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230 Technical Bulletins

file name modified size description

TB_230-09-42.pdf 22-Apr-09 20K T/R Blade 222-016-001-123, -123M, -131, and -139M Reworked per ASB 230-04-31 Insp of

TB_230-08-41.pdf 02-Oct-08 62K Main Rotor Mast Assembly (Torquemeter) Seven Calendar Year Inspection, Increase Of

TB_Index_2008-230.pdf 04-Mar-08 140K TB Index 2008-230

TB_230-06-40_Rev_A.pdf 14-Feb-07 107K Tail Rotor Blades 222-016-001-139 and -141 and Tail Rotor Yoke Assembly 222-012-702-005, -113 and -117, Introduction of

TB_230-00-28_Rev_A.pdf 18-Apr-06 98K Swashplate and Levers Assemblies P/N 222-010-400, Configuration Change and Upgrade

TB_230-05-39.pdf 07-Dec-05 257K Landing Gear Actuator P/N 222-336-001-015, Introduction of

TB 230-04-38.pdf 05-Oct-04 975K Engine Oil Cooler Fan P/N 230-365-001-103, Introduction of

TB-230-04-37.pdf 20-Sep-04 11K Exhaust Duct Assemblies P/N 230-063-301-111/112, Introduction of

TB 230-03-36.pdf 31-Jul-03 194K TAIL ROTOR GUARD SUPPORT, IMPROVEMENT OF

TB 230-03-35.pdf 16-Jun-03 183K FUEL VALVE SWITCH, REWIRING OF

TB 230-02-34.pdf 29-Oct-02 697K IMPROVED NOSE FRAHM BULKHEAD SUPPORT ASSEMBLIES, INSTALLATION OF

TB 230-02-33.pdf 28-Mar-02 364K TRANSMISSION TOP CASE BUSHINGS P/N 222-040-326-101, REPLACEMENT OF

TB 230-00-27.pdf 03-Dec-01 153K BATTERY RELAY (2K12), UPGRADE OF

TB 230-01-32.pdf 26-Apr-01 134K FUEL VENT ASSEMBLY P/N 430-060-004-101, INTRODUCTION OF

TB 230-01-31.pdf 31-Jan-01 21K MAIN DRIVESHAFT ASEMBLY P/N 222-044-006-111 AND SHIM PLATE P/N 430-044-002-101 INTRODUCTION OF

TB 230-00-30.pdf 25-Sep-00 56K Main Rotor Hub Assembly P/N 222-012-101-105 and -109 Configuration Changes and Upgrade

TB 230-00-29.pdf 24-May-00 77K XSMN Assy P/N 222-040-003-111, -109 & -103 Configuration Change & Upgrade

TB 230-99-26.pdf 25-Oct-99 42K Tail rotor Gearbox Configuration and Upgrade

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230 Technical Bulletins
file name	modified	size	description
TB_230-09-42.pdf	22-Apr-09	20K	T/R Blade 222-016-001-123, -123M, -131, and -139M Reworked per ASB 230-04-31 Insp of
TB_230-08-41.pdf	02-Oct-08	62K	Main Rotor Mast Assembly (Torquemeter) Seven Calendar Year Inspection, Increase Of
TB_Index_2008-230.pdf	04-Mar-08	140K	TB Index 2008-230
TB_230-06-40_Rev_A.pdf	14-Feb-07	107K	Tail Rotor Blades 222-016-001-139 and -141 and Tail Rotor Yoke Assembly 222-012-702-005, -113 and -117, Introduction of
TB_230-00-28_Rev_A.pdf	18-Apr-06	98K	Swashplate and Levers Assemblies P/N 222-010-400, Configuration Change and Upgrade
TB_230-05-39.pdf	07-Dec-05	257K	Landing Gear Actuator P/N 222-336-001-015, Introduction of
TB 230-04-38.pdf	05-Oct-04	975K	Engine Oil Cooler Fan P/N 230-365-001-103, Introduction of
TB-230-04-37.pdf	20-Sep-04	11K	Exhaust Duct Assemblies P/N 230-063-301-111/112, Introduction of
TB 230-03-36.pdf	31-Jul-03	194K	TAIL ROTOR GUARD SUPPORT, IMPROVEMENT OF
TB 230-03-35.pdf	16-Jun-03	183K	FUEL VALVE SWITCH, REWIRING OF
TB 230-02-34.pdf	29-Oct-02	697K	IMPROVED NOSE FRAHM BULKHEAD SUPPORT ASSEMBLIES, INSTALLATION OF
TB 230-02-33.pdf	28-Mar-02	364K	TRANSMISSION TOP CASE BUSHINGS P/N 222-040-326-101, REPLACEMENT OF
TB 230-00-27.pdf	03-Dec-01	153K	BATTERY RELAY (2K12), UPGRADE OF
TB 230-01-32.pdf	26-Apr-01	134K	FUEL VENT ASSEMBLY P/N 430-060-004-101, INTRODUCTION OF
TB 230-01-31.pdf	31-Jan-01	21K	MAIN DRIVESHAFT ASEMBLY P/N 222-044-006-111 AND SHIM PLATE P/N 430-044-002-101 INTRODUCTION OF
TB 230-00-30.pdf	25-Sep-00	56K	Main Rotor Hub Assembly P/N 222-012-101-105 and -109 Configuration Changes and Upgrade
TB 230-00-29.pdf	24-May-00	77K	XSMN Assy P/N 222-040-003-111, -109 & -103 Configuration Change & Upgrade
TB 230-99-26.pdf	25-Oct-99	42K	Tail rotor Gearbox Configuration and Upgrade