UH-1 Resources

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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-II-17-28 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-01-77-RA Fuel Cells

                      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

 


                               
                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


                Recent UH-1 ADS


 

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

TM 55-1520-210-BD

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


 

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-1-94-ASAM-05   04-94   P/N 204-040-623-5 TAIL ROTOR HANGER BEARINGS WITH GREEN SEALS ( REMOVE FROM SERVICE )

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

AH-1-96-ASAM-03                LIFT LINK

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

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