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212 Technical Bulletins

file name modified size description

TB_212-09-210.pdf 18-Aug-09 0K TAIL ROTOR GEARBOX EXCLUDER HOUSING LEAK: PREVENTION OF

TB_212-99-181_Rev._A.pdf 30-Apr-09 280K FUEL PUMP LARGER DIAMETER DRAIN LINES, INTRODUCTION OF.

TB_212-81-48_Rev._C.pdf 30-Apr-09 88K REVISION C TO TECHNICAL BULLETIN 212-81-48 PT6T-3-B-BE-BF-BG, POWER SECTIONS, MIXING, AND USE OF.

TB_212-08-209.pdf 22-May-08 67K Fuel Overflow Deflector Upgrade

TB_212-08-208.pdf 31-Mar-08 58K Replacement of Blind Rivets on Tailboom

TB_212-08-207.pdf 14-Mar-08 253K Upper Crew Door Hinge Structure, Reinforcement of

TB_Index_2008-212.pdf 04-Mar-08 347K TB Index 2008-212

TB_212-05-201_Rev_A.pdf 03-Jan-08 161K Tailboom Bulkhead Reinforcement

TB_212-06-202_Rev_A.pdf 16-Jul-07 28K Revision "A" To Technical Bulletin 212-06-202: Improved Baggage Compartment Door Seal

TB_212-07-206.pdf 11-Apr-07 529K Power Section Case Drain Fitting Standardization

TB_212-06-205.pdf 08-Nov-06 169K Center Engine Deck Modification For Use On Other Aircraft

TB_212-06-204.pdf 04-Aug-06 63K Vertical Fin Cover Hinge Pin Improved Installation

TB 212-06-203.pdf 15-Jun-06 139K Installation of missing Rigging Rivets

TB_212-78-15_Rev_B.pdf 31-May-06 181K Repair of Engine Service Deck Center Panel P/N 212-030-009-007 and -097

TB_212-88-105_Rev_C.pdf 01-Feb-06 317K Tailboom Assemblies, P/N 212-030-100-005/ -049/ -057/ -063/ -069/ -067/ -103/ -115 -121/ -133/ -147/ -159/ -177/ -191 and -203, Modification for Use On All Model 212 Helicopters

TB 212-05-200.pdf 23-May-05 102K Bearing and Liner Assemblies P/N 204-010-433-001 and P/N 204-011-443-001: Installation Improvements

TB_212-88-106_Rev_A.pdf 18-Apr-05 1,068K Main Beam Cap 205-030-186-005 Inspection and Replacement with Main Beam Cap 205-030-186-101

TB 212-04-199.pdf 29-Oct-04 46K New Chip Detector Interface Problem With Master Caution Panel

TB212-04-198.pdf 17-Sep-04 104K Heated Winshield Indicators, Replacement for Spares

TB 212-04-197.pdf 12-Jul-04 77K Transmission Oil Pump 212-040-184-001, Modification of

TB 212-04-196.pdf 28-Jun-04 179K INTAKE SCREEN IMPROVEMENTS

TB 212-04-195.pdf 05-Apr-04 17K Oil Drain Valve P/N 209-062-010-001, Powerplant Accessory Gearbox, Improved Security Of Screws

TB 212-04-194.pdf 02-Feb-04 94K AFCS INDICATORS, REPLACEMENT FOR SPARES

TB 212-03-193.pdf 29-Oct-03 10K SWASHPLATE AND SUPPORT ASSEMBLY, BOLT 204-011-463-107 INTRODUCTION OF.

TB 212-03-192.pdf 09-Sep-03 10K TRANSMISSION OIL FILTER ASSEMBLY P/N 204-040-760-113: INTRODUCTION OF.

TB 212-91-138 Rev C.pdf 09-Jun-03 844K REVISION "C" TO TECHNICAL BULLETIN 212-91-138: INCREASED 5 MINUTE TAKEOFF HORSEPOWER RATING AND INCREASED WEIGHT ALTITUDE TEMPERATURE LIMIT.

TB 212-03-189 Rev A.pdf 03-Jun-03 243K REVISION "A" TO TECHNICAL BULLETIN 212-03-189: (REPLACEMENT OF LANDING LIGHT MECHANICAL RELAY ASSEMBLY WITH A SOLID-STATE SWITCH MOUNTED ON A PRINTED WIRING BOARD.

TB 212-03-191.pdf 30-May-03 116K TRANSMISSION DEBRIS COLLECTOR ASSEMBLY P/N 212-040-146-001 TO -101FM, MODIFICATION OF.

TB 212-03-190.pdf 14-Apr-03 399K LOWER NOSE DOORS P/N 212-030-217-011 & 212-030-205-001 AND SEAL REPLACEMENT

TB 212-90-128 Rev B.pdf 06-Feb-03 26K REVISION "B" TO TECHNICAL BULLETIN 212-90-128: MAIN ROTOR HUB ASSEMBLY P/N 204-012-101, CONFIGURATION CHANGE AND UPGRADE

TB 212-02-188.pdf 10-Jan-03 44K TRANSMISSION OIL COOLER LINES P/N 412-040-243-101 & 412-040-244-101, INTRODUCTION OF

TB 212-01-187.pdf 19-Nov-01 1,711K IMPROVED ENGINE TORQUE TRANSMITTING SYSTEM BENZ MODEL 800-0001 INTRODUCTION OF

TB 212-88-105 Rev B.pdf 19-Sep-01 403K REVISION "B" TO TECHNICAL BULLETIN 212-88-105: TAILBOOM ASSEMBLIES P/N 212-030-100-005/-049/-057/-063/-069/-097/-103/-115/-121/-133/-147/-159/-177/-191 AND -203, MODIFICATION FOR USE ON ALL MODEL 212 HELICOPTERS

TB 212-00-184 REV A.pdf 27-Apr-01 366K REVISION"A" TO TECHNICAL BULLETIN 212-00-184: FIN SPAR CAP 212-030-125-001 & 212-030-447-001/ -101, REPLACEMENT OF

TB 212-01-186.pdf 26-Apr-01 134K ENGINE POWER TURBINE GOVENOR LEVER RE-INDEXING, INTRODUCTION OF

TB 212-00-183.pdf 08-Mar-01 43K FORWARD CROSSTUBE, MODIFICATION OF

TB 212-00-182.pdf 08-Mar-01 136K CYCLIC AND COLLECTIVE JACKSHAFTS, INSPECTION AND MODIFICATION OF

TB 212-01-185.pdf 01-Feb-01 33K IMPROVED TAIL ROTOR PITCH LINKS

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212 Technical Bulletins
file name	modified	size	description
TB_212-09-210.pdf	18-Aug-09	0K	TAIL ROTOR GEARBOX EXCLUDER HOUSING LEAK: PREVENTION OF
TB_212-99-181_Rev._A.pdf	30-Apr-09	280K	FUEL PUMP LARGER DIAMETER DRAIN LINES, INTRODUCTION OF.
TB_212-81-48_Rev._C.pdf	30-Apr-09	88K	REVISION C TO TECHNICAL BULLETIN 212-81-48 PT6T-3-B-BE-BF-BG, POWER SECTIONS, MIXING, AND USE OF.
TB_212-08-209.pdf	22-May-08	67K	Fuel Overflow Deflector Upgrade
TB_212-08-208.pdf	31-Mar-08	58K	Replacement of Blind Rivets on Tailboom
TB_212-08-207.pdf	14-Mar-08	253K	Upper Crew Door Hinge Structure, Reinforcement of
TB_Index_2008-212.pdf	04-Mar-08	347K	TB Index 2008-212
TB_212-05-201_Rev_A.pdf	03-Jan-08	161K	Tailboom Bulkhead Reinforcement
TB_212-06-202_Rev_A.pdf	16-Jul-07	28K	Revision "A" To Technical Bulletin 212-06-202: Improved Baggage Compartment Door Seal
TB_212-07-206.pdf	11-Apr-07	529K	Power Section Case Drain Fitting Standardization
TB_212-06-205.pdf	08-Nov-06	169K	Center Engine Deck Modification For Use On Other Aircraft
TB_212-06-204.pdf	04-Aug-06	63K	Vertical Fin Cover Hinge Pin Improved Installation
TB 212-06-203.pdf	15-Jun-06	139K	Installation of missing Rigging Rivets
TB_212-78-15_Rev_B.pdf	31-May-06	181K	Repair of Engine Service Deck Center Panel P/N 212-030-009-007 and -097
TB_212-88-105_Rev_C.pdf	01-Feb-06	317K	Tailboom Assemblies, P/N 212-030-100-005/ -049/ -057/ -063/ -069/ -067/ -103/ -115 -121/ -133/ -147/ -159/ -177/ -191 and -203, Modification for Use On All Model 212 Helicopters
TB 212-05-200.pdf	23-May-05	102K	Bearing and Liner Assemblies P/N 204-010-433-001 and P/N 204-011-443-001: Installation Improvements
TB_212-88-106_Rev_A.pdf	18-Apr-05	1,068K	Main Beam Cap 205-030-186-005 Inspection and Replacement with Main Beam Cap 205-030-186-101
TB 212-04-199.pdf	29-Oct-04	46K	New Chip Detector Interface Problem With Master Caution Panel
TB212-04-198.pdf	17-Sep-04	104K	Heated Winshield Indicators, Replacement for Spares
TB 212-04-197.pdf	12-Jul-04	77K	Transmission Oil Pump 212-040-184-001, Modification of
TB 212-04-196.pdf	28-Jun-04	179K	INTAKE SCREEN IMPROVEMENTS
TB 212-04-195.pdf	05-Apr-04	17K	Oil Drain Valve P/N 209-062-010-001, Powerplant Accessory Gearbox, Improved Security Of Screws
TB 212-04-194.pdf	02-Feb-04	94K	AFCS INDICATORS, REPLACEMENT FOR SPARES
TB 212-03-193.pdf	29-Oct-03	10K	SWASHPLATE AND SUPPORT ASSEMBLY, BOLT 204-011-463-107 INTRODUCTION OF.
TB 212-03-192.pdf	09-Sep-03	10K	TRANSMISSION OIL FILTER ASSEMBLY P/N 204-040-760-113: INTRODUCTION OF.
TB 212-91-138 Rev C.pdf	09-Jun-03	844K	REVISION "C" TO TECHNICAL BULLETIN 212-91-138: INCREASED 5 MINUTE TAKEOFF HORSEPOWER RATING AND INCREASED WEIGHT ALTITUDE TEMPERATURE LIMIT.
TB 212-03-189 Rev A.pdf	03-Jun-03	243K	REVISION "A" TO TECHNICAL BULLETIN 212-03-189: (REPLACEMENT OF LANDING LIGHT MECHANICAL RELAY ASSEMBLY WITH A SOLID-STATE SWITCH MOUNTED ON A PRINTED WIRING BOARD.
TB 212-03-191.pdf	30-May-03	116K	TRANSMISSION DEBRIS COLLECTOR ASSEMBLY P/N 212-040-146-001 TO -101FM, MODIFICATION OF.
TB 212-03-190.pdf	14-Apr-03	399K	LOWER NOSE DOORS P/N 212-030-217-011 & 212-030-205-001 AND SEAL REPLACEMENT
TB 212-90-128 Rev B.pdf	06-Feb-03	26K	REVISION "B" TO TECHNICAL BULLETIN 212-90-128: MAIN ROTOR HUB ASSEMBLY P/N 204-012-101, CONFIGURATION CHANGE AND UPGRADE
TB 212-02-188.pdf	10-Jan-03	44K	TRANSMISSION OIL COOLER LINES P/N 412-040-243-101 & 412-040-244-101, INTRODUCTION OF
TB 212-01-187.pdf	19-Nov-01	1,711K	IMPROVED ENGINE TORQUE TRANSMITTING SYSTEM BENZ MODEL 800-0001 INTRODUCTION OF
TB 212-88-105 Rev B.pdf	19-Sep-01	403K	REVISION "B" TO TECHNICAL BULLETIN 212-88-105: TAILBOOM ASSEMBLIES P/N 212-030-100-005/-049/-057/-063/-069/-097/-103/-115/-121/-133/-147/-159/-177/-191 AND -203, MODIFICATION FOR USE ON ALL MODEL 212 HELICOPTERS
TB 212-00-184 REV A.pdf	27-Apr-01	366K	REVISION"A" TO TECHNICAL BULLETIN 212-00-184: FIN SPAR CAP 212-030-125-001 & 212-030-447-001/ -101, REPLACEMENT OF
TB 212-01-186.pdf	26-Apr-01	134K	ENGINE POWER TURBINE GOVENOR LEVER RE-INDEXING, INTRODUCTION OF
TB 212-00-183.pdf	08-Mar-01	43K	FORWARD CROSSTUBE, MODIFICATION OF
TB 212-00-182.pdf	08-Mar-01	136K	CYCLIC AND COLLECTIVE JACKSHAFTS, INSPECTION AND MODIFICATION OF
TB 212-01-185.pdf	01-Feb-01	33K	IMPROVED TAIL ROTOR PITCH LINKS