N456YV

Part: PUMP — MALFUNCTIONED (HYDRAULIC SYS) · airframe 28,079 hrs · 27,701 cycles

FLT 7092 MTJ-DEN - CREW REPORTED DURING APPROACH INTO DEN, THE AIRCRAFT LOST ALL NR 2 HYD SYSTEM PRESSURE AND QUANTITY. CREW ELECTED TO DECLARE AN EMERGENCY LANDING. AIRCRAFT LANDED SAFELY AND TAXIED TO THE GATE WITHOUT FURTHER INCIDENT. MX REPLACED NR 2 EDP AND ACCUMULATOR PRESSURE TUBE.

Part: FLAP — ICED (WING) · airframe 27,234 hrs · 26,776 cycles

ASH FLT 7129 GCC-DEN. CREW DECLARED EMERGENCY DUE TO EXTREME VIBRATION IN FLIGHT. MX INSPECTED AIRFRAME AND NO DAMAGE NOTED BUT NOTICED ICE ON WING FLAPS. MX REMOVED ICE FROM CONTROL SURFACES AND RAN ENGINES WITH NO VIBES NOTED.

Part: BATTERY — DISCHARGED (CABIN)

ASH FLT 7092 MTG-GJT. ALL 4 EMERGENCY LIGHTS WERE INOP. MX REPLACED NR 3 EMERGENCY LIGHT BATTERY AND OPS CHECK WAS GOOD.

Part: UNKNOWN — UNKNOWN (NR 2 ENGINE) · airframe 22,993 hrs · 21,831 cycles

ASH 7059 GJT. NR 2 ENGINE OUTBOARD NACELLE HAD BUBBLING PAINT & SMOKE COMING OUT OF THE VENTS. MX INSPECTED AND RAN ENG, NO LEAKS NOTED.

Part: UNKNOWN — UNKNOWN (SMOKE WARNING) · airframe 22,742 hrs · 21,506 cycles

ASH 7057 DEN. FALSE SMOKE WARNING IN THE LAV. MX INSPECTED THE SMOKE DETECTOR AND IT APPEARED TO BE WORKING NORMALLY.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,628 hrs · 21,355 cycles

ASH 7080 DEN-GUC. EMERGENCY FLOOR LIGHT STRIPS ROW 3 AND 4 INOP. MX REMOVED AND REPLACED LIGHT STRIP.

Part: CAP — LOOSE (OIL SYSTEM) · airframe 22,073 hrs · 20,738 cycles

ASH 7052 DEN. CREW RTF DUE TO NR 1 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED. MX FOUND OIL SERVICE CAP LOOSE AND TIGHTENED CAP.

Part: AHRS — MALFUNCTIONED · airframe 21,805 hrs · 20,375 cycles

ASH 7079 DEN. THE AIRCRAFT ABORTED T/O DUE TO AN AHRS DATA INVALID MSG. MAINTENANCE REPLACED THE AHRS.

Part: SPU — MALFUNCTIONED (HYDRAULIC SYS) · airframe 21,317 hrs · 19,948 cycles

ASH 7030 DEN. RUD PRESS, RUD FULL PRESS, & RUD HYD MASTER CTNS. MAINTENANCE REMOVED AND REPLACED NR 2 SPU.

Part: SENSOR — DIRTY (MLG DOWNLOCK) · airframe 21,148 hrs · 19,573 cycles

ASH 7087 DEN - LT EMERGENCY GEAR DOWNLOCK LIGHT INOP. MX CLEANED GEAR DOWNLOCK SENSOR.

Part: DOOR — STIFF (MAIN PAX) · airframe 21,111 hrs · 16,531 cycles

ASH 7055 DEN - CAPTAIN REPORTED MAIN PAX DOOR HARD TO OPEN. MX REWORKED REPAIR. OP'S CHECK GOOD.

Part: DOOR — UNKNOWN (LT MLG) · airframe 20,847 hrs · 19,210 cycles

ASH 7077 DRO, LT MLG DOOR WILL NOT CLOSE AFTER GEAR RETRACTION. FERRIED TO GJT FOR REPAIRS. MX R/R RELAYS 3261 K119 AND K14, PSEU, LT MLG SOLENOID SEQUENCING VALVE AND LANDING GEAR SELECTOR VALVE.

Part: ACTUATOR — OUT OF ADJUST (LT MLG DOOR) · airframe 20,816 hrs · 19,173 cycles

ASH 7071 DEN - LT MLG DOOR WILL NOT CLOSE. AIRCRAFT FERRIED FROM DEN TO GJT FOR REPAIRS. MX ADJUSTED LT FWD DOOR ACTUATOR. PERFORMED NUMEROUS GEAR SWINGS AND INSPECTED ALL WING AND PROX SENSORS. NO DEFECTS NOTED.

Part: SEQUENCE VALVE — MALFUNCTIONED (MLG DOOR) · airframe 20,672 hrs · 19,007 cycles

ASH 7070 DEN - GEAR INOP CAUTION LIGHT IN FLIGHT WITH LANDING GEAR DOORS OPEN AFTER GEAR WAS UP AND LOCKED. MX R&R SEQUENCE VALVE AND PERFORMED GEAR SWINGS. OPS CHECK GOOD.

Part: SEQUENCE VALVE — MALFUNCTIONED (MLG DOORS) · airframe 20,413 hrs · 18,728 cycles

ASH 7066 DEN. MLG DOORS WILL NOT RETRACT AFTER TAKE-OFF. MAINTENANCE REMOVED AND REPLACED SEQUENCING VALVE.

Part: SPAR — CRACKED (RT WING) · airframe 20,379 hrs · 18,686 cycles

"MAJOR REPAIR TO RT WING LEADING EDGE SPAR OUTBOARD OF STN. YW423.0 PER REPAIR ORDER DHC82-57-1054." INSPECTION OF REMAINING SPAR FOR CRACKS AND SPLICING C/W. REMOVED AND REPLACED DAMAGED SPAR SECTION - OUTB’D OF APPROXIMATELY YW41 1.

Part: SMOKE DETECTOR — MALFUNCTIONED (LAVATORY) · airframe 19,812 hrs · 18,004 cycles

ASH 7065 DEN. PILOT REPORTS LAV SMOKE DETECTOR STAYS ON AT ALL TIMES. CREW VERIFIED NO SMOKE OR FIRE. MAINTENANCE REPLACED LAV SMOKE DETECTOR.

Part: PUMP — FAILED (NR 2 ENGINE) · airframe 19,057 hrs · 17,254 cycles

ASH 7059 DEN-GUC - THE AIRCRAFT RETURNED TO FIELD WITH NR 2 ENGINE HYD PUMP AND ROLL SPOILER HYD CAUTION LIGHTS. MAINTENANCE FOUND THE NR 2 ENGINE PUMP BAD AND CHANGED THE PUMP.

Part: LINE — CRACKED (NR 2 HYD PUMP) · airframe 17,028 hrs · 15,177 cycles

ASH NR 7062. EGE-DEN. A/C LOST ALL HYD FLUID ON THE NR 2 HYD SYSTEM AND LANDED IN DEN. MX FOUND THE NR 2 STANDBY LINE OFF OF THE NR 2 PUMP CRACKED. MX REPLACED THE LINE, PUMP, AND INSPECTED THE EDP, AND FILTERS FOR CONTAMINATION.

Part: LIGHT — BURNED OUT (ROW 6,7 & 8) · airframe 16,576 hrs · 14,684 cycles

ASH 7030 GJT. DURING INITIAL TEST THE EMERGENCY LIGHTS AT ROWS 6,7,AND 8 WERE INOPERATIVE. MECHANIC REPLACED THE LIGHT STRIP.

Part: LIGHT — INOPERATIVE (CABIN)

DURING OVERNIGHT MAINTENANCE, IT WAS DISCOVERED THAT THE 3/4 EMERGENCY PATH LIGHTS WERE INOPERATIVE. REPLACED THE LIGHTS STRIPS. OPS CHECKS GOOD. (M)

Part: SWITCH — FAILED (AUTOFEATHER)

RETURNED TO THE GATE DUE TO THE AUTOFEATHER SWITCH (SELECT) WOULD NOT MECHANICALLY ENGAGE. MECHANIC WAS CALLED AND REPLACED THE AUTOFEATHER SWITCH, OPS CHECK GOOD AND WAS RETURNED TO SERVICE.

Part: POWER SUPPLY — DISCHARGED (CABIN)

DURING A ROUTINE LINE CHECK INSPECTION, THE LEFT AFT EXTERIOR EMERGENCY EGRESS LIGHTS WOULD NOT ILLUMINATE. MAINTENANCE REPLACED THE NR 3 EMERGENCY LIGHT POWER SUPPLY AND NO FURTHER DEFECTS WERE NOTED. (M)

Part: LIGHT — INOPERATIVE (CABIN)

FLT 6289 - ASE-PHX - HAD EMERGENCY EXIT FLOOR LIGHTS INOPERATIVE BETWEEN ROWS 3 AND 6. THE LEFT EMERGENCY EXIT LIGHT WAS ALSO INOPERATIVE. MAINTENANCE FOUND A BROKEN WIRE. REPAIRED WIRE, OPS CHECKS GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: CONNECTOR — LOOSE (E/E COMPT)

FLT 6235 - MTJ-PHX - THE CAPTAIN REPORTED SHORTLY AFTER TAKEOFF, THE EMERGENCY LIGHTS STARTED TO FLICKER. MAINTENANCE FOUND AND RESECURED A LOOSE CONNECTION ON THE RIGHT TRU. OPS CHECK GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: RELAY — FAILED (E/E BAY)

FLT 6356 - PSP-PHX - ON TAXI IN PHX, THE CREW REPORTED THAT THE EMERGENCY LIGHTS BEGAN TO FLICKER. MAINTENANCE TROUBLESHOT AND REMOVED AND REPLACED THE EMERGENCY LIGHT CONTROL RELAY. OPS CHECK GOOD, THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LIGHT — MALFUNCTIONED (CABIN)

FLT 6330 - BFL-PHX - AIRCRAFT WAS EN ROUTE WHEN THE EMERGENCY LIGHTS FLICKERED SEVERAL TIMES. AFTER ARRIVAL IN PHX MAINTENANCE TROUBLESHOT AND COULD NOT DUPLICATE THE DISCREPANCY. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

FLT 6335 - PHX-BFL - CREW REPORTED THE MAIN CABIN DOOR EMERGENCY EXIT LIGHT WOULD NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK, OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: WIRE — CONTAMINATED (CABIN)

FLT 6341 - PHX-PSP - PRIOR TO DEPARTURE, CREW REPORTED ONE SECTION OF FLOOR PATH LIGHTING WAS INOP. MAINTENANCE CLEANED AND RESET A CONNECTOR FOR THE CABLE ASSY, OPS CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: BULB — FAILED (CABIN)

DURING ROUTINE LINE CHECK INSPECTION, FOUND THE FLIGHT ATTENDANT EMERGENCY LIGHT SWITCH NORMAL LIGHT DID NOT ILLUMINATED. REPLACED BULB, OPS CHECK GOOD. (M)

Part: POWER SUPPLY — DISCHARGED (CABIN)

DURING A ROUTINE MAINTENANCE CHECK, SEVERAL EMERGENCY EXIT LIGHTS FAILED TO ILLUMINATE. MAINTENANCE PERSONNEL REPLACED ALL SIX EMERGENCY LIGHT POWER SUPPLIES. SYSTEM OPS CHECK GOOD. (M)

Part: POWER SUPPLY — INOPERATIVE (CABIN)

DURING ROUTINE INSPECTION, MAINTENANCE PERSONNEL FOUND THE LEFT FWD EMERGENCY EGRESS LIGHT NOT ILLUMINATING. REMOVED AND REPLACED THE NR 1 EMERGENCY LIGHT POWER SUPPLY, OPS CHECK GOOD. (M)

Part: POWER SUPPLY — INOPERATIVE (CABIN)

DURING ROUTINE MAINTENANCE, FOUND NEARLY ALL EMERGENCY LIGHTS INOPERATIVE. REPLACED ALL SIX POWER SUPPLIES. OPS CHECK GOOD. (X)

Part: COVER PLATE — DAMAGED (RUDDER)

DUE TO OTHER AIRCRAFT BEING NOTED WITH FORE RUDDER LWR RIB END CAP AND/OR COVER PLATE DAMAGE. THE A/C RUDDER WAS INSPECTED WHILE THE A/C WAS SITTING AS A SPARE AT THE MX FACILITY. THE FWD RUDDER LWR RIB END CAP ACCESS PNL COVER PLATE P/N 85540021 WAS NOTED TO HAVE SEVERAL RIVETS THAT WERE PULLED THROUGH THE ACCESS PANEL COVER PLATE. FABRICATED AND INSTALLED AND THE RIB END CAP WAS REPLACED IAW RO NR DHC82-55-0001-GJT. THE RUDDERS WERE REINSTALLED AND THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: BULB — FAILED (CABIN)

DURING ROUTINE MAINTENANCE, FOUND RT FWD EMERGENCY EXIT SIGN HAD SEVERAL LIGHT BULBS THAT DID NOT ILLUMINATE. REMOVED AND REPLACED BULBS, OPS CHECK GOOD. (M)

Part: BULB — FAILED (CABIN)

DURING A LINE CHECK INSPECTION, MAINTENANCE NOTED EIGHT BULBS WITHIN THE CABIN CENTER OVERHEAD EMERGENCY EXIT LIGHT ASSY WERE NOT ILLUMINATING. THE BULBS WERE REPLACED, OPS CHECK GOOD. (M)

Part: BULB — FAILED (CABIN)

DURING A ROUTINE INSPECTION, MAINTENANCE FOUND THE EMERGENCY LIGHT SWITCH NORMAL LIGHT WOULD ILLUMINATE. MAINTENANCE REPLACED THE BULBS IN THE SWITCH, OPS CHECK GOOD. (M)

Part: LIGHT — FAILED (COCKPIT)

DURING MAINTENANCE INSPECTION, PORTABLE EMERGENCY LIGHT STAYED ILLUMINATED AFTER TESTING. MAINTENANCE REPLACED THE PORTABLE EMERGENCY LIGHT ASSEMBLY. (M)

Part: BULB — FAILED (CABIN)

DURING TESTING OF AIRCRAFT EMERGENCY LIGHTS, NOTED THE OVERHEAD PORTABLE EMERGENCY LIGHT WOULD NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED THE BULB. AIRCRAFT WAS RETURNED TO SERVICE. (X)

Part: BULB — LOOSE (CABIN)

FLT 7583 - MTJ-DEN - CREW NOTICED ONE OVERHEAD EMERGENCY LIGHT INOP. MAINTENANCE CREWS IN DEN RESET BULB IN SOCKET, LIGHT OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: SKIN — LIGHTNING STRIKE (BS 326-288/405)

DEN/AMA - FLT 7658 - DURING FLIGHT, THE AIRCRAFT WAS STRUCK BY LIGHTNING. LIGHTNING STRIKE INSPECTION WAS PERFORMED, DAMAGE NOTED BETWEEN STA 326.8 AND STA 288.4. MAINTENANCE REPAIRED IAW DEHAVILLAND GENERIC RD 8-53-2181. DAMAGE LOCATED AFT OF STA 405.0 BETWEEN STR 31P AND STR 32P. REPAIRED IAW DEHAVILLAND RD 8-53-2946. AIRCRAFT WAS RETURNED TO SERVICE. (X)