N5737T

Part: INDICATOR — FAILED (COCKPIT)

TOT INDICATOR NEEDLE HAS RATCHETY OPERATION BELOW ZERO DEGREES AFTER SEVERAL HOURS IN OFF POSITION. NEEDLE RISES.

Part: PUMP — LEAKING (HYD PUMP)

PUMP LEAKING.

Part: ACTUATOR — ERRATIC (DROOP COMP)

DROOP COMP ACTUATOR INTERMITTENTLY ERRATIC.

Part: RING ASSY — WORN (M/R MAST)

SEAL RIDE WORN BEYOND LIMITS.

Part: ACTUATOR — FAILED (M/R CONT)

ACTUATOR WORKS INTERMITTENTLY, WILL NOT ADJUST.

Part: SPLINE — WORN (M/R TACH GEN)

TACH GEN SPLINE WORN OUT.

Part: GYRO — FAILED (COCKPIT DG)

DG GYRO ROTOR WILL NOT SPIN.

Part: STOP ASSY — CRUSHED (M/R XMSN)

STOP ASSY RUBBER CRUSHED BEYOND USE.

Part: STABILIZER ASSY — SEPARATION (TRAIL EDGE)

STABILIZER SEPARATED AT "T" EDGE.

Part: FRONT SUPPORT — DEFECTIVE (ENG TURB)

RECEIVING INSPECTION REVEALED: DEPTH BELOW SPECS ON FRONT SUPPORT FORWARD #1 BEARING HOUSING BORE. ALSO REMOVED SPUR ADAPTER GEARSHAFT DUE TO METAL DEPOSIT ON ONE SPUR ADAPTER GEARSHAFT GEARTOOTH. INSTALLED A NEW FRONT SUPPORT AND NEW SPUR ADAPTER GEARSHAFT. SUBMITTAL FOR CREDIT AND SHIPPING ACCOMPLISHED ON AFA#29333A. SEE MMIR# HEEA0008473 FOR SPUR ADAPTER GEARSHAFT INFORMATION.

Part: GEARSHAFT — DEFECTIVE (SPUR ADAPTER)

RECEIVING INSPECTION REVEALED: METAL DEPOSIT ON ONE SPUR ADAPTER GEARSHAFT GEARTOOTH. ALSO REMOVED FRONT SUPPORT DUE TO DEPTH BELOW SPECS ON FRONT SUPPORT FORWARD #1 BEARING HOUSING BORE. INSTALLED A NEW FRONT SUPPORT AND NEW SPUR ADAPTER GEARSHAFT. SUBMITTAL FOR CREDIT AND SHIPPING ACCOMPLISHED ON AFA#29333A. SEE MMIR# HEEA0008472 FOR FRONT SUPPORT INFORMATION.

Part: GYRO — DEFECTIVE (COCKPIT DG)

UNIT PRECESSING AND SLAVE SYSTEM INOPERATIVE.

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

REMOVED PER ASB 206L-95-101 REV. A. (SPRING I.D. OUT OF LIMITS)

Part: BEARING — SPALLED (M/R XMSN)

TRANSMISSION WAS REMOVED FOR METAL IN OIL AND FOUND TRIPLEX BEARING BALLS SPALLING. REPLACED WITH SERVICEABLE TRIPLEX BEARING.

Part: SWASHPLATE — SEAL SPUN (M/R)

SEAL SPUN IN OUTER CAP (WORN) 1 EACH 206-010-444-001 OUTER CAP, T.T. UNKNOWN 1 EACH 206-010-460-001 SEAL, T.T. 38:15. REPLACED WITH SERVICEABLE PARTS.

Part: GEARSHAFT — STEP WEAR (SPUR ADAPTER)

ENGINE REMOVED DUE TO HIGH COMPRESSOR VIBRATIONS. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: STEPWEAR BEYOND MAINTENANCE MANUAL SPECS ON SPURGEAR FWD AND AFT SPLINES. INSTALLED NEW SPURGEAR. PART HELD AT EAI FOR WARRANTY APPLICATION. REFERENCE: AFA#24409A.

Part: INTERNAL SUMP — SEAL DEFECTIVE (ENG N2)

ENGINE REMOVED DUE TO N2 SEIZURE. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: 50% OF GRAPHITE LIFTING IN INTERNAL SUMP 9/12 SEAL, CAUSING N2 SEIZURE.

Part: TRANSCEIVER — INTERMITTENT (COCKPIT)

PILOT REPORTS INTERMITTENT OPERATION. FOUND POWER OUT TO BE 100 WATTS BELOW SPECS. ADJUSTED POWER OUT TO SPECS. REPAIRED. ADJUSTED FREQUENCY AND PULSE WIDTH. REPLACED DETERIORATED RESISTOR R477. REPLACED PHOTOCELL V301 DUE TO WEAK REPLY LIGHT. BENCH CHECK GOOD.

Part: SUPPORT — DEFECTIVE (SWASHPLATE)

AS PER ASB 206L-93-89 REV. B (REPLACEMENT OF -109 SUPPORT WITH -113 SUPPORT)

Part: BEARING — CRACKED (T/R)

CRACKED INBOARD AND OUTBOARD BEARINGS (2 EA) ALSO REPLACED FOUR EACH SLEEVES P/N 206-010-733-003. REMOVED FROM T/R HUB S/N AFS6845, T.T. 981:20. SCRAPPED BEARINGS AND SLEEVES LOCALLY.