Barnacle Buster flush set up Cummins 330 HP B Series Part 1

Showing how to set up to make a loop and cycle barnacle buster through the engine. Fairly simple process with minimal tools required. Saves the re/re of taking the heat exchangers, oil cooler and after coolers off to have cleaned.

[@markjennings2315]

Neat white vinegar works really well too. I place one section of effected hose directly into the bucket so I can see how well the calcium deposits have dissolved so i know when to stop for the rest of the engine that I cannot see.

[@shawnsutherland3526]

OTC 4521 hose removal tool off Amazon. I have seen them at automotive supply shops too. Good luck.

[@randyWCG]

Excellent, honest video! Curious if you have any filtration to keep from reindroducing contaminates into the engine. I will try this fun tin the forward direction.

[@juniinc40]

Great video, thanks for sharing! Do you know the ID size on both hose ends?

[@mvlivinthedream9601]

I notice you said you removed the zincs but they seemed to be still installed?

[@shawnsutherland3526]

You leave the brass plugs in once you spin out the zincs. So yes they look like they are still in but they are not.

[@lewtube4751]

so remove impeller and put cap back on, run that hose to the bucket for complete loop? thanks for any info

[@bryanzinger7518]

wouldn't it have been easier, especially if your reverse engineering it from the heat exchanger raw water output , to have just taken the hose off the bottom of the aftercooler and not mess with the raw water pump at all? Seems like a whole lot of additional work to remove the impeller only to have the flush come out the bottom of the raw water pump that then goes to the sea strainer

[@BenStill.]

Hi Shawn - what is the name of that hook tool that you used on the hose?