N293EH

Part: TRANSMISSION — MAKING METAL (MAIN ROTOR) · airframe 8,903 hrs

TRANSMISSION MAKING METAL. LT PINION BREAKING DOWN, SPACER MECHANICAL DAMAGED RT PINION BREAKING DOWN, INT SHAFT ROLLER BEARING MECH DAMAGED ON INNER RACE, LT BEVEL GEAR, BREAKING DOWN. INT SHAFT BALL BEARING SCORED, ROTOR MAS BUSHING LINER DAMAGED, 5 EAQ PLANETARY AXLE BREAKING DOWN, 4 EA PLANETARY GEAR INNER RACE DAMAGED FROM METAL CONTAMINATION, 4 EA. ACTION TAKEN: DISASSEMBLED AS FAR AS NECESSARY; FOR REPAIR;. VISUALLY INSPECTED PARTS. REPLACED PARTS WORN CORRODED OR MECH DAMAGED BEYOND LIMITS. ADJUSTED ALL BACKLASHES, DISTANCES AND PATTERNS. REASSEMBLED WITH NEW O-RINGS, PROSEALED AND PAINTED. C/W 600 HOUR CLUTCH INSPECTION ON BOTH CLUTCHES. REPAIRED IAW REM 109 AND MM CHAPTER.

Part: GUIDE — BROKEN (HYD SYSTEM) · airframe 8,829 hrs

GUIDE ASSY HAS HYD BLOCK LIGHT ON. FOUND SOCKET BROKEN. DISASSEMBLED, CLEANED, INSPECTED, INSTALLED NEW SOCKET, SPRING, POTTED AND TESTED. INSPECTED AND REPAIRED IAW MBB BO105 REM 405.

Part: GUIDE — BROKEN (HYD SYSTEM) · airframe 8,768 hrs

GUIDE ASSY INOPERABLE FOUND SOCKET BROKEN. DISASSEMBLED, CLEANED, INSPECTED, INSTALLED NEW SOCKET, SPRING, POTTED AND TESTED. INSPECTED AND REPAIRED IAW MBB BO-105 REM 405.

Part: ROTOR HEAD — BINDING (TAIL ROTOR) · airframe 8,725 hrs

BINDING TAIL ROTOR BLADE. NORMAL WEAR ON BUSHINGS AND SLEEVES ACTION TAKEN: DISASSEMBLED, CLEANED AND VISUALLY INSPECTED ALL PARTS. C/W 300 HR / 2400 HR BLADE INSPECTION ON BLADES SN 658 AND 663. INSTALLED NEW INNER SLEEVE BUSHING AND NEW GRIP BUSHING. NEW SEALS AND NEW SPACER RINGS. REASSEMBLED AND INSPECTED IAW BO105 REM 301, COMPLIED WITH BO105 MM CH 34 AND INSTALLED SERVICEABLE BLADES AND MARVEL BALANCED IAW BO105 MM CHAPTER 107.

Part: FLOAT — LEAKING (LT MLG) · airframe 8,667 hrs

LT FLOAT ASSY DUE 6 MONTH INSPECTION. CYLINDER PN 2370039 SN 959 DUE HYDROTESTING 2-04. CHECK VALVES PN B17573-5 ON FLOAT BAG LEAKING. ELBOW CORRODED ACTION TAKEN: REPLACED CYLINDER SN 959 WITH SERVICEABLE CYLINDER SN 615. REMOVED AND REPLACED 2 EA CHECK VALVES AND REPLACED ELBOS PN B17794-1. CHECKED FOR COMPLIANCE WITH SB 120-813, 120-87-4, 120-82-4, 120-84-1, 802-25-1 & 802-25-2.

Part: ROTOR HEAD — DEBONDED (TAIL ROTOR) · airframe 8,625 hrs

BEARING DEBONDING CAUSING BINDING. OB BUSHING ON INNER SLEEVE HAD SLIPPED. GRIP BUSHINGS WORN. ACTION TAKEN: C/W PRE INSPECTION AND FOUND INNER SLEEVE BUSHING NOT SEATED. DISASSEMBLED AS FAR AS NECESSARY FOR REPAIR, CLEANED AND VISUALLY INSPECTED PARTS. REASSEMBLED TAIL ROTOR WITH NEW SEALS 2 EA SERVICEABLE BLADES AND STATIC BALANCED. REPAIRED IAW REM 301AND BO105 MM CHAPTER 34 AND 107.

Part: BLADE — DAMAGED (TAIL ROTOR) · airframe 8,324 hrs

END CAP OF ONE BLADE HAS A SPLIT IN THE PAINT. PITCH MOVEMENT FEELS ROUGH. BLADES DAMAGED, BUSHINGS (TEFLON) DIRTY, SEALS WARPED. ACTION TAKEN: REM'D BLADES AND SENT OUT FOR REPAIR. DISASSEMBLED TO FACILLITATE TEFLON BEARING CLEANING . CLEANED BEARING SURFACES AND REASSEMBLED HUB WITH NEW SEALS & NUTS. INSTALLED SERVICEABLE BLADES AND STATIC BALANCED TAILROTOR ASSY. REPAIRED IAW BO105 REM M/M CHAPTER 34 & 33 AND MARVEL BOOK.

Part: PAINT — CRACKED (T/R BLADE) · airframe 8,324 hrs

TAIL ROTOR BLADE PAINT IS CRACKED AND VOIDED ON END CAP.

Part: FUEL CONTROL — MISOVERHAULED (ENGINE) · airframe 8,198 hrs

FUEL CONTROL OVERHAULED BY HONEYWELL 2/23/01. UNIT IS SLOW STARTING AND HANGS AT 55 PERCENT. RETURNING ON ERA REPAIR ORDER RW-885436 REQUESTING WARRANTY REPAIR.

Part: BLADE — CHIPPING (TAIL ROTOR)

TAILROTOR BLADES REPAIRED POG143564 4/99. PAINT CRACKED BEYOND LIMITS AND PAINT CHIPPING OFF.

Part: HUB — MISMANUFACTURED (TAIL ROTOR)

BEARING JOURNALS SLIGHTLY OVERSIZED FROM LAST REPAIR.

Part: PTO GEAR — SPALLED (GEARBOX)

PTO GEAR REMOVED FROM AIRCRAFT DUE TO SPALLING ON GEAR TEETH.

Part: INDICATOR — INOPERATIVE (RADAR ALT)

RADAR ALT RT INOPERABLE. ERRONEOUS ALTITUDE GIVEN.

Part: GOVERNOR — DEFECTIVE (ENGINE)

TORQUE SPLITS UP TO 30%. GOVERNOR WAS O/H 9/21/95.

Part: GOVERNOR — DEFECTIVE (ENGINE)

GOVERNOR WAS SENT FOR OVERHAUL AND RETURNED TO ERA 12/19/94. GOVERNOR IS VERY SLOW RESPONDING.