N106DA

Part: SENSOR — INTERMITTENT (EMERGENCY EXIT) · airframe 63,009 hrs · 30,630 cycles

FT EMER DOOR LIGHT COMES ON INTERMITTENTLY IN FLIGHT. BITE CKD PSEU HAD PREVIOUS SENSORS 193 AND 192 TARGET FAULTS. NO PRESENT FAULTS. SENSOR 192 TARGET TEST OK. VISUALLY INSPECTED DOOR INTERIOR MECHANISM AND EXTERIOR PER M/M 52-21-02-2, FOUND OK.

Part: HYDRAULIC LINE — BLOWN (RT PYLON) · airframe 59,771 hrs · 28,993 cycles

RT HYD SYSTEM PRESSURE LOST DUE TO LEAK. FLUID DECREASES RAPIDLY WHEN DEMAND PUMP IS ON. - REPLACED EDP DISCHARGE LINE

Part: MODULE — CRACKED (HYDRAULIC SYS) · airframe 59,702 hrs · 28,955 cycles

ON HYD START UP LOST ALL CENTER SYSTEM FLUID. FOUND PRESS FILTER BOWL CRACKED AND SEPARATED FROM C1 ACMP PRESSURE/CASE DRAIN FILTER MODULE. REPLACED SAME MODULE PER M/M, CHECKS NORMAL, NO LEAKS.

Part: FAN — DEFECTIVE (MANIFOLD BAY) · airframe 59,621 hrs · 28,918 cycles

DURING APPROACH SMOKE PRESENT IN COCKPIT. SHORTLY AFTER THE LEFT RECIRC FAN EICAS MSG APPEARED. TURNED LEFT RECIRC FAN OFF. SMOKE DID DISSIPATE AFTER LDG. CONTRACT MTC FOUND THE LEFT RECIRC FAN C/B IN, BUT POPPED WHEN BARELY TOUCHED. ALSO C/B WAS VERY HOT TO THE TOUCH. REPLACED RECIRC FAN

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 58,861 hrs · 28,556 cycles

CORROSION FOUND ON THE STA 1480 FLOORBEAM AT THE RT O/B FRAME ATTACHMENT LOCATION AND AT RBL 72 AFT UPPER FLANGE. ER/A 397554-14.

Part: CIRCUIT BOARD — FAILED (COCKPIT) · airframe 56,451 hrs · 27,534 cycles

DURING ROUTINE MAINT FOUND COCKPIT EMERGENCY LIGHT ILLUMINATING DURING POWER DOWN. REPLACED CIRCUIT CARD.

Part: SWITCH — INOPERATIVE (BRAKE)

ABORTED T/O DUE TO T/O CONFIG HORN, PARKING ON EICAS PARKING BRAKE HANDLE WAS DOWN. REPLACED PARKING BRAKE SWITCH PER M/M 32-44-08 TEST OK PER M/M AND PERFORMED T/O CONFIG TEST, ALL OPS CKS OK.

Part: EMER EXIT LIGHT — INOP (COCKPIT)

FOUND COCKPIT EMERGENCY LIGHT OVER DOOR INOP.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

AFT CABIN EMERGENCY LIGHTS INOP ON L/O TEST. REPLACED POWER SUPPLY AND CHARGER, SYSTEM CHECKS NORMAL.

Part: WEDGE — DELAMINATED (NR 6 LE SLAT)

THE UPPER SKIN OF THE TRAILING EDGE WEDGE ON THE NR 6 SLAT WAS FOUND WITH A 5 X 4 AREA OF DELAMINATION APPROXIMATELY 62 INCHES FROM THE O/B EDGE OF THE SLAT. THE DAMAGE WAS TRIMMED AWAY AND REPAIRED PER THE B767 SRM 51-70-10 AND DOCUMENTED PER ER/A 366072-14AD.

Part: BATTERY PACK — DISCHARGED (CABIN)

MSU T/S EMERGENCY LIGHT PROBLEM. FOUND M735 BATTERY CHARGER BAD. REPLACED CHARGER AND BATTERY PACK. CKS NML.

Part: STRUCTURE — CORRODED (BS 430)

FUSELAGE STRINGERS 36L TO 33R WERE FOUND CORRODED BETWEEN FS 412 AND 456. NEW SECTIONS OF STRINGER WERE SPLICED IN PER SRM OR LONGER BLUEPRINT STRINGER SPLICES WERE INSTALLED. A SMALL SECTION OF SKIN WAS CORRODED AND CUTOUT. THE SKIN WAS REPAIRED PER THE B767 SRM. THE OVERALL REPAIR WAS DOCUMENTED AND INSTALLED PER ER/A 364467-14, REV A. LIAISON ENGR'G DETERMINED THAT SPILL IN B/B WAS CAUSE AND THEREFORE AN ISOLATED INCIDENT.

Part: HOSE — CHAFFED (NR 2 ENGINE)

APPROX 30 MIN AFTER ENGINE START-R HYD SYS QTY EICAS MSG. SELECTED STATUS PAGE AND RT HYD QTY SHOWED .05. S/O RT PRIMARY AND DEMAND PUMP OFF. FOUND ENG HYD PUMP PRESS HOSE WORN THROUGH. HOSE WAS RUBBING BRACKET BOLT HEAD JUST BELOW TOP GANG CLAMP. REPLACED LINE AND REPOSITION TO PREVENT RUBBING, REF IPC 29-11-51-10 ITEM 255.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

LEFT CENTER BY MID GALLEY OVERHEAD EMERGENCY LIGHTS INOP. REPLACED POWER SUPPLY, OPS CHECKS NORMAL.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

FWD MOST 4 RT OVERHEAD EMERGENCY LIGHTS INOP. REPLACED POWER SUPPLY, SYSTEM OPS CHECK NORMAL.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

RT SIDE OUTSIDE EMERGENCY LIGHTS INOP. REPLACED POWER SUPPLY, CHECKS NORMAL.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

AFT LT 3 OUTSIDE EMERGENCY LIGHTS INOP. REPLACED POWER SUPPLY, OPS CHECK NORMAL.

Part: INVERTER — FAILED (E/E COMPT)

FL 390 EN ROUTE TO KSFO, FIRST HAD A STATUS MESSAGE STANDBY INVERTER, FOLLOWED BY A BURNING SMELL AND THEN HEAVY SMOKE, FOLLOWED SMOKE REMOVAL CHECKLIST AND DIVERTED INTO KLAS. FOUND STATIC INVERTER FAILED, REPLACED SAME. PERFORMED TEST PER MM. ALL OPS NORMAL EICAS MSGS CLEARED.

Part: LIGHT — INOPERATIVE (CABIN)

EMERGENCY LIGHT AFT OF C2 CARGO DOOR INOP. RELAMPED, OPS CHECKS NORMAL.

Part: PANEL — MISSING (LT WING/FUS)

LT WING TO FUSELAGE PANEL 195CL MISSING MOST SCREWS STILL IN NUTPLATES. PANEL MUST HAVE LEFT INFLIGHT. FOUND DURING LTTR CK. MFG PANEL TREATED AND PAINTED AND INSTALLED PER ERA NR 360958-14.

Part: BEARING — FAILED (AILERON CONTROL)

ON PREFLIGHT FLIGHT CONTROL CHECK, AILERON VERY STIFF TO MOVE ON BOTH PILOT CONTROL COLUMNS. FOUND BAD BEARING IN CENTERING MECHANISIM IN LEFT WHEEL WELL. REPLACED BEARING, OPERATION CHECK NORMAL.

Part: SENSOR — MALFUNCTIONED (NLG)

RETRACTING FLAPS TO UP POSITION AFTER T/O, THE FLAPS AND CONF LIGHT ILLUM WITH ASSOCIATED WARNING. STATUS MSG NOSE A/G DISAGREE STATUS MSG APPEARED. A/C WAS A ATB DUE TO STATUS MSG, NOSE A/G DISAGREE. REPLACED S266 NOSE GEAR COMPRESSED SENSOR.

Part: BULB — FAILED (RT OVERWING)

RT OVERWING EMERGENCY LIGHT INOP. RELAMPED AND CLEANED CONTACT.

Part: FAIL-SAFE CHORD — CORRODED (FS 1540)

THE FUSELAGE RT SIDE AFT PASSENGER DOOR LOWER SILL INNER CHORD WAS FOUND WITH DEEP CORROSION ON THE ATTACHED FAIL-SAFE CHORD AT FS 1540. THE CORROSION IS OF DEPTH REQUIRING CUT OUT. THE CORROSION WILL BE REPAIRED IN ACCORDANCE WITH REF ER/A272246 REV C.

Part: RIB — CRACKED (WS 716)

NR 2 SPOILER ACTUATOR OUTBOARD SUPPORT RIB AT WS 716 CRACKED IN HALF, IPC 57-11-53-03, ITEM 715. REPLACED RIB.

Part: SKIN — DELAMINATED (LT TE FLAP)

PREVIOUS REPAIR TO I/B LOWER SURFACE ON O/B FLAP IS DELAMINATED. WHEN DAMAGED AREA WAS REMOVED, WATER WAS FOUND. ACCOMPLISHED REPAIRS PER SRM 57-53-01.

Part: SKIN — DAMAGED (LT AILERON)

INBOARD END OF OUTBOARD AILERON HAS CONDENSATION ON LOWER SKIN SURFACE, DUE TO WATER INGESTION. ACCOMPLISHED REPAIRS PER SRM 57-60-02. FOUND AT LETTER CHECK.