Apu coolant leak

danthewolf00

Veteran Expediter
Hose clamps. Yellow in color and made of plastic that look like a pair of plyers.
never mind your going to need a pan for the lower hose so you might as well drain it and put fresh 50/50 mix in.
 
Last edited:

jamom123

Expert Expediter
My apu has a cutoff switch that is connected to the water line right where it connects with the engine coolant lines. Turn that switch and it shuts off waterflow to the apu.
 
Top