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Re: Adam's Panzer III build

Posted: Mon Mar 04, 2019 2:37 am
by Adam Osga
After working for about 12 days straight, I finally got to sit down and make a bit of progress this weekend. She's starting to come together again! I'm now working on the upper sections of the tank; lining everything up, loctiting everything together, filling holes, sanding, painting etc.

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I actually have quite a large spray booth yet the parts make it look so small.

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Beginning of electronic installation

Posted: Sun May 05, 2019 1:57 am
by Adam Osga
So, it's finally tank weather again down here in Houston (it's getting hot) so I am trying to get the electronics installed and setup. I have the drive system going in the correct direction and am using the single stick method. However I am hearing something in the drive train that probably should not be there. I took a video and will post below. I did take the gear cases off to see if I could see anything rubbing but both sides look completely clean. FYI, per the instructions, I have no grease on the gears.

I have no idea how to post a video here but I managed to post on youtube.

https://youtu.be/y0ghe88-Q7A

Any guidance is appreciated.

Adam

Edit: maybe I need to get some differential marking compound to see if the gears are meshing properly?

Re: Adam's Panzer III build

Posted: Sun May 05, 2019 6:16 am
by Phil Woollard
Sounds like the drive motor gears are dry and tight, and maybe fighting each other, check the tx set-up and maybe go back to the simple two stick operation just to eliminate the latter, some grease would help, when you take a look at the gears you may see some evidence. If no grease is used it's basically metal on metal! 8) Phil.

Re: Adam's Panzer III build

Posted: Sun May 05, 2019 1:05 pm
by Vince Cutajar
Just to bump your post.

Does the noise come from both sides of the tank or just one side? Do you get that noise with the tracks off also?

Vince

Re: Adam's Panzer III build

Posted: Sun May 05, 2019 5:39 pm
by Robert E Morey
Nice looking P3 Adam. So satisfying when the tracks go on for the first drive. True milestone.

I cannot tell if that noise is metal rubbing or electric motor noise. The motors have a reduction drive gearbox which will make some noise. As long as nothing is rubbing the hull (main sprocket or sprocket drive gear) you should be ok.
Best regards,
Bob

Re: Adam's Panzer III build

Posted: Sun May 12, 2019 5:34 am
by Brian Ostlind
Yes so awesome!