|
Re: AndyMark shifter Dog Gear screw problem - lower your pressures
Quote:
Originally Posted by James Tonthat
We found that running about 14 competition level matches breaks the screws. It happened to our practice bot at home, and then again at Lone Star. Our solution so far is to replace the screws (M2.5 x 20, McM# 91290A108) every three competition rounds and running at 45 psi.
Edit: The only thing is the shifters shift a lot more sluggishly at 45 psi.
|
James, how many times per match are you guys shifting? If I remember correctly, we usually shift once or twice a match at most - and we've got at least 15 matches worth of wear on our transmissions.
Does anyone know of a way to make the transmissions shift more smoothly and quickly at lower pressures? From what I've seen, our transmissions have a noticeable (1-2 second) lag when shifting between high and low gear below 50psi.
__________________
-Dustin Benedict
2005-2012 - Student & Mentor FRC 816
2012-2014 - Technical Mentor, 2014 Drive Coach FRC 341
Current - Mentor FRC 2729, FRC 708
|