TM1-1520-236-10 Army model AH-1f Cobra helicopterAH-1
TM1-1520-244-MTF Cobra Attack HelicopterAH-1 maintenance test flight manual for Army model AH-1s helicopter
TM1-1520-236-MTF Cobra attack helicopterAH-1 maintenance test flight manual for Army model AH-1f attack helicopter
TM 1-1520-236-CL Army model AH-1p (prod) AH-1e (Ecas) AH-1f (modernized Cobra) helicopters
TM55-1520-244-BD Operators, aviation unit, and aviation intermediate maintenance battlefield damage assessment and repair for helicopter, Attackah-1e (nsn 1520-01-192-2478) AH-1f (1520-01-168-4260) AH-1p (1520-01-168-4259)
TM55-1520-236-23-1 Aviation unit and intermediate maintenance manual for Army mode AH-1p (prod), AH-1e (ecas) and AH-1f (Modernized Cobra) helicopter
TM 55-1520-236-23-2 Aviation unit and intermediate maintenance manual Army mode (prod) AH-1e (ecas) and AH-1f (Modernized Cobra) helicopters
TM55-1500-339-S Cobra Attack helicopterAH-1 preparation for shipment of AH-1 helicopters
TM55-1520-236-T-3 Troubleshooting instructions for aviation unit maintenance (avu level and intermediate maintenance (avim) level AH-1f integrate armament and fire control system
TM55-1520-236-23P-1 Aviation unit and intermediate maintenance repair parts and special tools lists (including depot maintenance repair parts and special for helicopter, attack, AH-1p(prod), (Nsn 1520-01-168-4259), AH-1e(ecas), (1520-01-192-2478), AH-1f(mc), (1520-01-168-4260)
TM55-1520-236-23P-2 Aviation unit, and intermediate maintenance repair parts and sp tools lists (including depot maintenance repair parts and special for helicopter, attack, AH-1p (Prod) (nsn 1520-01-168-4259) AH-1e (ecas) (1520-01-192-2478) AH-1f (mc) (1520-01-168-4260)
TM55-1520-236-T-1 Troubleshooting instructions for aviation unit maintenance (avu level and intermediate maintenance (avim) level AH-1f (mc) and AH-if (mcn) integrated armament system
TM55-1520-236-23-3 Aviation unit and intermediate maintenance manual Army mode AH-1p (prod), AH-1e (ecas) and AH-1f (Modernized Cobra) helicopter
TM 55-1520-236-23-4 Aviation unit and intermediate maintenance manual Army mod AH-1p (prod) AH-1e (ecas) AH-1f (Modernized Cobra) helicopters
TM55-2840-229-23-1 Aviation unit and intermediate maintenance manual engine as model t53-l-13b (nsn 2840-00-134-4803) part no. 1-000-060-22; m t53-l-13ba (2840-01-093-7451), part no. 1-000-060-10a; model t5 (2840-00-621-1860), part no. 1-000-060-23 {to 2j-t53-16-1}
TM55-2840-229-23-2 Aviation unit and aviation intermediate maintenance manual engine assembly, model t53-l-11c (nsn 2840-00-102-3967), part no. 1-000-080-12; model t53-l-11d (2840-00-102-3968), part no. 1-000-080-13; model t53-l-13b (2840-00-134-4803), part no. 1-000-060-10 and model t53-l-703 (2840-00-621-1860) part no. 1-000-060-23 model t53-l-13ba (2840-01-093-7451) part 1-100-060-10a {to 2j-t53-16-2}
TM9-1090-207-13&P Rocket management subsystem, inventory-deployment, xm138, part no. 9324106-002 (nsn 1090-01-077-8939)
TM55-1520-236-T-2 Troubleshooting instructions for aviation unit maintenance (avu level and intermediate maintenance (avim) level, AH-1f integrated armament and fire control system
TM55-1520-236-23P-3 Aviation unit and intermediate maintenance repair parts and Special tools list (including depot maintenance repair parts and special tools) for helicopter, Attack, AH-1p (prod) (nsn 1520-01-168-42 AH-1e (ecas) (1520-01-192-2478) AH-1f (mc) (1520-01-168-4260)
TM55-1520-244-BD Operators, aviation unit, and aviation intermediate maintenance battlefield damage assessment and repair for helicopter, attack ah-1e (nsn 1520-01-192-2478) AH-1f (1520-01-168-4260) AH-1p (1520-01-168-4259)
TM55-1520-244-PM Phased maintenance checklists AH-1e/f/p/s helicopter TM 55-1520-244-PMD Preventive maintenance daily AH-1e/f/p/s helicopter TM 55-1520-236-23-5 Aviation unit and intermediate maintenance manual Army mode AH-1p(prod), AH-1e(ecas), AH-1f (Modernized Cobra) helicopters
TB 1-1520-243-20-15 Inspection and replacement of a select number of main rotor tt strap pins, for all AH-1 and UH-1m series aircraft
TB 1-1520-236-30-2 Rework of airborne laser tracker installation, AH-1f helicopter TM 1-1520-244-MTF Cobra attack helicopterAH-1 maintenance test flight manual FOR Army model AH-1s Helicopter TB 1-2840-229-20-2 Sandy environment and/or Combat Operations for t53-l-13b, t53-l-13ba and t53-l-703 engines
TM1-2840-260-23P Aviation unit and intermediate maintenance repair parts and Special tools lists (including depot maintenance repair parts and Special tools) for turbine aircraft engines model t53-l-13b (nsn 2840-00-234-4803) and model t53-l-703 (2840-00-621-1860) {to 2j-t53-14}
TB 1-2840-229-20-9 Operational restriction on all UH-1 series aircraft for t53-l-13b engines
TM1-1520-255-23 Aviation unit maintenance (avum) and aviation intermediate main (avim) manual nondestructive inspection procedures for AH-1 helicopter series (formerly proponent id)
TB 1-2840-229-20-10 Cobra Attack HelicopterAH-1 Operational restriction on all UH-1 series aircraft for t53-l-1 engines
TB 1-1520-236-23-1 Announcement of approval and release of nondestructive test equipment inspection procedure manual TM 1-1520-255-23, technical manual unit maintenance (avum) and aviation intermediate maintenance (a Manual nondestructive inspection procedures for AH-1 Helicopters
1-2840-229-20-11 Mandatory replacement of high pressure fuel fitting on all UH-1 series aircraft for t53-l-13b engines
TB 1-1520-244-20-44 One-time inspection of engine to transmission driveshaft assembly on all AH-1 series aircraft
TB 1-1520-243-20-25 Oil debris detection sys, clean up msg, AH-1 & UH-1 series aircraft
TB 1-2840-229-20-12 Mandatory replacement, high pressure fuel fitting, AH-1 & UH-1
TB 1-1520-243-20-26 Oil debris detection sys, informational bulletin, AH-1 & UH-1 series aircraft
TB 1-2840-229-20-17 Engine vibration screening and recurring inspection for all AH- series aircraft with t53-l-703 engine (P/n 1-000-060-23) installed
TB 1-2840-229-20-19 Revision to screening procedures for all AH-1 series aircraft w t53-l-703 engine (p/n 1-000-060-23) installed
TB 1-1520-236-20-15 One time inspection of AH-1 series aircraft with scissors lever assembly, p/n 209-010-405-7 manufactured by imperial tooling an machine company installed
TB 1-2840-229-20-20 Mandatory n2 spur gear replacement for all AH-1 series aircraft
TB 1-2840-229-20-23 AH-1 and UH-1 (t53 series engine), verification of time on t53 engine components requiring historical data reports
TB 1-1520-244-20-45 One time inspection of AH-1 series aircraft with retention fitting installed: p/n 540-011-113-1, nsn 1615-00-866-605; serial numbers starting with it
TB 1-1520-244-20-46 Link assembly, collective (p/n 209-010-409-1, nsn 3040-00-914-6124) for all AH-1 series aircraft
TB 1-2840-229-20-25 All UH-1 and AH-1 series helicopters with t53 engine installed and spare t53 engines, mandatory installation of rotary (oil) pump scavenge strainer element (chunk screen)
TB 1-2840-229-20-26 UH-a and AH-1 series helicopters with the t53 engine installed, interim retirement life for the p/n 1-100-078-07 impeller
TB 1-1520-244-20-48 Inspection of anti-drive bellcrank, part number 540-001-904-5 on AH-1 series aircraft
TB 1-1520-244-20-47 Inspection of tail rotor yoke and trunnion assemblies on AH-1 series aircraft
TB 1-2840-229-20-28 All UH-1 and AH-1 series helicopters with t-53 engine installed, t-53 turbine wheel components
TB 1-1520-244-20-50 Inspection for relay, solid state, part number 209-075-370-1, manufactured by hi-g company, AH-1 series aircraft
TB 1-1520-243-20-27 Inspection of tail rotor and driveshaft coupling for all UH-1 and AH-1 series aircraft
TB 1-1520-244-20-51 Cobra attack helicopterAH-1 All AH-1 series aircraft, restriction on firing tow missiles
TB 1-1520-244-20-52 Inspection and removal of imperial tooling main rotor grip, p/n 540-011-154-5. AH-1 series aircraft
TB 1-1520-244-20-53 AH-1f tube assembly, actuator, p/n 209-001-358-13, 209-001-358-17, and 209-001-358-21, AH-1 series aircraft
TM1-1520-236-10 Army model AH-1f Cobra attack helicopterAH-1
TM1-1520-236-MTF Maintenance test flight manual Army model AH-1f Attack Helicopter TM 1-1520-236-CL Army model AH-1p (prod) AH-1e (Ecas) AH-1f (modernized Cobra) helicopters
TB 1-2840-229-20-29 All UH-1 and AH-1 series helicopters with t53 engine installed, final life limits for critical rotating turbine components
TB 1-1520-243-20-28 All AH-1 and UH-1 aircraft, one time inspection of magnetic brake
TB 1-1520-244-20-54 Initial and recurring inspection of tailboom vertical fin skin panel and spar cap assembly, all AH-1 series aircraft
TB 1-1520-243-20-29 One time inspection of power shaft bolts, all UH-1 and AH-1 series aircraft
TB 1-1520-244-20-55 Initial and recurring inspection of tailboom vertical fin skin panel and spar cap assembly, all AH-1 series aircraft
TB 1-2840-229-20-31 Suspect engine reduction gear box (rgb) inspection for all AH-1 and UH-1h/v series helicopters
TB 1-1520-243-20-31 Oil debris detection system (Odds) chip detector for all AH-1 and UH-1 series aircraft |