What is this thing?

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mykl@lemmy.world

What is this big roll of tube in our trucking maintenance bay (i.imgur.com)

submitted 1 year ago by yokonzo@lemmy.world to c/whatisthisthing@lemmy.world

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[–] ladicius@lemmy.world 4 points 1 year ago

To suck engine exhaust to the outside? Start the fan first, then hook the tube to the engine exhaust.

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