Greasing a Jetranger
I am trying to find out if bell has a minimum period between greasing, we currently use 25hrly but I have flown them with 50hrly intervals before.
Can they be extended to 100hrly? I believe that is what the military currently uses.
Also I am trying to find bells exact procedure for greasing, not the 100hrly but the one used in between 100hrlys if such a thing exists.
Is there a website with the maintenence manuals for the jetranger?
Thanks