N3116P

Part: SEAL — LEAKING (OIL SEPARATOR) · airframe 16,544 hrs

ENGINE REMOVED DUE TO FLUCTUATING OIL PRESSURE, SMOKE ON SHUTDOWN AND OIL BLOWING FROM GEARBOX. UPON INSPECTION OF GEARBOX PARTS NOTED AIR OIL SEPERATOR HYDRODYNAMIC SEAL LEAKING. SCRAPPED SEAL.

Part: COMPUTER — MALFUNCTIONED (ENGINE)

INTELLASTART PROCESSOR MALFUNCTION, CANNOT DOWNLOAD DATA LOG.

Part: TACH GENERATOR — INOPERATIVE (N2) · airframe 16,198 hrs

N2 INDICATOR INOPERATIVE. REPAIRED.

Part: SHAFT — WORN (TACH GEN) · airframe 15,726 hrs

SPLINES FOR TRANS OIL PUMP SIDE WORN. SENT TO VENDOR FOR REPAIR.

Part: SUPPORT — CORRODED (MLG) · airframe 16,252 hrs

MLG SUPPORT HAS CORROSION. REPLACED WITH SERVICEABLE PART.

Part: INDICATOR — FAILED (DUAL TACH) · airframe 16,247 hrs

DUAL TACH INDICATOR N2 NEEDLE AT ZERO WHEN ROTOR IS AT 100 PERCENT. REPLACED WITH SERVICEABLE UNIT.

Part: CYLINDER — LEAKING (ROTOR BRAKE) · airframe 15,726 hrs

ROTOR BRAKE CYLINDER HAS AN INTERNAL LEAK. REPLACED WITH SERVICEABLE PART.

Part: BUSHING — WORN (SUPPORT) · airframe 16,224 hrs

MAIN ROTOR CONTROL SUPPORT BUSHING WORN.

Part: BEARING — WORN (PITCH LINK) · airframe 15,939 hrs

PITCH LINK ASSY HAS A WORN BEARING.

Part: BATTERY — FAILED (MAIN) · airframe 15,117 hrs

WILL NOT HOLD CHARGE. REPLACED WITH SERVICEABLE BATTERY.

Part: INDICATOR — WILL NOT TEST (OVERTEMP) · airframe 15,051 hrs

OVERTEMP LIGHT WILL NOT TEST. PENDING VENDOR REPAIR.

Part: TRANSCEIVER — MALFUNCTIONED (RADIO SYSTEM) · airframe 15,104 hrs

DOES NOT RECEIVE. IN SHOP REPAIR.

Part: SENSOR — FAILED (ROTOR RPM) · airframe 14,149 hrs

NO SIGNAL SENT TO INDICATOR. REPLACED WITH SERVICEABLE PART.

Part: INDICATOR — FLUCTUATES (DUAL TACH) · airframe 14,149 hrs

FLUCTUATE IN FLIGHT OR GOES TO ZERO.

Part: MIXER BOX — FAILED (COCKPIT) · airframe 14,458 hrs

WILL NOT RECEIVE ON PILOT'S SIDE. IN SHOP FOR REPAIR.

Part: FUEL CELL — LEAKING (FUSELAGE) · airframe 12,908 hrs

FILLED CELL WITH FUEL AND LT FWD FUEL CELL STARTING LEAKING AT WEEP HOLE.

Part: ACTUATOR — STUCK (ENGINE CONTROLS) · airframe 13,850 hrs

STICKING.

Part: FILTER — LEAKING (ENGINE OIL) · airframe 13,973 hrs

LEAKING.

Part: TRANSCEIVER — DEFECTIVE (COCKPIT) · airframe 14,100 hrs

KNOB DEFECTIVE. PERFORMED PRELIMINARY INSPECTION. REPLACED KNOB SHAFT. TRANSMIT POWER WEAK. INSTALLED V101 REPAIRED. FOUND UNIT MISSING IDENT BUTTON. INSTALLED BUTTON. ADJUSTED PULSE WIDTH. BENCH CHECK GOOD.

Part: CARTRIDGE — INOPERATIVE (BOOST PUMP) · airframe 13,309 hrs

BOOST PUMP CARTRIDGE INOPERATIVE.

Part: INDICATOR — READS HIGH (TOT)

TOT INDICATOR READS HIGH BETWEEN 600 AND 800 AFTER WARM-UP.

Part: COVER — WORN (FLOAT)

FLOAT COVER WORN.

Part: TRANSPONDER — DAMAGED (COCKPIT)

TRANSPONDER HAS BROKEN KNOB.

Part: SPLINE ADAPTER — MISMANUFACTURED (COMPRESSOR)

RECEIVING INSPECTION REVEALED: MEASURED .0005 INCH BELOW SPECS (.9855 INCH - .9860 INCH) ON SPLINE ADAPTER OUTSIDE DIAMETER.

Part: REGULATOR — FAILED (DC SYSTEM)

GENERATOR FAILED. LIGHT BATTERY WILL NOT CHARGE.

Part: POWER SUPPLY — FAILED (STROBE)

STROBE POWER SUPPLY INOPERATIVE.

Part: BLADE — DEFECTIVE (M/R)

M/R BLADE HAS VOID ON UPPER AND LOWER SURFACE AT STA. 216.5" AND 1.25". FROM TRAILING EDGE THE VOID IS APPROXIMATELY 2" IN DIAMETER. SCRAPPED BLADE.

Part: POWER SUPPLY — FAILED (STROBE)

STROBE LIGHT INOPERATIVE.

Part: SEAL — LEAK (FREEWHEEL)

FREEWHEEL LEAKING. NOTE: ANOTHER SEAL WAS REMOVED FOR LEAKING WITH A TOTAL TIME OF 64:20 ON 7-16-97.

Part: GEARBOX — LEAKING (T/R)

TAIL ROTOR GEARBOX IS LEAKING EXCESSIVELY FROM INPUT SEAL AND PITCH CHANGE SHAFT AT KNURL NUT AREA. REPLACED GEARBOX AND RETURNED AIRCRAFT TO SERVICE.

Part: SEAL — LEAKING (T/R GR BOX)

T/R GR BOX SEAL LEAKING. UNIT WAS RECEIVED 10-19-92 AS AN EVALUATION UNIT.

Part: INDICATOR — READS LOW (FUEL QTY)

FUEL QTY READS LOW OUT OF TOLERANCE 400 LBS. ABOVE, ALSO GLASS FOGGY.

Part: FLEXURE — DETERIORATED (M/R XMSN)

FLEXURE OIL SOAKED AND DETERIORATED. SERIAL NUMBERS REMOVED ARE LK2504 AND LK0369.

Part: RESTRAINT — WORN (M/R XMSN)

TRANSMISSION RESTRAINT BEARING WORN AND SCORED.

Part: FIN ASSY — CRACKED (TAILBOOM)

SEVERAL CRACKS NOTED IN FIN ASSY.

Part: CASE ASSY — DEFECTIVE (M/R GR BOX)

SERIAL NUMBER ON ACCESSORY HOUSING DOES NOT MATCH MAIN CASE SERIAL NUMBER. MAIN CASE S/N A-000180 AND ACCESSORY HOUSING S/N A-100.

Part: MIXER BOX — FAILED (COCKPIT)

RIGHT SIDE OF MIXER BOX INOPERATIVE. REPLACED WITH SERVICEABLE MIXER BOX.

Part: TRANSCEIVER — DEFECTIVE (COCKPIT VHF)

TRANSCEIVER DISPLAY WILL NOT LIGHT. TIME SINCE REPAIR 0:00.

Part: CASE ASSY — FAULTY (M/R)

S/N ON MAIN CASE DOES NOT MATCH WITH S/N ON ACC. DRIVE HOUSING. MAIN CASE S/N A000180 AND ACC. DRIVE HOUSING S/N A100.

Part: CYLINDER — LEAKING (M/R)

AFT BEARING COMING UNSTAKED-LEAKING.

Part: BEARING — CRACKED (T/R BLADE)

BEARINGS CRACKED. ALSO REPLACED 4 EACH SLEEVES, P/N 206-010-733-003 AND 8 EACH SPACERS, P/N 206-011-742-101. NOTE: SEE MMIR'S # 6826 THROUGH #6835 FOR ADDITIONAL BEARING REPLACEMENTS.

Part: RESTRAINT — BEARING UNSTAKED (TRANSMISSION)

ROLL STAKE BEARING UNSTAKED.

Part: TRANSPONDER — INOPERATIVE (COCKPIT)

TRANSPONDER INOPERATIVE. TRIED ADJUSTING POWER UP TO SPECS. REPLACED CAVITY OSCILLATOR (V101). REPAIRED. ADJUSTED FREQUENCY. BENCH CHECK GOOD.

Part: TRANSCEIVER — INOPERATIVE (COCKPIT)

INOPERATIVE. WILL NOT GIVE OR RECEIVE. FOUND UNIT DID NOT TRANSMIT. REPLACED CAVITY OSCILLATOR V101. REPAIRED. REPLACED DETERIORATED RESISTOR R477. REPLACED PHOTOCELL V301 DUE TO WEAK REPLY LIGHT. REPAIRED. INSTALLED HEATSINK BEHIND TRANSISTOR Q415 AND ALIGNED RECEIVER AND ADJUSTEDFREQUENCY TO SPECS. BENCH CHECK GOOD.

Part: CASE ASSY — MIS MFG (TRANSMISSION)

UPON DISASSEMBLY OF TRANSMISSION FOR OVERHAUL, CENTER CASE WAS IDENTIFIED AS BEING INCORRECTLY MANUFACTURED. (STUD HOLE PATTERN NOT IN PROPER LOCATION TO FACILITATE OIL PASSAGES) (APPROX 72 DEGREES)

Part: FITTING — BROKEN (TAILBOOM)

UPPER L/H CASTING BROKEN INTO THREE SEPARATE PIECES. SCRAPPED PART.

Part: FRAME — CRACKED (TAILBOOM)

TAILBOOM RING CRACKED IN SEVERAL PLACES ON UPPER L/H ATTACHMENT POINT. SCRAPPED PART. SENT TO BELL HELICOPTER-CANADA, ATTENTION: CLAUDE PAQUETTE PER HIS REQUEST FOR EVALUATION.

Part: LINEAR ACTUATOR — INOPERATIVE (ENGINE)

BEEP MOTOR INOPERATIVE.

Part: BEARING — CRACKED (T/R)

CRACKED OUTBOARD BEARINGS (2 EA) ALSO REPLACED TWO EACH SLEEVES P/N 206-010-733-003. REMOVED FROM T/R HUB S/N HB213, T.T. 3565:50. SCRAPPED BEARINGS AND SLEEVES LOCALLY.

Part: BEARING — CRACKED (T/R)

CRACK INBOARD BEARINGS (2 EA). ALSO REPLACED TWO EACH SLEEVES P/N 206-010-733-003. REMOVED FROM T/R HUB S/N HB213, T.T. 3565:50. SCRAPPED BEARINGS AND SLEEVES LOCALLY.