Appears there's corrosion under the plastic tubes at the bottom of the mosfets where they fit into the pcb.
I tried to clean this up, however I only have one fuse left in order to re-test
So I tried to remove the left mosfet with a soldering iron and desoldering pump sucker, however it appears the mosfets are going to need to be cut off underneath the plastic tubes and the pins pulled out from the other side.
I currently can't find my desoldering wick, which I may or may not require after cutting off the mosfets.
It appears for testing purposes I'm going to need to order some more 20 amp ceramic fuses, perhaps without pigtails as axial (pigtail) fuses are less common and more difficult to find.
Before ordering any more items I would like to know what mosfet is able to replace the existing ones?
The chips have no part number that i'm able to find.
The back of the board appears to have some sort of brownish residue that won't come off using electronic spray cleaner. I suppose it's not hurting anything however I'd like to clean up the pcb as much as possible.
broken resister
