N291SW
Registered owner: FREIGHT RUNNERS EXPRESS INC, WI (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| SKYWEST AIRLINES, INC. (SWIA) | Operator | on 1996-11-29 | Operator named in NTSB report |
Accident & incident history
Operated by SKYWEST AIRLINES (per NTSB report)
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
101 reports on file, 1997-04-20 – 2015-04-29.
Part: A/C PACK — SMOKE · airframe 37,181 hrs · 51,539 cycles
PACKS FAILED AND STARTED TO SMOKE AND THE SMOKE ALARM IN THE LAV ACTIVATED. SHUTOFF THE PACKS AND RETURNED TO THE FIELD. RAN LT AND RIT PACKS EXTENSIVELY UNDER VARIOUS ENGINE, APU BLEED SETTINGS. VERIFIED OPERATION OF FLAPPER/RAM AIR DOORS. VERIFIED NO SMOKE COMING FROM BALLASTS/CABIN LIGHTS. ALL SYSTEMS CHECK NORMAL. REPLACED LAV SMOKE DETECTOR WITH NEW UNIT IAW AMM. PN: 0128.
Earlier reports · 1997–2014 · 100 reports
2014
Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS) · airframe 36,385 hrs · 50,392 cycles
AFT LT AND RT WING EMERGENCY LIGHTS WILL NOT REMAIN ON. R & R AFT BATTERY PACK IAW AMM. OPS CHECKED GOOD.
Part: SQUAT SWITCH — FAULTY (MLG) · airframe 36,244 hrs · 50,184 cycles
CREW HAD TO USE THE GEAR RELEASE LATCH TO GET THE GEAR UP. R & R THE RT SQUAT SWITCH, OPS GOOD.
Part: WIRE HARNESS — FAULTY (WOW) · airframe 36,244 hrs · 50,184 cycles
GEAR WOULD NOT RETRACT AFTER TAKEOFF, CREW HIT DOWNLOCK RELEASE AND GEAR RETRACTED. R & R THE LT WOW HARNESS, GEAR SWINGS CHECKED GOOD.
Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 36,033 hrs · 49,913 cycles
FLAP MESSAGE MAP CONTROL FAULT ON MAP WHEN HANDLE WAS SELECTED BETWEEN 0 AND 15 DEGREES. RESET FLAP SYSTEM AND PERFORMED FULL EXTENDS AND RETRACTS IAW AMM.
Part: ACTUATOR — SLOW (RT MLG) · airframe 35,992 hrs · 49,858 cycles
RT MLG SLOW TO RETRACT. REPLACED RT MLG RETRACTION ACTUATOR. PERFORMED GEAR SWING TESTS OPS CHECKED GOOD.
Part: SEQUENCE VALVE — FAILED (RT MLG) · airframe 35,980 hrs · 49,844 cycles
RIGHT MLG DID NOT COME UP DURING GEAR RETRACTION. ADJUSTED RT MLG DOOR SEQUENCE VALVE AND R & R GEAR HANDLE OPS CHECK GOOD.
Part: WIRE — DAMAGED (PRESSURE SWITCH) · airframe 35,965 hrs · 49,820 cycles
RETURNED TO FIELD WITH LOW PRESSURE FUEL PUMP, LANDED WITHOUT INCIDENT. REPAIRED CHAFED WIRE ON LT ENGINE FUEL LOW PRESSURE SWITCH IAW WDM.
Part: BATTERY — OVERHEATED (MASTER) · airframe 35,965 hrs · 49,820 cycles
DURING CLIMBOUT, RECEIVED TRIPLE CHIME WARNING FOR BATTERY OVERHEAT. RAN QRC AND SHUT BATTERY OFF. IT WAS NOT COOLING SO RETURNED TO FIELD. REPLACED MAIN BATTERY IAW AMM.
Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 35,905 hrs · 49,729 cycles
EMERGENCY LIGHTS ON CABIN FLOOR INOPERATIVE. REPLACED FWD AND AFT EMERGENCY LIGHT POWER SUPPLIES IAW AMM.
Part: CLEAT — CRACKED (ACCESS PANEL) · airframe 35,883 hrs · 49,691 cycles
LT WING ACCESS PANEL HAS A CRACKED SUPPORT CLEAT. C-CHECK, R & R CLEAT IAW SRM AND AMM.
Part: CLEAT — CRACKED (ACCESS PANEL) · airframe 35,883 hrs · 49,691 cycles
LT WING NR 3 FUEL ACCESS PANEL HAS ONE CRACKED SKIN CLEAT. C-CHECK, R & R CLEAT IAW SRM AND AMM.
Part: SUPPORT — CRACKED (RT WING SKIN) · airframe 35,883 hrs · 49,691 cycles
RIGHT WING UPPER SKIN SUPPORT CRACKED AT RIB 21. C-CHECK, NEW SUPPORT INSTALLED IAW SRM.
Part: LATCH — CRACKED (RT NACELLE DOOR) · airframe 35,883 hrs · 49,691 cycles
RIGHT OTBD NACELLE SKIN CRACKED AT FWD LOWER COWL LATCH BOSS. C-CHECK, REPAIRED RT OTBD NACELLE LATCH IAW ETD.
Part: CLEAT — BROKEN (ACCESS PANEL) · airframe 35,883 hrs · 49,691 cycles
BROKEN SKIN CLEAT IN LT WING ACCESS PANEL. C-CHECK, R & R 1 CLEAT IAW AMM AND SRM.
Part: TRANSCEIVER — FAILED (COCKPIT) · airframe 35,386 hrs · 48,993 cycles
RECEIVED TOO LOW TERRAIN WARNING, ABORTED APPROACH & TRIED ANOTHER APPROACH WITH THE SAME RESULTS. DIVERTED TO SJC, RECEIVED A CAUTION OBSTACLE MESSAGE, CONTINUED & LANDED NORMALLY. FLT 6346 REPLACED RADAR ALTIMETER TRANSCEIVER IAW AMM. PN 622-2855-011, SN ON 1NHWC & SN OFF 1NHVX.
Part: SWITCH — FAILED (FUEL DOOR) · airframe 35,199 hrs · 48,719 cycles
SERVICE DOOR LIGHT CAME ON DURING THE DESCENT. FLT 6212 ADJUSTED SINGLE POINT REFUEL DOOR MICRO SWITCH IAW EMB AMM.
2013
Part: WARNING SYSTEM — FALSE INDICATION (COCKPIT) · airframe 35,132 hrs · 48,632 cycles
RECEIVED IDLE 1 UNLOCK & IDLE 2 UNLOCK CAUTIONS. FLT 5353 CHECKED WIRING FROM LT & RT WEIGHT ON WHEELS SWITCHES & BOTH FLIGHT IDLE STOP SOLENOIDS & THE MICRO SWITCHES TO THE WING ROOTS WITH NO DEFECTS NOTED. REPLACED RELAYS K0537 & K0541 FOR TROUBLESHOOTING. CHECKED GOOD IAW AMM.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 35,132 hrs · 48,632 cycles
FLOOR EMERGENCY LIGHT AT 9A IS BURNED OUT. FLT 6359 RELAMPED.
2012
Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 34,454 hrs · 47,910 cycles
LEFT SHORT CENTER OMEGA BEAM AT COCKPIT ENTRY WAY IS CORRODED. (C-CHECK) NEW SHORT CENTER OMEGA BEAM INSTALLED AT COCKPIT ENTRY WAY IN REFERENCE TO SRM.
Part: STRINGER — CORRODED (FUSELAGE) · airframe 34,454 hrs · 47,910 cycles
STRINGER 18L BY PAX DOOR ACTUATORS HAS CORROSION. (C-CHECK) NEW SPLICED SECTION OF FORWARD STRINGER 18 INSTALLED IN REFERENCE TO SRM.
Part: BUTTSTRAP — CORRODED (FUSELAGE) · airframe 34,454 hrs · 47,910 cycles
CABIN FLOOR AREA HAS CORROSION AROUND FLIGHT ATTENDANT SEAT AREA. (C-CHECK) NEW BUTTSTRAP INSTALLED AT FLIGHT ATTENDANT SEAT AREA IN REFERENCE TO SRM.
Part: CLEAT — CORRODED (FUSELAGE) · airframe 34,454 hrs · 47,910 cycles
CORROSION ON LOWER FRAME 20. (C-CHECK) REPLACED SKIN CLEAT AT FRAME 20.
Part: CLEAT — CORRODED (FUSELAGE) · airframe 34,454 hrs · 47,910 cycles
CORROSION ON LOWER FRAMES 17 - 19. (C-CHECK) REPLACED SKIN CLEATS AT LOWER FRAMES 17 - 19.
Part: BUTTSTRAP — CORRODED (FUSELAGE) · airframe 34,454 hrs · 47,910 cycles
BUTTSTRAP IN ENTRY FLOOR CORRODED AROUND SCREW HOLES. (C-CHECK) REPLACED LEFT FLOOR BUTTSTRAP AT PAX DOOR ENTRY WAY AFT IN REFERENCE TO 120 SRM.
Part: BUTTSTRAP — CORRODED (FUSELAGE) · airframe 34,454 hrs · 47,910 cycles
CARGO CENTER BUTTSTRAP HAS CORROSION. (C-CHECK) REPLACED BUTTSTRAP AT CARGO ENTRANCE AREA IN REFERENCE TO EMB 120 SRM.
Part: SPAR CAP — CRACKED (RT WING) · airframe 34,454 hrs · 47,910 cycles
RIGHT WING AUXILLARY SPAR CAP ON THE INBOARD LEADING EDGE AREA INBOARD OF NACELLE IS CRACKED AT HI-LOK. (C-CHECK) REPAIRED AUXILLARY SPAR CAP IN ACCORDANCE WITH ETD.
Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 33,782 hrs · 47,087 cycles
EMERGENCY LIGHTS ARE OUT. REPLACED THE NR 2 EMERGENCY BATTERY.
Part: SHOULDER BELT — FAILED (COCKPIT) · airframe 33,652 hrs · 46,944 cycles
FIRST OFFICER'S SHOULDER STRAPS NOT WORKING. (FLT 6452) REPLACED FIRST OFFICER'S SHOULDER HARNESS.
2011
Part: LIGHT — INOPERATIVE (CABIN) · airframe 33,175 hrs · 46,381 cycles
NR 1 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 5300) RELAMPED EMERGENCY LIGHT.
Part: FRAME — CORRODED (FUSELAGE) · airframe 32,191 hrs · 45,232 cycles
CORROSION AT CENTER OF FRAME 38 IN FUSELAGE. (C-CHECK) REPAIRED CENTER OF FRAME 38 AT FUSELAGE PER SRM.
2010
Part: LIGHT — INOPERATIVE (CABIN) · airframe 31,762 hrs · 44,697 cycles
FIRST CEILING EMERGENCY LIGHT OUT. (FLT 6939). RELAMPED EMERGENCY LIGHT.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 31,033 hrs · 43,852 cycles
AFT OVERHEAD EMERGENCY LIGHT INOP. (FLT 7784) REMOVED EMERGENCY LIGHT.
Part: SKIN — CRACKED (TE FLAP) · airframe 30,927 hrs · 43,729 cycles
LEFT NACELLE FLAP SKIN CRACKED. (C CHECK) REPLACED LEFT NACELLE FLAP.
Part: TORQUE TUBE — CORRODED (PAX DOOR) · airframe 30,631 hrs · 43,366 cycles
PASSENGER DOOR DIFFICULT TO OPEN. (FLT 6257) FOUND INTERNAL TORQUE TUBE CORRODED. REPLACED INTERNAL TORQUE TUBE AND BUSHING.
Part: ROD END — OUT OF ADJUST (CABIN DOOR) · airframe 30,359 hrs · 43,024 cycles
MAIN CABIN DOOR HARD TO CLOSE AND OPEN. (FLT 6163) ADJUSTED DOOR HANDLE ROD END.
Part: MECHANISM — LACK OF LUBE (CABIN DOOR) · airframe 30,230 hrs · 42,872 cycles
CABIN DOOR VERY DIFFICULT TO OPEN AND CLOSE. (FLT 6191) CLEANED AND LUBED DOOR MECHANISM.
Part: FUSE — BLOWN (CABIN) · airframe 30,181 hrs · 42,795 cycles
NR 1 OVERHEAD EMERGENCY LIGHT INOP. (FLT 7771) REPLACED FUSE.
Part: CONTACT — OUT OF ADJUST (CABIN) · airframe 29,796 hrs · 42,311 cycles
OVERHEAD EMERGENCY LIGHT AT ROW 3 INOP. (FLT 6249) ADJUSTED SOCKET CONTACTS AND RELAMPED.
2009
Part: LIGHT — INOPERATIVE (CABIN) · airframe 29,526 hrs · 42,002 cycles
CEILING EMERGENCY LIGHT ABOVE ROW 9 INOP. (FLT 6050) OPERATIONAL CHECK NORMAL.
Part: SWITCH — OUT OF RIG (CARGO BAY) · airframe 29,129 hrs · 41,473 cycles
CARGO BIN LIGHT BURNED SUITCASE. (FLT 7788) RE-RIGGED CARGO DOOR LIGHT SWITCH ACTUATING ASSEMBLY.
Part: WIRE — LOOSE (CABIN) · airframe 28,885 hrs · 41,191 cycles
FORWARD EMERGENCY LIGHT ON LEFT FLOOR LIGHT STRIP INOP. (FLT 7801) RE-SECURED CONNECTOR WIRES.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 28,750 hrs · 41,006 cycles
EMERGENCY LIGHT INSIDE MAIN DOOR INOP. (FLT 5834)OPERATIONAL CHECK NORMAL.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 28,750 hrs · 41,006 cycles
EMERGENCY LIGHT ABOVE MAIN CABIN DOOR INOP. (FLT 6322)RELAMPED.
Part: FIREWALL — CRACKED (APU BAY) · airframe 29,183 hrs · 41,537 cycles
APU FIREWALL CRACKED. (C-CHECK) REPAIRED PER SRM.
Part: ACTUATOR — FAILED (RUDDER) · airframe 28,613 hrs · 40,804 cycles
FLT 6320 - RUDDER REQUIRED EXCESSIVE FORCE TO OPERATE. REPLACED RUDDER ACTUATORS.
2008
Part: LIGHT — INOPERATIVE (CABIN) · airframe 27,490 hrs · 39,365 cycles
EMERGENCY EXIT LIGHT AT ENTRY DOOR INOP (FLT 7788). RELAMPED EMERGENCY LIGHT.
Part: DOOR — BINDING (MAIN PAX) · airframe 26,816 hrs · 38,471 cycles
FLT 5423 - FLIGHT ATTENDANT REPORTS THAT THE CABIN DOOR IS VERY DIFFICULT TO OPEN AND CLOSE. ADJUSTED LOWER AFT SHIM STACK. OPS CHECK GOOD.
Part: CONNECTOR — DAMAGED (EMERGENCY LIGHTS) · airframe 26,343 hrs · 37,817 cycles
EMERGENCY LIGHT ON FORWARD CABIN BULKHEAD IS INOP. REPLACED WIRING CONNECTOR ON EXIT SIGN. OPS CHECKS GOOD.
Part: STRUCTURE — CRACKED (NACELLE FLAP) · airframe 26,264 hrs · 37,707 cycles
RIGHT NACELLE FLAP IS CRACKED. REPLACED RIGHT NACELLE FLAP IAW EMB 120 MM 27-50-03. OPS CHECK GOOD.
Part: ARM — BINDING (PAX DOOR) · airframe 26,105 hrs · 37,473 cycles
FLT 5511 - MAIN CABIN DOOR IS DIFFICULT TO OPEN. CLEANED AND LUBED MAIN CABIN DOOR ACTUATING ARM AND GEARS AS REQUIRED. OPS CHECK GOOD.
2007
Part: SIGN — BROKEN (EMERGENCY LIGHTS) · airframe 25,373 hrs · 36,488 cycles
FLT 5550 - EXIT SIGN AT SEAT 9C IS BROKEN. REPLACED EMERGENCY EXIT SIGN ASSEMBLY. OPS CHECK GOOD.
Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 24,250 hrs · 34,933 cycles
ONE WHITE FLOOR PROXIMITY EMERGENCY LIGHT AT ROW 5 WILL NOT TEST. RELAMPED THE WHITE EMERGENCY FLOOR LIGHT.
2006
Part: ACTUATOR — MALFUNCTIONED (RUDDER) · airframe 21,816 hrs · 31,820 cycles
AFTER BEING FULLY DEPRESSED THE RIGHT RUDDER PEDAL CATCHES. REPLACED BLUE SYSTEM RUDDER ACTUATOR IAW 27-22-02, OPERATIONAL CHECK GOOD.
Part: ACTUATOR — MALFUNCTIONED (NACELLE FLAP) · airframe 21,616 hrs · 31,539 cycles
NACELLE FLAP HANGS AT 15 DEGREES UPON RETRACTION. DISAGREEMENT INDICATION. REPLACED RT NACELLE ACTUATOR IAW MM 27-50-08. OPERATIONAL CHECK GOOD.
2005
Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 21,288 hrs · 31,126 cycles
LWR EXTERIOR OVERWING EMERGENCY LIGHT INOP ON RT SIDE. RELAMPED EMERGENCY LIGHT AS REQUIRED.
Part: SMOKE DETECTOR — MALFUNCTIONED · airframe 21,265 hrs · 31,098 cycles
SMOKE DETECTOR INTERMITTENTLY ALARMS WITH NO SMOKE PRESENT. REPLACED SMOKE DETECTOR BATTERY AS REQUIRED. OPERATIONAL CHECK GOOD.
Part: SMOKE DETECTOR — ACTIVATED (UNKNOWN) · airframe 21,120 hrs · 30,927 cycles
SMOKE DETECTOR ALARM GOES OFF FOR NO REASON. REPLACED MOUNT FLANGE AND SMOKE DETECTOR. OPERATIONAL CHECK GOOD.
Part: BATTERY — DISCHARGED (SMOKE DETECTOR) · airframe 21,065 hrs · 30,864 cycles
SMOKE DETECTOR IN LAV SOUNDS FOR NO REASON. REPLACED SMOKE DETECTOR BATTERY IN THE LAV AS REQUIRED, OPERATIONAL CHECK GOOD.
Part: ACTUATOR — MALFUNCTIONED (ELEVATOR TRIM) · airframe 20,921 hrs · 30,650 cycles
ELEVATOR TRIM FEELS LIKE IT IS BINDING A BIT WHEN TRIMMING NOSE UP. REPLACED LT ELEVATOR TRIM TAB ACTUATOR IAW EMB MM 27-32-02.
Part: BATTERY — DISCHARGED (EMERGENCY LIGHT) · airframe 20,603 hrs · 30,193 cycles
FOUR CONSECUTIVE WHITE EMERGENCY FLOOR LIGHTS INOP. REPLACED EMERGENCY LIGHT BATTERY. OPERATIONAL CHECK GOOD.
Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 20,431 hrs · 29,957 cycles
AFT 1/3 OF FLOOR EMERGENCY LIGHTING INOPERATIVE. REPLACED AFT BATTERY PACK. OPERATIONAL CHECK GOOD.
Part: ACTUATOR — LEAKING (TE FLAPS) · airframe 20,360 hrs · 29,858 cycles
LT INBOARD FLAP COVERED WITH HYDRAULIC FLUID. REPLACED LT INBOARD FLAP ACTUATOR IAW EMB 120 AMM 27-50-00.
2004
Part: SERVO — MALFUNCTIONED (RUDDER) · airframe 19,355 hrs · 28,407 cycles
ON FINAL APPROACH RUDDER REQUIRED INCREASED PRESSURE TO OPERATE. REPLACED RUDDER SERVO. OPERATIONAL CHECK GOOD.
Part: WIRE — BROKEN (TE FLAP ACTUATOR) · airframe 19,075 hrs · 27,966 cycles
CONTROL FAULT ON FLAPS. REPAIRED BROKEN WIRE AT LEFT OUTBOARD FLAP ACTUATOR CONNECTOR. OPERATIONAL CHECK GOOD.
Part: ACTUATOR — MALFUNCTIONED (NACELLE FLAPS) · airframe 17,811 hrs · 26,055 cycles
WHEN RETRACTING FLAPS AFTER LANDING, NACELLE FLAPS REMAINED DOWN WITH FLAP DISAGREEMENT. REPLACED RIGHT NACELLE ACTUATOR WITH SERVICEABLE UNIT. OPS CHECK GOOD.
2003
Part: CONTROL PANEL — MALFUNCTIONED (AUTO PILOT) · airframe 17,388 hrs · 25,422 cycles
WITH AUTOPILOT ENGAGED PASSING 15,000 FT AIRPLANE PITCHED UP UNCOMMANDED. AFTER LEVELING AT 16,000 FT, RECONNECTED A/P. ALTITUDE LIGHT ALT ON FCP (CA AND F/O SIDES) WOULD NOT REMAIN ILLUMINATED. REMOVED AND REPLACED AUTO PILOT CONTROL PANEL IN CENTER CONSOLE. SYSTEM OPS CHECKS GOOD. P/N: 622-6684-006, S/N ON: 2804, S/N OFF: 8544
Part: COMPUTER — MALFUNCTIONED (AUTOPILOT) · airframe 17,184 hrs · 25,130 cycles
WHEN AUTO PILOT ENGAGED ON CAPTAIN'S SIDE- YAW DAMPER DISENGAGES. WORKS OK WHEN AUTO PILOT SELECTED TO F/O. REPLACED CAPTAIN'S AUTOPILOT COMPUTER. OPS CHECKED GOOD.
Part: CONTROL PANEL — MALFUNCTIONED (AUTOPILOT) · airframe 17,024 hrs · 24,885 cycles
DURING DESCENT YAW DAMPER DISENGAGES, CAPTAIN'S SIDE ONLY, WITH ASSOCIATED AMBER DISENGAGE LIGHT AND AMBER ''R'' LIGHT ON A/P CONTROL PANEL. ATTEMPTED TO RE-ENGAGE, BUT DOES NOT STAY ENGAGED.REPLACED APP65. OPS CHECK GOOD IAW MM 22-10-00. 10/16/03 UPDATE: REMOVED & REPLACED CAPT'S AUTO PILOT CONTROL PANEL IAW EMB 120 MM 22-00-00. OPS CHECKS GOOD. PN :622-5798-013 SN ON: 2072 SN OFF: 1668
Part: SERVO — MALFUNCTIONED (RUDDER) · airframe 16,922 hrs · 24,709 cycles
RUDDER PEDALS JAMMED DURING TAKEOFF ROLL. TAKEOFF ABORTED. REMOVED AND REPLACED RUDDER SERVO WITH A SERVICEABLE UNIT. OPS CHECK GOOD.
Part: COMPUTER — MALFUNCTIONED (NR 1 AUTOPILOT) · airframe 16,245 hrs · 23,607 cycles
THE CAPTAIN'S FLIGHT DIRECTOR INOP WITH AN INTERMITTENT COMPUTER FLAG INDICATION ON THE ADI, FOLLOWED BY TRIM AND AP INDICATIONS ON THE FCP. REPLACED NR 1 AUTOPILOT COMPUTER FLIGHT DIRECTOR. OPS CHECK NORMAL.
2002
Part: PLATE — CRACKED (T/E FLAP) · airframe 14,697 hrs · 21,150 cycles
LEFT NACELLE FLAP HAS CRACK O/B PLATE AT STIFFENER LOWER. REPLACED NACELLE FLAP.
Part: FRAME — CRACKED (RT NACELLE) · airframe 14,571 hrs · 20,952 cycles
RIGHT NACELLE FRAME NR 1 CRACKED INBOARD & OUTBOARD OF TORSION BAR MOUNT POINTS. REPLACED RIGHT FRAME NR 1 IAW SB 120-54-0036 AND SRM 51-40-02.
Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,571 hrs · 20,952 cycles
RIGHT SIDE LOWER FORWARD SEAT TRACK HAS CORROSION. REPLACED RIGHT SIDE LOWER FORWARD SEAT TRACK IAW 53-01-05.
Part: STRUCTURE — CRACKED (FLAP) · airframe 14,571 hrs · 20,952 cycles
LEFT HAND NACELLE FLAP NEEDS TO BE REPLACED DUE TO NUMEROUS INTERNAL CRACKS. REPLACED LEFT NACELLE FLAP WITH SERVICEABLE PART.
Part: FRAME — CRACKED (FUSELAGE) · airframe 14,571 hrs · 20,952 cycles
CRACKED FRAME BEHIND CAPTAIN'S DV WINDOW. REPLACED FRAME IAW 120 SRM 51-10-02.
Part: ACTUATOR — FAILED (T/E FLAP) · airframe 14,073 hrs · 20,189 cycles
UPON FLAP EXTENSION TO 15 DEGREES ON APPROACH TO OXR, BLUE SYSTEM HYDRAULIC FAILURE OCCURRED. FOLLOWED QRH. RETURNED TO LAX. REPLACED RIGHT NACELLE FLAP ACTUATOR PER MM 27-50-00. REPLACED RIGHT ENGINE HYDRAULIC PUMP. RUNUP AND OPS CHECK AND LEAK CHECK GOOD.
Part: CONNECTOR — DIRTY (DEICE SYSTEM) · airframe 13,635 hrs · 19,486 cycles
RIGHT OUTBOARD STAB AND VERTICAL STAB DEICE LIGHTS ILLUMINATED DURING CLIMBOUT. TRIED BOTH TIMER 1 AND TIMER 2 SEVERAL TIMES. RETURNED TO SEA. REMOVED RIGHT OUTBOARD PRESSURE SWITCH CANNON PLUG, CLEANED AND REINSTALLED. OPS CHECK GOOD ON GROUND.
2001
Part: OUTFLOW VALVE — FAILED (CABIN PRESSURE) · airframe 13,384 hrs · 19,126 cycles
ON TAKEOFF WITH THE CONTROLLER IN MANUAL, THE PRESSURIZATION SYSTEM SHOWED A CLIMB RATE OF 2000 FPM WITH A PRESSURE DIFFERENTIAL OF 0. WE FOLLOWED WITH A CLIMB TO 9,500 AND TRIED DIFFERENT MANUAL ADJUSTMENTS BUT WE WERE NOT ABLE TO PRESSURIZE THE CABIN. REPLACED BOTH AUTO CONTROLLERS AND ELECTROPNEUMATIC OUTFLOW VALVE AND PRESSURIZED AIRCRAFT. OPS CHECK GOOD.
Part: VENTURI — CRACKED (LEFT) · airframe 12,758 hrs · 18,258 cycles
LEFT DUCT LEAK LIGHT ILLUMINATED PRIOR TO ADDING TAKEOFF POWER; TAXI BACK TO GATE. REPLACED LEFT VENTURI WITH SERVICEABLE UNIT. OPS CHECK AND LEAK CHECK GOOD.
Part: FUEL LINE — LOOSE (LT ENGINE) · airframe 11,762 hrs · 16,822 cycles
DURING APPLICATION OF TAKEOFF POWER LEFT ENGINE LAGGED BEHIND. THE AUTO FEATHER NOT ARMED WARNING OCCURRED. TIGHTENED LOOSE P3 LINE AT LEFT HMU. PERFORMED POWER ASSURANCE RUN. LEFT AND RIGHT ENGINES ADVANCED EQUAL AND MATCHED PW MM 72-00-00 PG 509.
Part: WIRE — BROKEN (FLAP ACTUATOR) · airframe 11,551 hrs · 16,533 cycles
CONTROL FAULT OUTBOARD PAIR WILL NOT RESET. FAULT OCCURS WHEN SELECTING 15 DEGREES. FOUND TWO BROKEN WIRES AT LEFT OUTBOARD FLAP ACTUATOR. REPAIRED AS NEEDED. OPS CHECK GOOD.
Part: HEATER — MALFUNCTIONED (WINDSHIELD) · airframe 11,431 hrs · 16,377 cycles
WINDSHIELD HEAT INOP LIGHT (RIGHT) CAME ON DURING TAKEOFF. TAKEOFF ABORTED. OPERATED RIGHT WINDSHIELD HEAT THROUGH SEVERAL CYCLES, DID NOT FAIL. OPS CHECK GOOD. COULD NOT DUPLICATE.
Part: ACTUATOR — FAILED (TE FLAPS) · airframe 11,379 hrs · 16,307 cycles
CONTROL FAULT ON TAXI OUT, ON BOTH THE OUTBOARD PAIRS. QRH UNSUCCESSFUL. TROUBLESHOT FLAP SYTEM SELF DIAGNOSIS INDICATED LEFT OUTBOARD ACTUATOR ON FCU. REMOVED AND REPLACED LEFT FLAP (OUTBOARD) ACTUATOR IAW EMB 120 MM 27-50-07. SYSTEM OPS CHECK GOOD. P/N ON 34300-1003, S/N ON 0181, S/N OFF 0518.
2000
Part: ACTUATOR — LEAKING (TE FLAPS) · airframe 11,211 hrs · 16,060 cycles
LOSS OF ALL BLUE HYDRAULIC FLUID UPON SELECTING FLAPS 15 DEGREES. FOUND LEFT NACELLE FLAP ACTUATOR LEAKING. REPLACED ACTUATOR IAW EMB120 MM 27-50-08, PAGE 401. OPS AND LEAK CHECKED GOOD. ALSO SERVICED BLUE HYDRAULIC SYSTEM RESERVOIR. P/N: 343100-1001 S/N ON: 0184 S/N OFF: 0235
Part: OUTFLOW VALVE — FAILED (CABIN PRESSURE) · airframe 11,191 hrs · 16,036 cycles
AIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. RETURNED TO PDX. REMOVED AND REPLACED ELECTRO-PNEUMATIC OUTFLOW VALVE IAW M/M 21-30-03 AND RII21-302. SYSTEM OPS CHECKS GOOD ON GROUND. P/N ON 2091G010800 S/N ON 415 S/N OFF 178.
Part: TUBE — LEAKING (RT ENGINE) · airframe 10,555 hrs · 15,097 cycles
RIGHT ENGINE DUCT LEAK LIGHT ILLUMINATED FOLLOWED QRH, LIGHT EXTINGUISHED. RETURNED TO SMX. REPLACED RIGHT VENTURI TUBE WITH SERVICEABLE UNIT. OPERATED PACK. OPS CHECKS GOOD.
Part: RELAY — FAILED (AHRS) · airframe 10,454 hrs · 14,963 cycles
CAPTAIN SIDE ADI GYRO AND COMPUTER FLAGS APPEARED INFLIGHT, ALONG WITH HDG FLAG ON HSI. EN ROUTE MRY AND DIVERTED TO FAT. SWAPPED AHRS COMPUTERS FROM SIDE TO SIDE AND REPLACED NR 1 AHRS POWER RELAY K0395. OPS CHECKS GOOD.
Part: SENSOR — FAILED (RT TRIM) · airframe 10,396 hrs · 14,886 cycles
''''TO BRAKES, TRIM, FLAPS'''' WARNING ON TAKEOFF ROLL. ABORTED TAKEOFF. REPLACED RIGHT TRIM PROX SENSOR. OPS CHECKS GOOD.
Part: WARNING SYSTEM — MALFUNCTIONED (TRIM) · airframe 10,396 hrs · 14,886 cycles
TRIM WARNING ON TAKEOFF ROLL. ABORTED INSPECTED TRIM WARNING SYSTEM. NO DEFECTS NOTED. PERFORMED EXTENSIVE FUNCTIONAL CHECKS OF THE TRIM WARNING SYSTEM. ALL CHECKS FOUND GOOD IAW MM 27-52-00.
Part: SWITCH — OUT OF ADJ (CARGO DOOR) · airframe 10,230 hrs · 14,639 cycles
AFTER TAKEOFF, GOT A CARGO DOOR WARNING LIGHT (INTERMITTANT). RETURNED TO PSP FOUND CARGO DOOR MICRO SWITCHES OUT OF ADJUSTMENT. ADJUSTED CARGO DOOR MICRO SWITCHES, PRESSURIZED AND RESET CARGO DOOR C/B IN FORWARD RIGGING BAY AND OPS CHECKS GOOD.
1999
Part: DUCT — LEAKING (LT ENGINE)
DUCT LEAK WARNING AFTER TAKEOFF STAYS ON THREE MINUTES. LEFT ENGINE SHUT DOWN AND RETURNED TO LAX FOR LANDING. REPLACED TUBE ASSEMBLY FORWARD OF LEFT HEAT EXCHANGER ALSO CHANGED CLAMP ASSEMBLY. RAN ENGINE AT 100 PERCENT FOR SEVERAL MINUTES. OPS CHECKS GOOD. NO DUCT LEAK WARNINGS.
Part: DUCT — LEAKING (LT ENGINE)
EN ROUTE FROM FAT TO SFO, DUCT LEAK LIGHT FOR LEFT ENGINE CAME ON. LIGHT STAYED ON FOLLOWING QRH PROCEDURES. SHUT DOWN LEFT ENGINE AND MADE AN DIVERTED TO MOD. LEFT PRESSURE REGULATOR FOUND BAD, ALONG WITH TWO BAD SENSORS. DUCT SENSORS REPLACED. REMOVED AND REPLACED LEFT PRESSURE REGULATOR. RAN ENGINE AT POWER FOR SEVERAL MINUTES. PERFORMED TEST FLIGHT. NO DUCT LEAKS. OPS CHECKS GOOD.
Part: VENTURI — LEAKING (RT PACK)
DUCT LEAK LIGHT CAME ON AFTER TAKEOFF. LIGHT WENT OUT AFTER QRH INSTRUCTIONS. RETURNED TO SFO. FOUND RIGHT PACK VENTURI IS LEAKING. REPLACED VENTURI AND PACKING. OPS CHECKS GOOD.
Part: LIGHT — SHORTED (ROW 9A)
WHILE EN ROUTE LAX FROM MRY, FLIGHT ATTENDANT NOTICED SMOKE AND FLAME FROM OVERHEAD AREA OF SEAT POSITION 9A. FLIGHT ATTENDANT EXTINGUISHED FLAMES WITH EXTINGUISHER. CAPTAIN DECLARED AN EMERGENCY AND DIVERTED TO SBP WHERE A NORMAL LANDING WAS MADE. MAINTENANCE DISCOVERED LIGHT FIXTURE AT SEAT 9A SHORTED, CAUSING A 2 SQUARE INCH BURNED SPOT ON THE OVERHEAD LINER. AIRCRAFT FERRIED TO FAT WHERE REPLACEMENT OF LIGHT FIXTURE AND REPAIR OF OVERHEAD LINING WAS ACCOMPLISHED.
Part: SEAL — FAILED (CARGO DOOR)
LOST ALL CABIN PRESSURIZATION, UNABLE TO MAINTAIN WITH AUTOMATIC OR MANUAL MODE. CABIN OXYGEN MASKS DEPLOYED. PERFORMED RAPID DESCENT. REPAIRED LOWER SECTION OF CARGO DOOR SEAL AND REPLACED LOWER CARGO DOOR SEAL RETAINING BRACKET. GROUND CHECKS GOOD.
1998
Part: RETRACT MECH — MALFUNCTIONED (NLG DOOR)
NOSE GEAR DOOR DID NOT CLOSE AFTER GEAR RETRACTION. RETURNED FOR LANDING. SECURED NOSE DOORS, OPS CHECKS GOOD.
Part: HMU — MALFUNCTIONED (LT ENGINE)
ON TAKEOFF AT 5000 MSL, EXPERIENCED AN UNCOMMANDED TORQUE INCREASE WITH AN EEC FAILURE LIGHT ON THE LEFT ENGINE. TORQUE VALUE WENT TO 130 PERCENT FOR APPROXIMATELY 5 SECONDS BEFORE WE COULD GET AIRCRAFT POWER LEVER RETRACTED AND THE EEC SWITCH OFF. RETURNED TO SLC. REPLACED LEFT HMU AND EEC.
1997
Part: COMPUTER — FAILED (TE FLAPS)
INBOARD FLAP DISAGREEMENT ON DEPARTURE. RETURNED TO FIELD. REPLACED FLAP COMPUTER. FLAP SYSTEM OPS CHECKS GOOD ON GROUND.
Part: ROLLERS — WORN (RT TE FLAP)
INBOARD FLAP DISAGREEMENT ON DEPARTURE. DIVIRTED TO PSP. REPLACED ALL 4 ROLLERS ON RIGHT INBOARD FLAP DUE TO WEAR. GROUND OPERATION AND INDICATION CHECKS GOOD IAW MM 27-50-02.
Part: CONTROL BOX — TRIPPED (TE FLAPS)
FLAP DISAGREEMENT ON DEPARTURE. RETURNED TO FIELD. RERACKED FLAP CONTROL BOX UNIT. GROUND OPS CHECKS FOR 2 FAULT FREE CYCLES.