[tuclai]

So I took my MMM v3 out yesterday and today. Before the v3, I had three MMM v2 and all of them died on the same day after about going through half of my NEU 5000 lipo!

I got my MMM v3 back on Friday and yesterday took it out just doing speed passes on the dirt. Ran for about 20 minutes and LVC kicked in. Temps were good througout. Motor= 135, battery 127, ESC 117.

I then took it out to the tracks earlier today, and through two batteries everything was good. Motor= 140, battery 130, ESC 120 On the third battery after LVC kicked and I temped. Motor 140, battery 130, ESC 155!!!!. Wondering how all of a sudden the ESC was at 155, then I noticed the fan was not on.

So Looked into it and usually when you first turn on the ESC the fan is suppose to spin then go off. Well it never spins. The ESC worked, just hot and fan was not spinning. So I took off the case thinking maybe the fan connector came off, however it was still plugged nice and tight. So I disconnected the fan from the board and plugged the fan directly into a receiver battery and the fan doesnt come on. Verified there is 6.5 volts, however fan not turnning on. Looks like the fan is dead. Oh well, at least the ESC still works, at least there is progress there.

My other two MMM v3 is supposed to be delivered tomorrow, so one will be the replacement for my truggy and the other will be going into my buggy. Now I just dont what I should do with the unit with broken fan. Should I just find a replacement fan and run external wires directly to the receiver? What do you guys think?