214B Technical Bulletins


File Name
Date Posted
Description
  TB_214-11-INDEX.pdf 29-Feb-12 TECHNICAL BULLETIN INDEX
  TB_214-11-97.pdf 08-Dec-11 MAIN ROTOR TRUNNION ASSEMBLY, P/N 214-010-230-101, REVISION OF MAGNETIC PARTICLE INSPECTION PROCEDURE
  TB_214-09-96.pdf 18-Nov-09 ALTERNATE MAIN ROTOR DRAG BRACE ASSEMBLY, P/N 214-010-191-101, INTRODUCTION OF
  TB 214-04-95.pdf 15-Apr-04 CONVERSION OF MODEL 214B TO MODEL 214B-1 OR MODEL 214B-1 TO MODEL 214B
  TB 214-76-4 Rev A.pdf 09-May-03 HYDRAULIC ACTUATOR P/N 214-076-146-001/-101 AND 214-076-147-001 BYPASS INDICATOR SWITCH P/N 41003285
  TB 214-03-94.pdf 08-Apr-03 REPLACEMENT OF P/N 214-075-153-007 NICKEL-CADMIUM BATTERY
  TB 214-02-93.pdf 30-Aug-02 MAIN ROTOR HUB ASSEMBLY SPINDLE ASSEMBLY, P/N 214-010-103, REVISION OF INSPECTION AND OVERHAUL REQUIREMENTS
  TB 214-78-18.pdf 29-Jul-02 REINFORCEMENT/REPAIR OF TAIL BOOM P/N 214-030-003-7
  TB 214-93-74.pdf 15-Jul-02 MODIFICATION OF AFT ENGINE MOUNT SUPPORT U CHANNEL
  TB 214-02-92.pdf 18-Jun-02 INTRODUCTION OF P/N 214-001-133-103 COLLAR AND MODIFICATION OF EXISTING P/N 214-001-133-001 COLLAR
  TB 214-90-63 REV A.pdf 02-Apr-01 REVISION "A" TO TECHNICAL BULLETIN 214-90-63: ENGINE TO TRANSMISSION DRIVESHAFT ASSEMBLY P/N 214-040-006, CONFIGURATION CHANGE AND UPGRADE
  TB 214-00-91.pdf 16-Mar-00 ENGINE MOUNT ASSEMBLY RETIREMENT LIFE INCREASE
  TB 214-99-90.pdf 16-Mar-00 INTRODUCTION OF 212-340-113-101 INPUT QUILL OIL SEAL AND 214-704-218-101 RETROFIT KIT
  TB 214-99-89.pdf 16-Mar-00 INTRODUCTION OF IMPROVED TRANSMISSION OIL FILLER CAP


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