UH-1 Resources
AIRWORTHINESS DIRECTIVES (AD)
AD compliance Checklist (generic)
ALERT SERVICE BULLETIN (ASB)
ASAMS
AH-1 MANUALs
ARMY TECH BULLETIN AIRCRAFT (TB)
ARMY TECH BULLETIN ENGINE (TBE)
BHT INFORMATION LETTERS (IL)
BELL MESSAGE LOGS
BHT OPERATION SAFETY NOTICE (OSN)
BELL TECHNICAL BULLETIN (BTB)
BELL TECHNICAL BULLETIN (SU)
DEPOT MAINTENANCE WORK REQUIREMENT (DMWR)
HTC MAIN ROTOR BLADES
INLET BARRIER FILTER
MILITARY MESSAGES
MODIFICATION WORK ORDER (MWO)
ROTORBREEZE
SAFETY OF FLIGHTS (SOF)
SPECIAL AIRWORTHINESS BULLETIN
TECHNICAL MANUALS
TEST EQUIPMENT
US ARMY GEN BULLETINS
WHILE ALL RESOURCES ON THESE PAGES ARE FREE, IT DOES TAKES TIME AND MONEY TO OFFER THESE RESOURCES TO OUR INDUSTRY.
PLEASE CONTRIBUTE TO UH1OPS TODAY!
If there is anything you are unable to locate, let us know, uh1ops@gmail.com
FOR REFERENCE ONLY
Items may not contain most updated revision Do your due diligence
UH-1 RESOURCE PUBLICATIONS
ALERT SERVICE BULLETINS
ASB_UH-1H-07-01 PC Valve 07 Mil
ASB_UH-1H-07-02 100hr. Stab Bar & Mix Lever Brng Mil
ASB_UH-1H-07-03 Cyclic Brng 07 Mil
ASB_UH-1H-08-04 Scissors & Sleeve
ASB_UH-1H-09-05 Rev A Elevators
ASB_UH-1H-11-06 Inboard Fitting
ASB_UH-1H-11-06RA Insp for certain MR inboard fittings
ASB_UH-1H-11-07 Insp MR Inboard Fittings
ASB_UH-1H-12-08 TR PC Cable
ASB_UH-1H-13-09 MR Grip Plates & Pads
ASB_UH-1H-13-10 TR Blade
ASB_UH-1H-13-11 Sync Elevator Life
ASB_UH-1H-13-11 Sync Elevators
ASB_UH-1H-15-12 Swashplate Assy
ASB_UH-1H-15-13 Main Rotor Blade Bolt
ASB UH1H 16-14 Goodrich External Hoist
ASB UH1H 16-15 Assignment of Life Limit on
Scissors&Sleeve and Bolt
ASB UH1H 16-16 Alternate Spare Part Scissors&Sleeve Assembly
ASB UH1H 16-17 Tail Rotor Yoke
ASB UH-1H-17-18 Maint Rotor Head Inspection ASB UH-1H-17-19 Mag Brake
ASB UH-1H-18-20 Main Rotor Blade
​
BELL MESSAGE LOGS
BHT Information Letters
BHT Military Alert Bulletins
BHT Operational Safety Messages
BHT Technical Bulletin Alternate Spare Part
BHT Technical Bulletins
BHT IL
BHT ILG 03-88 Grease Fittings
BHT ILG 96-55 42 &90 Filler Caps
IL_Gen-15-131 Super Finish
IL_204-08-23 MR grip
IL_204-08-23_Rev _A MR grip
IL_205-04-35_Rev_A BLR FF & Strake
IL_205-04-35_Rev_B BLR FF & Strake
IL_205-13-40 Zinc Chromate
IL_205B-14-24 AMOC for AD 2014-12-04
IL_Gen-03-88 Rev_A NAS516-1A Grease Fitting
IL_Gen-04-98 Rev_E Customer Property Return
IL_Gen-09-117 Email
IL_Gen-10-118 Cargo Hook
IL_Gen-10-119 MM V ASB
IL_Gen-Bulletin Format
IL_Gen -11-121 Volcanic Activity
IL_Gen-12-124 Electronic Pubs
IL_Gen-12-125 New Grease
IL_Gen-12-126 Line & Fitting Torque
IL_Gen-13-127 Product Service
IL_Gen-13-128
IL_Gen-14-129 Part & Substitution
IL_Gen-14-129-RA Part & Substitution
IL_Gen-14-130 Discontinue DVD
IL_Gen-15-132 Pay –for –paper
IL_Gen-15-133 Clearfix Windows
IL_Gen-15-134 Non-aviation transmitters
IL_UH-1H-II-08-20_Rev._A MR Grip
IL_UH-1H-II-09-21 MGT
IL_UH-1H-II-12-22 AFT Crosstube
IL_UH-1H-II-13-23 Zinc Chromate
IL GEN-18-139 Historical Service Record Requirements
for on conditions composite Main Rotor YHokes, Main and Tail Rotor Blades
IL GEN-19-142 Utilization of De-Ice Additive in Fuel System
CHANGE TO MAGNETIC PARTICLE INSPECTION ON SPIDER P/N 204-040-785-003
BHT OSN
BHT OSN GEN-02-32 TR Grips
OSN_205-10-44 TB Longerons
OSN_205-14-46 Trans Debris Monitor
OSN_210-10-03 TB Longerons
OSN_Gen-09-40 On Board Hook
OSN_Gen-12-45 Personnel Injuries
OSN_Gen-13-46 Fluid Lines Fretting Damage
OSN_Gen-14-47 lines or cables extending from helicopters
OSN_UH-1H-07-01 Hanger Bearings
OSN_UH-1H-07-02 Swashplate to Ringbolts
BHT SU
BHT ASP SU-95-4 Swashplate-Support
SU_06_05 Sync Elevator
SU_94-1 Rev_A Scissors Lever 212
SU_94-2 Rev_A TR Blade
SU_94-3 Rev_A Scissors & Sleeve
SU_95-4 Rev_A Swashplate & Support
SUTB_UH-1H_07-06 42 GB
SUTB _UH-1H_07-07 MR PCL
TB_SU-06-05 Rev B Sync-Elevator
TB_SU-15-08 Gimbal Ring
TB_SU-94-2 Rev B TRB
TB_SU-95-4-RB Swashplate & Support
BHT TB
TB_205-08-122 205 Tailboom
TB_407-08-81 Contact enhancer
TB_SU-06-05-RB Sync Elevator Life
TB_UH-1H-II-09-11 Drag Brace NDT
TB_UH-1H-II-15-13 Fuel Pressure
MILITARY MESSAGES
UH-1-08 AMAM-01 Hoist
UH-1-08 AMAM-02 Cyclic Bearing
UH-1-08 AMAM-02 Cyclic Bearing ADD
UH-1-12 AMAM-04 Coll Lever
UH-1-12 AMAM-04 ADD Coll Lever
UH-1-11 AMAM-02 Records Review
UH-1-11 AMAM-02 Add records review
UH-1-12 AMAM-03 Aft Crosstube
UH-1-12 AMAM-03 Add Aft Crosstube
UH-1-12 AMAM-04 Collective Lever
UH-1-12 AMAM-04 Add Collective Lever
SAIB’s
CE-10-11R1 Circuit Breakers
HQ-14-16 MS & NAS Nuts & Bolts
HQ-14-25 Approach IAP’s
NE-10-28 Volcanic Ash
SW-06-68 FLIR Systems
SW-07-29 Cross Tubes
SW-07-33 Quick Disconnects
SW-08-03R4 Rotorcraft Icing
SW 10-43 Non Aviation Transmitters
SW 12-38 Push Out Windows
SW-14-06 Electrical Load Assessment
SW-18-29 Rotorcraft Tail Boom Attach Structure Failure
UH-1 AD’s
2012-14-12 TR Blade 212
2012-17-10 MR Blade
2013-18-07 Tail Rotor Chain
2014-03-10 Tail Rotor Cable
2014-12-04 MR Grips
2015-15-04 MR Grips
AD 2015-04-04
AD 2018-02-07 MR Blades
AD 2018-02-08 MR Blades
AD COMPLIANCE CHECKLIST -GENERIC
Will download an excel document
PRIMARY TECHNICAL MANUALS
TM 55-1520-210-10 Flight Manual
TM 55-1520-210-CL Check List
TM 55-1520-210-PM Phase Maintenance
TM55-1520-210-PMD Preventative Maintenance Daily
TM 55-1520-210- 23-1 Maintenance Manual
TM 55-1520-210- 23-2 Maintenance Manual
TM 55- 1520-210-23-3 Maintenance Manual
TM 55-1520-210-23P-1 Parts Manual
TM 55-1520-210-23P-2 Parts Manual
TM 55-1520-210-23P-3 Parts Manual
UH-1 Maintenance Test Flight Manual
TM 55-2840-229- 23-1 Engine
TM 55-2840-229- 23-2 Engine
​
TM 1-2840-260- 23P-Engine 12-23-2005
TM 1-2840-260- 23P Engine
​
TM55-2925-240-40 Start Gen
TM 55-1520-242-S Shipment
TM 55-1680-280-40 Mag Break
TM 1-1520- 256-23 NDT
TM-9-1005-224-10 M-60
TM-9-1005-224-23 and PM-60
TM 11-1520-210-20P-2
TM 11-1520-210-20P
TM 11-1520-210-20P-1
TM 11-1520-210-34P
TM 11-1520-210-34P-1
TM 11-1520-210-23
TM 38-301-3 Acceptable Oil Analysis Limits
TM-55-1615-226-40 Scissors & Sleeve
UH-1 Maintenance Test Flight Manual
DA PM 738_751
1H-1(U) F-4 Technical Parts Illustrated (part 1)
1H-1(U) F-4 Technical Parts Illustrated (part 2)
1H-1(U) F-4 Technical Parts Illustrated (part 3)
1H-1(U) F-4 Technical Parts Illustrated (part 4)
​
1H-1 U F-2-1 Organizational Maintenance
​
​
TECH MANUALS (TM’s)
TM-1-1500-204-23-1 General Maintenance Practices
TM-1-1500-204-23-2 Pneudraulics
TM-1-1500-204-23-3 Fuel & Oil Systems
TM-1-1500-204-23-4 Electrical & Instruments
TM-1-1500-204-23-5 Prop, Rotor and Powertrain
TM-1-1500-204-23-6 Hardware and Consumables
TM-1-1500-204-23-7 NDT
TM-1-1500-204-23-8 Machine & Welding Shops
TM-1-1500-204-23-9 Tools and Ground Support
TM-1-1500-204-23-10 Sheetmetal
AH-1 MAINTENANCE & PARTS
TM 55-1520-234-10
TM 55-1520-234-23-1
TM 55-1520-234-23-2
TM 55-1520-236-23-1
TM 55-1520-236-23-2
TM 55-1520-236-23-4
TM 55-1520-236-23-5
TM 55-1520-236-23P-1
TM 55-1520-236-23P-2
INLET BARRIER FILTER
BH205_IBF_ICA_Rev B & Parts
MWO’s
MWO 30-8-5V Lighting
MWO 30-45 GS-MB
MWO 30-48 Radar Alt
TB’s AIRCRAFT
TB 20-17 GPS
TB 20-25 ODDS
TB 20-26 ODDS LIFE
TB 20-32 TR Blades
TB 20-33 MR Yoke Life
TB 20-34 NVG Light
TB 20-35 ODDS QD
TB 20-36 NVG Restrictions
TB 20-38 TR Slider Life
TB 20-46 204 TR Blades
TB 20-47 TB Vert Fin
TB 23-1 NDT Procedures
TB 30-01 TB Vert Fin
TB TR Grip
TB’s Engine
TB 20-9 13B Engines
TB 20-10 13B Engines
TB 20-12 Eng Fuel Fittings
TB 20-15 13B Screening
TB 20-16 N2 Spur Gears
TB 20-18 13B Screening
TB 20-24 N2 Spur Gear
TB 20-26 07 Impeller
TB 20-27 Eng Part Life
TB 20-28 T53 Turbine Wheel
TB 229-20-2 Eng Sand Environment
TEST EQUIPMENT
TM 55-4920-231-14 Pitot Static Tester
TM-55-4920-244-14 Jet Cal
TM-55-4920-402-13 and –P Vibrex
​
​
DMWR’s
90 Degree gbox overhaul 204-040-012-13
Collective and Cyclic Servo 205-076-099-009 parts
DMWR 1-2840-113-1 Engine T53-13 & 703
DMWR 1-2840-113-2 Engine T53-13 & 703
Electric Motor Operated Shutoff Valves
Hanger Assy Overhaul 204-040-600-9 or 11 & 212-040-600-7
Hydraulic Pump Assembly Overhaul PVB-044-8
Hydraulic Servo Cylinders Tail Rotor 1660 Series
Irreversible Hydraulic Valves 42550 & -1,-2,-3
Main Driveshaft Overhaul K Flex SKCP2281-103
Main Rotor blade Repairs Metal Blade 204-011-001,-15, 204-011-250-5-13
Main Rotor Hub Overhaul 204-012-101-5,19,31,137,139 & 141
Main Rotor Mast Assembly 204-040-366-7,9,11 & 15 209-040-366-1,-3 & -5
Servo Coll & Cyclic 205-076-056-107
Engine Overhaul Manual DMWR 1-2840-113-3
Tailboom Structural Series DMWR55-1560-222 All H-1 series
ROTORBREEZE
Leading Edge Coupling RB 2-07
Rotor Adjustments RB 7-07
Rotor Breeze T&B
Rotor Breeze Q4_12
HELICOPTER TECHNOLOGY MAIN ROTOR BLADES
HTCM-006 UH-1 Main Rotor Blade Installation and Maintenance Manual
HTC Blades Main Rotor Blade Track and Balance Presentation
​
U.S. ARMY AVIATION SAFETY ACTION MESSAGE
UH-1-90-ASAM-01 03-90 Remove flat washer use C/S washer loose stabilizer bar mount blots
UH-1-90-ASAM-02 03-90 ICE BUILDUP IN PARTICAL SEPERATOR
UH-1-90-ASAM-03 05-90 ENGINE 1-030-191-11 GEAR
UH-1-90-ASAM-04 06-90 MIL-L-2104 OIL IN MAIN ROTOR PILLOW BLOCK
UH-1-90-ASAM-05 06-90 ‘HAC’ LETTERS ON SWASHPLATE OUTER RING 204-011-403-1
UH-1-90-ASAM-06 07-90 COLD WEATHER USE OF HUB MOMENT SPRING
UH-1-90-ASAM-07 08-90 INCORRECT RETIREMENT TIME ON MAIN ROTOR MAST POLE
UH-1-91-ASAM-01 01-91 INSPECTION & REPLACEMENTOF PILOT & CO-PILOT DOOR HINGE PINS
UH-1-91-ASAM-02 01-91 ONE TIME INSPECTION OF SWASHPLATE OUTER RING P/N 204-011-403-1
UH-1-91-ASAM-03 01-91 USE OF COVERS ON PARTICAL SEPERATOR
UH-1-91-ASAM-04 03-91 Loss of torque available when governor is in emergency position
UH-1-91-ASAM-05 03-91 3600 HOUR RETIREMENT ASSIGNED TO TAIL ROTOR SLIDER
UH-1-91-ASAM-05 03-91 TAIL ROTOR SLIDER RETIREMENT
UH-1-91-ASAM-07 04-91 STABILIZER BAR CENTER FRAME LIFE
UH-1-91-ASAM-08 04-91 TAIL ROTOR TRACKING FIXED PITCH LINKS
UH-1-91-ASAM-09 05-91 UNDERSIZE PINS IN FUEL CONTROL
UH-1-91-ASAM-10 04-91 SYNC ELEVATOR
UH-1-91-ASAM-11 07-91 FORWARD ENGINE ELECTRICAL CONNECTOR
UH-1-91-ASAM-13 07-91 REVISION TO UH-1-91-ASAM-11
UH-1-91-ASAM-14 SEE SOF UH-1-91-01
UH-1-91-ASAM-15 08-91 LOOSE FM ANTENNA SCREWS
UH-1-91-ASAM-16 08-91 INSPECTION OF TAIL ROTOR DRIVE SHAFT COUPLINGS
UH-1-91-ASAM-17 09-91 NUMBERING OF SOF UH-1-91-01 AND -02
UH-1-91-ASAM-18 09-91 SERVO ASSEMBLY UH-1M AN AH-1
UH-1-92-ASAM-01 10-91 SERVO UH-1M & AH-1 REFER TO ASAM UH-1-ASAM-91-18
UH-1-92-ASAM-03 12-91 RETIREMENT SCHEDULE OF UH-1M SERVO
UH-1-92-ASAM-07 04-92 SERIAL NUMBER OF AIRCRAFT SENT TO DESERT STORM
UH-1-92-ASAM-08 04-92 SUITABLE SUBSTITUTE FOR TAIL ROTOR DRIVE SHAFT CLAMP NUTS
UH-1-92-ASAM-09 06-92 90 DEGREE GEARBOX SUPPORT FITTING
UH-1-92-ASAM-10 07-92 ARC-201 DIMMER
UH-1-92-ASAM-11 07-92 90 DEGREE GEARBOX ATTACH FITTING
UH-1-92-ASAM-12 08-92 REVISION TO ASAM 92-11 90 DEGREE GEARBOX FITTING
UH-1-93-ASAM-01 11-92 CRASHWORTHY PROVISIONS FOR INTERNAL 300 AUX TANKS
UH-1-93-ASAM-03 05-93 ODDS CIRCUIT CARD CAUTION PANEL
UH-1-93-ASAM-04 07-93 TAIL ROTOR DRIVE SHAFT HEAT SHIELD
UH-1-93-ASAM-05 07-93 SPECIAL OIL SAMPLING
UH-1-94-ASAM-01 10-93 REVISION TO SPECIAL OIL SAMPLING & REPAIR OF T53 ENGINE
UH-1-94-ASAM-02 02-94 INSPECTION OF CREW LAP BELTS
UH-1-94-ASAM-03 03-94 INTERFERENCE BETWEEN NEW TYPE SERVO & LEFT CYCLIC SIDE MAIN BEAM
UH-1-94-ASAM-04 03-94 MODIFICATION OF 205-076-056 SERVOS & SUBASSEMBLY 205-076-055
UH-1-95-ASAM-01 03-95 CARTRIDGE TYPE FUEL BOOST PUMP SHUT-OFF ARM
UH-1-95-ASAM-02 04-95 REPLACE HARDWEAR ON ELECTRICAL CONNECTORS TRANSMISSION, 42 & 90 DEG. GEARBOX
UH-1-95-ASAM-03 1995 OPERATING & MAINTENANCE REQUIREMENTS OF ODDS SYSTEM
UH-1-95-ASAM-04 07-95 INSPECTION OF AFT LEG AT ENGINE BIPOD MOUNT FOR CORROSION UNDER CLAMP
UH-1-95-ASAM-05 07-95 STABILIZER BAR PIVOT BOLTS P/N NAS 464P10-27
UH-1-96-ASAM-01 1996 REPLACEMENT OF MAIN DRIVE SHAFT CLAMP BOLTS
UH-1-96-ASAM-03 07-96 T/R BLADE P/N 204-011-702-15 INSPECT LEADING EDGE ABRASIVE CAP
UH-1-97-ASAM-01 12-96 SUSPENDED UH-1-96-ASAM-01 REMOVE ( SV ) SHORT SHAFT BOLTS
UH-1-97-ASAM-02 03-97 NVG POSITION LITES
UH-1-97-ASAM-03 03-97 SEE ENGINE ASAM’S
UH-1-97-ASAM-04 05-97 SEE ENGINE ASAM’S
UH-1-97-ASAM-05 07-97 REVISION TO 97-ASAM-02 ON POSITION LITE GLARE
UH-1-97-ASAM-06 09-97 ODDS FRANGIBLE FITTING
UH-1-98-ASAM-01 10-97 ODDS SYSTEM CLEAN UP MESSAGE
UH-1-98-ASAM 02 11-97 REMOVAL OF CHEM FAB SYNCRONIZED ELEVATORS
UH-1-98-ASAM-03 04-98 ONE TIME INSPECTION OF TAIL ROTOR CONTROL TUBE 204-010-742-9
UH-1-98-ASAM-04 03-98 ODDS SYSTEM POWER MODULE
UH-1-99-ASAM-01 11-98 REMOVAL OF CHEM FAB MANUFACTURED SYNC ELEVATORS BY 11-15-00
UH-1-99-ASAM-02 12-98 INSPECTION OF TAIL ROTOR TUBES 204-010-742-9
UH-1-99-ASAM-03 08-99 INSPECTION OF CENTER FUEL CELL TRANSMITTER WIRES
UH-1-00-ASAM-01 10-99 TEMPORARY RETIREMENT LIFE EXTENSION OF TAIL ROTOR BLADE 204-011-702-15
UH-1-00-ASAM-04 05-00 TAIL ROTOR DRIVE SHAFT COUPLING INSPECTION
AH-1-00-ASAM-08 05-00 TAIL ROTOR DRIVE SHAFT COUPLING INSPECTION
UH-1-01-ASAM-01 10-13-00 REVISION TO UH-1-99-ASAM-01 INSPECTION & REMOVAL OF ELEVATORS
UH-1-01-ASAM-02 01-17-01 INSPECTION OF FUEL QUANITY TRANSMITTERS LOWER RIGHT CELL
UH-1-01-ASAM-03 06-01-01 INSPECT MAGNETIC BRAKE
UH-1-01-ASAM-04 06-13-01 IMPROVED INERTIA REEL INSTALLATION
UH-1-02-ASAM-01 11-07-01 PILOT AND CO-PILOT SEAT SAFETY BELTS
UH-1-02-ASAM-02 01-30-02 REVISION TO UH-1-01-ASAM-04 INERTIA REELS
UH-1-02-ASAM-03 3-19-02 INSPECTION & IMPLAMENTION OF 1000 HR. COLLECTIVE LEVER LIFE
UH-1-03-ASAM-01 MAIN ROTOR GRIP INSPECTION AND RETIREMENT LIFE
UH-1-05-ASAM-01 UH-1 AIRCRAFT, TRANSMISSION OIL SYSTEM QUICK DISCONNECTS
UH-1-MIM-03-02 INSPECTION OF LIFT LINK ATTACHMENT POINT ON LOWER CASE FOR CRACKS
UH-1-07-ASAM-02 SYNC ELEVATORS BY CHEM FAB CORP. S/N PREFIX ‘CF’ REMOVED
UH-1-08-ASAM-01 ALL UH-1 & AH-1 AIRCRAFT MAIN DRIVE SHAFT CLAMP BOLTS REPLACEMENT
UH-1-09-ASAM-01 HOIST CARTRIDGE
UH-1-09-ASAM-01 ADD HOIST CARTRIDGE
UH-1-11-ASAM-02 MR HUB INBOARD FITTING
UH-1-11-ASAM-02 ADD MR HUB INBOARD FITTING
​
U.S. ARMY AVIATION SAFETY ACTION MESSAGES ENGINE (ASAM )
UH-1-90-ASAM-03 05-90 P/N 1-030-191-11 MAKES METAL EARLY
UH-1-91-ASAM-09 05-91 UNDERSIZE PIN IN FUEL CONTROL
UH-1-92-ASAM-05 01-92 RESTRICTIONS ON ENGINE’S REBUILT PRIOR TO 5-1-91, WITH 500hrs. OR MORE
UH-1-94-ASAM-01 10-93 ENGINE OIL SAMPLING FOR #2 BEARING PROBLEM
UH-1-96-ASAM-02 04-96 REQUIRE ENGINE VIBRATION LEVEL CHECK AT ENGINE INSTALL
UH-1-97-ASAM-03 03-97 ONE TIME REPLACEMENT OF ALUMINUM HIGH PRESSURE FUEL FITTINGS WITH STAINLESS
UH-1-97-ASAM-04 05-97 REVISION TO 97-ASAM-03 ADDITIONAL FITTING PART NUMBERS
UH-1-00-ASAM-02 10-99 VERIFICATION OF TIME ON T53 ENGINE COMPONENTS
UH-1-00-ASAM-03 11-99 INSTALLATION OF OIL PUMP SCREEN 16 NOV 2000
UH-1-01-ASAM-05 9-28-01 INSPECTION OF POWER SHAFT BOLTS
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U.S. ARMY GENERAL BULLETINS -
Underlined items have docs attached. Still working to located the others. Request any you need at uh1ops@gmail.com
GEN-75-01 10-75 CONTAMINATED LUBRICANT ROYAL
GEN-75-02 01-75 INSTALLATION OF DOOR LOCK DEVICES
GEN-75-03 01-75 U-21 SERIES ALTIMETERS IN ARMY AIRCRAFT
GEN-75-04 01-75 EQUIPMENT STATUS SYMBOLS
GEN-75-05 30-75 AUTO / AVGAS WATER DETECTOR KIT
GEN-75-06 03-75 AAU-32/A ENCODING ALTIMETERS
GEN-75-07 03-75 NI-CAD BATTERY MAINTENANCE
GEN-75-08 03-75 MWO FOR IGNITION SECURITY DEVICE
GEN-75-09 04-75 W-P-2168 PENETRATING OIL
GEN-75-10 03-75 HAND PORTABLE FIRE EXTINGUISHERS
GEN-75-11 04-75 5606 HYDRAULIC FLUID
GEN-75-12 04-75 5606 HYDRAULIC FLUID
GEN-75-13 05-75 MWO’S FOR INSTALLING IGNITION SECURITY DEVICES
GEN-75-14 05-75 COAST PRO-SEAL BATCH 858
GEN-75-15 05-75 NON-CONFORMING METAL PENETRANT
GEN-75-16 05-75 OFF SPEC MIL-G-81322 GREASE
GEN-75-17 05-75 NON-CONFORMING METAL PENETRANT
GEN-75-18 05-75 CHANGE TO PM CARDS TO REDUCE FOD
GEN-75-19 05-75 NON-CONFORMING METAL PENENTRANT
GEN-75-20 06-75 CONVERSION 5606 TO 83282 HYDRAULIC FLUID
GEN-75-21 06-75 AVGAS
GEN-75-22 07-75 CONVERSION OF HYDRAULIC FLUID
GEN-75-23 08-75 RADIUM PAINT ON INSTRUMENTS
GEN-75-24 08-75 MIL-H-23282 HYDRAULIC FLUID PURCHASE
GEN-75-25 08-75 PROCEDURE FOR HYDRAULIC FLUID CONVERSION
GEN-75-26 08-75 SERVICE LIFE OF 205-070-749-1 SEAT BELTS
GEN-75-28 09-75 ENGINE, TRANSMISSION OIL AND FUEL ADDITIVES
GEN-75-33 11-75 NI-CAD BATTERY CELLS
GEN-75-34 11-75 MIL-G-81322 GREASE CONTAMINATION
GEN-75-35 12-75 WEIGHT AND BALANCE CHANGE
GEN-75-36 12-75 DEFECTIVE EPOXY PRIMER
GEN-76-01 01-76 DEFECTIVE COATING COMPOUND
GEN-76-02 01-76 AIRCRAFT LUBE OIL
GEN-76-03 01-76 DEFECTIVE EPOXY PRIMER
GEN-76-04 01-76 FLOOD LIGHT SET SAFETY LANYARD
GEN-76-05 01-76 ATTACHING FOREIGN OBJECTS TO IGNITION LOCK
GEN-76-06 02-76 IGNITION LOCK SWITCH AND KEYS
GEN-76-07 02-76 COATING COMPOUND
GEN-76-08 02-76 LOW REFLECTIVE IR PAINT
GEN-76-09 04-76 CONTAMINATED 5606 HYDRAULIC FLUID
GEN-76-10 02-76 CORRECTION TO GEN-76-08
GEN-76-11 05-76 ALSE SIGNAL SMOKE ILLUMINATION
GEN-76-12 05-76 NOISE WARNING LABELS
GEN-76-13 05-76 PURCHASING 83282 HYDRAULIC FLUID
GEN-76-14 05-76 PAINTING ARMY AIRCRAFT
GEN-76-15 05-76 SEAT BELTS
GEN-76-16 06-76 AAU32 ENCODING ALTIMETER
GEN-76-17 05-76 HYDRAULIC FLUID
GEN-76-18 06-76 ALSE SEAT BELT WEBBING
GEN-76-19 06-76 LOW REFLECTIVE INFRARED PAINT
GEN-76-23 09-76 ARMORED SEATS
GEN-76-24 09-76 FIRE EXTINGUISHER CARTRIDGE
GEN-76-25 10-76 TROOP SEAT BELTS
GEN-76-27 11-76 DUST, FUME & MIST RESPERATORS
GEN-76-28 11-76 NI-CAD BATTERIES
GEN-76-32 12-76 AIRCRAFT CLEANING COMPOUND
GEN-77-01 12-76 DEFECTIVE FUEL CELL SEALANT
GEN-77-03 01-77 LOW REFLECTIVE LACQUER PAINT
GEN-77-04 01-77 PAINTING ROTOR BLADES
GEN-77-05 03-77 HIGH / VISIBILITY MARKINGS ARMY HELICOPTERS
GEN-77-06 03-77 BATTERY WATER
GEN-77-07 03-77 ALSE EQUIPMENT RESTRAINT SYSTEM
GEN-77-10 04-77 APPLIES TO CERTAIN INVERTERS
GEN-77-11 04-77 PAINTING OF HELICOPTERS COCKPITS
GEN-77-12 05-77 AAU-32/A ENCODING ALTIMETER
GEN-77-13 06-77 AIRCRAFT DOOR LOCKS AND IGNITION LOCKS
GEN-77-14 06-77 LOW REFLECTIVE INFRARED AIRCRAFT PAINT
GEN-77-15 07-77 LOW REFLECTIVE LACQUER PAINT
GEN-77-17 11-77 USE OF ARMY PUBLICATIONS
GEN-1-93-ASAM-01 BRAYCO 599 OIL CONTAMINATION
GEN-94-ASAM-11 08-94 APPROVED ENGINE CLEANERS
GEN 00-ASAM-01 02-00 UPDATED INFORMATION ON NVG MESSAGES
U.S. ARMY SAFETY OF FLIGHT BULLETINS ( SOF )
Underlined items have docs attached. Still working to located the others.
Request any you need at uh1ops@gmail.com
UH-1-75-01 02-75 INSPECTION OF 540 PART NUMBER ROTOR BLADES
UH-1-75-02 03-75 STARTING PROCEDURES AFTER INSTALLATION OF IGNITION SWITCH
UH-1-76-03 04-75 INTERNAL RESCUE HOIST
UH-1-75-05 05-75 MISROUTED CHAFFING FUEL AND HYDRAULIC LINES
UH-1-75-06 06-75 CRASHWORTHYFUEL SYSTEM
UH-1-76-07 08-75 CRACKS IN VERTICAL FIN AREA
UH-1-76-08 07-75 LOOSE LINES FUEL SYSTEM
UH-1-75-09 08-75 TAIL ROTOR PITCH CHANGE SPLINE WEAR
UH-1-75-10 09-75 WIGGINS FUEL NOZZLE
UH-1-75-12 08-75 STABILIZER BAR TUBES 5 YEAR LIFE
UH-1-75-13 10-75 REDUCE TAIL ROTOR TRACK AND BALANCE INTERVAL
UH-1-75-14 10-75 INTERNAL RESCUE HOIST
UH-1-75-15 11-75 OIL COOLER BLOWER BEARINGS
UH-1-75-16 11-75 PRESSURIZING PITOT / STATIC SYSTEM
UH-1-75-18 11-75 TAIL ROTOR GRIP ASSEMBLY 204-011-728-19
UH-1-75-19 11-75 INCORRECT PART NUMBER ON MAIN SERVO
UH-1-75-20 11-75 RECORD KEEPING ON SERVO’S
UH-1-75-21 12-75 TAIL ROTOR PITCH CHANGE SILENT CHAIN
UH-1 76-01 01-76 KIT B FOR IR SUPPRESSOR
UH-1-76-02 01-76 M/R BLADE 204 P/N BY S/N
UH-1-76-03 02-76 T/R D/S HANGER ASSEMBLIES GREASE
UH-1-76-04 07-76 CHANGE TO -10 MANUAL
UH-1-76-05 02-76 PROPER INST OF 204-011-152-1 M/R BLADE BOLT RECESSED WASHER
UH-1-76-06 03-76 240 BLADE M/R REMOVAL BY S/N
UH-1-76-07 03-76 OIL COOLER BLOWER BEARINGS
UH-1-76-08 04-76 MAIN SERVOS
UH-1-76-09 04-76 REPLACEMENT OF PLEXIGLASS WINDSHIELDS WITH GLASS
UH-1-76-10 05-76 CHANGE TO OVERHAUL AND RETIREMENT SECTION
UH-1-76-11 06-76 540-011 MAIN ROTOR BLADE
UH-1-76-12 06-76 PLEXIGLASS TO GLASS WINDSHIELD
UH-1-76-13 06-76 SOLID STATE VOLTAGE REGULATORS
UH-1-76-14 07-76 OIL COOLER BLOWER REDUCER FITTING
UH-1-76-14 CHG 1 07-76 OIL COOLER BLOWER REDUCER FITTING
UH-1-76-15 06-76 APPLIES TO 540 SYSTEM ON AH-1 & UH-1 C/M
UH-1-76-16 07-76 IMPROPER OIL COOLER BLOWER BEARINGS
UH-1-76-17 08-76 BEARING P/N’S FOR OIL COOLER BLOWER
UH-1-76-18 08-76 ELECTRICAL CABLE CHAFFING ON OIL TUBE 205-040-146
UH-1-76-19 08-76 APPLIES TO 540 COMPONENT
UH-1-76-20 08-76 NEW POWER CHART FOR T53 ENGINE
UH-1-76-21 08-76 PROCEDURE FOR OVERHEATED BATTERY ( NICAD )
UH-1-76-22 10-76 SEAT BELT ATTACHMENT TO SEATS
UH-1-76-23 10-76 RPM AUDIO LOW RPM CAUSED BY ENG & ROTOR TACH GEN FAILURE
UH-1-76-24 11-78 LIFT LINK PART NUMBER AND APPLICATION
UH-1-76-25 11-76 RIGID CONNECTING LINKS INTERNAL THREADS CENTURY METAL PROD
UH-1-76-26 11-76 LIFT LINK IDENTIFICATION
UH-1-77-01 01-77 TAIL ROTOR FLEX COUPLING REPACK FREQUENCY
UH-1-77-02 01-77 Vibration Amplitude with Heavy Duty Skid Shoes Installed
UH-1-77-03 02-77 TAIL ROTOR HUB ASSEMBLY CHANGE TO HISTORICAL RECORDS
UH-1-77-04 02-77 DEFECTIVE MANUFACTURE OF CENTER ENGINE DECK
UH-1-77-05 02-77 INSPECTION FOR DEFECTIVE CABLES
UH-1-77-06 03-77 INSPECTION OF MAIN ROTOR STRAP 204-012-112-5
UH-1-77-07 03-77 204-012-112-5 MAIN ROTOR STRAP OUT OF PRODUCTION
UH-1-77-08 03-77 PUBLICATION CHANGE FOR TAIL ROTOR CABLE & SPROCKET
UH-1-77 09 03-77 CLARIFY MESSAGE UH-1-77-08
UH-1-77-10 04-77 SWASHPLATE INSPECTION OF P/N 204-011-457-1 WASHERS
UH-1-77-11 04-77 GLASS WINDSHIELD PROBLEM
UH-1-77-12 05-77 204 / 212 TAIL Rotor Drive Shaft Hanger, Incorrect Hanger Assy. Parts
UH-1-77-13 05-77 IMPROPER GREASE IN 42 DEG. GEARBOX COUPLING
UH-1-77-14 07-77 MAIN ROTOR GRIP CRACKING
UH-1-77-15 08-77 TAIL ROTOR SERVO BINDING
UH-1-77-18 10-77 OIL COOLER BLOWER BALANCE PROBLEM
UH-1-77-19 10-77 CHADWICK BALANCE EQUIPMENT
UH-1-77-20 10-77 RETURN UNSERVICEABLE ENGINES TO CORPUS CHRISTI
UH-1-77-21 11-77 SWASHPLATE TRUNNION BEARINGS
UH-1-77-22 12-77 ENGINE LIMITATIONS FOR T53-L-13B
UH-1-78-01 01-78 T53 FUEL CONTROL
UH-1-78-02 02-78 P/N 1-160-454-01 GASKET
UH-1-78-03 03-78 inst of interim infrared suppressor & command console
UH-1-78-04 02-78 HYDRAULIC FILTER ELEMENT
UH-1-78-05 07-78 T/R PITCH CONTROL SILENT CHAIN
UH-1-78-06 07-78 T/R DRIVE FLEX COUPLING LUBE INTERVAL
UH-1-78-07 07-78 T/R DRIVE SHAFT FLEX COUPLING
UH-1-78-08 07-78 540 ROTOR SYSTEM
UH-1-78-09 07-78 SILICON OIL IN FUEL CONTROL
UH-1-78-10 08-78 HYDRAULIC HOSE FAILURE STAINLESS TAG
UH-1-78-11 08-78 T53-L-13B GROUND RUNNING
UH-1-78-12 09-78 PHASED MAINTENANCE CHECK LIST
UH-1-78-13 10-78 MAIN SERVO CYLINDERS
UH-1-79-02 03-79 T/R CONTROL INSTALLATION AN320-5 NUT, MS17826-5
UH-1-79-03 03-79 SILICON OIL P1 BELLOWS T53-L-13B FUEL CONTROL
UH-1-79-04 03-79 SWASHPLATE OUTER RING TRUNNION FIT
UH-1-79-05 04-79 FUEL CONTROL BELLOWS
UH-1-79-07 05-79 T/R D/S FLEXABLE COUPLING INSPECTION
UH-1-79-08 06-79 T53 ENGINE TBO ON CONDITION
UH-1-79-09 06-79 INSPECTION OF LOCALLY FABRICATED HEAVY DUTY SKID SHOES
UH-1-79-11 07-79 TO CLARIFY UH-1-79-6 ON FUEL CONTROLS
UH-1-79-12 07-79 INTERNAL RESCUE HOIST
UH-1-79-13 08-79 204-076-267-5 collective connecting link rivet/ hi-shear inspection
MWO K-FLEX MAIN DRIVE SHAFT
MWO MAIN ROTOR MAST
UH-1B ROLLER CHAIN
UH-1-79-15 08-79 DROOP CAM SHEAR PIN
UH-1-79-16 08-79 TO NOTIFY EVERYONE UH-1-79-14 NOT USED
UH-1-79-17 08-79 204-011-801-17 TAIL ROTOR HUB ASSEMBLY
UH-1-79-18 08-79 205-040-004 SHORT SHAFT
UH-1-79-19 08-79 ONE TIME INSPECTION OF T/R HUB ASSEMBLY
UH-1-79-20 09-79 ENGINE TO TRANSMISSION SHORT SHAFT
UH-1-79-21 09-79 CHANGE TO SHORT SHAFT MESSAGE
UH-1-79-22 09-79 REPLACE BRONZE P1 BELLOWS WITH STAINLESS
UH-1-79-23 09-79 SHORT SHAFT INSPECTION
UH-1-79-24 08-79 INTERNAL RESCUE HOIST
UH-1-79-25 11-79 INSPECT ROLLOVER VENT VALVE 214-066-005-1
UH-1-79-26 12-79 SHORT SHAFT
UH-1-79-27 12-79 204-011-328-11 STABILIZER BAR TUBE
UH-1-79-28 12-79 CHANGE TO VENT VALVEIN 1-79-25
UH-1-80-01 01-80 T/R PITCH LINK ADJUSTMENT
UH-1 Aircraft 02-80 SKID TUBE ASSEMBLIES
UH-1 Aircraft 02-80 WINDOW PANELS
T-53 Engine 03-80 BOLTS P/N 1-100-292-02
UH-1-80-02 03-80 SERVO HARDWEAR
UH-1-80-03 03-80 HEAVY DUTY SKID SHOES
UH-1-80-05 04-80 INSPECTION OF NUTS ON TAIL ROTOR DRIVE SHAFT CLAMPS
UH-1-80-06 04-80 HYDRAULIC PRESSURE SWITCH
UH-1-80-07 04-80 42 DEG. GEARBOX VENTED FILLER CAP
UH-1-80-08 05-80 NVG LIGHTING
UH-1-80-09 05-80 ATTACHING HARDWEAR FOR SERVO LEVER 41000257
UH-1-80-11 06-80 INSPECT CROSSTUBES WITH HEAVY DUTY SKID SHOES
T53 Engine 07-80 T53 TURBINE NOZZLE
T53 Engine 08-80 FUEL CONTROL & GOVERNOR
UH-1-80-12 09-80 CHANGES TO MAINTENANCE MANUAL
UH-1V MWO 09-80 MARKER BEACON,GLIDE SLOPE & RADAR ALTIMETER
UH-1 Aircraft 09-80 MAINROTOR MAST INSERT
UH-1-80-16 06-80 T/R DRIVE SHAFT CLAMP HARDWEAR
UH-1-81-02 03-81 RETIREMENT LIFE OF STABILIZER BAR FRAME
UH-1-81-03 03-81 T/R BLADES
UH-1-81-04 03-81 AUX FUEL TANKS USE OF NON-CRASHWORTHY FUEL CELLS
UH-1-81-05 04-81 KAMATICS DRIVE SHAFT
UH-1-81-06 05-81 TRIM SCREW FUEL CONTROL ADJUSTMENT P/N 1000A4-703 TO -13BA
UH-1-81-07 06-81 STABILIZER BAR TUBE 204-011-328-11
UH-1-81-08 REPLACES UH-1-81-06 TRIM SCREW
UH-1-81-09 07-81 ENGINE WASH PROCEDURES
UH-1-81-10 09-81 REPAIR OF SKID SHOES
UH-1-81-11 11-81 FUEL CONTROL PRESSURE REGULATOR SCREWS
UH-1-81-12 11-81 T53 ENGINE CLEANING PROCEDURES
UH-1-81-13 12-81 INSPECTION OF LEVER 204-011-438-1
UH-1-81-14 12-81 GROUNDING OF HELICOPTER BY FUEL CONTROL S/N TA-7
UH-1-81-15 12-81 INSPECTION OF LEVER 204-011-438-1
UH-1-82-01 1982 RIGID CONNECTING LINKS
UH-1-82-02 02-82 INSPECTION OF MAIN ROTOR BLADES
UH-1-82-03 07-82 OLD STYLE .063 WIRE DRIVEN SERVOS
UH-1-82-04 1982 INSPECTION OF SCISSORS PIVOT BOLTS
UH-1-82-05 1982 REPLACE FUEL PRESSURE RELIEF VALVE WITH PLUG 204-061-689-1
UH-1-82-06 1982 INSP RIDIG CONNECTING LINK
UH-1-82-07 11-82 COLLECTIVE SLEEV BEARINGS UH-1 C&M ONLY
UH-1-82-08 1982 INSPECTION OF TAILBOOM HANGER BEARING FITTINGS
6-82 PHASE INTERVALS
UH-1-83-01 02-83 SCISSORS & SLEEVE OVERHAUL INTERVAL
UH-1-83-02 02-83 INSPECTION OF CERTAIN 204 SERIES MAIN ROTOR BLADES
UH-1-83-03 02-83 MAIN ROTOR BLADE INSPECTION UH-1 C & M ONLY
UH-1-83-04 03-83 MAIN ROTOR BLADE INSPECTION 540 PART NUMBERS UH-1 C & M
UH-1-83-05 03-83 MAIN ROTOR BLADE INSPECTION UH-1 SERIES EXCEPT B,C & M
UH-1-83-06 03-83 INSPECTION OF MAIN ROTOR BLADES UH-1 C & M ONLY
UH-1-83-07 03-83 MAIN ROTOR BLADE INSPECTION ALL EXCEPT UH-1 C & M
UH-1-83-08 03-83 MAIN ROTOR BLADE INSPECTION UH-1 C & M ONLY
UH-1-83-09 03-83 EMERGENCY INSPECTION 204-PART NUMBER MAIN ROTOR BLADES
UH-1-83-10 Main Rotor blade inspection for oversized repair patches all uh-1 series except uh-1 B, C & M
UH-1-83-11 HYDRAULIC SERVOS UH-1 C & M ONLY
UH-1-83-12 06-83 HYDRAULIC SERVOS UI-1-C & M ONLY
UG-1-83-13 07-83 SERVO PARTS UH-1 C & M
UH-1-84-01 03-84 MAIN ROTOR PITCH CHANGE BARREL
UH-1-84-02 03-84 AMENDS PREVIOUS UH-1-84-01
UH-1-84-03 04-84 AMENDS UH-1-84-01 & -02 MAIN ROTOR PITCH LINK
UH-1-84-04 APPLIES TO 204-011-450-1 MAST ( THIN WALL )
UH-1-84-06 MAIN ROTOR PITCH LINK CLEVIS FAILURE
UH-1-84-07 X-RAY INSPECTION OF PITCH CHANGE CLEVIS
UH-1-84-08 GROUNDING OF ALL UH-1 SERIES HELICOPTERS WITH THIN WALL MAST
UH-1-84-09 09-84 DAILY INSPECTION OF MAIN ROTOR PITCH CHANGE CLEVIS
UH-1-84-10 10-84 SPECIAL INSPECTION OF MAIN ROTOR BLADES
UH-1-84-11 11-84 REPLACEMENT OF PITCH CHANGE CLEVIS
UH-1-84-12 12-84 MAG PARTICAL INSPECTION OF MAIN ROTOR PITCH CHANGE TURNBARREL
UH-1-85-01 02-85 MAIN ROTOR PITCH CHANGE CLEVIS
UH-1-85-02 03-85 MAG PARTICAL INSPECTIONS OF MAIN ROTOR PITCH CHANGE TURNBUCKLES
UH-1-85-03 03-85 P/N 204-011-430-1 SWASHPLATE BEARING & SEAL WEAR
UH-1-85-04 04-85 CHEM FAB LEFT & RIGHT ELEVATORS
UH-1-85-05 06-85 REMOVE FROM SERVICE MAIN ROTOR STRAPS 204-012-112-5 BY SERIAL NUMBER
UH-1-85-06 DEFECTIVE P/N 204-011-112-5 BY CERTAIN SERIAL NUMBER
UH-1-85-07 07-85 P/N 212-010-403-5 COLLECTIVE LEVERS BY S/N, EA-001 THROUGH EA-196
UH-1-85-08 10-85 REMOVE FROM SERVICE MAIN ROTOR STRAPS 204-012-112-5 BY SERIAL NUMBER
UH-1-85-09 11-85 APPLIES TO 540 STYLE MAIN ROTOR HEAD
UH-1-85-10 11-85 EH-1 SERIES HELICOPTER ALTERNATOR WIRES
UH-1-85-11 11-85 CONNECTING LINKS ALL IDENTIFY BY SERIAL NUMBER
UH-1-85-11 11-85 REVISION TO PREVIOUS UH-1-85-11
UH-1-85-12 11-85 REVISION TO PREVIOUS UH-1-85-11
UH-1-86-01 COLLECTIVE LEVER PINS
UH-1-86-02 CORRECTION TO UH-1-86-01 ON COLLECTIVE LEVER PINS
UH-1-86-05 TAIL ROTOR DRIVESHAFT NUTS
UH-1-86-06 06-86 INSPECTION OF SWASHPLATE TRUNNIONS
UH-1-86-07 05-86 INSPECTION OF TRUNNION BEARINGS KSP9001-3/5
UH-1-86-08 07-86 ONE TIME INSPECTION OF SWASHPLATE
UH-1-86-09 07-86 REMOVAL OF AN310-8 NUTS DRIVE LINK
UH-1-86-11 11-86 INSPECTION OF MAIN ROTOR BLADE BALLAST WEIGHT
UH-1-86-12 COLLECTIVE SERVO RODEND BEARING
UH-1-86-13 NIGHT VISION GOGGLES
UH-1-89-07 07-89 ONE TIME INSPECTION OF 204-011-128 UNIVERSAL CONTROL LEVERS
UH-1-90-01 01-90 P/N 204-010-719-1 RECURRING INSPECTION OF T/R RETAINING NUT
UH-1-90-02 03-90 RAISED LETTERS, SWASHPLATE OUTER RING CASTING, HAC 204-011-403-1
UH-1-90-03 04-90 MAIN ROTOR PITCH HORN BOLT 540 ROTOR HEAD
UH-1-90-04 06-90 ONE TIME & RECURRING INSPECTION OF AN320-6 NUTS
UH-1-90-05 06-90 INNER & OUTER BELLOWS RED GOOD, BLACK BAD, ONETIME & RECURRING
INSPECTION OF IMPROVED SEPARATOR
UH-1-91-02 09-91 TAIL ROTOR YOKE
UH-1-91-02 ENGINE
UH-1-94-01 02-94 GROUNDING ALL UH-1’S WITH -10/10A T53 ENGINES ( SEE ENGINE MESSAGE )
UH-1-94-03 06-94 INSPECTION OF CERTAIN SERIAL NUMBER TAIL ROTOR BLEDES P/N 204-011-702-15
UH-1-94-04 08-94 RESTRICTION OF HYDRAULIC OFF MANEUVERS & ONE TIME INSPECTION FOR LOOSE WORM GEARS
UH-1-94-02 03-94 SECOND STAGE POWER TURBINE NOZZLE PROBLEM -10/10A ENGINE ( SEE ENGINE)
UH-1-96-01 11-95 ONE TIME INSPECTION OF TAIL ROTOR SLIDER P/N 204-010-720-3
UH-1-96-02 02-96 REINSPECTION OF TAIL ROTOR SLIDER
AH-1-96-03 APPLIES TO COBRA STYLE 212 TAIL ROTOR YOKE ( Space Craft Manufacturing)
UH-1-96-04 08-96 ASSIGNMENT OF FINITE LIFE TO MAIN ROTOR YOKE
UH-1-98-01 11-97 CHANGES TO TAIL ROTOR SLIDER RETIREMENT LIFE
UH-1-98-02 SEE ENGINE SOF
UH-1-98-03 12-97 REVISION TO UH-1-98-01 TAIL ROTOR SLIDER
UH-1-98-04 SEE ENGINE SOF
UH-1-98-05 SEE ENGINE SOF
UH-1-98-06 SEE ENGINE SOF
UH-1-98-07 06-98 MANDATORY INSPECTION OF RODEND CLEVIS MAIN ROTOR PITCH CHANGE LINK P/N 204-011-136-103
UH-1-98-08 SEE ENGINE SOF
UH-1 99-02 05-99 VERTICAL FIN SPAR FAILURE ON TAIL BOOM GROUNDING OF AIRCRAFT
UH-1-99-02 05-99 MESSAGE 071815Z DELAY IN FIN SPAR INSPECTION CRITERIA
UH-1-99-02 05-99 MESSAGE 261511Z FIN SPAR METHOD OF INSPECTION STATUS
UH-1-99-03 05-99 VERTICAL SPAR X-RAY INSPECTION
UH-1-99-03 06-99 MESSAGE 101750Z FIN SPAR INSPECTION INFORMATION
UH-1-99-04 INSPECTION FOR T53 N2 SPUR GEAR
UH-1-00-05 02-00 MANDATORY INSPECTION OF TAIL BOOM FIN SPAR
UH-1-00-07 03-00 SUPPLEMENT TO 00-05 ON FIN SPAR
UH-1-00-08 06-00 IMMEDIATE & RECURRING INSPECTION OF 42 deg. GEARBOX 204-040-003-ALL
SEE AD 95-10-08
UH-1-00-09 06-00 INSPECTION OF MAIN ROTOR MAST
UH-1-00-10 07-00 MAINROTOR MAST INSPECTION
UH-1-01-03 01-18-01 MAIN ROTOR MAST INSPECTION
UH-1-01-04 02-25-01 REVISION TO UH-1-01-03
UH-1-01-05 06-01-01 INSPECTION OF TURNBUCKLE BODY
UH-1-01-06 08-28-01 INSPECTION OF ROTOR CONTROL PARTS KIT
UH-1-02-01 12-07-01 INSPECTION OF MAIN ROTOR CONTROL PARTS KIT
UH-1-02-02 12-18-01 INSPECTION OF TURNBUCKLE BODY
UH-1-09-SOF-01 SCISSORS AND SLEEVE
UH-1-09-SOF -01 ADD SCISSORS AND SLEEVE
If there is anything you are unable to locate, let us know, uh1ops@gmail.com
or check this link for other resources
https://www.liberatedmanuals.com/all.mpl
