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and other associated Publications* |
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| A Boeing BV-234 painted with China markings, location and date unknown. |
 WANTED: CH-47A, B, C Model Chinook manuals in .pdf format. Will take them in hardcopy if you have them, but would really prefer nice, clean, well published .pdf files to add to the historical collection. |
| CH-47 Chinook Related Publications |
| Click-N-Go on the links below, or Right Click on the link and select "Save Target As" to download the file to your computer. These files are in either.pdf or Microsoft Word format and require either Adobe Acrobat Reader or Microsoft Word to view. Caution: some file sizes are quite large. |
| CH-47D Technical Bulletins |
| TB 1-1520-240-20-75 | One Time Inspection For Stratopower Pumps, NSN 1650-01-249-4341 And Reporting For Turnaround Program All CH-47D, MH-47D, and MH-47E Aircraft [25 Kb]. | |
| TB 1-1520-240-20-83 | One Time Inspection Of The Forward And Aft Rotary Wing Heads To Ensure Flow Of Lubricating Oil To The Horizontal Hinge Pin Bearing, For All CH-47D, MH-47D, and MH-47E Aircraft [97 Kb]. | |
| TB 1-1520-240-20-84 | One Time Inspection Of The Forward Control Installation For The Manufacturer Of P/N 114R3650-3 Bolt Assemblies, For All CH-47D, MH-47D, and MH-47E Aircraft [88 Kb]. | |
| TB 1-1520-240-20-85 | One Time Visual Inspection And Records Check Of The Upper Boost Actuators And Pull Test Of Swashplate For All CH-47D, MH-47D And MH-47E Aircraft [102 Kb]. | |
| TB 1-1520-240-20-86 | To Inspect The Bond Lines On The 114P8079-2 And 114P8079-3 Strap Assemblies For Looseness Around The Edges, For All CH-47D, MH-47D, and MH-47E Aircraft [94 Kb]. | |
| TB 1-1520-240-20-88 | One Time Visual Inspection For And Removal Of Certain Serial Numbered 145DS102-3 Forward Transmission Main Lubrication Pumps, For All CH-47D, MH-47D, and MH-47E Aircraft [97 Kb]. | |
| TB 1-1520-240-20-89 | Inspection and Repair of Aft Pylon Clamshell Door Lower Latch to Preclude Wear and/or In-flight Loss of Doors For All CH-47D, MH-47D, and MH-47E Aircraft [89 Kb]. | |
| TB 1-1520-240-20-90 | One Time Records Check, Visual Inspections For, and Removal Of Certain Serial Numbered 145D3400-23/-25/-32 Forward Synchronizing Drive Shaft Assemblies, For All CH-47D, MH-47D, and MH-47E Aircraft [101 Kb]. | |
| TB 1-1520-240-20-91 | One Time Visual Inspection Of Forward Transmission Mounting (Barrel) Nuts, P/N NAS 577B20A, For All CH-47D, MH-47D, and MH-47E Aircraft [146 Kb]. | |
| TB 1-1520-240-20-92 | Installation of Guard Around Cargo Hook Release Switch on Winch/Hoist Operators Grip, Assembly PN 114ES250-2, For All CH-47D, MH-47D, and MH-47E Aircraft [92 Kb]. | |
| TB 1-1520-240-20-93 | One Time Inspection For And Replacement Of AN320-12 Castellated Nuts Made By Greer Stop Nut Inc., For All CH-47D, MH-47D, and MH-47E Aircraft [25 Kb]. | |
| TB 1-1520-240-20-94 | One Time and Recurring Inspection of Cabin Floor and Ramp 5,000 Pound Tie-Down Fittings, P/N 114S2893-6/-13, For All CH-47D, MH-47D, and MH-47E Aircraft [37 Kb]. | |
| TB 1-1520-240-20-95 | One Time Recurring Inspection Of Power Distribution Feeder Wiring For Fraying/Chaffing And Arcing/Burning, Certain Power Distribution (PDP) Circuit Breakers (CBS) For Water Intrusion Induced Corrosion Or Arcing And Burning, And Installation Of Circuit Breaker (CB) Cover/Seals, For All CH-47D, MH-47D, and MH-47E Aircraft [111 Kb]. | |
| TB 1-1520-240-20-96 | One Time Visual Inspection And Replacement Of Certain P/N 4C3074 Crissair Inc. Check Valve Installed In Power Control Module Assemblies In The Port Marked "FLT CONT PUMP" Only, For All CH-47D, MH-47D, And MH-47E Aircraft [39 Kb]. | |
| TB 1-1520-240-20-97 | Inspection And Lubrication Of The Flight Control Rod End Bearings In The Flight Control Closet Area, For All CH-47D, MH-47D, and MH-47E Aircraft [92 Kb]. | |
| TB 1-1520-240-20-99 | One Time Inspection Of ANVIS/HUD Power Supply For All CH-47D MH-47D Aircraft [53 Kb]. | |
| TB 1-1520-240-20-100 | Extension For Replacement Of Aft Landing Gear Drag Link Assemblies Susceptible To Stress Corrosion Cracking, For All CH-47, MH-47D And MH-47E Aircraft [45 Kb]. | |
| TB 1-1520-240-20-101 | Removal Of Flight Restrictions For Roll-On Landings Imposed By TB 1-1520-240-20-100, Extension For Replacement Of Aft Landing Gear Drag Link Assemblies Susceptible To Stress Corrosion Cracking, For All CH-47, MH-47D And MH-47E Aircraft [57 Kb]. | |
| TB 1-1520-240-20-102 | One Time Inspection For Aft Transmissions With Suspected Improperly Shimmed Input Pinion Gear Assembly, For All CH-47D, MH-47D, and MH-47E Aircraft [81 Kb]. | |
| TB 1-1520-240-20-103 | One Time Inspection Of Aft Upper Boost Actuators To Stationary Swashplate Retaining Hardware For All CH-47D, MH-47D And MH-47E Aircraft [32 Kb]. | |
| TB 1-1520-240-20-105 | Flight Restrictions For Aircraft With MWO 1-1520-240-50-67, Non-Metallic Spline Adapters For Combining Transmission Cooling Fan Drive Shaft Applied, For All CH-47D, MH-47D, and MH-47E Aircraft [29 Kb]. | |
| TB 1-1520-240-20-109 | Forward And Aft Longitudinal Cyclic Trim Yoke Bushing Inspections, For All CH-47D, MH-47D And MH-47E Aircraft [52 Kb]. | |
| TB 1-1520-240-20-110 | Extension For Replacement Of The Aft Landing Gear Link Assemblies That Are Susceptible To Stress Corrosion Cracking, For All CH-47D, MH-47D And MH-47E Aircraft [90 Kb]. | |
| TB 1-1520-240-20-111 | CH-47D, MH-47D and MH-47E, One Time Inspection of Sync Shaft Mounting Brackets For Proper Clearance to Sync Shaft [123 Kb]. | |
| TB 1-1520-240-20-113 | Inspection Of Forward And Aft Transmissions Gear/Bearing Assemblies, For All CH-47D, MH-47D, and MH-47E Aircraft [50 Kb]. | |
| TB 1-1520-240-20-114 | Inspection Of All CH-47D, MH-47D And MH-47E Aircraft For Forward And Aft Transmission Gear/Bearing Assemblies Indentified By Serial Number Prefix "VB" [61 Kb]. | |
| TB 1-1520-240-20-115 | All CH-47D, MH-47D And MH-47E Aircraft, Replacement Of Suspect Forward And Aft Transmission Assemblies With Ones That Have Been Inspected And Cleared For Operation [49 Kb]. | |
| TB 1-1520-240-20-116 | Increase Of Operating Limitations For Forward And Aft Transmission Gear/Bearing Assemblies Indentified By Serial Number Prefix "VB", For All CH-47D, MH-47D And MH-47E Aircraft [354 Kb]. | |
| TB 1-1520-240-20-117 | One Time Inspection Of Engine Transmissions Records For Suspect Gears and Replacement Of Suspect Transmissions Of All CH-47D, MH-47D And MH-47E Aircraft [324 Kb]. | |
| TB 1-1520-240-20-118 | Initial And Recurring Inspections And Replacement Of Horizontal Hinge Pin Shouldered Bolts, For All CH-47D, MH-47D, and MH-47E Aircraft [149 Kb]. | |
| TB 1-1520-240-20-119 | CH-47D/MH-47D Aircraft, Initial And Recurring Inspection Of Fuel Pods For Corrosion And Electrical Bonding [59 Kb]. | |
| TB 1-1520-240-20-120 | CH-47D, MH-47D And MH-47E Aircraft, One Time Inspection Of Pitch Housings, P/N 145R2075-13/-14/-15/-16 [57 Kb]. | |
| TB 1-1520-240-20-121 | Hydraulic Fluid Sampling From Flight Control And Utility Systems For All CH-47, MH-47D And MH-47E Series Aircraft [54 Kb]. | |
| TB 1-1520-240-20-122 | Mandatory Inspection Of Horizontal Hinge Pin On All CH-47D, MH-47D And MH-47E Aircraft [131 Kb]. | |
| TB 1-1520-240-20-123 | Mandatory Inspection Of Forward And Aft Slider Shaft Seals On All CH-47D, MH-47D And MH-47E Aircraft [147 Kb]. | |
| TB 1-1520-240-20-125 | Mandatory Inspection Of Untested Flight Safety Part (FSP) Bolts Part Number 114R3650-7, On All CH-47D, MH-47D, and MH-47E Aircraft [140 Kb]. | |
| TB 1-1520-240-20-126 | One Time Inspection For Defective Full Authority Digital Electronic Control (FADEC) P3 Drain Cartridge, On All CH-47D, MH-47D And MH-47E Aircraft [133 Kb]. | |
| TB 1-1520-240-20-127 | Mandatory Inspection for Installation of MA-16 Inertial Reels, Part Number 015-870145-3-16, On All CH-47D, MH-47D And MH-47E Aircraft [126 Kb]. | |
| TB 1-1520-240-20-128 | Mandatory Inspection Of Forward Yoke Shaft, Part Number 145C3051-1 For Corrosion, On All CH-47D, MH-47D, and MH-47E Aircraft [142 Kb]. | |
| TB 1-1520-240-20-129 | Combining Transmission Cooling Fan Drive Shaft Inspections On All CH-47D, MH-47D And MH-47E Aircraft [154 Kb]. | |
| TB 1-1520-240-20-130 | Mandatory Inspection For Untested Flight Safety Part (FSP) Bolts, Part Number 114R3650-6 And 114R3650-11, On All CH-47D, MH-47D, and MH-47E Aircraft [127 Kb]. | |
| TB 1-1520-240-20-131 | Mandatory Inspection Of Forward And Aft Rotor Hub Lightening Holes On All CH-47D, MH-47D And MH-47E Aircraft [148 Kb]. | |
| TB 1-1520-240-20-132 | Mandatory One Time Inspection Of Rotor Head Droop Stop Bolts For Proper Length, On All CH-47D, MH-47D And MH-47E Aircraft [160 Kb]. | |
| TB 1-1520-240-20-133 | Mandatory Inspection For Untested Flight Safety Parts (FSP) Tie Bar Pin Assemblies, P/N 114R2168-3 And 114R2168-4, On All CH-47D, MH-47D And MH-47E Aircraft [146 Kb]. | |
| TB 1-1520-240-20-134 | One Time Inspection Of Aft Rotor Head Assemblies And Engine Cross Shaft Adapter Assemblies, On All CH-47D And MH-47D Aircraft [159 Kb]. | |
| TB 1-1520-240-20-135 | Inspection For Untested Flight Safety Part (FSP) Bolts, P/N 114R3650-13 And 114R3650-15, On All CH-47D, MH-47D, and MH-47E Aircraft [162 Kb]. | |
| TB 1-1520-240-20-136 | One Time Inspection For Proper Installation Of Droop Stops On All CH-47D, MH-47D And MH-47E Aircraft [148 Kb]. | |
| TB 1-1520-240-20-137 | Ungrounding Requirements For All CH-47D, MH-47D And MH-47E Aircraft With Incorrectly Installed Droop Stops [163 Kb]. | |
| TB 1-1520-240-20-139 | Mandatory Inspection For Untested Flight Safety Part (FSP) Bolts, P/N 114R3650-9 And BACB30ST10-40, On All CH-47D, MH-47D, and MH-47E Aircraft [155 Kb]. | |
| TB 1-1520-240-20-141 | Inspection Of The Rotary Wing Head Tie Bar Assembly And Rotor Tachometer On All CH-47D, MH-47D And MH-47E Aircraft [82 Kb]. | |
| TB 1-1520-240-20-142 | Mandatory Inspection Of Tunnel Cover Strut Assemblies On All CH-47D, MH-47D And MH-47E Aircraft [150 Kb]. | |
| TB 1-1520-240-20-143 | Replacement Date Extension For Mandatory Inspection Of Forward Yoke Shaft, On All CH-47D, MH-47D, and MH-47E Aircraft [51 Kb]. | |
| TB 1-1520-240-20-144 | Inspection Of Swashplate Lower Seal Retainer Self-Locking Nut, On All CH-47D, MH-47D, and MH-47E Aircraft [74 Kb]. | |
| TB 1-1520-240-20-145 | Inspection Of Forward Pivoting Actuator To Swashplate Attachment Hardware For Proper Installation, On All CH-47D, MH-47D, and MH-47E Aircraft [66 Kb]. | |
| TB 1-1520-240-20-146 | Inspection Of The Rotary Wing Head Tie Bar Assembly On All CH-47D, MH-47D And MH-47E Aircraft [58 Kb]. | |
| TB 1-1520-240-20-147 | Mandatory Inspection For Improperly Manufactured/Assembled Fuel Control Relay Boxes On All CH-47D, CH-47F And MH-47D Aircraft [50 Kb]. | |
| TB 1-1520-240-20-148 | Inspection Of Combining Transmissions On All CH-47D, CH-47F And MH-47D Aircraft [54 Kb]. | |
| TB 1-1520-240-20-149 | Mandatory Inspection For Untested Critical Safety Item (CSI), P/N 114C3044-2, Aft Yoke Support Shaft, On All CH-47D, MH-47D, and MH-47E Aircraft [53 Kb]. | |
| TB 1-1520-240-20-150 | Inspection Of Swashplate Bearing, Forward And Aft, On All H-47 Series Aircraft [63 Kb]. | |
| TB 1-1520-240-20-151 | Mandatory Maintenance For Engine Drive Shaft, P/N 145D3504-2, On All H-47 Aircraft [39 Kb]. | |
| TB 1-1520-240-20-152 | Inspection Of Swashplate Bearing, Forward And Aft, On All H-47 Series Aircraft [58 Kb]. | |
| TB 1-1520-240-20-153 | Mandatory Maintenance And Inspection For Aft Fuselage Bellcrank Fastener, On All CH-47D, MH-47D, and MH-47E Aircraft [53 Kb]. | |
| TB 1-1520-240-20-154 | Mandatory Maintenance On Transient And Avoid Bands On The Cruise Guide Indicator On All CH-47D Aircraft [104 Kb]. | |
| TB 1-1520-240-20-155 | CH-47D Aircraft Desert Operations Enhanced Desert Maintenance (EDM) [37 Kb]. | |
| TB 1-1520-240-23-1 | Announcement Of Approval And Release Of Nondestructive Test Equipment Inspection Procedure Manual TM 1-1520-253-23, Technical Manual Aviation Unit Maintenance (AVUM) And Aviation Intermediate Maintenance (AVIM) Manual Nondestructive Inspection Procedures For CH/MH-47 Helicopter Series [127 Kb]. | |
| TB 1-1520-240-30-02 | CH-47D Aircraft Desert Operations Special Inspection And Cleaning [82 Kb]. |
| * NOTE: All publications on this site have been released by the Department of Defense to the Public Domain. These publications are widely available on the Internet from several commercial sources. However, here on this site we prefer they remain available free of charge to the historical researcher and the educator. |
For more publications just Click-N-Go to the next page: 1 2 |
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