SAI Pump Wire Insulation

A known weakness, the insulation falls of the wires leading to the SAI pump.  I addressed it by knocking off the old insulation and replacing it with Ancor marine-grade shrink wrap (1/4").  Not only did this shrink wrap seem extra sturdy, but it shrinks to 1/3 it's original diameter.  This allows it to clear the collar on the plug and still shrink tight around the wire.  But next time, I would probably just replace the wires.