N2149S

Part: TRANSISTOR — BURNED OUT (INSTRUMENT PANEL) · airframe 16,634 hrs

IN CRUISE FLIGHT, NOTED ELECTRICAL BURNING SMELL. RETURNED TO BOOTHVILLE. MAINTENANCE FOUND TRANSISTOR 8Q2 FOR INSTRUMENT LIGHTS HAD SHORTED AND CAUSED RESISTOR 8R12 TO BURN OUT. REPLACED TRANSISTOR 8Q2, RESISTOR 8R12 AND RHEOSTAT 8R5.

Part: PACKING — LEAKING (NR 1 ENG OIL) · airframe 15,869 hrs

DURING CRUISE FLIGHT THE NR 1 ENGINE OIL PRESSURE DROPPED BELOW RED LINE. SHUT DOWN ENGINE AND RETURNED TO BASE.

Part: HANGER ASSY — DAMAGED (TAIL ROTOR) · airframe 15,443 hrs

HUMS, READINGS WERE HIGH. REPLACED PART.

Part: GYRO — MALFUNCTIONED (RATE OF TURN) · airframe 15,358 hrs

RATE TURN NEEDLE DISPLACED 1/2 STEP TO RIGHT.

Part: STARTER GEN — FAILED (ENGINE) · airframe 15,317 hrs

STARTER WILL NOT MOTOR.

Part: BLADE — DAMAGED (MAIN ROTOR) · airframe 15,306 hrs

OUTBOARD ABRASION STRIP HAS SEVERAL EROSION HOLE THROUGH THE STRIP.

Part: GYRO — FAILED (COCKPIT) · airframe 15,301 hrs

ATTITUDE GYRO WILL NOT ERECT. SHOP REPAIR.

Part: TRANSCEIVER — MALFUNCTIONED (VHF SYS) · airframe 15,295 hrs

TRANSMIT STATIC AND NOISE. FOUND TRANSMIT MODULATION DISTORTED. REALIGNED TRANSMITTER. REPAIRED. ADJUSTED C/N SQUELCH AND CARRIER SQUELCH. BENCH CHECK GOOD.

Part: ACTUATOR — INTERMITTENT (FLT CONTROLS) · airframe 15,239 hrs

FORCE TRIM NOT RELEASING INTERMITTENTLY. SHOP REPAIR.

Part: SHOE — WORN (MLG SKID) · airframe 15,211 hrs

MLG SKID TUBE SHOE IS WORN. SHOP REPAIR.

Part: INDICATOR — BROKEN (RPM) · airframe 15,211 hrs

RPM INDICATOR LAMP ASSY WILL NOT REMAIN INTACT. SHOP REPAIR.

Part: GYRO — PRECESSES (COCKPIT) · airframe 15,145 hrs

GYRO PRECESSES 20 DEGREES. TO BE SENT TO VENDOR FOR REPAIR.

Part: ALTIMETER — MALFUNCTIONED (COCKPIT) · airframe 15,160 hrs

ALTIMETER LAGGING. IN SHOP REPAIR.

Part: COVER — WORN (EMERGENCY FLOAT) · airframe 15,049 hrs

COVER END FLAPS HOOK AND LOOP FABRIC WORN OUT. TO BE SENT TO VENDOR FOR REPAIR.

Part: BUSHING — WORN (T/R SERVO) · airframe 15,080 hrs

INPUT LEVER BUSHINGS WORN AND LEAKING. REPLACED WITH SERVICEABLE PART.

Part: DOOR — WORN (CREW DOOR) · airframe 15,106 hrs

CREW DOOR WORN THROUGH AT TOP. REPLACED DOOR.

Part: BUSHING — WORN (TAIL ROTOR)

TAIL ROTOR HAS WORN BUSHINGS; VIBRATION IN TAIL ROTOR. REPAIRED.

Part: DUCT — CRACKED (EXHAUST STACK) · airframe 15,054 hrs

EXHAUST STACK DUCT HAS LARGE CRACKS. REPLACED.

Part: ACTUATOR — FAILED (STEP) · airframe 15,114 hrs

STEP ACTUATOR WILL NOT RETRACT.

Part: FLOAT — LEAKING (MLG) · airframe 15,090 hrs

EMERGENCY FLOAT LEAKING.

Part: FLOAT — LOOSE (MLG) · airframe 15,090 hrs

MLG EMERGENCY FLOAT REINFORCEMENTS LOOSE.

Part: FLOAT — LEAKING (MLG) · airframe 15,090 hrs

EMERGENCY FLOAT LEAKING.

Part: FLOAT — LEAKING (MLG) · airframe 15,090 hrs

MLG EMERGENCY FLOAT BAG LEAKING.

Part: SIGNAL COND UNIT — FAILED · airframe 14,933 hrs

SIGNAL COND UNIT MALFUNCTIONED. FUEL LOW LIGHT WILL NOT GO OUT.

Part: CONTROL UNIT — SPLIT (TORQUE) · airframe 14,548 hrs

TORQUE SPLITS AND OSCILLATIONS. FOUND LEAKAGE. POLISHED AND RESET SERVO VALVES AND LEVER. TESTED SATISFACTORY.

Part: INDICATOR — UNRELIABLE (ATTITUDE) · airframe 14,392 hrs

ATTITUDE INDICATOR UNRELIABLE. DURING GROUND CHECKS UNIT WOULD NOT ERECT.

Part: BEARING — WORN (BIPOD ASSY) · airframe 14,668 hrs

BIPOD ASSY BEARINGS WORN. SCRAPPED.

Part: CONTROL BOX — FAILED (WX RADAR SYS) · airframe 14,326 hrs

WX RADAR SYS TAS FAIL IS DISPLAYED ON SCREEN AND IT WOULD NOT CALIBRATE.

Part: CAP — WORN (MLG CROSSTUBE) · airframe 14,766 hrs

MLG CROSSTUBE CAP RUBBER WORN. REPAIRED.

Part: COMPUTER — FAILED (WX RADAR SYSTEM)

WEATHER RADAR SYSTEM UNIT DISPLAYS FAIL MESSAGE.

Part: BEARING — WORN (ENGINE MOUNT) · airframe 13,751 hrs

ENGINE MOUNT BEARINGS WORN. REPAIRED.

Part: LEAD — CHAFED (IGNITER) · airframe 14,478 hrs

IGNITER LEAD CHAFED.

Part: BEARING — WORN (TRIPOD ASSY) · airframe 14,580 hrs

ENGINE MOUNT TRIPOD ASSY BEARINGS ARE WORN. SCRAPPED.

Part: BLADE — DAMAGED (T/R HEAD) · airframe 14,299 hrs

TAIL ROTOR HEAD HAS BLADE DAMAGE. REPAIRED.

Part: CAP — WORN (MLG CROSSTUBE) · airframe 14,766 hrs

CROSSTUBE CAP RUBBER WORN. REPAIRED.

Part: ROD BEARING — WORN (M/R HEAD) · airframe 14,441 hrs

MAIN ROTOR HEAD HAS A WORN ROD BEARING. REPAIRED.

Part: FLOAT — DAMAGED (MLG) · airframe 14,458 hrs

EMERGENCY FLOAT DOUBLER AROUND VALVE SEPARATED.

Part: STARTER GEN — MALFUNCTIONED (ENGINE) · airframe 14,430 hrs

STARTER GENERATOR DRAGGING DURING START.

Part: SKID — CRACKED (MLG) · airframe 14,416 hrs

RT SKID TUBE IS CRACKED.

Part: EJECTOR — CRACKED (EXHAUST SYSTEM) · airframe 14,577 hrs

EXHAUST EJECTOR CRACKED.

Part: ROD BEARING — WORN (M/R HEAD) · airframe 14,230 hrs

MAIN ROTOR HEAD ROD BEARING WORN BEARING. REPAIRED.

Part: STARTER GEN — INOPERATIVE (ENGINE) · airframe 14,634 hrs

STARTER GENERATOR WILL NOT COME ON LINE.

Part: ACTUATOR — INTERMITTENT (STEP) · airframe 14,213 hrs

STEP ACTUATOR WILL NOT COME UP INTERMITTENTLY.

Part: SKID SHOE — WORN (MLG) · airframe 14,416 hrs

MLG SKID SHOE IS WORN. SCRAPPED.

Part: ACTUATOR — MALFUNCTIONED (STEP) · airframe 14,419 hrs

ACTUATOR CAUSES RIGHT STEP NOT TO EXTEND. REPAIRED.

Part: ACTUATOR — INTERMITTENT (STEP) · airframe 14,230 hrs

RT STEP INTERMITTENTLY WON'T GO UP. REPAIRED ACTUATOR.

Part: VALVE — LEAKING (ENGINE OIL)

VALVE, LEAKING. REPLACED WITH SERVICEABLE PART.

Part: SEAL — LEAKING (COOLER TUBE) · airframe 14,766 hrs

EXCLUDER SEAL LEAKING DUE TO ROD WORN IN SEAL AREA. IN SHOP FOR REPAIR.

Part: TARSYN — MALFUNCTIONED (AUTO FLIGHT) · airframe 14,733 hrs

TARSYN COMPASS FLAG WON'T PULL UNTIL 10 MINUTES AFTER INVERTERS PUT ON. TO BE SENT TO VENDOR FOR REPAIR.

Part: GOVERNOR — FAILED (ENGINE) · airframe 13,678 hrs

HIGH SIDE GOVERNOR FAILURE. REPAIRED.

Part: INDICATOR — FAILED (COCKPIT) · airframe 13,614 hrs

DISPLAY UNREADABLE. REPLACED DISPLAY CONNECTOR. REPAIRED. BENCH CHECK GOOD.

Part: BEARING — WORN (ENGINE MOUNT) · airframe 14,766 hrs

ENGINE MOUNT HAS A WORN BEARING. IN SHOP FOR REPAIR.

Part: TRANSCEIVER — FAILED (VHF SYSTEM) · airframe 13,726 hrs

VHF TRANCEIVER WILL NOT TRANSMIT. REPLACED BAD Q109 AND Q110 TRANSISTORS. REPAIRED PROBLEM. ALIGNED TRANSMITTER AND ADJUSTED C/N SQUELCH AND CARRIER SQUELCH. REPLACED BAD RF CONNECTOR. REMOVED CORROSION FROM CHASSIS. BENCH CHECK GOOD.

Part: TRANSPONDER — INOPERATIVE (COCKPIT) · airframe 13,886 hrs

TRANSPONDER INOPERATIVE. CLEANED CORROSION FROM UNIT. REPLACED THE INSULATORS AND SPACER ON Q501 TRANSISTOR WHICH WERE DETERIORATED. FOUND MTL AND FREQUENCY OUT OF SPECS. ADJUSTED. BENCH CHECK GOOD.

Part: BEARING — UNSTAKED (M/R LINK) · airframe 14,213 hrs

HUB AND SLEEVE ASSY LINK HAS A BEARING UNSTAKED. REPAIRED.

Part: BEARING — UNSTAKED (M/R MAST LINK) · airframe 14,213 hrs

MAIN ROTOR MAST LINK HAS A BEARING UNSTAKED. SCRAPPED.

Part: BLEED VALVE — FAILED (ENGINE) · airframe 14,185 hrs

TROUBLESHOOTING BLEED VALVE FOR HIGH ITT.

Part: TRANSPONDER — MALFUNCTIONED (COCKPIT) · airframe 13,894 hrs

TRANSPONDER CAUSES TCAS TO DISPLAY ITSELF (NO SUPPRESSION PULSE). CLEANED CORROSION FROM UNIT. REPLACED WASHER AND 3 INSULATORS. BENCH CHECK GOOD.

Part: TRANSCEIVER — DAMAGED (VHF SYSTEM) · airframe 13,883 hrs

VHF TRANSCEIVER RF CONNECTOR LOOSE. TIGHTENED CONNECTOR AND RESOLDERED LOOSE WIRE ON CONNECTOR. REPAIRED. REMOVED CORROSION FROM CHASSIS. REPLACED BAD TRANSISTOR INSULATORS ON Q108, Q109 AND Q110 TRANSISTORS. REPLACED BAD Q110 TRANSISTOR SOCKET, REPAIRED. ADJUSTED C/N SQUELCH, CARRIER SQUELCH, AND ALIGNED TRANSMITTER. BENCH CHECK GOOD.

Part: TRANSCEIVER — MALFUNCTIONED (VHF SYSTEM) · airframe 13,643 hrs

VHF TRANSCEIVER BREAKS SQUELCH, POSSIBLE WATER DAMAGE. FOUND NO SIGNS OF WATER DAMAGE. FOUND RECEIVER AND TRANSMITTER WEAK AT 118 MHZ. ALIGNED RECEIVER. REPAIRED. REPLACED C531 CAPACITOR AND Q504 TRANSISTOR. REPAIRED. BENCH CHECK GOOD.

Part: VALVE — LEAKING (ENGINE OIL)

VALVE, LEAKING. REPLACED WITH SERVICEABLE PART.

Part: ENGINE — OVERTEMP (NR 1) · airframe 14,719 hrs

COMPRESSOR STALL ON NR 1 ENGINE. NR 1 N1 ENGINE DROPPED OFF LINE ON SHORT FINAL. MAINTENANCE DETERMINED THROUGH HUMS DATA RETRIEVED THAT THE NR 1 ENGINE ITT HAD EXCEEDANCE 1006 DEGREES FOR 15 SECONDS. REPLACED ENGINE.

Part: GPS — MALFUNCTIONED (COCKPIT) · airframe 14,392 hrs

GPS TAKES 30 MINUTES TO OPERATE PROPERLY. TO BE SENT TO VENDOR FOR REPAIR.

Part: GPS — FAILED (COCKPIT) · airframe 14,269 hrs

GPS DOES NOT ADKNOWLEDGE. TO BE SENT TO VENDOR FOR REPAIR.

Part: OIL COOLER — MAKING METAL (ENGINE) · airframe 14,720 hrs

METAL FOUND AT FWD CHIP PLUG. TO BE SENT TO VENDOR FOR REPAIR.

Part: LIGHT — INOPERATIVE (HORIZON GYRO) · airframe 14,643 hrs

HORIZON GYRO LIGHTING INOPERATIVE. SHOP REPAIR.

Part: ENGINE — OVERHEATED · airframe 14,719 hrs

ENGINE TEMP WENT ABOVE 1006 DEGREES FOR 15 SEC. AFTER COMPRESSOR STALLED. IN SHOP REPAIR.

Part: ALTIMETER — INOPERATIVE (COCKPIT) · airframe 14,461 hrs

ALTIMETER INDICATOR INOPERATIVE. IN SHOP REPAIR.

Part: ALTIMETER — UNRELIABLE (COCKPIT) · airframe 14,455 hrs

ALTIMETER UNRELIABLE. IN SHOP REPAIR.

Part: COMPENSATOR — FAILED (ENGINE TRIM) · airframe 13,795 hrs

TRIM COMPENSATOR GIVES NO ITT INDICATION.

Part: BEARING — WORN (DRIVE LINK) · airframe 13,690 hrs

MAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.

Part: TUBE — DAMAGED (AIR PRESSURE) · airframe 12,821 hrs

AIR PRESSURE TUBE IS DAMAGED AT FLARE. SCRAPPED.

Part: BEARING — WORN (DRIVE LINK) · airframe 13,690 hrs

MAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.

Part: BEARING — WORN (DRIVE LINK) · airframe 13,157 hrs

MAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.

Part: COMPENSATOR — INACCURATE (ENGINE TRIM) · airframe 12,940 hrs

TRIM COMPENSATOR GIVING INACCURATE READING.

Part: COMPENSATOR — FLUCTUATES (ENGINE TRIM) · airframe 13,510 hrs

ITT FLUCTUATING. SENT TO SEMCO INSTRUMENT COMPANY FOR INSPECTION AND REPAIR.

Part: BEARING — WORN (M/R GEARBOX) · airframe 13,693 hrs

MAIN ROTOR GEARBOX HAS WORN BEARINGS. SCRAPPED.

Part: BEARING — WORN (DRIVE LINK) · airframe 13,693 hrs

MAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.

Part: BEARING — WORN (DRIVE LINK) · airframe 13,157 hrs

MAIN ROTOR SWASHPLATE DRIVE LINK BEARING WORN. REPAIRED.

Part: GYRO — PRECESSES (COCKPIT) · airframe 12,837 hrs

HORIZON GYRO PRECESSES TO THE RIGHT. REPAIRED.

Part: PUMP — MALFUNCTIONED (FUEL BOOST) · airframe 14,066 hrs

NR 1 FUEL TRANSFER LIGHT COMING ON. TO BE SENT TO VENDOR FOR REPAIR.

Part: INDICATOR — INTERMITTENT (TORQUE) · airframe 14,045 hrs

NR 2 NEEDLE STICKS INTERMITTENTLY ON TORQUE INDICATOR.

Part: VALVE — LEAKING (ENGINE OIL) · airframe 13,988 hrs

VALVE LEAKS OIL. REPLACED WITH SERVICEABLE VALVE.

Part: GYRO — MALFUNCTIONED (COCKPIT) · airframe 14,045 hrs

TAKES A LOT OFF AMPS TO TEST. REPLACED WITH SERVICEABLE PART.

Part: SIGNAL COND UNIT — MALFUNCTIONED (FUEL SYSTEM) · airframe 14,066 hrs

NR 1 FUEL TRANSFER LIGHT COMING ON IN FLIGHT.

Part: FILTER — BYPASSING (GEARBOX) · airframe 14,045 hrs

C-BOX BYPASS FILTER BUTTON POPPED. SCRAPPED FILTER.

Part: PROBE — INTERMITTENT (FUEL QTY) · airframe 14,006 hrs

LOW LIGHT COMES ON INTERMITTENTLY AND LOW FUEL INDICATION ON LEFT SIDE.

Part: INDICATOR — ERRATIC (FUEL QTY) · airframe 14,010 hrs

FUEL QTY INDICATOR HAS ERRATIC READINGS ON RIGHT SIDE AND DIGITAL TOTALIZER.

Part: COVER — TORN (EMERGENCY FLOAT) · airframe 14,039 hrs

VELCRO IS TORN ON FLOAT COVER.

Part: SIGNAL COND UNIT — DAMAGED (FUEL SYSTEM) · airframe 13,972 hrs

UNIT WILL NOT HOLD CALIBRATION.

Part: SIGNAL COND UNIT — MALFUNCTIONED (FUEL INDICATION) · airframe 14,006 hrs

LOW LIGHT COMES ON INTERMITTENTLY AND LOW FUEL INDICATION.

Part: SIGNAL COND UNIT — MALFUNCTIONED (FUEL SYSTEM) · airframe 13,972 hrs

SIGNAL COND UNIT WILL NOT HOLD CALIBRATION.

Part: FLOAT — LEAKING (MLG) · airframe 13,377 hrs

EMERGENCY FLOAT BAG LEAKS.

Part: BEARING — WORN (M/R ROD END) · airframe 13,648 hrs

MAIN ROTOR ROD END HAS A WORN BEARING. REPLACED WITH SERVICEABLE PART.

Part: CUSHION — TORN (COCKPIT SEAT) · airframe 13,801 hrs

COCKPIT SEAT CUSHION TORN. REPLACED WITH SERVICEBLE CUSHION ASSY.

Part: CAP — WORN (MLG ATTACH) · airframe 13,569 hrs

MLG ATTACH CAP HAS WORN RUBBER.

Part: BEARING — WORN (M/R ROD END) · airframe 13,648 hrs

MAIN ROTOR ROD END HAS A WORN BEARING. REPLACED WITH SERVICEABLE PART.

Part: CONTROL PANEL — FAILED (COCKPIT) · airframe 13,162 hrs

INTERCONNECT VALVE DOESN'T TEST CORRECTLY IN BUS 2. REPLACED WITH SERVICEABLE PART.

Part: BEARING — WORN (M/R ROD END) · airframe 12,577 hrs

MAIN ROTOR ROD END HAS A WORN BEARING. REPLACED WITH SERVICEABLE PART.

Part: CAP — WORN (MLG ATTACH) · airframe 12,588 hrs

MLG ATTACH CAP HAS WORN RUBBER.

Part: SHOE — WORN (SKID TUBE) · airframe 13,843 hrs

SKID TUBE SHOW WELDS WORN DOWN. REPLACED WITH SERVICEABLE PART.

Part: BLADE — DAMAGED (MAIN ROTOR) · airframe 13,648 hrs

OUTBOARD ABRASION STRIP ON MAIN ROTOR BLADE HAS SEVERAL EROSION HOLES. SENT TO ROTOR BLADES, INC. FOR INSPECTION AND REPAIR.

Part: BEARING — WORN (UNIVERSAL) · airframe 13,693 hrs

MAIN ROTOR UNIVERSAL HAS A WORN BEARING. REPLACED WITH SERVICEABLE PART.

Part: FLOAT — LEAKING (MLG) · airframe 13,377 hrs

EMERGENCY FLOAT LEAKS.

Part: BEARING — WORN (M/R ROD END) · airframe 13,648 hrs

MAIN ROTOR ROD END BEARING WORN. REPLACED WITH SERVICEABLE PART.

Part: CAP — WORN · airframe 13,886 hrs

MLG ATTACH CAP HAS WORN RUBBER.

Part: FLOAT — LEAKING (MLG) · airframe 13,377 hrs

EMERGENCY FLOAT LEAKS.

Part: BEARING — WORN (M/R ROD END) · airframe 12,577 hrs

MAIN ROTOR ROD END HAS A WORN BEARING. REPLACED WITH SERVICEABLE PART.

Part: TARSYN — MALFUNCTIONED (COCKPIT) · airframe 12,377 hrs

TARSYN PITCH AND ROLL AXIS UNRELIABLE. REPLACED WITH SERVICEABLE PART.

Part: CAP — WORN (MLG ATTACH) · airframe 13,108 hrs

MLG ATTACH CAP HAS WORN RUBBER.

Part: CAP — WORN (MLG ATTACH) · airframe 12,940 hrs

MLG ATTACH CAP HAS WORN RUBBER.

Part: INDICATOR — READS LOW (TRIPLE TACH) · airframe 12,963 hrs

TRIPLE TACH INDICATOR NR 2 NEEDLE INDICATES 2 PERCENT LOW.

Part: SEAL — LEAKING (QUILL ASSY) · airframe 13,557 hrs

MAIN ROTOR GEARBOX QUILL ASSY SEAL LEAKING. REPLACED WITH SERVICEABLE PART.

Part: FILTER — BYPASSING (GEARBOX OIL) · airframe 13,739 hrs

ENGINE OIL FILTER BYPASSED AFTER FILTER CHANGE.

Part: MOTOR — WEAK (WINDSHILED WIPER) · airframe 13,431 hrs

WINDSHIELD WIPER MOTOR WEAK, WILL NOT MOVE ON LOW SPEEDS SETTING. REPLACED WITH SERVICEABLE PART.

Part: CAP — WORN (MLG SKID) · airframe 13,529 hrs

MLG SKID CAP WORN.

Part: QUILL ASSY — LEAKING (M/R GEARBOX) · airframe 13,876 hrs

MAIN ROTOR GEARBOX QUILL ASSY LEAKING. REPLACED WITH SERVICEABLE PART.

Part: BEARING — UNSTAKED (BELLCRANK) · airframe 13,902 hrs

TAIL ROTOR BELLCRANK BEARING UNSTAKED. REPLACED WITH SERVICEABLE PART.

Part: PUMP — LEAKING (FUEL BOOST) · airframe 13,030 hrs

FUEL BOOST PUMP LEAKING AT WIRE PORT.

Part: PRESSURE SWITCH — INTERMITTENT (HYD SYSTEM) · airframe 13,081 hrs

PRESSURE SWITCH INTERMITTENTLY CAUSES LIGHT TO COME ON WITH PRESSURE APPLIED. REPLACED WITH SERVICEABLE PART.

Part: STATOR — LOOSE (BLOWER) · airframe 13,783 hrs

BLOWER STATOR LOOSE AND WEARING INTO BLOWER HOUSING.

Part: PUMP — INOPERATIVE (FUEL BOOST) · airframe 13,030 hrs

FUEL BOOST PUMP QUIT IN FLIGHT.

Part: LINK — DAMAGED (XMSN CASE) · airframe 13,690 hrs

TRANSMISSION LIFT LINK HAS AN UNSTAKED BEARING. REPLACED WITH SERVICEABLE PART.

Part: INDICATOR — INOPERATIVE (ENGINE OIL) · airframe 13,527 hrs

TEMPERATURE NEEDLE GOES TO ZERO. REPLACED WITH SERVICEABLE PART.

Part: SEAL — LEAKING (T/R GEARBOX) · airframe 13,527 hrs

TAIL ROTOR GEARBOX HAS A LEAKING INPUT SEAL. REPLACED SEAL AND RETURNED TO SERVICE.

Part: INTERPHONE — DAMAGED (COCKPIT) · airframe 13,256 hrs

VOLUME KNOB SHAFT LOOSE. REPLACED WITH SERVICEABLE PART.

Part: HARNESS — WORN (SAFETY EQUIP) · airframe 13,272 hrs

WORN. REPLACED WITH SERVICEABLE PART.

Part: RADAR — CONTAMINATED (WX SYSTEM) · airframe 13,198 hrs

WEATHER RADAR HAS GAPS IN DISPLAY, FLUTTER WHILE SWEEPING. FOUND WATER IN UNIT. REPLACED WITH SERVICEABLE PART.

Part: FUEL CONTROL — SURGES (ENGINE) · airframe 13,222 hrs

ENGINE SURGING AT 100 PERCENT NR. REPLACED WITH SERVICEABLE PART.

Part: RADAR — MALFUNCTIONED (COCKPIT) · airframe 13,198 hrs

ANTENNA WOULD NOT SWEEP. REPLACED WITH SERVICEABLE PART.

Part: PUMP — FAILED (ENGINE FUEL) · airframe 13,197 hrs

ENGINE OSCILLATIONS AND SEAL LEAKING. REPLACED WITH SERVICEABLE FUEL PUMP.

Part: FUEL CONTROL — MALFUNCTIONED (ENGINE) · airframe 13,197 hrs

CAUSING TORQUE OSCILLATIONS OF 10-15 PERCENT AT A HOVER. REPLACED WITH SERVICEABLE PART.

Part: ENGINE — OVERHEATED (ENGINE BAY) · airframe 10,700 hrs

ITT WENT ABOVE 900 DEGREES DURING MANUAL GOVERNOR CHECK..

Part: BLADE — DAMAGED (MAIN ROTOR) · airframe 13,178 hrs

UNABLE TO TRACK. REPLACED WITH SERVICEABLE BLADE.

Part: GOVERNOR — MALFUNCTIONED (FREE TURBINE) · airframe 13,180 hrs

ENGINE OSCILLATES CONSTANTLY 1 TO 3 PERCENT N1 WITH ITT FLUCTUATIONS. REPLACED WITH SERVICEABLE GOVERNOR.

Part: FUEL CONTROL — MALFUNCTIONED (ENGINE) · airframe 13,180 hrs

ENGINE SURGING DURING POWER CHANGES CAUSING AIRCRAFT TO YAW. REPLACED WITH SERVICEABLE FUEL CONTROL.

Part: OIL COOLER — LEAKING (ENGINE) · airframe 13,180 hrs

LEAKING. PENDING VENDOR REPAIR.

Part: INDICATOR — FAILED (RADAR SYSTEM) · airframe 13,115 hrs

WON'T PAINT TARGETS ON 10 MILE SCALE. REPLACED WITH SERVICEABLE INDICATOR.

Part: BLADE — DAMAGED (MAIN ROTOR) · airframe 13,178 hrs

LEADING EDGE EROSION. REPLACED WITH SERVICEABLE BLADE.

Part: BEARING — WORN (MAIN ROTOR) · airframe 13,157 hrs

WORN LOWER BEARING. REPLACED WITH SERVICEABLE BEARING.

Part: GOVERNOR — MALFUNCTIONED (FREE TURBINE) · airframe 13,180 hrs

NR 2 ENGINE SURGES. REPLACED WITH SERVICEABLE GOVERNOR.

Part: CONTROL UNIT — FAILED (TORQUE) · airframe 13,162 hrs

CAUSING TORQUE SPLITS. REPLACED WITH SERVICEABLE TORQUE CONTROL UNIT.

Part: ALTIMETER — MALFUNCTIONED (RADAR) · airframe 13,096 hrs

KEEPS CYCLING AFTER PUSHING TEST BUTTON. PENDING VENDOR REPAIR.

Part: TRANSPONDER — MALFUNCTIONED (ATC SYSTEM) · airframe 13,178 hrs

TRANSMIT OFF FREQUENCY AND REPLY RATE IS LOW AND ERRATIC. REPLACED WITH SERVICEABLE PART.

Part: LINK — WORN (MAIN ROTOR) · airframe 13,061 hrs

WORN BEARING. REPLACED WITH SERVICEABLE PART.

Part: ROD END — WORN (MAIN ROTOR) · airframe 13,051 hrs

WORN. REPLACED WITH SERVICEABLE PART.

Part: LINK — WORN (MAIN ROTOR) · airframe 13,061 hrs

WORN BEARING. REPLACED WITH SERVICEABLE PART.

Part: SERVO — LEAKING (ROTOR) · airframe 13,048 hrs

TOP PILOT VALVES LEAK WHEN THE AIRCRAFT IS STATIC, NOT RUNNING. NO LEAKS WHEN AIRCRAFT RUNS IS A STATIC LEAK ONLY. REPLACED WITH SERVICEABLE PART.

Part: PUMP — INOPERATIVE (FUEL TRANFER)

WHILE IN CRUISE FLIGHT, NR 2 TRANSFER LIGHT ILLUMINATED. REPLACED INOPERATIVE NR 2 TRANSFER PUMP.

Part: RECEIVER — INOPERATIVE (ADF) · airframe 12,672 hrs

ADF RECEIVER INOPERATIVE.

Part: ALTIMETER — INOPERATIVE (COCKPIT) · airframe 12,788 hrs

DH LIGHT IS INOPERATIVE. PERFORMED PRELIMINARY INSPECTION. FOUND DH SWITCH BROKEN AND LENS CLAMP BROKEN. INSTALLED DH SWITCH AND LENS CLAMP. ALSO REPLACED THE PHOTOCELL. THE DH LIGHT STAYS ON AT ALL TIMES AND NO SELF TEST. SENT TO GREATLAKES AVIONICS FOR INSPECTION AND REPAIR.

Part: PUMP — INOPERATIVE (FUEL TRANSFER)

WHILE IN CRUISE FLIGHT, NR 2 FUEL TRANSFER LIGHT ILLUMINATED. REPLACED INOPERATIVE NR 2 TRANSFER PUMP.

Part: BEARING — OVERHEATED (TAIL ROTOR) · airframe 12,940 hrs

OVERTEMP INDICATION. REPLACED WITH SERVICEABLE PART.

Part: QUILL — LEAKING · airframe 12,880 hrs

QUILL ASSY SEEPING. REPLACED WITH SERVICEABLE PART.

Part: RADAR — INOPERATIVE (COCKPIT) · airframe 12,770 hrs

RADAR INOPERATIVE WITH BLANK SCREEN. IN SHOP FOR REPAIR.

Part: INTERPHONE — MALFUNCTIONED (COCKPIT) · airframe 12,731 hrs

FM AUDIO BLEEDS OVER WHEN FM NR 1 SELECTOR SWITCH IS SET TO DOWN POSITION. IN SHOP FOR REPAIR.

Part: DISPLAY — INOPERATIVE (RADAR SYS) · airframe 12,770 hrs

RADAR INOPERATIVE WITH BLANK SCREEN. IN SHOP FOR REPAIR.

Part: RADAR — INOPERATIVE (COCKPIT) · airframe 12,770 hrs

RADAR INOPERATIVE WITH BLANK SCREEN. IN SHOP FOR REPAIR.

Part: CONTROL UNIT — MALFUNCTIONED (TORQUE) · airframe 12,700 hrs

AIRCRAFT HAS 6 PERCENT TORQUE SPLIT AT HIGH POWER SETTINGS. IN SHOP REPAIR.

Part: CONTROL UNIT — ERRATIC (TORQUE) · airframe 12,588 hrs

ERRATIC TORQUE LIMITING, N2 DROOPING EARLY. IN SHOP REPAIR.

Part: INDICATOR — INACCURATE (RADAR) · airframe 12,296 hrs

NOT PAINTING PROPER PICTURE. PERFORMED PRELIMINARY INSPECTION. FOUND SPIKES ON TEST PATTERN. TROUBLESHOT AND FOUND C1220 ON LOGIC NR 1 BOARD BAD. REPLACED C1220. REPAIRED. BENCH CHECK GOOD.

Part: INDICATOR — INACCURATE (RADAR) · airframe 12,293 hrs

WHEN RADAR IS IN STANDBY MODE AZIMUTH LINES ARE VISIBLE. PERFORMED PRELIMINARY INSPECTION. FOUND LOGIC NR 2 BOARD IC U1346 HAS COLD SOLDER JOINT ON PIN 9. RESOLDERED IC. REPAIRED. BENCH CHECK GOOD.

Part: INDICATOR — FAILED (RADAR) · airframe 12,257 hrs

WOULD NOT GO INTO TEST MODE. ALSO HAD FALSE TARGETS ON HIGH RANGE SETTINGS. FOUND DISPLAY TEST PATTERN INTERMITTENTLY DROPPING OFF. FOUND LOGIC NR 1 BOARD CAUSING PROBLEM. REPLACED LOGIC #1 BOARD FROM P40 INDICATOR. REPAIRED. BENCH CHECK GOOD.

Part: LEAD — BURNED (IGNITER) · airframe 12,223 hrs

BURN HOLE IN LEAD.

Part: INDICATOR — INTERMITTENT (HSI) · airframe 12,154 hrs

CDI OFF FLAG DISPLAYS INTERMITTENTLY. SENT TO MASCO FOR WARRANTY REPAIR.

Part: EXCITER — WEAK (ENGINE) · airframe 12,171 hrs

WEAK.

Part: INDICATOR — PRECESSES (HSI) · airframe 12,109 hrs

PRECESSES.

Part: TRANSCEIVER — FAILED (COCKPIT) · airframe 12,109 hrs

WILL NOT RECEIVE. REMOVED BROKEN PIN FROM RF CONNECTOR. REMOVED CORROSION FROM CHASIS. ADJUSTED C/N SQUELCH, CARRIER SQUELCH, MIC GAIN AND SIDETONE. BENCH CHECK GOOD.

Part: INDICATOR — ERRATIC (RADAR ALTIMETER) · airframe 12,022 hrs

ERRATIC IN FLIGHT.

Part: GPS — FAILED (COCKPIT) · airframe 12,289 hrs

GPS WENT OFF LINE/ON LINE. COULD NOT DUPLICATE PROBLEM. BENCH CHECK GOOD.

Part: GPS — FAILED (COCKPIT) · airframe 12,227 hrs

WILL NOT RECEIVE SATELLITES. COULD NOT DUPLICATE PROBLEM. BENCH CHECK GOOD.

Part: ACTUATOR — INOPERATIVE (STEP) · airframe 12,126 hrs

WILL NOT OPERATE LEFT STEP ACTUATOR. REPLACED WITH SERVICEABLE PART.

Part: COVER — TORN (FLOAT) · airframe 11,625 hrs

FLOAT COVER TORN. REPLACED WITH SERVICEABLE COVER.

Part: VALVE — LEAKING (FUEL SYSTEM) · airframe 12,310 hrs

FUEL VALVE LEAKING THROUGH WEEP HOLE. SENT TO BELL HELICOPTER TEXTRON FOR INSPECTION AND REPAIR.

Part: LINK — WORN (SWASHPLATE) · airframe 12,085 hrs

MAIN ROTOR VIBRATION. REPLACED WITH SERVICEABLE ASSY.

Part: RECEIVER — MALFUNCTIONED (ADF SYSTEM) · airframe 12,301 hrs

WILL NOT HOME TO STATIONS. PERFORMED PRELIMINARY INSPECTION. FOUND EXCESSIVE CORROSION IN UNIT AND UNDER F.C. I323 AND CAPACITOR C380. REPLACED I323 AND C380 AND CLEANED CORROSION. ALODYNED CHASIS. BENCH CHECK GOOD.

Part: CAP — WORN (CROSSTUBE) · airframe 12,310 hrs

RUBBER WORN AND DETERIORATED ON CROSSTUBE.

Part: LINE — CHAFED (OIL SYSTEM) · airframe 12,357 hrs

TUBE ASSY WAS FOUND CHAFED. REPLACED WITH SERVICEABLE TUBE.

Part: BATTERY — DISCHARGED (DC SYSTEM) · airframe 12,420 hrs

VOLTAGE WAS AT 24 VOLTS AND THEN DROPPED TO 20 WITH ONLY THE BATTERY SWITCHES ON. REPLACED WITH SERVICEABLE BATTERY.

Part: ACCUMULATOR — LEAKING (HYD SYSTEM) · airframe 12,420 hrs

ACCUMULATOR LEAKS FROM WEEP HOLE. REPLACED WITH SERVICEABLE ACCUMULATOR.

Part: AUDIO PANEL — MALFUNCTIONED (COCKPIT) · airframe 12,131 hrs

TRANSMITS WITH MIC SELECTOR IN FM1 POSITION AND RECEIVES FM1 ON THE FM2 POSITION. PERFORMED PRELIMINARY INSPECTION AND FOUND UNIT TRANSMIT OUTPUT DISTORTED. REPLACED CAPACITOR C30 AND ALSO LIGHT PANEL WORN. REPLACED LIGHT PANEL. BENCH CHECK GOOD.

Part: INDICATOR — DAMAGED (COCKPIT) · airframe 12,018 hrs

ALTIMETER ADJUSTMENT KNOB DOES NOT TURN.

Part: ACTUATOR — FAILED (STEP)

ACTUATOR WOULD NOT RETRACT. TIME SINCE REPAIR 357:05 HOURS.

Part: TRANSCEIVER — FAILED (VHF COMM)

VHF TRANSCEIVER FAILED 2 YEAR INSPECTION.

Part: TRANSCEIVER — MALFUNCITONED (COCKPIT)

STATIC ON 123.05. PERFORMED PRELIMINARY INSPECTION. FOUND EXCESSIVE CORROSION ON CHASIS AND INSIDE COVERS. CLEANED CORROSION. ADJUSTED SIGNAL TO SQUELCH AND TRANSMIT POWER, ALSO ADJUSTED FREQUENCY. NAMEPLATE IS UNREADABLE AND POWER OUT WEAK.

Part: ENCODER — OUT OF ADJUST (ALTIMETER)

ENCODING OFF 115 DEGREES ON ALTIMETER.

Part: RECEIVER — MALFUNCTIONED (COCKPIT)

VHF NAV RECEIVER UNRELIABLE.

Part: STARTER — FAILED (START/GENERATOR)

STARTER/GENERATOR DRAGS AND WILL NOT START ENGINE.

Part: SIGNAL COND — MALFUNCTIONED (FUEL SYSTEM)

LOW LEVEL LIGHT ILLUMINATING WITH 1500 POUNDS OF FUEL INDICATING.

Part: COMPUTER — MALFUNCTIONED (AFCS)

SERVO PRE AMP FAILS TESTS 32.1 AND 32.2.

Part: CONTROL UNIT — FAILED (COCKPIT)

KFS CONTROL DOES NOT TURN ON.

Part: FLOAT — LEAKING (MLG)

FLOAT BAG LEAKING.

Part: FLOAT — LEAKING (MLG)

FLOAT BAG LEAKING.

Part: BLADE — MISMANUFACTURED (MAIN ROTOR)

WILL NOT FLY WITH OTHER BLADE SINCE THE NEW 18 INCH DOUBLER WAS BONDED NEAR THE TIP.

Part: QUILL ASSY — WORN (TRANSMISSION)

ONE EACH DISK, P/N 9440791-1, WORN BEYOND LIMITS AND ONE EACH FLANGE, P/N 209-040-177-101, WORN BEYOND LIMITS. SCRAPPED DISK AND FLANGE AND REPLACED WITH SERVICEABLE PARTS.

Part: BLADE — DAMAGED (MAIN ROTOR)

OUTBOARD LEADING EDGE STRIP HAS EROSION HOLES.

Part: INDICATOR — READS HIGH (ROTOR TACH)

ROTOR TACHOMETER INDICATOR'S N2 INDICATES 2 PERCENT HIGH.

Part: TARSYN333 — ERRATIC (COCKPIT)

ATTITUDE GYRO ERRATIC IN PITCH. TIME SINCE REPAIR 10:40 HOURS.

Part: TARSYN333 — MALFUNCTIONED (E/E BAY)

CAUSES KICK IN AFCS YAW. VG SPIKES IN ROLL AFTER WARM-UP.

Part: ACTUATOR — STICKING (ROTARY)

ROTARY ACTUATOR STICKS AND BINDS WILL NOT RELEASE.

Part: BRACKET — CRACKED (FUSELAGE)

CRACKED AT ATTACHMENT NUT PLATE FOR ELEVATOR HORN RETAINER BRACKET. REPLACED WITH SERVICEABLE BRACKET.

Part: BRAKE ASSY — MALFUCNTIONED (MAIN ROTOR)

BRAKE ASSEMBLY SWITCHES INOPERATIVE.

Part: INDICATOR — MALFUNCTIONED (COCKPIT)

INDICATOR FLUCTUATES ON START, WILL NOT RUN-UP.

Part: INDICATOR — FLUCTUATES (ITT)

ITT INDICATION FLUCTUATES 550-800C IN-FLIGHT.

Part: VALVE — LEAKING (FUEL SYSTEM)

ONE OF THE FITTING PLATES LEAKING FUEL.

Part: TRANSMITTER — OUT OF TOLERANCE (OIL PRESSURE)

TRANSMITTER READS HIGH OUT OF TOLERANCE.

Part: ACTUATOR — INOPERATIVE (STEP)

STEP ACTUATOR INOPERATIVE WILL NOT RETRACT.

Part: INDICATOR — INOPERATIVE (TRIPLE TACH)

NR 1 NEEDLE INOPERATIVE ON INDICATOR. TIME SINCE REPAIR 417:30 HOURS.

Part: COMPUTER — FAILED (AFCS)

AFCS WILL NOT ENGAGE.

Part: COMPUTER — FAILED (AFCS)

AFCS COMPUTER WILL NOT ENGAGE.

Part: SEAL — LEAKING (M/R DRIVE)

MAIN ROTOR DRIVE SEAL LEAKING.

Part: ACTUATOR — MALFUNCTIONED (FLIGHT CONTROL)

FORCE TURN RELEASES ON ITS OWN.

Part: GYRO — MALFUNCTIONED (TARSYN)

GYRO CAUSED PITCH AFCS TO PORPOISE.

Part: INDICATOR — FAILED (COCKPIT)

NR 2 NEEDLE DOES NOT INDICATE.

Part: INDICATOR — MALFUNCTIONED (COCKPIT)

FLAG WILL NOT PULL. FOUND POSITIVE LEAD OF FLAG MOTOR BROKEN. RESOLDERED BROKEN WIRE. RECALIBRATED PITCH AND ROLL TIMES. BENCH CHECK GOOD.

Part: COMPUTER — INOPERATIVE (AFCS)

COMPUTER DOES NOT COME ON-LINE.

Part: INDICATOR — FAILED (TRIPLE TACH)

TRIPLE TACH NR2 NEEDLE AND ROTOR NEEDLE ARE INOPERATIVE.

Part: COMPUTER — FAILED (AFCS)

FAILED PART 9.3 AND 9.4 ON SST PITCH.

Part: LIGHT — SHORTED (STROBE)

STROBE LIGHT SHORTED, CAUSES CIRCUIT BREAKER TO POP.

Part: ACTUATOR — FAILED (STEP)

ACTUATOR WILL NOT ACTUATE.

Part: ACTUATOR — FAILED (STEP)

ACTUATOR WILL NOT EXTEND. OR SOMETIMES RETRACT.

Part: GEARBOX — CRACKED (OIL TEMP PORT)

ENG HAS CRACKED GEARBOX AT OIL TEMP BULB PORT.

Part: TRIM COMPENSATOR — FAILED (ENGINE ITT)

TRIM COMPENSATOR CAUSES ITT CIRCUIT BREAKER TO POP.

Part: TARSYN — FAILED (COCKPIT)

FAILED TEST 1.1 ON SST. NO DG VALID. TIME SINCE REPAIR 28:35.

Part: ACTUATOR — FAILED (STEP)

STEP ACTUATOR MOTOR INOPERATIVE; WON'T EXTEND OR RETRACT.

Part: BATTERY PACK — FAILED (STANDBY DC)

BATTERY PACK INTERNAL FAILURE.

Part: BEARING — CORRODED (TRANSMISSION)

BEARINGS CORRODED. BEARING CAGE RUBBING AND TIGHTING UP ON INNER RACE. REPLACED WITH SERVICEABLE BEARING SET.

Part: ALTIMETER — FAILED (COCKPIT)

WHEN DECREASING ALTIMETER KOLLSMAN WINDOW, NEEDLE MOVEMENT JUMPS 200 FEET AT 29-90. ADJUSTMENT KNOB IS STIFF AND RATCHETY AT DIFFERENT SETTINGS.

Part: CONTROL — FAILED (COMM NR 2)

DISPLAY STAYS BRIGHT. PERFORMED PRELIMINARY INSPECTION. FOUND DISPLAY NOT DIMMING. REPLACED V101 PHOTOCELL. REPAIRED. ALSO REPLACED INTERMITTENT TRANSFER SWITCH S102. REPAIRED. BENCH CHECK GOOD.

Part: CONTROL UNIT — FAILED (COCKPIT)

CONTROL DISPLAY STAYS DIM. PERFORMED PRELIMINARY INSPECTION AND REPLACED V101 PHOTOCELL AND PHOTOCELL LENS, REPAIRED, TESTED, CHECKED 28V LIGHTING. BENCH CHECK GOOD.

Part: INDICATOR — STICKS (ENG N1)

N1 INDICATOR NEEDLE STICKS THROUGHOUT SCALE, NO LIGHTING.

Part: ACTUATOR — INOPERATIVE (M/R)

ACTUATOR INOPERATIVE.

Part: STROBE LIGHT — FAILED (POWER SUPPLY)

STROBE POWER SUPPLY INOPERATIVE.

Part: STROBE LIGHT — FAILED (POWER SUPPLY)

STROBE INOPERATIVE.

Part: ENCODER — FAILED (COCKPIT ALT)

ENCODER INDICATES HIGH OUT OF TOLERANCE ON HIGH END.

Part: ALTIMETER — BROKEN (COCKPIT)

ALTIMETER HAS LOOSE PARTS INSIDE.

Part: INDICATOR — READS HIGH (ENG N1)

N1 INDICATOR READS 2% HIGH OUT OF TOLERANCE.

Part: LINEAR ACTUATOR — STICKING (M/R)

ACTUATOR STICKING.

Part: CAP ASSY AFT — DETERIORATED (CROSSTUBE)

DETERIORATED RUBBER DISC.

Part: ACTUATOR ROTARY — FAILED (M/R CONTROL)

ROTARY ACTUATOR WILL NOT MOTOR.

Part: ACTUATOR ROTARY — MALFUNCTION (CYCLIC)

ROTARY ACTUATOR MALFUNCTION. LATERAL CYCLIC FORCE TRIM INTERMITTENT; WOULD NOT RELEASE.

Part: INDICATOR — STICKS (ENGINE N1)

NEEDLE HAS STICKY OPERATION FROM 0 TO 40%.

Part: INDICATOR — FAILED (RADAR ALTIMETER)

RADAR ALTIMETER INDICATOR LIGHTS INOPERATIVE.

Part: DUCT — CRACKED (LT EXH)

EXHAUST STACK IS CRACKED.

Part: INDICATOR — TRIPS BREAKER (COCKPIT ATTITUDE)

ATTITUDE INDICATOR POPS CIRCUIT BREAKER.

Part: ALTIMETER — ERRORS (COCKPIT ENCODER)

ENCODER READS 0 FEET AT 500 FEET ALTITUDE. SENT TO ALLIED SIGNAL AVIONICS FOR WARRANTY REPAIR.

Part: INDICATOR — DEFECTIVE (COCKPIT ATTITUDE)

R/T FLAG INTERMITTENTLY STICKS IN VIEW. TIME SINCE REPAIR 11:55.

Part: RECEIVER — FAILED (COCKPIT ADF)

2182 TO 2189 FREQUENCY NOT IN SPECS IN "ANT" MODE. (NO NEEDLE DEFLECTION)

Part: CROSSTUBE — DAMAGED (MLG)

DAMAGE TO AREAS OF CROSSTUBE NOT ALLOWED AS PER BHT 412- CR&O-2 CHAP. 32, FIGURE 32-1, PAGE 7. SENT TO AIRBORNE SUPPLY, INC. FOR WARRANTY REPAIR OR EXCHANGE.

Part: INDICATOR — INOPERATIVE (COCKPIT T&B)

RATE TURN INDICATOR INOPERATIVE.

Part: INDICATOR — ERRATIC (XMSN OIL)

PILOT REPORTED TEMPERATURE FLUX OF 40 DEGREE IN FLIGHT.

Part: INDICATOR — FAILED (RADAR)

STANDBY FUNCTION INOPERATIVE; DISPLAY SHRINKS AND SPOKES.

Part: ALTIMETER — DEFECTIVE (COCKPIT)

NEEDLE ERRATIC ABOVE 2000 FEET. REPLACED PHOTOCELL V101 DUE TO WEAK DH LIGHT. PERFORMED COMPLETE CALIBRATION AND ALIGNMENT. FOUND WHEN NEEDLE IS REVOLVING, NEEDLE GETS STUCK BEHIND MASK.

Part: ALTIMETER — ERRATIC (COCKPIT)

SUSPECT CAUSING THE NEEDLE TO SWING FROM TOP TO BOTTOM, ERRATIC ABOVE 1700 FEET. FOUND NEEDLE TO BE ERRATIC AND PRECISION EQUIPMENT OUTPUT VOLTAGE TO BE BAD.

Part: INDICATOR — DEFECTIVE (RADAR)

NO RF BAND IN TEST AND VERY INTERMITTENT TEST PATTERN.

Part: VALVE — LEAKING (FUEL XFER)

VALVE LEAKING FUEL AFTER SHUTDOWN.

Part: R/T UNIT — DEFECTIVE (RADAR)

NO NOISE BAND IN TEST, ALSO FOUND RECEIVER SENSITIVITY VERY WEAK.

Part: ALTIMETER — FLUCTUATES (RADAR ALT)

NEEDLE FLUCTUATES. REPLACED RESISTOR R518,R519,R534 AND R260 TO INCORPORATE MOD 10 AS PER KING SERVICE BULLETIN KRA-405-10. BENCH CHECK GOOD.

Part: CVR — INOPERATIVE (COCKPIT)

CVR INOPERATIVE.

Part: BATTERY — DEFECTIVE (DC SYS)

BATTERY FAILED CAPACITY TEST.

Part: ALTIMETER — DEFECTIVE (COCKPIT RAD ALT)

GIVES INCORRECT ALTITUDE. PERFORMED COMPLETE CALIBRATION AND ALIGNMENT. REPAIRED. REPLACED RESISTORS R518,R519,R534 AND R260 TO INCORPORATE MOD 10. BENCH CHECK GOOD.

Part: INDICATOR — DEFECTIVE (COCKPIT DME)

DME WON'T LOCK ON TO STATION. PREVENTS KDI573 FROM DISPLAYING ANY DIGITS OR SEGMENTS. TROUBLESHOT AND FOUND IC-803 INTEGRATED CIRCUIT TO BE KILLING SIGNAL. REPLACED IC803. REPAIRED PROBLEM AND UNIT BENCH CHECK GOOD.

Part: TRANSPONDER — INOPERATIVE (COCKPIT ATC)

TRANSPONDER NEEDS BENCH CHECK. UNIT INOPERATIVE. SENT TO THE RADIO SHOP FOR INSPECTION AND REPAIR.

Part: ALTIMETER — DEFECTIVE (COCKPIT RAD ALT)

ALTIMETER FLUCTUATES IN FLIGHT.

Part: TRANSCEIVER — FAILED (COCKPIT)

NO R/F OUTPUT.

Part: TRANSPONDER — INOPERATIVE (COCKPIT ATC)

INOPERATIVE. REPLACED SHORTED TRANSISTOR Q104 AND REPAIRED BURNT FOIL ON PC BOARD FOR 28V SUPPLY. REPAIRED PROBLEM AND BENCH CHECKED GOOD.

Part: TRANSPONDER — DEFECTIVE (COCKPIT ATC)

TROUBLESHOOTING C/H GOING OUT. UNIT WOULD NOT RECEIVE. FOUND HEAVY CORROSION AND FOUND INSULATOR BUSHINGS ON Q501 TRANSISTOR AND ON Q104 TRANSISTOR WERE BURNT. REPLACED BUSHINGS, CLEANED CORROSION AND APPLIED ALODINE. ALIGNED RECEIVER AND IF SECTIONS. ALSO TRANSMITTER WAS ALIGNED. UNIT BENCH CHECK GOOD.

Part: INDICATOR — FAILED (COCKPIT DME)

INDICATOR WILL NOT COME ON. DIGITS WERE A LITTLE DIM. REPLACED WEAK DISPLAY DS901, FADED DISPLAY LENS AND WEAK V901 PHOTOCELL. UNIT BENCH CHECK GOOD.

Part: ACTUATOR — DEFECTIVE (STEP)

CIRCUIT BREAKER POPS IN BOTH DIRECTIONS. STEP ACTUATOR INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND ACTUATOR OPERATES BUT DRAWS HIGH AMPERAGE.

Part: CVR — INOPERATIVE (COCKPIT)

CVR INOPERATIVE.

Part: INDICATOR — STICKS (GAS PRODUCER)

NEEDLE INTERMITTENTLY STICKS THROUGHOUT SCALE. TIME SINCE REPAIR 2:35.

Part: ACTUATOR ROTARY — BRAKE HANGS (AFCS)

BRAKE WILL NOT RELEASE WHEN AFCS ROLL IS ACTUATED.

Part: EJECTOR — CRACKED (RT EXH)

RT EJECTOR CRACKED.

Part: ALTIMETER — CASE LEAK (COCKPIT ENCODE)

EXCESSIVE CASE LEAK. TIME SINCE REPAIR 345:55.

Part: EJECTOR ASSY — DEFECTIVE (LT EXH)

RIVETS MISSING FROM SEAMS, EJECTOR SUPPORT CRACKED IN WELD AREA. INNER PORTION OF EJECTOR SOCKLED. SENT TO ALPINE AEROTECH LTD. FOR INSPECTION AND REPAIR.

Part: TARSYN 333 — FAILS TEST (COCKPIT)

VG HAS NOISY BEARING AND FAILS 6.7 TEST ON SST.

Part: CVR — INOPERATIVE (COCKPIT)

CVR WILL NOT START.

Part: CVR — WONT TEST (COCKPIT)

UNIT WILL NOT TEST WITH PILOT/COPILOT SWITCH.