N930FT

Part: SPAR CAP — CORRODED (L/H WING) · corrosion level 2 · airframe 63,198 hrs · 48,160 cycles

DISCREPANCY: During "C" inspection, I.G. corrosion was discovered on the L/H wing aft spar lower chord, from w.s. 224.5 TO w.s. 241.0.CORRECTIVE ACTION: Lower spar cap being replaced from LBL 70.5 to W.S. 259.

Part: ATTACH FITTING · airframe 63,198 hrs · 48,160 cycles

DURING "C" CHECK INSPECTION FOUND 2 EA STARTED DRILL HOLES IN THE ATTACH FITTING AT B.S. 1183, WL 278, AND RBL 27. CORRECTED BY INSTALLING 2 PIECE FREEZE PLUG, AND DOUBLER PER BOEING PROVIDED REPAIR PLAN NAC-ANC-02-00003H AND REIVISION NAC-ANC-02-00004H.

Part: SMOKE DETECTOR — MALFUNCTIONED (CARGO BAY) · airframe 63,033 hrs · 47,993 cycles

MECHANICAL INTERRUPTION IN ANCHORAGE AT 1522Z DUE TO LOWER CARGO FIRE WARNING HORN WENT OFF 3 TIMES. OPENED BOTH BELLY DOORS IMMEDIATELY UPON AIRCRAFT RETURN. FOUND NO SMOKE OR FIRE. UNLOADED BELLY'S AND PERFORMED LOWER CARGO SMOKE/FIRE PROTECTOR TEST, IAW HOLLINGSHEAD INTERNATIONAL AIRCRAFT MAINT MANUAL SUPPLEMENT. SYSTEM TESTED OK, NO FAULTS OR DEFECTS FOUND. SUSPECT FREIGHT BEING STACKED TO CEILING WAS THE CAUSE. DEFERRED THE SYSTEM FOR FURTHER TROUBLESHOOTING. FURTHER TESTING, AFTER FLIGHT REVEALED NO FAULT, DEFERRAL REMOVED AND AIRCRAFT CONTINUED IN SERVICE.

Part: DISK — VIBRATION (ENGINE) · airframe 62,469 hrs · 47,364 cycles

MI AT ANC AT 2102Z, ENGINE SHUTDOWN DUE TO SEVERE VIBRATION. REMOVED AND REPLACED NR 1 ENGINE.

Part: CONTROL UNIT — MALFUNCTIONED (ANTI SKID SYSTEM) · airframe 62,171 hrs · 47,058 cycles

WITH ANTI SKID ON BRAKES RELEASED ON ROLLOUT. REPLACED ANTI SKID CONTROL MODULE.

Part: SWITCH — DIRTY (NLG) · airframe 62,161 hrs · 47,048 cycles

ON LANDING AT ANCHORAGE LOSS OF BRAKE, LOSS OF LEFT PACK, LOSS OF APU, GPWS, AND STICK SHAKER CAME ON. CLEANED NOSE GEAR SAFETY WARNING SWITCH.

Part: BRAKE — OVERHEATED (MLG) · airframe 61,910 hrs · 46,788 cycles

ON DOWN WIND AT AKN, WHEEL WELL WARNING LIGHT AND BELL SOUNDED. AS SOON AS THE GEAR WENT OUT AS PER PROCEDURES THE BELL AND LIGHT WENT OUT, VISUAL VERIFICATION WITH CONTROL TOWER EVERYTHING LOOKED NORMAL WITH THEM. INSPECTED MAIN GEAR BRAKES FOR LEAKAGE AND WEAR OR MISSING PARTS AS PER BMM AND PERFORMED WHEEL WELL WARNING TEST-OK. BRAKES NOT SUFFICIANTLY COOLED PRIOR TO TAKEOFF FROM PREVIOUS LANDING.

Part: SKIN — CRACKED (WS 155)

DURING C-CHECK INSPECTION DISCOVERED A CRACK IN THE FIXED LEADING EDGE SKIN AT RIGHT WING LEADING EDGE STATION 155. REPAIRED BY TRIMMING OUT THE CRACK, HFEC NDT INSPECTING, FABRICATING AND INSTALLING A REPAIR DOUBLER AND FILLER WITH BLUEPRINT TYPE FASTENERS. REPAIRED IAW EVERGREEN AIR CENTER, ENGINEERING CHANGE/REPAIR AUTHORIZATION NR N930FT-57-006-EAC. (M)

Part: LONGERON — WORN (BS 947/910)

DURING C-CHECK INSPECTION DISCOVERED WEAR MARKS ON THE LEFT AND RIGHT KEEL BEAM LONGERONS AT THE MAIN LANDING GEAR DOOR HINGES, STATION 947 LEFT AND STATION 910 RIGHT. REPAIRED BY BLENDING AWAY THE DAMAGED AREAS, FLAP PEENED, ALODINED, PRIMED AND CORROSION PREVENTATIVE TREATED. REPAIRED IAW EVERGREEN AIR CENTER, ENGINEERING CHANGE/REPAIR AUTHORIZATION NR N930FT-53-016-EAC. (M)

Part: BULKHEAD FITTING — CORRODED (BS 870)

DURING C-CHECK INSPECTION, DISCOVERED CORROSION ON THE RIGHT BULKHEAD TERMINAL FITTING AT STATION 870. REPAIRED BY BLENDING AWAY THE CORROSION, HFEC NDT INSPECTING, FLAP PEENING BLENDED AREA, ALODINING AND DOUBLE PRIMING BARE ALUMINUM AREAS. REPAIRED IAW EVIAA CENTER, ENGINEERING CHANGE/REPAIR AUTHORIZATION NR N930FT-57-002-EAC. (M)

Part: ACTUATOR — INACCURATE (NR 1 L/E SLAT)

ANC - FLT 74 - RETURNED TO ANC AT 0235Z DUE TO NR 7 LEADING EDGE SLAT INDICATING IN-TRANSIT. MAINTENANCE REPLACED NR 7 LEADING EDGE SLAT ACTUATOR DUE TO FAULTY INDICATION AND RETURNED AIRCRAFT TO SERVICE. (X)

Part: SLAT ACTUATOR — LEAKING (NR 5 LE SLAT)

ON TAKEOFF ROLL, A-SYSTEM LOW LEVEL LIGHT CAME ON, TAXIED OFF AT BRAVO TO COMPANY RAMP. MAINTENANCE REPLACED NR 5 LEADING EDGE SLAT ACTUATOR AND RETURNED AIRCRAFT TO SERVICE. (X)

Part: WINDSHIELD — CRACKED (LT COCKPIT)

ANC - FLT 105 - RETURNED TO ANC DUE TO FAILURE OF CAPTAIN'S WINDSHIELD OUTER PANEL. MAINTENANCE REPLACED L1 WINDOW. REPLACED WINDSHIELD HEAT CONTROLLER AS A PRECAUTIONARY MEASURE. ACFT RETURNED TO SERVICE.