For all who are interested I have listed the available technical descriptions and manuals of the Bell 209 AH-1 F (S mod.) Cobra Helicopter
Below listed the most technical informations which were very helpful :
TM 55-1520-236-10 Operators Manual
TM 55-1520-236-23-1 Structure Repair
TM 55-1520-236-23-3 Structure parts
TM 55-1520-236-23-4 Wiring
TM 55-1520-236-23-5 Wiring
TM 55-1520-236-23P-1 Repair Parts
TM 55-1520-236-23P-3 part numbers
TM 55-1520-236-CL Check list
and a lot more.
If you are interested please see under :
Here you will find thousands of military technical hand books.
Please read the philosophy.