N814PH

Part: BALLAST — MALFUNCTIONED (CABIN) · airframe 35,689 hrs · 49,277 cycles

PDX- BURNED ELECTRICAL INSULATION SMELL IN CABIN. REMOVED AND REPLACED BALLAST. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — MALFUNCTIONED (MLG DOOR) · airframe 34,773 hrs · 48,045 cycles

YVR- AFTER DEPARTURE LEFT HAND GEAR DOOR RETRACTED, THEN FELL OPEN. CYCLED GEAR, DOOR REMAINED CLOSED. REMOVED AND REPLACED LEFT HAND AFT AND CENTER GEAR DOOR ACTUATORS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SEQUENCE VALVE — MALFUNCTIONED (MLG) · airframe 34,581 hrs · 47,779 cycles

PSC- AFTER SELECTING GEAR UP, MAIN GEAR DOOR AMBER LIGHT ON AND VISUALLY CONFIRMED LIGHT GEAR DOOR FAILED TO CLOSE. PERFORMED ALTERNATE GEAR EXTENSION METHOD. LANDED OK. REMOVED AND REPLACED MAIN GEAR SOLENOID SEQUENCE VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PSEU — MALFUNCTIONED (CABIN) · airframe 34,576 hrs · 47,771 cycles

SEA- AFTER SELECTING GEAR UP, MAIN GEAR DOOR AMBER LIGHT ON AND VISUALLY CONFIRMED LIGHT GEAR DOOR FAILED TO CLOSE. PERFORMED ALTERNATE GEAR EXTENSION METHOD. LANDED OK. REMOVED AND REPLACED PSEU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: STOP — MALFUNCTIONED (PAX DOOR) · airframe 34,244 hrs · 47,312 cycles

SEA- MAIN CABIN DOOR IS HARD TO OPEN FROM THE OUTSIDE. REPLACED RUBBER STOP FOR EXTERIOR HANDLE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FAIRING — DAMAGED (NLG) · airframe 34,001 hrs · 46,965 cycles

PDX- ON TAKEOFF AT GEAR RETRACTION, NOTED RUMBLING NOISE. LEFT DOOR, NOSE DOOR, RIGHT UNSAFE (RED) LIGHTS APPEARED. COMPLIED WITH LANDING GEAR NOT RETRACTING CHCEKLIST. GEAR CAME DOWN WELL ON EXTENSION. AIRCRAFT LANDED WITHOUT INCIDENT. REMOVED AND REPLACED GRAVEL GUARD AND SWUNG LANDING GEAR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: INVERTER — MALFUNCTIONED (COCKPIT) · airframe 33,762 hrs · 46,636 cycles

BOI- STRONG FISH SMELL COMING FROM BEHIND CAPTIN''S SEAT AREA. REMOVED AND REPLACED PRIMARY INVERTER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — MALFUNCTIONED (COCKPIT)

PDX- COCKPIT EMERGENCY LIGHT ILLUMINATED WHEN EMERGENCY LIGHTS WERE ARMED. REPLACED COCKPIT LIGHT ASSEMBLY, OPERATIONAL CHECKS GOOD.

Part: SWITCH — FAILED (EMERGENCY LIGHTS)

SEA- EMERGENCY LIGHTS CIRCUIT BREAKER POPS EVEN WITH SWITCH IN OFF POSITION. REMOVED AND REPLACED FLIGHT ATTENDENTS EMERGENCY LIGHTING SWITCH AND EMERGENCY LIGHTING CONTROL BOX, OPERATIONAL CHECKS GOOD.

Part: BOLT — LOOSE (PAX DOOR)

SEA - MAIN CABIN DOOR DIFFICULT TO OPEN AND CLOSE. MAINTENANCE RESECURED HANDRAIL SUPPORT PIVOT BOLT. OPERATIONAL CHECKS GOOD. NO PARTS REPLACED.

Part: ENGINE — FLAMED OUT (LEFT&RIGHT)

SEA- ON DESCENT INTO SEA, THE AIRCRAFT EXPERIENCED MODERATE TO SEVERE TURBULENCE WHILE IN INSTRUMENT METROLOGICAL CONDITIONS (IMC). DURING THIS PERIOD, BOTH ENGINES APPARENTLY FLAMED-OUT, AND THEN BOTH IMMEDIATELY RELIT. THERE WAS A LOUD SURGE WITH THE POWER LEVERS IN FLIGHT IDLE. ACCOMPLISHED A UNEVENTFUL LANDING IN SEA. MAINTENANCE PERFORMED A TURBULANCE INSPECTION WITH NO DEFECTS NOTED. ALSO, PERFORMED A GROUND RUN AT 80 PERCENT TORQUE FOR 10 MINUTES. ALL PARAMETERS WERE NOTED AS NORMAL, NO SURGE NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: VALVE — MALFUNCTION (LT MLG DOOR)

SEA - LEFT GEAR DOOR LIGHT REMAINED ON WHEN THE LANDING GEAR WAS RETRACTED. DOOR VISUALLY INSPECTED AND VERFIED TO BE OPEN. WHEN GEAR CYCLED THE LIGHT WENT OUT. FERRIED AIRCRAFT FROM SEA TO PDX FOR REPAIRS. IN PDX, RIGGED THE ALTERNATE EXTENSION SYSTEM AND REPLACED THE HYDRAULIC MANIFOLD (S/N: 0040, TSN/CSN 28478/38930, TSR/CSR 12555/17633), AND THE MECHANICAL SEQUENCE VALVE. PERFORMED GEAR SWINGS AND TEST FLIGHT, BOTH SATISFACTORY. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — MALFUNCTION (LT MLG DOOR)

LEFT MAIN GEAR DOOR REMAINED OPEN AFTER LANDING GEAR RETRACTION. AFTER CYCLING GEAR, THE DOOR CLOSED NORMALLY. FERRIED AIRCRAFT FROM SEA TO PDX FOR REPAIRS. IN PDX, REPLACED THE NR 1 MAIN GEAR DOOR PROXIMITY SENSOR AND THE SEQUENCE VALVE. OPERATIONAL CHECKS GOOD.

Part: ACTUATOR — MALFUNCTION (LT MLG GEAR)

DURING LANDING GEAR RETRACTION, THE LEFT GEAR DOOR LIGHT STAYED ON AND THE GEAR DOOR WAS NOTICED TO BE OPEN. CYCLED THE LANDING GEAR AND THE DOOR OPERATED PROPERLY. REPLACED THE FORWARD GEAR DOOR ACTUATOR AND PERFORMED GEAR SWINGS, OPERATIONAL CHECKS GOOD.

Part: ACTUATOR — OUT OF ADJUST (GEAR DOOR)

AFTER GEAR SELECTED UP THE AMBER DOOR LIGHT REMAINED ON. VISUALLY VERIFIED THAT THE GEAR DOOR WAS OPEN. CYCLED LANDING GEAR AND ALL LIGHTS WENT OUT. ADJUSTED AFT GEAR DOOR ACTUATOR ROD END IAW MM MANUAL 32-10-36. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: STOP — MISSING (CABIN DOOR)

ALW - MAIN CABIN DOOR MISSING BLACK RUBBER STOPPER FOR THE EXTERNAL HANDLE. AIRCRAFT FERRIED FROM ALW TO SEA FOR REPAIRS. IN SEA, REPLACED THE BLACK RUBBER STOPPER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: RETRACT MECH — OUT OF ADJUST (LT MLG DOOR)

SEA - AFTER GEAR RETRACTION, THE LEFT GEAR DOOR REMAINED IN THE OPEN POSITION. CYCLED THE LANDING GEAR AND THE DOOR CLOSED NORMALLY. INSPECTED THE AIRCRAFT AND FOUND IT SAFE FOR A FERRY FLIGHT SEA-PDX. IN PDX ADJUSTED THE JAM NUT ON THE LEFT FORWARD DOOR ACTUATOR STOP PLATE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: RETRACT MECH — MALFUNCTIONED (LT MLG DOOR)

LEFT MAIN FORWARD GEAR DOOR REMAINS OPEN AFTER TAKEOFF. GEAR WAS CYCLED, AND THE DOOR CLOSED. INSPECTED FORWARD GEAR DOOR ACTUATION MECHANISM, NO DEFECTS NOTED. CLEANED BOTH RESTRICTORS AT THE FORWARD GEAR DOOR ACTUATOR, OPERATIONAL CHECKS GOOD. NO PARTS REPLACED.

Part: PSEU — MALFUNCTION (CABIN)

AFTER TAKEOFF, WHEN THE LANDING GEAR WAS SELECTED UP, ALL GEAR INDICATION LIGHTS WENT OUT NORMALLY. AFTER ABOUT 5 SECONDS THE LEFT GEAR DOOR LIGHT ILLUMINATED. VISUAL INSPECTION CONFIRMED THE GEAR DOOR TO BE OPEN. CYCLED LANDING GEAR AND THE GEAR DOOR CLOSED. INSPECTED AIRCRAFT AND FOUND SAFE FOR A FERRY FLIGHT TO PDX. REPLACED THE PSEU, OPERATIONAL CHECKS GOOD.

Part: HYD LINE — LEAKING (NR 2 HYD SYST)

AFTER TAKEOFF, NOTICED AN ODORLESS CHEMICAL IRRITANT IN THE COCKPIT. THE IRRITANT WAS NOTICED IN THE COCKPIT FOR A PERIOD OF ABOUT 20 SECONDS. MX PERFORMED AN ENGINE RUN WITH BLEEDS ON AND TEMP HOT FROM IDLE TO TAKEOFF POWER RPM. NO IRRITANT NOTED. PRESSURIZED HYD SYS AND INSPECTED FROM UNDER THE COCKPIT FLOOR TO ROW 2. FOUND HYD LINES JUST AFT OF THE FORWARD PRESSURE BULKHEAD TO BE WET, BUT NO LEAKS FOUND. INSPECTED AND DETERMINED TO BE SAFE FOR GEAR DOWN FERRY FLIGHT TO PDX. IN PDX REPLACED GEAR-UP HYD LINE JUST AFT OF THE FORWARD PRESSURE BULKHEAD BY PERMA SWEDGE. SERVICED AND BLED THE NR 2 HYD SYS AND ACCOMPLISHED A GEAR SWING, OPERATIONAL CHECKS GOOD.

Part: SEAT MECHANISM — LACK OF LUBE (RT COCKPIT)

PDX - FIRST OFFICERS SEAT SLIPPED BACK IN ITS TRACK DURING FLIGHT. CLEANED AND LUBED FIRST OFFICERS SEAT TRACK MECHANISM. NO PARTS REPLACED, OPERATIONAL CHECK GOOD.

Part: MECHANISM — OUT OF ADJUST (LT MLG DOOR)

PDX - LEFT HAND GEAR DOOR LIGHT STAYED ON AFTER GEAR WAS RAISED. ADJUSTED MAIN LANDING GEAR DOOR (REAR AND CENTER) ACTUATORS. ADJUSTED MAIN LANDING GEAR FORWARD DOOR CONNECTING LINK. RETRACTION AND EXTENSION TEST GOOD.

Part: BALL SCREW ACT — DAMAGED (TE FLAPS)

PDX - NR 3 AND NR 4 BALL SCREW ACTUATORS HAVE SLIGHT BRINELLING DAMAGE. REPAIRED IAW EA 9-27-69.

Part: BALL SCREW — DAMAGED (TE FLAPS)

PDX - BALL SCREWS WITH SLIGHT BRINELLING DAMAGE. REPAIRED IAW EA 9-27-69.

Part: ANGLE — CRACKED (NACELLE)

PDX - CRACK FLANGE OF THE NACELLE DRAG ANGLE, (P/N 85710323). REPAIRED IAW EA 9-57-291.

Part: WEB — CHAFED (RT NACELLE)

PDX - RIGHT HAND NACELLE FINGERNAIL UPPER DECK CHAFE HOLE IN WEB. DAMAGE IS JUST OUTBOARD OF YN=0.00 AND JUST AFT OX XN=245. REPAIRED IAW 9-54-139.

Part: HINGE BOLT — MISINSTALLED (RT MLG DOOR)

PDX - RIGHT MAIN LANDING GEAR FORWARD DOOR AFT HINGE AFT FRAME (85410422) AND JOINT STRAP (85410426) THAT WAS DAMAGED BY THE HINGE BOLT BEING INSTALLED BACKWARDS CHAFING THE FRAME AND JOINT STRAP. REAIRED IAW EA 9-54-138.

Part: PSEU — MALFUNCTION (LANDING GEAR)

ON APPROACH WHEN LANDING GEAR SELECTED DOWN, HAD 3 RED LANDING GEAR UNSAFE LIGHTS AND A LANDING GEAR HANDLE DISAGREEMENT LIGHT. PERFORMED AND ALTERNATE EXTENSION OF THE LANDING GEAR, AND ACCOMPLISHED A UNEVENTFUL LANDING. REPLACED THE PROXMITY SENSOR ELECTRONIC UNIT, OPERATIONAL CHECKS GOOD.

Part: DIODE — DEFECTIVE (CABIN)

EMERGENCY EGRESS LIGHTS WILL NOT EXTINGUISH WHEN THE ARM-OFF SWITCH IS PLACED INTO THE OFF POSITION. AIRCRAFT FERRIED FROM SEA-PDX. REPLACED DIODE 3351-CR5, OPERATIONAL CHECKS GOOD.

Part: CONTROL BOX — DEFECTIVE (CABIN)

EMERGENCY LIGHTS WILL NOT EXTINGUISH USING THE ARM-OFF SWITCH. REPLACED LIGHT CONTROL UNIT AND PS2, PS1, P1, P2, P4, P5 POWER SUPPLIES AND BATTERIES, OPERATIONAL CHECK GOOD.

Part: CONTROL BOX — DEFECTIVE (CABIN)

EMERGENCY EGRESS LIGHTS REMAIN ON EVEN WHEN THE SWITCH IS MOVED FROM ARM TO OFF. REPLACED EMERGENCY LIGHT CONTROLLER, OPERATIONAL CHECK GOOD.

Part: DETECTOR — DEFECTIVE (CARGO COMP)

PDX- NR 1 BAGGAGE SMOKE DETECTOR WILL NOT TEST. REMOVED AND REPLACED NR 1 SMOKE DETECTOR. OPERATIONAL CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.

Part: RADAR INDICATOR — FAILED (COCKPIT)

RADAR SCREEN WENT BLANK FOLLOWED BY STRONG ACRID SMELL IN COCKPIT, CREW TURNED RADAR OFF AND SMELL WENT AWAY. FLIGHT LANDED WITHOUT INCIDENT, RADAR DEFERRED PER MEL PROCEDURES. RADAR INDICATOR REPLACED LATER SAME DAY AND MEL CLEARED. AIRCRAFT RELEASED FOR SERVICE. PART TOTAL CYCLES, 19,304.

Part: WIRE — BROKEN (COCKPIT)

PDX - ON APPROACH TO PDX RECEIVED 3 RED INTRANSIT LIGHT INDICATIONS, BUT LANDING GEAR DID NOT EXTEND. ALTERNATE GEAR EXTENSION PERFORMED AND GEAR EXTENDED. AIRCRAFT LANDED IN PDX WITHOUT FURTHER PROBLEM. WIRING FOR GEAR DOWN SELECTOR INHIBIT SWITCH, REPAIRED. GEAR OPS CHECKED GOOD ON GEAR SWING. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — MALFUNCTIONED (COCKPIT)

DURING OPS CHECK OF EMERGENCY LIGHTS, LIGHTS WOULD STAGGER OFF AND THEIR OWN WITHIN A COUPLE ON MINUTES. AIRCRAFT FERRIED TO PDX FOR REPAIR. PORTABLE EMERGENCY LIGHT AND RECEPTICAL WERE REPLACED AND LIGHTS OPS CHECKED GOOD.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

EMERGENCY LIGHTS WILL NOT TURN OFF. CYCLED CIRCUIT BREAKER WITHOUT HELP. REPLACED POWER SUPPLIES 1 THROUGH 6 AND LIGHTS OPS CHECKED GOOD.

Part: LIGHT — MALFUNCTIONED (COCKPIT)

COCKPIT EMERGENCY LIGHT REMAINS ON WITH EMERGENCY LIGHTS ARMED. OVERHEAD EMERGENCY LIGHT REPLACED AND LIGHT OPS CHECKED GOOD.

Part: BATTERY PACKS — DISCHARGED (CABIN)

PDX - EMERGENCY LIGHTS INOP. BATTERY PACKS REPLACED AND LIGHTS OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: OIL SYST — OVER SERVICED (NR 1 ENGINE)

SEA - STRONG OIL SMOKE SMELL IN COCKPIT. NR 1 ENGINE OIL PRESSURE FLUCUATED BETWEEN 55-60 PSI. SMELL WENT AWAY AFTER TURNING OFF NR 1 BLEED AIR. OIL LEVEL IN NR 1 ENGINE REDUCED TO BELOW MAX ON SIGHT GAUGE. NR 1 ENGINE GROUND RUN WITH BLEED AIR ON AND NO SMOKE OR SMELL NOTED. NR 1 ENGINE OIL PRESSURE WAS NORMAL. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — MALFUNCTIONED (NR 1 ENGINE)

PDX - DISTINCT OIL SMELL IN COCKPIT LOWER POWER SETTINGS FROM NR 1 ENGINE. NR 1 ENGINE P2.5/3 SWITCHING VALVE REPLACED I/A/W MAINT. MANUAL. ENGINE OPS CHECKED GOOD ON GROUND RUN, NO OIL SMELL NOTED. AIRCRAFT RETURNED TO SERVICE.