MP40 issue

ID-Reefer · Dec 14, 2020

I have four MP40s. 3 new and an older one. All are QD. Unfortunately this older one fell and hit the floor before I put on the zip tie sticker. It did work for about a month without problems. Then all the sudden it stopped. Now it tries to start but it hen gives up. Over and over. I’ve cleaned it. Tried several times turning it off repositioning and just does the same. Tries to start then Blinking light. Won’t start.

so is this thing toast? Thanks in advance for any opinions or possible remedies.

sas226 · Dec 15, 2020

Can buy a new driver for some change directly from ecotech, It's still pricey.. 200 I think? but better than 400.
https://store2.ecotechmarine.com/collections/mp40-parts/products/mp40wqd-dry-side

Reef Tripp · Dec 15, 2020

Uncover the pump and check for any piece of plastic that is braking, or even if a bearing is braking, I don't think you need to change the entire motor if the Bearings are in case. Sure as long as it's out of warranty

ID-Reefer · Jan 1, 2021

Reef - Tripp said:
Uncover the pump and check for any piece of plastic that is braking, or even if a bearing is braking, I don't think you need to change the entire motor if the Bearings are in case. Sure as long as it's out of warranty

Well i finally took the time to take it apart. As you mentioned there was some broken plastic inside. Both front and back. Bearings were fine. Put back together and she runs great. Glad I didn’t toss it or give away.