N2275Y

Part: PUMP — LEAKING (OIL SYSTEM) · airframe 13,451 hrs

MAIN ROTOR GEARBOX OIL PUMP LEAKING. IN SHOP REPAIR.

Part: PUMP — LEAKING (M/R OIL SYSTEM) · airframe 13,451 hrs

MAIN ROTOR GEARBOX OIL PUMP LEAKING. REPAIRED.

Part: INDICATOR — SPLIT (DUAL TACH) · airframe 13,319 hrs

DUAL TACH INDICATOR NEEDLES SPLIT ON START UP.

Part: BATTERY — MALFUNCTIONED (MAIN) · airframe 13,260 hrs

VOLTAGE DROPS DOWN TO 24 VOLTS AFTER AIRCRAFT SITS FOR ANY EXTENDED PERIOD OF TIME. TO BE SENT TO VENDOR FOR REPAIR.

Part: SERVO — LEAKING (FLT CONTROLS) · airframe 13,246 hrs

CYCLIC AND COLLECTIVE SERVO ACTUATOR IS LEAKING FROM THE EXCLUDER SEALS. IN SHOP FOR REPAIR.

Part: BELLCRANK — WORN (CYCLIC CONTROL) · airframe 13,246 hrs

CYCLIC CONTROL BELLCRANK HAS A WORN PIVOT BEARING. IN SHOP FOR REPAIR.

Part: RESTRAINT — STICKING (MAIN ROTOR FLAP) · airframe 12,935 hrs

MAIN ROTOR FLAP RESTRAINT STICKING IN DOWN POSITION. REPLACED WITH SERVICEABLE PART.

Part: ACTUATOR — INTERMITTENT (ROTOR CONTROL) · airframe 13,163 hrs

ACTUATOR HAS INTERMITTENT OPERATION.

Part: MAGNETIC SEAL — LEAKING (ROTOR HEAD) · airframe 12,943 hrs

MAIN ROTOR MAGNETIC SEAL LEAKING. REPLACED WITH SERVICEABLE SEAL.

Part: PUMP — LEAKING (MAIN ROTOR) · airframe 12,991 hrs

MAIN ROTOR OIL PUMP LEAKING. REPLACED WITH SERVICEABLE PUMP.

Part: INDICATOR — INOPERATIVE (TOT) · airframe 12,904 hrs

INDICATOR WOULD DROP TO ZERO DURING CRUISE FLIGHT THEN RETURN TO NORMAL READINGS.

Part: BLADE — DAMAGED (MAIN ROTOR) · airframe 12,897 hrs

MAIN ROTOR BLADE NR 2 LOWER DOUBLER SEPARATED APPROX. 4 1/2 INCH LONG WHICH EXTENDS UNDERNEATH THE NR 3 FINGER.

Part: SENSOR — MALFUNCTIONED (XMSN TEMP) · airframe 12,937 hrs

SENSOR CAUSING TRANSMISSION TEMP LIGHTS EVEN WITH THE TEMPS IN THE GREEN.

Part: FLOAT BAG — LEAKING (FLOAT)

FLOAT BAG LEAKING.

Part: ARM ASSY — WORN (ELASTORMERIC)

ARM ASSEMBLY HAS WORN BEARINGS.

Part: POWER SUPPLY — FAILED (STROBE)

STROBE LIGHT IS OUT.

Part: ACTUATOR — MALFUNCTIONED (DROOP COMP)

ACTUATOR STICKS ON HIGH SIDE.

Part: ACTUATOR — FAILED (DROOP COMP)

ACTUATOR DOES NOT MOVE WHEN POWER IS APPLIED.

Part: TRANSPONDER — FAILED (COCKPIT)

TRANSPONDER ON/OFF SWITCH LOOSE. PERFORMED PRELIMINARY INSPECTION. FOUND ON/OFF SWITCH BROKEN. REPLACED FACEPLATE ASSY, REPAIRED. ADJUSTED TO SPECS. BENCH CHECK GOOD.

Part: SKYNAV 5000 — INTERMITTENT (COCKPIT GPS)

GPS OPERATED INTERMITTENTLY.

Part: ENCODER — FAILED (COCKPIT ALTITUDE)

ENCODER DOES NOT HOLD CALIBRATION. CALIBRATE TO 28VDC NOT 12VDC.

Part: GYRO — PRECESSES (COCKPIT DG)

DIR GYRO PRECESSES AT AN UNUSUALLY HIGH RATE.

Part: HANGER ASSY — OUT OF LIMITS (T/R DRIVE)

REMOVED PER ASB 206-95-86 REV. A. (SPRING I.D. OUT OF LIMITS)

Part: HANGER ASSY — OUT OF LIMITS (T/R DRIVE)

REMOVED PER ASB 206-95-86 REV. A. (SPRING I.D. OUT OF LIMITS)

Part: PTO GEAR — DEFECTIVE (ACCESSORY DRV)

RECEIVING INSPECTION REVEALED COPPER COATING LIFTING ON P.T.O. GEAR FWD SIDE. REPLACED DISCREPANT PART.

Part: SKYNAV 5000 — INOP (COCKPIT GPS)

LORAN INOPERATIVE.

Part: TRANSCEIVER — DEFECTIVE (COCKPIT)

FREQUENCY IS OUT OF TOLERANCE. ADJUSTED FREQUENCY, REPLACED MISSING WASHER AND PIN ON UNITS RETAINING SCREW. INSPECTED UNIT. BENCH CHECK GOOD.

Part: TUB — MIS MFG (FUSELAGE)

SUPPORT ANGLES FOR L/H AND R/H CREW SEAT BACK LOWER PANELS WERE INSTALLED 3/16" TOO FAR FORWARD. SUPPORT ANGLES FOR AFT CENTER DOOR POST WERE INSTALLED 3/16" TOO FAR FORWARD. SUPPORT ANGLE FOR LOWER AFT CENTER BROOM CLOSET VERTICAL ANGLES WERE ALSO INSTALLED 3/16" TOO FAR FORWARD. TUB ALSO DOES NOT HAVE HOLES CUT FOR LOCATION OF POSITION LIGHTS. REPLACED SUPPORT ANGLES AS REQUIRED PER NORDAM MRR#08957. LOCATED AND CUT 1.5" HOLES FOR POSITION LIGHTS AND HARD POINTED AS REQUIRED PER BHT SERVICE INSTRUCTION # 206-47 FIGURE 1-6.

Part: SHELL ASSY — SEPARATION (LAP SEAM)

FOUND LOWER SHELL ASSY (TUB) SEPARATED BOTH INSIDE AND OUT. THE OUTSIDE OF TUB WAS SEPARATED ALONG LAP SEAM FROM AFT END TO 44 1/2" FWD OF AFT EDGE. THE SEPARATION WAS 3" WIDE ALONG ENTIRE LENGHT; ONE SECTION 12" LONG THE WIDTH INCREASED TO 6". THE INSIDE OF THE TUB WAS SEPARATED MOST OF THE R/H AFT PASSENGER FLOOR AREA. THE SEPARATION IS AT LEAST 10" WIDE ALONG INNER LAP AREA. THE SEPARATION IS AT LEAST 10" WIDE ALONG INNER LAP SEAM. CUT OUT SEPARATION AREA ON OUTSIDE.