N499PH

Part: SPLINE ADAPTER — WORN (TAIL ROTOR) · airframe 2,900 hrs

TAIL ROTOR SPLINE ADAPTER HAS WORN SPLINES.

Part: FRAHM — BROKEN (M/R HEAD) · airframe 2,873 hrs

BROKEN FRAHM ASSY SPRING.

Part: FLOAT — LEAKING (MLG) · airframe 2,890 hrs

FLOAT BAG FOUND LEAKING ON 6 MONTH INSPECTION.

Part: COVER — TORN (EMERGENCY FLOAT) · airframe 2,890 hrs

EMERGENCY FLOAT COVER TORN.

Part: PUMP — WORN (HYD SYSTEM) · airframe 2,900 hrs

HYD PUMP HAS WORN SPLINES.

Part: WIRE HARNESS — CHAFED (FUEL SYSTEM) · airframe 2,794 hrs

CHAFING 20 INCHES FROM TOP FUEL PROBE CONNECTORS.

Part: PROBE — FAILED (FUEL QTY) · airframe 2,793 hrs

FUEL GAUGE WOULD GO BLANK INTERMITTENTLY. CHANGED FUEL QTY PROBE.

Part: SUPPORT — CRACKED (FUSELAGE) · airframe 2,784 hrs

FUSELAGE SUPPORT STRUCTURE CRACKED.

Part: DISC PACK — CRACKED (TAIL ROTOR) · airframe 2,765 hrs

TAIL ROTOR DISC PACK IS CRACKED.

Part: CALIPER — WORN (ROTOR BRAKE) · airframe 2,491 hrs

REMOVED ROTOR BRAKE FOR OVERHAUL. FOUND EXCESSIVE WEAR ON HOUSING AND PAD RETAINER BOLTS.

Part: DISC PACK — CRACKED (TAIL ROTOR) · airframe 2,712 hrs

TAIL ROTOR DISC PACK CRACKED.

Part: HOUSING — CRACKED (BLOWER) · airframe 2,671 hrs

TAIL ROTOR BLOWER HOUSING IS CRACKED.

Part: BLOWER — CRACKED (TAIL ROTOR) · airframe 2,671 hrs

BLOWER HAS A CRACK NEAR TOP LEFT HAND SECTION.

Part: BEARING — WORN (TAIL ROTOR) · airframe 3,756 hrs

BEARING HAS WORN ELASTOMER.

Part: PAD — WORN (ROTOR BRAKE)

PAD AND BOLTS WORN.

Part: BEARING — DAMAGED (T/R HUB) · airframe 2,545 hrs

TAIL ROTOR HUB HAS A FLAPPING BEARING OUTER RACE UNBONDED FROM HUB/YOKE. CLICKING WHEN FLAPPED.

Part: HUB — DAMAGED (MAIN ROTOR)

MAIN ROTOR HUB HAS DAMAGE ON LOWER CONE SEAT SPLINE.

Part: MOUNT — SEPARATED (MAIN ROTOR) · airframe 2,490 hrs

MAIN ROTOR HEAD MOUNT HAS SEPARATION.

Part: DRIVE SHAFT — SCRATCHED (TAIL ROTOR) · airframe 2,490 hrs

TAIL ROTOR DRIVE SHAFT SCRATCHED.

Part: PRESSURE SWITCH — INOPERATIVE (FUEL SYSTEM) · airframe 2,396 hrs

FUEL SYSTEM PRESSURE SWITCH IS INOPERATIVE.

Part: DISC PACK — CRACKED (TAIL ROTOR) · airframe 2,287 hrs

TAIL ROTOR DISC PACK CRACKED.

Part: HOUSING — CRACKED (COOLER BLOWER) · airframe 2,881 hrs

COOLER BLOWER HOUSING CRACKED AT NORMAL POSITION.

Part: DUCT — OUT OF ADJUST (COOLER BLOWER) · airframe 2,281 hrs

CAUSING OIL COOLER BLOWER HOUSING TO CRACK AT BEING OUT OF ALIGNMENT.

Part: BEARING — UNSTAKED (UNIVERSAL) · airframe 2,282 hrs

MAIN ROTOR UNIVERSAL UNSTAKED BEARING.

Part: BEARING — WORN (T/R HUB) · airframe 1,912 hrs

TAIL ROTOR HUB BEARING IS WORN.

Part: BEARING — UNSTAKED (T/R UNIVERSAL) · airframe 2,287 hrs

TAIL ROTOR UNIVERSAL BEARING UNSTAKED.

Part: INLET — WORN (T/R OIL COOLER) · airframe 2,245 hrs

WORN.

Part: GEARBOX — CORRODED (TAIL ROTOR) · airframe 2,279 hrs

TAIL ROTOR GEARBOX SHAFT SPLINES PITTED.

Part: BALANCE WEIGHT — DEBONDED (T/R SHAFT) · airframe 2,279 hrs

TAIL ROTOR SHAFT WEIGHT UNBONDED.

Part: PRESSURE SWITCH — FAILED (M/R GEARBOX) · airframe 2,222 hrs

WOULD NOT TURN ON TRANSMISSION LIGHT AFTER SHUTDOWN.

Part: BEARING — WORN (PITCH LINK) · airframe 2,245 hrs

BEARINGS WORN.

Part: HOUSING — CRACKED (COOLER BLOWER) · airframe 2,245 hrs

COOLER BLOWER HOUSING CRACKED.

Part: UNIVERSAL — WORN (M/R DRIVE) · airframe 2,191 hrs

MAIN ROTOR DRIVE UNIVERSAL WORN.

Part: ADAPTER — WORN (FUEL INDICATOR) · airframe 2,110 hrs

FUEL INDICATOR ADAPTER IS WORN.

Part: HOUSING — CRACKED (COOLER BLOWER) · airframe 2,116 hrs

COOLER BLOWER HOUSING IS CRACKED.

Part: TUBE — CHAFED (MLG) · airframe 2,168 hrs

TUBE ON MLG CHAFED.

Part: BEARING — FAILED (OIL COOLER SHAFT) · airframe 2,096 hrs

OIL COOLER SHAFT BEARING FAILED.

Part: FRAHM — BROKEN (MAIN ROTOR) · airframe 2,119 hrs

FRAHM HAS A BROKEN SPRING.

Part: BRUSHES — WORN (STARTER GEN) · airframe 2,041 hrs

WORN BRUSHES.

Part: PIN — WORN (MAIN ROTOR) · airframe 2,024 hrs

PIN WORN.

Part: LINK — WORN (MAIN ROTOR) · airframe 2,024 hrs

LINK HAS WORN BUSHINGS.

Part: LINK — WORN (MAIN ROTOR) · airframe 2,024 hrs

LINK HAS WORN BUSHINGS.

Part: LINK — WORN (MAIN ROTOR) · airframe 2,024 hrs

LINK HAS WORN BUSHINGS.

Part: LINK — WORN (MAIN ROTOR) · airframe 2,024 hrs

LINK HAS WORN BUSHINGS.

Part: MOUNT — DETERIORATED (MAIN ROTOR) · airframe 1,974 hrs

MAIN ROTOR MOUNT DETERIORATED.

Part: BEARING — WORN (T/R DRIVESHAFT) · airframe 1,119 hrs

WORN BEARING. SCRAPPED IN HOUSE.

Part: CAP — WORN (M/R DRIVE) · airframe 1,959 hrs

WORN AND HARD TO OPEN.

Part: HOUSING — CRACKED (COOLER BLOWER) · airframe 1,940 hrs

BLOWER HOUSING HAS A CRACKED AT CORNER.

Part: DISC PACK — CRACKED (TAIL ROTOR) · airframe 1,814 hrs

CRACKED. SCRAPPED IN HOUSE.

Part: DISC PACK — CRACKED (MAIN ROTOR) · airframe 1,907 hrs

DISC PACK CRACKED.

Part: BEARING — MAKING METAL (TAIL ROTOR)

METAL. TO BE RETURNED TO VENDOR. (J0167780-WA)

Part: SHAFT — WORN (COOLER BLOWER)

WORN SPLINES. TO BE RETURNED TO VENDOR (J0166773-WA)

Part: BEARING — WORN (TAIL ROTOR) · airframe 1,444 hrs

WORN. TO BE RETURNED TO VENDOR. (J0159304)

Part: BEARING — WORN (COOLER BLOWER)

WORN. SERIAL NUMBERS REMOVED ARE F99-2018 AND F99-1690. TO BE RETURNED TO VENDOR (J0166773-WA)

Part: COVER — WORN (FLOAT) · airframe 1,557 hrs

VELCRO ON END CAPS WORN.

Part: HARNESS — CHAFED (ELECTRICAL) · airframe 1,346 hrs

CHAFED NEAR PROBE NR 3 CONNECTOR. HARNESS NOT SECURED PROPERLY.

Part: COVER — WORN (FLOAT) · airframe 1,557 hrs

VELCRO ON END CAPS WORN.

Part: RELAY — FAILED (COCKPIT) · airframe 1,516 hrs

CAUSED FADEC FAULT WORD IGN 1 FLT.

Part: RELAY — FAILED (FADEC) · airframe 1,550 hrs

FADEC FAULT WORD IGN I FLT.

Part: UNIVERSAL JOINT — WORN (MAIN ROTOR) · airframe 1,258 hrs

WORN BEARING.

Part: COVER — WORN (FLOAT) · airframe 1,382 hrs

FLOAT COVER WORN.

Part: EXHAUST STACK — CRACKED (ENGINE) · airframe 1,302 hrs

EXHAUST STACK CRACKED.