412CF Information Letters


File Name
Date Posted
Description
  IL_412CF-15-33.pdf 07-Jan-15 SPECIAL WARRANTY AND REPAIR INFORMATION FOR SPINDLE AND DAMPER ASSEMBLY 412-010-190-103 / -105.
  IL_412CF-14-32.pdf 30-Jun-14 SPINDLE AND DAMPER ASSEMBLY 412-010-190-103 / -105, IMPROVEMENT.
  IL_412CF-13-31.pdf 10-Dec-13 INTRODUCTION OF A NEW MAST BEARING SINGLE LIP SEAL.
  IL_412CF-13-30.pdf 07-Jan-13 REMOVAL OF ZINC CHROMATE PRIMER STRIPES AS AN OVERHEAT CONDITION INDICATION.
  IL_412CF-12-29.pdf 10-Sep-12 ENGINE NII (NF) GOVERNOR POSSIBLE ANOMALY
  IL_412CF-12-28.pdf 19-Jun-12 IMPROVED ENGINE TORQUE PRESSURE TRANSDUCER P/N 412-375-006-103, INTRODUCTION
  IL_412CF-12-27.pdf 16-May-12 COMPONENT RETIREMENT LIVES, INCREASE OR ELIMINATION OF
  IL_412CF-11-26.pdf 26-Apr-11 FUEL FILTER LIGHT FLICKERING
  IL_412CF-04-16_Rev_B.pdf 14-Sep-10 BLR FASTFIN AND STRAKE INSTALLATION ON ALL BELL 412EP AND 412CF HELICOPTERS.
  IL_412CF-10-25.pdf 15-Apr-10 HIGH COLLECTIVE FORCES WITH ONE HYDRAULIC SYSTEM TURNED OFF
  IL412CF-10-24.pdf 09-Apr-10 DERIVED EMPTY WEIGHT CLARIFICATIONS.
  IL_412CF-08-23.pdf 09-Jun-08 RELEASE OF HONEYWELL SERVICE BULLETIN 7015480-22-0011 APPLICABLE TO FZ-706 DIGITAL FLIGHT CONTROL COMPUTER
  IL_412CF-06-22.pdf 22-Dec-06 TAIL ROTOR DRIVESHAFT BOLTS P/N 20-065-05008
  IL_412CF-06-21.pdf 22-Dec-06 INTER TURBINE TEMPERATURE INDICATORS
  IL_412CF-05-17_Rev_A.pdf 13-Dec-06 CHANGE TO RECOMMENDED INTERVALS FOR PLANNED MAINTENANCE OF BREEZE-EASTERN RESCUE HOISTS AND CARGO WINCHES
  IL_412CF-06-20.pdf 19-Jan-06 ENGINE FUEL FILTER DRAINING
  IL 412CF-05-19.pdf 25-Feb-05 MAIN ROTOR BLADE P/N 412-015-200-ALL & 412-015-300-ALL: NOTIFICATION OF LOSS OF TIP CAP ASSEMBLY P/N 412-015-035-105
  IL 412CF-05-18.pdf 07-Feb-05 CREW SEATS P/N 412-070-810-ALL: NOTIFICATION OF POSSIBLE DAMAGE TO SEAT ATTENUATOR GUIDE PIN P/N 222-620-821-101
  IL 412CF-04-15 Rev A.pdf 06-Dec-04 CYCLIC AND COLLECTIVE RIGGING, LOOK-A-LIKE TOOL
  IL 412CF-04-14.pdf 03-Nov-04 MAIN DRIVESHAFT BALANCE CRITERIA
  IL412CF-04-13.pdf 08-Oct-04 AZIMUTH MARKER 412-040-210-103 AND BALANCE WEIGHT 412-040-214-103, INTRODUCTION OF
  IL412CF-00-4.pdf 08-Jun-04 DRAIN MAPS
  IL 412CF-03-12.pdf 09-Jun-03 ROD END BEARING P/N 412-010-182-101, 412-010-448-101 AND 412-310-400-101/-103/-105 AIRWORTHINESS LIMITATIONS SCHEDULE, CLARIFICATION OF.
  IL 412CF-02-11.pdf 10-Dec-02 IMPROVED WIPER MOTORS P/N 204-070-907-103/104
  IL 412CF-02-10.pdf 13-Nov-02 SPINDLE AND DAMPER BEARING ASSEMBLY P/N 412-010-190-103: NOTIFICATION OF CRACK
  IL 412CF-01-09.pdf 03-Aug-01 ENGINE MANUAL FUEL CONTROL OPERATION
  IL 412CF-01-08.pdf 20-Jun-01 ALL OWNERS/OPERATORS OF BELL 204B, 205, 205B, 212, 412, 412EP, 412CF, AND UH-1H-II HELICOPTERS
  IL 412CF-01-07.pdf 20-Apr-01 TORQUE ON FLIGHT CONTROL BOLTS
  IL 412CF-01-06.pdf 19-Apr-01 ENGINE ACCESSORY GEARBOX OIL DRAIN VALVE P/N 209-062-010-001, INSTALLATION OF


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