N448YV

Part: LINE — LOOSE (DE-ICE SYSTEM) · airframe 29,378 hrs · 29,504 cycles

ASH 7079 ASE-DEN EMERGENCY DECLARED DUE TO CABIN LOST PRESSURE AT 20,000 FEET IN AUTO MODE. MX RE-INSTALLED LOOSE DEICE PRESSURE LINE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 29,234 hrs · 29,333 cycles

ASH 7273 CPR-DEN. CREW REPORTED THE LT AFT EMERGENCY EGRESS LIGHTS INOPERATIVE. MX REMOVED AND REPLACED NR 3 BATTERY PACK.

Part: LINE — LOOSE (OIL COOLER) · airframe 27,939 hrs · 27,331 cycles

ASH FLT 7122 GCC-DEN. CREW DECLARED AN EMERGENCY AND SHUT DOWN NR 1 ENGINE ON FINAL DUE TO A LOW OIL PRESSURE WARNING. MX RE-SECURED OIL COOLER INLET LINE AND OPS CHECKED GOOD.

Part: HINGE — DAMAGED (RUDDER) · airframe 26,264 hrs · 25,947 cycles

REPAIR OF AFT RUDDER CENTER UPPER HINGE

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 26,264 hrs · 25,947 cycles

LH Y-9.25 FLOOR SUPPORT CORRODED. MX CW REPAIR.

Part: FLAP TRACK — DAMAGED (T/E FLAP) · airframe 26,264 hrs · 25,947 cycles

REPAIR OF THE LT NR 5 FLAP TRACK.

Part: FLAP TRACK — DAMAGED (T/E FLAP) · airframe 26,264 hrs · 25,947 cycles

REPAIR OF THE LT NR 3 FLAP TRACK.

Part: FLAP TRACK — DAMAGED (T/E FLAP) · airframe 26,264 hrs · 25,947 cycles

REPAIR ON THE RT NR 4 FLAP TRACK.

Part: FLAP TRACK — CORRODED (T/E FLAP) · airframe 26,264 hrs · 25,947 cycles

REPAIR OF WEAR AND CORROSION ON THE NR 2 FLAP TRACK.

Part: FLAP TRACK — DAMAGED (T/E FLAP) · airframe 26,264 hrs · 25,947 cycles

REPAIR OF THE LT NR 4 FLAP TRACK.

Part: FLAP TRACK — CORRODED (T/E FLAP) · airframe 26,264 hrs · 25,947 cycles

REPAIR TO WEAR AND CORROSION ON RT NR 1 FLAP TRACK.

Part: FLAP TRACK — CORRODED (T/E FLAP) · airframe 26,264 hrs · 25,947 cycles

REPAIR FOR WEAR AND CORROSION ON THE LT NR2 FLAP TRACK.

Part: FLAP TRACK — DAMAGED (T/E FLAP) · airframe 26,264 hrs · 25,947 cycles

REPAIR OF THE RT NR 5 FLAP TRACK.

Part: FLAP TRACK — CORRODED (T/E FLAP) · airframe 26,264 hrs · 25,947 cycles

REPAIR FOR WEAR AND CORROSION ON THE LT NR 1 FLAP TRACK.

Part: WARNING LIGHT — ILLUMINATED (PAX DOOR) · airframe 25,858 hrs · 25,467 cycles

ASH FLT 7090 DRO-DEN - PASSENGER DOOR WARNING WITH ENGINES AT POWER. RESET SYSTEM, OPS CHECK GOOD.

Part: SMOKE DETECTOR — FAULTY (LAVATORY) · airframe 25,239 hrs · 24,753 cycles

LAV SMOKE DETECTOR GOES OFF RANDOMLY. MX REPLACED SMOKE DETECTOR.

Part: SELECTOR VALVE — MALFUNCTIONED (MLG) · airframe 23,934 hrs · 23,181 cycles

ASH 7044 COS - CREW HAD A GEAR SHUDDER ONCE THE A/C ARRIVED IN DEN. MX REMOVED AND REPLACED SELECTOR VALVE & RELAYS.

Part: SEQUENCE VALVE — VIBRATION (MLG) · airframe 23,921 hrs · 23,163 cycles

ASH 7067 DEN. UPON GEAR RETRACTION LOUD GRINDING AND VIBRATION & NOSE GEAR DOOR CTN MSG. MX REMOVED AND REPLACED MECHANICAL SEQUENCE VALVE AND GEAR SWINGS CHECKED GOOD.

Part: TRANSFER TUBE — LEAKING (ENGINE OIL) · airframe 23,783 hrs · 22,991 cycles

ASH 7085 DEN - IN FLIGHT THE NR 1 ENGINE OIL PRESSURE WAS FLUCTUATING. THE FLIGHT CREW SHUT THE ENGINE DOWN IN FLIGHT AND DECLARED AN EMERGENCY. MX FOUND AN OIL LEAK FROM THE STARTER TRANSFER TUBE. MX REMOVED AND REPLACED O-RINGS ON AGB TRANSFER TUBE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,310 hrs · 22,436 cycles

ASH 7046 DEN - CEILING OVERHEAD EMERGENCY FLOODLIGHT AND ROW 1 EMERGENCY EXIT LIGHT INOP. MX PERFORMED OPS CHECKS. NO DEFECTS NOTED.

Part: TORQUE SENSOR — MALFUNCTIONED (T/E FLAP) · airframe 22,833 hrs · 22,934 cycles

ASH 7083 DEN. FLAP DRIVE CAUTION LIGHT ILLUMINATED. MAINTENANCE REMOVED AND REPLACED THE TORQUE SENSOR.

Part: TORQUE SENSOR — OUT OF RIG (T/E FLAP) · airframe 22,572 hrs · 21,497 cycles

ASH 7095 DEN - FLAP DRIVE CAUTION MESSAGE ILLUMINATED AFTER FLAPS RETRACTED. MX RIGGED TORQUE SENSOR UNIT.

Part: COVER — MISSING (EMERGENCY LIGHT) · airframe 22,088 hrs · 20,907 cycles

MAINTENANCE REPORTED THE FLIGHT ATTENDANT EMERGENCY LIGHT SWITCH COVER MISSING. MAINTENANCE REMOVED AND REPLACED SWITCH.

Part: REGULATOR — MALFUNCTIONED (RUDDER) · airframe 22,438 hrs · 20,230 cycles

ASH 7053 DEN, THE CREW RETURNED THE AIRCRAFT TO THE FIELD DUE TO LITTLE TO NO RIGHT RUDDER DEFLECTION IN FLIGHT. THE CREW REPORTED THE RUDDER FUNCTIONING NORMALLY ON THE GROUND. MX REMOVED AND REPLACED THE RUDDER DUAL PRESSURE REGULATOR.

Part: WIRE HARNESS — DISCONNECTED (EMERGENCY SIGN) · airframe 19,588 hrs · 18,160 cycles

EMERGENCY EXIT SIGN OVER CABIN DOOR INOP. MAINTENANCE RECONNECTED THE HARNESS. OPS CHECKED GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 18,753 hrs · 17,345 cycles

PILOT REPORTED NUMEROUS CABIN EMERGENCY EXIT LIGHTS INOP. MAINTENANCE REPLACED THE BATTERY PACK.

Part: LINE — CRACKED (NR 2 HYD SYSTEM) · airframe 18,311 hrs · 16,895 cycles

RETURNED TO FIELD DUE TO LOSS OF NR 2 HYD SYSTEM QTY. MX FOUND 2 LINES CRACKED AND REPLACED THEM WITH FLEX LINES PER THE AMM UNTIL PARTS COME.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 15,011 hrs · 13,246 cycles

DURING A LINE CHECK INSPECTION, THE FWD EMERGENCY ESCAPE PATH LIGHT WOULD NOT ILLUMINATE. THE FWD ESCAPE PATH LIGHT STRIP WAS REPLACED WITH NO FURTHER DEFECTS NOTED.

Part: POWER SUPPLY — DISCHARGED (CABIN)

DURING A LINE CHECK INSPECTION, THE CREW REPORTED THAT THE NR 1 AND NR 3 CEILING AND LEFT AFT EMERGENCY EGRESS LIGHT WOULD NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED THE NR 3 EMERGENCY LIGHT POWER SUPPLY AND NO FURTHER DEFECTS WERE NOTED. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

FLT 6329 - DURING TAXI-OUT, THE CREW FOUND 3 EMERGENCY LIGHTS INOPERATIVE. THE AIRCRAFT RETURNED TO THE GATE WHERE MAINTENANCE REPLACED THE BATTERY PACKS. OPS CHECKED GOOD AND THE AIRCRAFT RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

FLT 6284 - PHX-ASE - DURING TAXI OUT, THE CREW HAS THE FIRST TWO EMERGENCY LIGHTS INOPERATIVE. THE AIRCRAFT RETURNED TO THE GATE WHERE MAINTENANCE REPLACED THE LIGHT STRIP AND CHARGED THE BATTERIES. OPS CHECKED GOOD AND THE AIRCRAFT RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DURING ROUTINE MAINTENANCE IT WAS DISCOVERED THAT THE FIRST TWO EMERGENCY FLOOR TRACK LIGHTING ASSEMBLYS WERE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FIRST TWO TRACK LIGHTING ASSY''S. OPS CHECK GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

FLT - 6552 - SBP-PHX - ONE FORWARD PORTION OF FLOOR PATH LIGHTING FOUND TO BE INOPERATIVE. THE LIGHT STRIP WIRING HARNESS WAS RESECURED. LIGHTING CHECK WAS GOOD AND AIRCRAFT RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DURING A LINE CHECK INSPECTION, THE NR 6 EMERGENCY FLOOR PATH ESCAPE LIGHT STRIP WOULD NOT ILLUMINATE. THE NR 6 SECTION OF EMERGENCY ESCAPE PATH LIGHTING STRIP WAS REPLACED WITH NO FURTHER DISCREPANCIES. (M)

Part: BATTERY PACK — INOPERATIVE (CABIN)

FLT 6282 - PHX-ASE - ENTRY DOOR OVERHEAD EMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE REMOVED AND REPLACED EMERGENCY EXIT LIGHT BATTERY PACK. OPS CHECKS GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LAMP — INOPERATIVE (CABIN)

FLT 6540 - PHX-CLD - DURING PREFLIGHT INSPECTION, THE CREW NOTICED THAT A MAIN CABIN DOOR EXIT SIGN BACKLIGHTING WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EXIT LAMP. OPS CHECK GOOD AND THE AIRCRAFT RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN) · airframe 9,059 hrs · 8,299 cycles

PHX/BFL - FLT 6337 - DURING THE PRE-FLIGHT INSPECTION, THE CREW REPORTED THE CABIN DOOR EMERGENCY EXIT LIGHT INOPERABLE. MAINTENANCE DEFERRED THIS DISCREPANCY PER MEL 33-10. MAINTENANCE LATER CLEANED THE LIGHT CONTACTS AND OPS CHECKED GOOD. (X)

Part: BATTERY PACK — INOPERATIVE (CABIN)

FLT 6541 - CLD-PHX - DURING TAXI-OUT, THE CREW NOTICED THAT THE CABIN EMERGENCY EXIT SIGN WOULD NOT ILLUMINATE. THE AIRCRAFT RETURNED TO THE GATE WHERE MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK. OPS CHECK GOOD AND THE AIRCRAFT RETURNED TO SERVICE. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

PHX/BFL - FLT 6337 - IN PHX DURING STANDARD PRE-FLIGHT CHECK, THE CREW NOTED THE EMERGENCY LIGHTS IN 6A WERE INOPERABLE. MAINTENANCE INSPECTED AND REMOVED AND REPLACED THE EMERGENCY BATTERY PACKS. OPS CHECKED GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE. (X)

Part: DOOR — OPEN (LAV SERVICE)

FLT 6542 - PHX-CLD - DURING FLIGHT THE CREW NOTICED A LOUD NOISE AS THE AIRCRAFT REDUCED SPEED THROUGH 230KN. THE CREW DECLARED AN EMERGENCY AND DID A FLYBY THE TOWER WHICH NOTED NOTHING WRONG. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. DURING THE POST FLIGHT, THE CREW FOUND THE LAV SERVICE DOOR OPEN. MAINTENANCE INSPECTED AND FOUND NO DEFECTS AND SECURED THE DOOR. OPS CHECKED GOOD AND THE AIRCRAFT RETURNED TO SERVICE.

Part: MFC — FAILED (LT ENGINE)

FLT 6217 - PHX-FLG - ON PREPARATION FOR TAKEOFF, THE CREW APPLIED TAKEOFF POWER. THE LEFT ENGINE ONLY MADE 40 PERCENT POWER. THE CREW ABORTED THE TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE MFC. OPS CHECKED GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: CABLE — FRAYED (PAX DOOR)

FLT 6330 - PRIOR TO DEPARTURE, CREW REPORTED THAT THE PASSENGER DOOR WAS DIFFICULT TO OPEN. MAINTENANCE INSPECTED THE DOOR AND FOUND THAT THE CABLE PULLEY HAD TOO MUCH SLACK AND WAS BINDING AT THE DOOR HINGE. MAINTENANCE REMOVED THE CABLE. MAINTENANCE CONTROL DEFERRED THE DISCREPANCY AND PLACARDED BOTH SIDES OF THE DOOR. IN SUBSEQUENT MAINTENANCE REMOVED AND REPLACED THE GAS SPRINGS AND STRUT CABLE. (M)

Part: SPRING — BENT (PAX DOOR)

FLT 6330 - PRIOR TO DEPARTURE, CREW REPORTED THAT THE PASSENGER DOOR WAS DIFFICULT TO OPEN. MAINTENANCE INSPECTED THE DOOR AND FOUND THAT THE CABLE PULLEY HAD TOO MUCH SLACK AND WAS BINDING AT THE DOOR HINGE. MAINTENANCE REMOVED THE CABLE. MAINTENANCE CONTROL DEFERRED THE DISCREPANCY AND PLACARDED BOTH SIDES OF THE DOOR. IN SUBSEQUENT MAINTENANCE REMOVED AND REPLACED THE GAS SPRINGS AND STRUT CABLE. (M)

Part: LIGHTS — DEFECTIVE (CABIN)

FLT 6342 - PSP-PHX - AFTER FLIGHT, CREW REPORTED TWO FLOOR TRACK LIGHTS INOPERATIVE. MAINTENANCE REPLACED THE DEFECTIVE TRACK AND AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: EEC — MALFUNCTIONED (LT ENGINE)

FLT 6310 - PHX-GUC - CLIMBING THROUGH 18,000 FT, THE LEFT ENGINE BEGAN TO RUN ROUGH. THE CREW DECLARED AN EMERGENCY AND DIVERTED TO GUP, WERE NOTED. THE EEC WAS REMOVED AND REPLACED AS A PRECAUTIONARY MEASURE. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: POWER SUPPLY — INOPERATIVE (ROW 1-6)

FLT 6362 - PHX - CREW REPORTED EMERGENCY LIGHTS INOP FROM THE FLIGHT ATTENDANTES STATION. AFTER TROUBLESHOOTING, MAINTENANCE REMOVED AND REPLACED THE POWER SUPPLIES. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: COVER PLATE — DAMAGED (RUDDER)

DUE TO OTHER A/C BEING NOTED WITH FORE RUDDER LWR RIB END CAP AND/OR COVER PLATE DAMAGE. THIS AIRCRAFTS RUDDER WAS INSPECTED WHILE THE AIRCRAFT WAS SITTING AS A SPARE. THE FORWARD RUDDER LOWER RIB END CAP ACCESS PANEL COVER PLATE WAS NOTED TO HAVE SEVERAL RIVETS THAT WERE PULLED THROUGH THE ACCESS PANEL COVER PLATE. THE FORE AND AFT RUDDERS WERE REMOVED, AND A NEW ACCESS PANEL COVER PLATE WAS FABRICATED AND INSTALLED. THE RUDDERS WERE REINSTALLED AND THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: BULB — FAILED (CABIN)

DURING ROUTINE MAINTENANCE, FOUND THE CENTE ROVERHEAD EMERGENCY EXIT LIGHT HAD FIVE INOPERATIVE BULBS. MAINTENANCE REMOVED AND REPLACED THE FIVE BULBS, OPS CHECK GOOD. (M)

Part: BULB — FAILED (CABIN)

DURING A-CHECK INSPECTION, MAINTENANCE FOUND THE CENTER AFT EMERGENCY LIGHT INOP. MAINTENANCE REMOVED AND REPLACED THE BULB, OPS CHECK GOOD. (M)

Part: BULB — FAILED (CABIN)

FLT 7463 - DEN-CPR - CREW REPORTED INTERIOR EMERGENCY LIGHTING, NR 1 OVERHEAD, TO BE INOP. MAINTENANCE REPLACED A BURNED OUT BULB. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LIGHT — MALFUNCTIONED (CABIN)

FLT 7496 - DEN-CPR - UPON PREFLIGHT, PILOT NOTED THAT ONE OVERHEAD AND TWO DOOR EMERGENCY EXIT LIGHTS WOULD NOT ILLUMINATE. MAINTENANCE COULD NOT DUPLICATE THE DISCREPANCY. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LIGHTING — FAILED (CABIN)

DURING A 12 MONTH INSPECTION, MAINTENANCE FOUND THE BLOCKING DIODE IN THE EMERGENCY FLOOR TRACK LIGHT INOP. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT TRACK STRIP. OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: BULB — DIM (COCKPIT)

DURING ROUTINE LINE CHECK, MAINTENANCE NOTED THE COCKPIT PORTABLE EMERGENCY LIGHT WAS DIM DURING TESTING. THE BULB WAS REPLACED AND NO FURTHER DEFECTS WERE NOTED. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

FLT 7567 - GJT-DEN - UPON ARRIVAL IN DEN, PILOT NOTICED THE EMERGENCY OVERHEAD PORTABLE FLASHLIGHT BATTERY WAS NOT CHARGED. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY FLASHLIGHT. AIRCRAFT RETURNED TO SERVICE. (M)

Part: CONNECTOR — DISCONNECTED (CABIN)

DURING A ROUTINE LINE CHECK INSPECTION, THE FIRST SEGMENT OF THE EMERGENCY FLOOR TRACK LIGHTING WOULD NOT ILLUMINATE. MAINTENANCE FOUND THE ELECTRICAL PLUG DISCONNECTED, RECONNECTED IT AND CLEANED THE TRACK ASSEMBLY, OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: BULB — FAILED (CABIN)

DURING NIGHT MAINTENANCE, THE AFT CEILING EMERGENCY LIGHT AT ROW 9 WOULD NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED THE LAMP, OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: WIRE — BROKEN (CABIN)

AIRSHUTTLE NR 7570 - DEN-GJT - AFTER LANDING IN GJT, THE CREW FOUND THAT TWO ADJACENT RED EMERGENCY ESCAPE PATH LGHTS WERE INOP. MAINTENANCE REPAIRED BROKEN WIRES ON THE EMERGENCY LIGHT CONNECTOR. OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)