429 Technical Bulletins


File Name
Date Posted
Description
  TB_429-17-52.pdf 26-May-17 INTEGRATED HYDRAULIC MODULE (IHM) CONNECTOR DECALS, RELOCATION OF
  TB_429-17-51.pdf 23-May-17 HONEYWELL ADAHRS ENHANCED HEADING PRESET MODE, INTRODUCTION OF
  TB_429-16-43-RA_.pdf 19-May-17 MAIN ROTOR HUB ASSEMBLY 429-110-100-113 AND -115, INTRODUCTION OF
  TB_429-17-50.pdf 20-Apr-17 FLEXIBLE STATIC DISCHARGERS, INTRODUCTION OF
  TB_429-15-42-RA.pdf 22-Jul-16 GTX 330 ES (ADS-B) TRANSPONDER (429-704-020) RETROFIT OF
  TB_429-15-41-RA.pdf 22-Jul-16 GNS 530W/430W SERIES UNIT MAIN SOFTWARE VERSION 5.20 AND GPS SOFTWARE VERSION 5.0, UPGRADE TO
  TB_429-16-47.pdf 16-Jun-16 FWD AND AFT CENTER FIREWALL REINFORCEMENT, INTRODUCTION OF
  TB_429-16-46.pdf 18-Apr-16 CONVERSION OF LISI DUAL CARGO HOOK P/N IS19-106 TO BELL HELICOPTER 429-330-639-101
  TB_429-16-45.pdf 09-Feb-16 GTN 650 AND GTN 750 NOTIFICATION OF MOD LEVEL 5 PER GARMIN SERVICE BULLETIN 1559
  TB_429-16-44.pdf 08-Feb-16 VERTICAL FIN AND TAIL SKID, MODIFICATION OF
  TB_429-16-43.pdf 04-Feb-16 MAIN ROTOR HUB ASSEMBLY 429-110-100-113 AND -115, INTRODUCTION OF
  TB_429-15-42.pdf 18-Dec-15 GTX 330 ES (ADS-B) TRANSPONDER (429-704-020), RETROFIT OF
  TB_429-15-41.pdf 18-Dec-15 GNS 530W/430W SERIES UNIT MAIN SOFTWARE VERSION 5.20 AND GPS SOFTWARE VERSION 5.0, UPGRADE TO
  TB_429-15-40.pdf 11-Dec-15 NEW HOIST LIMITATION DECAL, INTRODUCTION OF
  TB_429-15-39.pdf 18-Aug-15 SLIDING DOOR HOLD-OPEN DEVICE, INTRODUCTION OF
  TB_429-14-38.pdf 28-Aug-14 LIFT FRAME COVER INSPECTION HOLES, INTRODUCTION.
  TB_429-14-37.pdf 21-Aug-14 ROTOR BRAKE LIMIT SWITCH P/N D0413-1, INTRODUCTION.
  TB_429-13-35-RA.pdf 30-Apr-14 EXHAUST EJECTOR AND BLANKET ASSEMBLIES P/N 429-363-111-103/-104, INTRODUCTION OF.
  TB_429-14-36.pdf 04-Mar-14 STARTER GENERATOR SCOOP 429-061-202-103 AND -104, INTRODUCTION OF.
  TB_429-13-34.pdf 28-Oct-13 NEW REPLACEMENT RAILS, LOWER FORWARD AND AFT SLIDING DOOR
  TB_429-12-23.pdf 22-Oct-13 WEATHER RADAR KIT RETROFIT AND TCAS ANTENNA KIT RETROFIT, INTRODUCTION.
  TB_429-13-33.pdf 24-Jun-13 FUEL VENT RESTRICTOR, INSTALLATION
  TB_429-13-32.pdf 06-May-13 SLIDING PASSENGER DOOR, IMPROVEMENT OF
  TB_429-13-31-RA.pdf 18-Apr-13 TAIL ROTOR GEARBOX SUPPORT ASSEMBLY, DRAIN HOLE RETROFIT.
  TB_429-11-10-RA.pdf 22-Jan-13 REMOVAL OF EROSION TAPE ON MAIN ROTOR BLADES P/N 429-015-100-123, INTRODUCTION
  TB_429-13-30.pdf 11-Jan-13 INCREASE INTERNAL GROSS WEIGHT KIT P/N 429-706-079-101, INTRODUCTION OF.
  TB_429-12-29.pdf 01-Nov-12 INTRODUCTION OF NEW PLUGS FOR HYDRAULIC MANIFOLD ASSEMBLIES P/N 429-080-101-101 AND 429-080-102-101.
  TB_429-12-22.pdf 14-Jun-12 ADIU, DU, FCC SOFTWARE (RELEASE IV) UPGRADE TO AND GNS 430W / GNS 530W MAIN SOFTWARE UPDATE TO VERSION 4.01
  TB_429-12-28.pdf 30-May-12 SUPPORT LATCH CREW DOOR, LOWER AND UPPER ASSEMBLY, IMPROVEMENT
  TB_429-12-27.pdf 30-May-12 INTRODUCTION OF NEW DISCONNECT PINS FOR EMERGENCY FLOAT KIT INSTALLATION
  TB_429-12-26.pdf 16-May-12 INTRODUCTION OF CYLINDER VALVE PROTECTOR KIT FOR EMERGENCY FLOAT INSTALLATION
  TB_429-12-25.pdf 06-Mar-12 CYCLIC STICK FRICTION MATERIAL CHANGE
  TB_429-12-24.pdf 05-Mar-12 FIREWALL ASSEMBLY P/N 429-069-012-101, MODIFICATION
  TB_429-11-INDEX.pdf 29-Feb-12 TECHNICAL BULLETIN INDEX
  TB_429-11-21.pdf 14-Dec-11 SLIDING DOOR SWITCH IMPROVEMENT AND RELOCATION
  TB_429-11-20.pdf 14-Nov-11 ELECTRICAL BONDING IMPROVEMENT BETWEEN CROSSHEAD ASSEMBLY P/N 429-012-110-101 AND PLATE P/N 429-012-111-101.
  TB_429-11-19-RA.pdf 08-Nov-11 FUEL SYSTEM, IMPROVEMENT
  TB_429-11-18.pdf 31-Aug-11 TORQUE ON THE HYDRAULIC MANIFOLD PLUGS, VERIFICATION OF.
  TB_429-11-17.pdf 27-Jul-11 MAIN GEARBOX CORROSION PREVENTION
  TB_429-11-16.pdf 19-Jul-11 NEW DECALS, INSTALLATION
  TB_429-11-15.pdf 29-Apr-11 AIR DATA ATTITUDE HEADING REFERENCE SYSTEM (ADAHRS), PN 429-075-123-101, UPGRADE OF.
  TB_429-11-12_Rev_A.pdf 19-Apr-11 AIR CONDITIONER SYSTEM DRAINAGE, IMPROVEMENT OF.
  TB_429-11-14.pdf 04-Mar-11 MARKINGS FOR REAR LOADING DOOR SAFE OPERATION, INSTALLATION OF.
  TB_429-11-13.pdf 01-Mar-11 REMOVAL OF TAIL ROTOR GEARBOX FAIRINGS, INTRODUCTION OF.
  TB_429-11-11.pdf 25-Jan-11 TAIL ROTOR MAST NUT PN 429-012-106-101 TORQUE INCREASE, INTRODUCTION OF.
  TB_429-10-06.pdf 23-Dec-10 ADIU AND DU SOFTWARE RELEASE III, UPGRADE TO.
  TB_429-10-09.pdf 02-Dec-10 REMOVAL OF ENGINE RESERVE FIRE EXTINGUISHER BOTTLE KIT.
  TB_429-10-08.pdf 01-Dec-10 REMOVAL OF MAIN ROTOR HUB EXPANDED BLADE BOLTS PN 429-310-004-101, INTRODUCTION OF
  TB_429-10-07.pdf 09-Nov-10 REMOVAL OF CREW FRAHM DAMPER KITS, INTRODUCTION OF.
  TB_429-10-05.pdf 29-Oct-10 ROOF BEAM MODIFICATION OF
  TB_429-10-04.pdf 01-Sep-10 ADIU, DU AND FCC SOFTWARE/HARDWARE, UPGRADE OF.
  TB_429-10-03.pdf 06-Jul-10 VERTICAL LIVE MOUNT P/N 427-310-201-107, SERVICING OF.
  TB_429-10-01.pdf 16-Apr-10 ADDITION OF PACKINGS TO THE P/N 429-380-001-107 INTERGRATED HYDRAULIC MODULE (IHM) FILTER BOWLS.
  TB_429-10-02.pdf 16-Apr-10 IMPROVED ENGINE FIRE EXTINGUISHER SYSTEM, INTRODUCTION OF


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