N15460

Part: MOTOR — MALFUNCTIONED (ROTOR BRAKE) · airframe 13,141 hrs

ROTOR BRAKE MOTOR DOES NOT SHUT OFF.

Part: BLADE — WORN (TAIL ROTOR) · airframe 12,827 hrs

TAIL ROTOR BLADE PRIMARY POLYSTRIP WORN THROUGH TO THE FIBERGLASS.

Part: BLADE — ERODED (TAIL ROTOR) · airframe 12,827 hrs

TAIL ROTOR BLADE NICKEL ABRASION STRIP IS UNBONDED ON PADDLE "A". BOTH PRIMARY RUBBER IS ERODED THROUGH AND THE TIP IS ERODED.

Part: POWERPACK — MALFUNCTIONED (ROTOR BRAKE) · airframe 13,141 hrs

ROTOR BRAKE CAUTION LIGHT DOES NOT ILLUMINATE WHEN ROTOR BRAKE IS SWITCHED ON. RETURNED TO VENDOR FOR REPAIR.

Part: TIP CAP — CRACKED (MAIN ROTOR BLADE)

TOP SKIN HAS A CRACK SPANWISE APPROXIMATELY 2 INCHES FROM TRAILING EDGE. THE ABRASION STRIP HAS A CRACK WITH SEPARATION. SENT TO COMPOSITE TECHNICS FOR INSPECTION AND REPAIR.

Part: INDICATOR — STICKING (TRIPLE TACH)

NR 2 NEEDLE STICKS AT 40 PERCENT WHEN DC POWER IS TURNED OFF WITH ENGINES SPOOLING DOWN. TURNED POWER BACK ON TO NR 2, NEEDLE GOES TO ZERO.

Part: ACTUATOR — MALFUNCTIONED (AFCS)

ACTUATOR'S NR 1 YAW NEEDLE STAYS RIGHT. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND POTENTIOMETERS ARE OUT OF CALIBRATION.

Part: BLADE — DAMAGED (TAIL ROTOR)

TAIL ROTOR PADDLE HAS A HOLE AT THE TIP END.

Part: AUDIO CONTROL — MALFUNCTIONED (COCKPIT)

AUDIBLE NOISE HEARD FROM BOX AT DIFFERENT ENGINE LEVER POWER SETTINGS INTERMITTENTLY. CAN HEAR IT ON ALL COMM AND FM CHANNELS THROUGHOUT ALL HEADSETS.

Part: RELAY — INTERMITTENT (DC SYSTEM)

GENERATOR WANTED TO COME ON-LINE DURING START SEQUENCE. INTERMITTENT PROBLEM.

Part: AUDIO CONTROL — FAILED (COCKPIT)

AUDIO CONTROL WOULD NOT TRANSMIT OUTSIDE OF AIRCRAFT ON FM 1, 2, 3, 4.

Part: BLADE — SEPARATED (TIP CAP DOUBLER)

INTERNAL DOUBLER SEPARATED ON TIP CAP.

Part: ALTIMETER — FRICTION (COCKPIT)

ALTIMETER EXCESSIVE FRICTION ERROR.

Part: ENCODER — FRICTION (ALTIMETER)

ENCODING ALTIMETER HAS EXCESSIVE FRICTION ERROR.

Part: DAMPER — WEAK (MAIN ROTOR)

MAIN ROTOR DAMPER WEAK.

Part: DAMPER — WEAK (MAIN ROTOR)

MAIN ROTOR DAMPER WEAK.

Part: DAMPER — WEAK (MAIN ROTOR)

MAIN ROTOR DAMPER WEAK.

Part: INDICATOR — FAILED (COCKPIT)

DURING TAKEOFF, AIRSPEED INDICATES NEGATIVE AIRSPEED UNTIL 60 KNOTS. READS CORRECTLY AFTER TAKEOFF AND CRUISE FLIGHT.

Part: GENERATOR — INTERMITTENT (ENGINE)

IGNITION GENERATOR INTERMITTENT.

Part: RECEIVER — INTERMITTENT (VHF NAV)

PANEL LIGHTS ILLUMINATE INTERMITTENTLY.

Part: DAMPER — WEAK (M/R)

M/R DAMPER IS WEAK.

Part: INDICATOR — STICKS (HSI)

HSI INDICATOR COMPASS CARD STICKS.

Part: BEARING — FAILED (M/R)

RUBBER EXTRUSION BEYOND LIMITS.

Part: TRANSPONDER — FAILED (COCKPIT)

TRANSPONDER INOPERATIVE.

Part: CVR — FAILED (COCKPIT)

COCKPIT RECORDER REMAINS IN TEST MODE.

Part: BRAKE ASSY — LEAKING (MLG)

BRAKE ASSY LEAKING HYD. FLUID.

Part: INDICATOR — WORN (COCKPIT ATTITUDE)

ATTITUDE INDICATOR BEARINGS ARE WORN.

Part: TIP CAP — SPLIT (M/R BLADE)

TIP CAP HAS THE TRAILING EDGE SPLIT OPEN NEAR THE TIP.

Part: TIP CAP — SPLIT (M/R)

TIP CAP HAS TRAILING EDGE SPLIT OPEN NEAR THE TIP.

Part: RT UNIT — MALFUNCTION (COCKPIT RADAR)

RADAR DROPS OFF LINE INTERMITTENTLY IN FLIGHT.

Part: DAMPER — DEFECTIVE (M/R)

DAMPER INNER BUSHING CAVITY OVERSIZED.

Part: TRANSCEIVER — FAILED (COCKPIT VHF)

UNABLE TO TRANSMIT ON VHF CHANNELS.

Part: INDICATOR — DEFECTIVE (HYD)

UNABLE TO ADJUST TORQUE INDICATOR ZERO FOR CALIBRATION.

Part: BLADE — CRACKED (M/R)

TO COMPLY WITH 500 HOUR INSPECTION. BLADE HAS SEVERAL CRACKS ON THE TITANIUM STRIP WITH SEPARATION. THE CRACK AT STATION 123 HAS MULTIPLE BRANCHES.

Part: TIP CAP — SEPARATION (M/R)

SEPARATION ON THE TRAILING EDGE NEAR THE OUTBOARD END BEYOND THE MAX DEPTH ALLOWED. SENT TO COMPOSITE TECHNICS FOR INSPECTION AND REPAIR.

Part: RECEIVER — DEFECTIVE (NAV COMM)

DEVIATION BAR ABOUT 20 DEGREES OFF FROM SELECTED BEARING.

Part: BLADE — CRACKED (M/R)

BLADE IS CRACKED. (REMOVED TO COMPLY WITH 500 HOUR INSPECTION - FOUND SEVERAL CRACKS ON THE TITANIUM STRIP WITH SEPARATION. THE CRACK AT STATION 123" HAS MULTIPLE BRANCHES.

Part: CONTROL UNIT — DEFECTIVE (COCKPIT)

ON/OFF SWITCH VERY LOOSE - INDICATOR GLASS IS LOOSE. PERFORMED PRELIMINARY INSPECTION. TIGHTENED SET SCREWS ON ON/OFF KNOB. REPAIRED. REPLACED FADED AND CRACKED LENS. REPLACED BAD DISPLAY DS101. REPLACED HEADER P201 AND APPLIED HUMISEAL FOR CORROSION CONTROL. CHECKED 28V LIGHTS. BENCH CHECKGOOD.

Part: BLADE — CRACKED (M/R)

BLADE IS CRACKED. (SEVERAL CRACKS ON THE TITANIUM STRIP WITH SEPARATION. THE CRACK AT STA. 123" HAS MULTIPLE BRANCHES.

Part: SCREEN — CRACKED (INTAKE)

CRACKED SCREEN . REPLACED UNIT

Part: BEARING — WORN (SWASHPLATE)

BEARINGS EXCESSIVELY WORN S/NOS. 33441, 33463, 33465, 33533 REPACED WITH NEW BEARINGS S/NOS. 34834, 35664, 35637, 35765

Part: SCREEN — CRACKED (INTAKE)

CRACKED SCREEN REPLACE UNIT

Part: PISTON ROD — EXCESS WEAR (M/R)

EXCESSIVE WEAR IN THE CYLINDER HEAD SEAL RIDE AREA. NOTE: TT: UNK TTSI: 124.20 REPLACE PART WITH REWORKED , TSO:-0- PART

Part: GYRO — DEFECTIVE (AUTO PILOT)

AUTO PILOT KICKS IN PITCH AND ROLL CHANNELS ORDER REPLACEMENT PART

Part: PUMP — DEFECTIVE (NR 1 HYD SYS)

PILOT REPORTED 400-500 PSI FLUCTUATION IN NR 1 HYDRAULIC SYSTEM PRESSURE. REPLACED PUMP. IPC 29-10-01, FIGURE 1 ITEM 12.