (BS 827) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 827 BETWEEN STRINGER 8L AND 9L. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: FRAME — CRACKED (BS 847) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 847 BETWEEN STRINGER 8R AND 9R. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: FRAME — CRACKED (BS 867 S8-9L) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 867, S8L-9L. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: FRAME — CRACKED (BS 887) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 887 BETWEEN STRINGER 8R AND 9R. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: FRAME — CRACKED (BS 867) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 867 BETWEEN STRINGER 8R AND 9R. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: FRAME — CRACKED (BS 827) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .25 INCH CRACK IN FUSELAGE FRAME AT STA 827 BETWEEN STRINGER 8R AND 9R. THE FRAME WAS REPAIRED IAW ECRA 5310-04636.

Part: FRAME — CORRODED (BS 227) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND LOWER O/B CHORD CORRODED AT STA 227, RBL 0 TO LBL 3. REPAIRED IAW ECRA 5311-01324 ITEM 1-16, PAGE 1-3.

Part: DOOR FRAME — CRACKED (BS 480-500) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A .75 INCH CRACK IN FORWARD CARGO DOOR CUTOUT AFT FRAME AT LOWER DOOR STOP FITTING, STA 480-500, S16R TO S28R. THE FRAME WAS REMOVED AND A NEW FRAME WAS INSTALLED IAW SRM 51-40-02, PARAGRAPHS 4 AND 7.

Part: SHEAR TIE — CORRODED (BS 285) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND RIGHT NLG WW SHEAR TIE CORRODED AT STA 285. A REPAIR WAS INSTALLED IAW SRM 53-00-07.

Part: SHEAR TIE — CORRODED (BS 275) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND RIGHT NLG WW CHORD SHEAR TIE CORRODED AT STA 275, S25R-S26R. A SHEAR TIE FILLER REPAIR WAS INSTALLED IAW SRM 53-00-07.

Part: FRAME — CORRODED (FUSELAGE) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND FRAME CORRODED AT STA 312, S28L. A REPAIR DOUBLER WAS INSTALLED IAW SRM 51-40-02 AND 53-00-07.

Part: FRAME — CORRODED (FUSELAGE) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND FRAME CORRODED AT STA 312, RBL 2, S27R-28R. THE CORRODED AREA WAS CUT OUT AND A REPAIR WAS INSTALLED IAW SRM 53-00-07, FIGURE 201, REPAIR 1.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND STRINGER 28R CORRODED AT STA 325. THE STRINGER WAS REMOVED AND REPLACED IAW SRM 51-20-01 AND 51-70-13.

Part: FRAME — CRACKED (FUSELAGE) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A 1 INCH CRACK IN LEFT MAIN FRAME AT STA 616, S17L, BELOW MAIN DECK FLOOR. THE FRAME WAS REPAIRED IAW ECRA 5311-01158.

Part: ANGLE — CORRODED (BS 907-1006) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND Z-ANGLE AT L-2 DOOR, STA 907-1006, LBL 50 CORRODED. THE Z-ANGLE WAS REPLACED IAW SRM 51-40-02.

Part: ANGLE — CORRODED (BS 947-1000) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND Z-ANGLE AT R-2 DOOR ENTRYWAY, STA 947.5-1000, S17R, CORRODED. THE Z-ANGLE WAS REMOVED AND REPLACED IAW SRM 51-40-02.

Part: FLOORBEAM — CORRODED (BS 986) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND FLOORBEAM CORRODED AT STA 986.5, RBL 43-54. THE CORRODED SECTION OF FLOORBEAM WAS REPLACED IAW SRM 51-40-02.

Part: FLOORBEAM — CORRODED (BS 967) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND FLOORBEAM CORRODED AT FLOORBOARD MOUNT HOLES, STA 967, S17L TO S17R. REPAIRED FLOORBEAM IAW SRM 53-00-51, FIGURE 201, PAGE 201.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND FLOORBEAM CORRODED AT STA 328, RBL 32-34. A REPAIR STRAP WAS INSTALLED IAW SRM 53-00-51, FIGURE 201.

Part: SKIN — CRACKED (FUSELAGE) · airframe 67,705 hrs · 30,364 cycles

INSPECTION FOUND A 1.5 INCH CRACK IN FUSELAGE SKIN AROUND L-2 DOOR LOWER HINGE CUTOUT. THE SKIN WAS REPAIRED IAW SRM 53-60-01.

Part: WIRE — SHORTED (CABIN) · airframe 59,199 hrs · 26,569 cycles

EMERGENCY LIGHTS INOP AT SEAT ROWS 5-12. REPAIRED SHORTED WIRE UNDER SEAT ROW 5 PER STANDARD PRACTICES MANUAL.

Part: SKIN — CRACKED (C-2 DOOR) · airframe 56,695 hrs · 25,385 cycles

INSPECTION FOUND A 1/2 INCH CRACK IN C-2 DOOR INNER SKIN AT ACCESS PANEL CUTOUT BELOW HANDLE. A REPAIR DOUBLER WAS INSTALLED IAW ECRA 5232-01029.

Part: SKIN — CRACKED (CARGO DOOR) · airframe 56,695 hrs · 25,385 cycles

INSPECTION FOUND THE AFT CARGO DOOR INNER SKIN CRACKED AT THE EDGE OF A LIGHTENING HOLE. THE DOOR SKIN WAS REPAIRED IAW ECRA 5232-01029.

Part: SKIN — CRACKED (CARGO DOOR) · airframe 56,695 hrs · 25,385 cycles

INSPECTION FOUND A .5 INCH CRACK IN C-2 DOOR INNER SKIN ABOVE HANDLE ON LIGHTENING HOLE. THE SKIN WAS REPAIRED IAW ECRA 5232-01015.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 56,695 hrs · 25,385 cycles

INSPECTION FOUND U-CHANNEL FOR DRAIN MAST CORRODED AT STA 986.5 BETWEEN S24L AND S25L. INSTALLED DRAIN MAST IAW MM 30-71-00, PAGE 501-503.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 56,695 hrs · 25,385 cycles

INSPECTION FOUND STRINGER 26R CORRODED BETWEEN STA 1006 AND 1016. THE STRINGER WAS REMOVED AND REPLACED IAW SRM 53-01.

Part: STIFFENER — CORRODED (FUSELAGE) · airframe 56,695 hrs · 25,385 cycles

INSPECTION FOUND STIFFENER AFT OF STA 1016, BL 0 CORRODED ON BOTH RIGHT AND LEFT SIDES. LEFT AND RIGHT STIFFENERS AND SPLICES WERE INSTALLED IAW EA 5310-04045 AND DRAWING 65C28106.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 56,695 hrs · 25,385 cycles

INSPECTION FOUND L-2 DOOR ENTRYWAY Z-ANGLE CORRODED AT STA 943-987. A NEW Z-ANGLE WAS INSTALLED IAW SRM 51-40-2.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 56,695 hrs · 25,385 cycles

INSPECTION FOUND FORWARD FACE OF AFT PRESSURE BULKHEAD CORRODED JUST AFT OF FS 1016 AT LBL 6 TO RBL 6. REPAIRED APB IAW DRAWING 65C28106-1.

Part: FLOOR SUPPORT — CORRODED (STA 992-1006) · airframe 56,695 hrs · 25,385 cycles

INSPECTION FOUND CABIN FLOOR SUPPORT CORRODED AT STA 992-1006, RBL 7. A NEW FLOOR SUPPORT WAS INSTALLED IAW SRM 51-40-02.

Part: SKIN — DAMAGED (HORIZONTAL STAB) · airframe 56,465 hrs · 25,275 cycles

WHILE PERFORMING A PERMANENT REPAIR OF THE LT HORIZONTAL STABILIZER LE SKIN AT LE STA 69.93 IN IAH PER SRM 55-10-01, FIGURE 203, MAINTENANCE NOTED THE REQUIRED FLUSH REPAIR WAS NOT APPLICABLE TO THIS AREA BECAUSE THE DAMAGED AREA WAS CLOSE TO A RIB. THE REPAIR WAS REDONE IAW ECRA 5510-01668.

Part: SKIN — DENTED (STA 147.90) · airframe 52,563 hrs · 23,523 cycles

INSPECTION FOUND L/H HORIZONTAL STABILIZER L/E SKIN DENTED AT STA 147.90. A REPAIR WAS INSTALLED IAW ECRA 5510-01602.

Part: SKIN — GOUGED (R/H RUDDER) · airframe 52,563 hrs · 23,523 cycles

INSPECTION FOUND R/H RUDDER L/E SKIN GOUGED BELOW ACCESS PANEL 9559. REPAIRED IAW SRM 51-70-17 AND ECRA 5543-01017.

Part: SKIN — DENTED (L/H HOR STAB) · airframe 52,563 hrs · 23,523 cycles

INSPECTION FOUND THE L/H HORIZONTAL STABILIZER FIXED L/E SKIN DENTED AT SECOND RIB FROM I/B. A REPAIR WAS INSTALLED IAW SRM 55-10-01, PAGE 202.

Part: ANGLE — DENTED (APU DOOR) · airframe 52,563 hrs · 23,523 cycles

INSPECTION FOUND APU DOOR ANGLE DENTED ON AFT EDGE. A REPAIR DOUBLER WAS INSTALLED IAW SRM 51-70-13.

Part: WEB — CORRODED (C-2 THRESHOLD) · airframe 52,563 hrs · 23,523 cycles

INSPECTION FOUND WEB CORRODED AROUND FASTENERS AT LOWER SIDE OF C-2 DOOR UPPER THRESHOLD. A NEW WEB WAS INSTALLED IAW SRM 51-10-2.

Part: KEELBEAM — CORRODED (FUSELAGE) · airframe 52,563 hrs · 23,523 cycles

INSPECTION FOUND KEEL BEAM CORRODED ON LOWER SURFACE AT STA 705-727, LT SIDE. THE CORROSION WAS REMOVED AND A REPAIR WAS INSTALLED IAW ECRA 5310-03740.

Part: BOLT — CRACKED (LT MLG DOOR) · airframe 51,779 hrs · 23,200 cycles

INSPECTION FOUND BOTH LT LANDING GEAR DOOR TO STABILIZER BEAM BOLTS PITTED AND CRACKED. THE CRACKS WERE .25 INCH LONG. NEW BOLTS, WASHERS, AND NUTS WERE INSTALLED IAW MM 32-00-00.

Part: BOLT — CRACKED (RT MLG DOOR) · airframe 51,779 hrs · 23,200 cycles

INSPECTION FOUND BOTH RT LANDING GEAR DOOR TO STABILIZER BEAM BOLTS PITTED AND ONE BOLT HAD A .25 INCH CRACK. NEW BOLTS, WASHERS, AND NUTS WERE INSTALLED IAW MM 32-00-00.

Part: WARN PANEL — FAULTY (COCKPIT) · airframe 51,419 hrs · 23,056 cycles

THE CARGO FIRE LIGHT ILLUMINATED WHILE EN ROUTE FROM IAH TO YYZ. NO BELL SOUNDED. THE CARGO FIRE SYSTEM TESTED NORMALLY, BUT THE LIGHT REMAINED ON AFTER TEST. RESET ALL CIRCUIT BREAKERS FOR CARGO FIRE SYSTEM, BUT THE FIRE LIGHT WOULD NOT GO OUT. THE AIRCARFT WAS DIVERTED TO SDF WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NO EVIDENCE OF FIRE. THE COCKPIT FIRE SUPRESSION SYSTEM PANEL WAS REMOVED AND REPLACED AND OPERATION CHECKED GOOD IAW MM 26-16-10, PAGE 209.

Part: WIRE — BROKEN (LT OVERWING) · airframe 48,069 hrs · 21,645 cycles

THE LT OVERWING EXIT LIGHT WOULD NOT ILLUMINATE DURING OPERATIONAL CHECK PER EAA 3350-01255, STEP 07. A BROKEN WIRE AT THE LIGHT ASSEMBLY WAS REPAIRED IAW STANDARD WIRING PRACTICES CHAPTER 20. OPERATION OF THE EXIT LIGHT WAS GOOD IAW MM 33-50-00.

Part: FLOORBEAM — CORRODED (BS 344)

INSPECTION FOUND FLOORBEAM CAP CORRODED AT STA 344, LBL 36 TO RBL 12. A NEW SECTION OF FLOORBEAM AND DOUBLERS WERE INSTALLED IAW SRM 53-10-51.

Part: CONNECTOR — LOOSE (CABIN)

INSPECTION FOUND EMERGENCY AISLE LIGHT ON ROW 12 INOPERATIVE. THE PLUG CONNECTION FOR ASILE LIGHT WAS RESECURED AND OPERATION CHECKED GOOD.

Part: ACTUATOR — LEAKING (NR 8 SPOILER)

THE B-SYSTEM HYDRAULIC QUANTITY DROPPED TO 3/8 FULL IN FLIGHT. THE NR 2 ENGINE B-PUMP LOW PRESSURE LIGHT ILLUMINATED DURING APPROACH. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 8 FLIGHT SPOILER ACTUATOR LEAKING. THE ACTUATOR WAS REMOVED AND REPLACED IAW MM 27-61-51. THE B-SYSTEM RESERVOIR WAS SERVICED. IN ADDITION, THE NR 2 ENGINE B-SYSTEM HYDRAULIC ENGINE DRIVEN PUMP WAS REMOVED AND REPLACED. LEAK AND OPERATIONAL CHECKS WERE GOOD.

Part: LOGIC CARD — INOPERATIVE (RT MLG)

THE RT MLG RED UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. WHEN THE GEAR HANDLE WAS CYCLED FROM OFF TO UP AND THEN BACK TO OFF, BOTH THE RED AND GREEN RT MLG LIGHTS WERE ILLUMINATED. THE AIRCRAFT WAS RETURNED TO CLE WHERE IT LANDED WITHOUT INCIDENT. THE RT MLG UP AND DOWNLOCK SENSORS WERE CHECKED WITH NO FAULTS FOUND. THE GEAR WAS CYCLED AND ALL INDICATIONS CHECKED GOOD. THE FAILURE COULD NOT BE DUPLICATED. THE M981 LOGIC CARD WAS REMOVED AND REPLACED AS A PRECAUTIONARY MEASURE. THE GEAR WAS CYCLED SEVERAL TIMES WITH NO DEFECTS NOTED.

Part: CHANNEL — CORRODED (BS 986-1006)

INSPECTION FOUND FLOOR CHANNELS CORRODED AT STA 986 TO 1006 ON LEFT AND RIGHT HAND SIDES. THE CHANNELS WERE REMOVED AND REPLACED IAW SRM 51-40-2.

Part: SUPPORT — CORRODED (BS 967-986.5)

INSPECTION FOUND TOP EDGE OF FLOOR SUPPORT CORRODED 21 INCHES RIGHT OF CENTERLINE BETWEEN STA 967 AND 986.5. A NEW FLOOR SUPPORT WAS FABRICATED AND INSTALLED IAW SRM 51-40-2.

Part: HAT SECTION — CORRODED (BS 994)

INSPECTION FOUND TOP EDGE OF HAT SECTION UNDER RIGHT LAV FORWARD WALL AT STA 994 CORRODED. THE HAT SECTION WAS REMOVED AND REPLACED IAW SRM 51-40.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

WHEN GROUND TEST SWITCH FOR EMERGENCY TRACK LIGHTS WAS PLACED IN TEST POSITION FROM COCKPIT OR FLIGHT ATTENDANT POSITION, THE AFT GALLEY AND LAST FOUR CABIN ROWS DID NOT TEST. MAINTENANCE FOUND THE BATTERY CHARGER POWER SUPPLY AT FAULT. THE AFT POWER SUPPLY WAS REMOVED AND REPLACED.