As I mentioned a couple of days ago, the Blade 130 had a little argument with a patio and stripped a couple of teeth from the bevel gear which feeds power to the tail rotor. Thanks to quick delivery from Fast Lad a new, upgraded metal gear has arrived.
Tonight I sat down to fit the new gear and tail, this is where I made a small mistake which cost me about an hour of time, but thankfully no damage to the heli. I now know that to replace the bevel gear you can simply disconnect the swash from the head, remove a couple of screws and yank the head and main shaft straight out of the heli. I tried this, but it didn’t feel like the main shaft was going to part company from the main drive gear at the bottom. So I decided the only way forward was to separate the two chassis halves and take the shaft out that way.
DON’T DO THAT! Of course does work, but it is one hell of a job. The proper way is shown in the video below, oh well it’s back together and flying OK. At least I learnt a bit about how it is all held together