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RVNeophytes2 · 03-04-2016, 04:46 PM

I just noticed a dent on my air filter canister.

It seems that the 7" ducting linking the canister to the air intake box collapsed where it has to make a sharp turn. The constriction caused a mild suction which pulled in the filter housing sheetmetal slightly, but no other damage.

An easy DIY job, but I can't find a supplier. Can anyone offer a suggestion?

Caterpillar C13, it ran wonderfully, despite being deprived of air

RVNeophytes2 · 03-04-2016, 08:15 PM

Additional Information: I believe the paint shop attempted to start the rig with plastic sheeting over the air intake.

As a result, I might be able to restore the ducting to roundness, reinstall.

But, a source for new ducting is still appreciated.

Fiesta48 · 03-05-2016, 07:22 AM

Call OEM. Google: 7" intake ducting. Take it off and straighten it out.
I had a bend in my intake hose due to it being too long. Shortened it and then reduced a little restriction.

wb7auk · 03-05-2016, 07:31 AM

I would pull the filter and replace it as that much vacuum across it most likly damaged it and you do not want to risk dusting the engine.

mel s · 03-05-2016, 07:54 AM

Quote:

Originally Posted by RVNeophytes2

Additional Information: I believe the paint shop attempted to start the rig with plastic sheeting over the air intake.
As a result, I might be able to restore the ducting to roundness, reinstall.
But, a source for new ducting is still appreciated.

"Neoprene Flex - 2 ply" Flex Hose – Ducting.com

https://www.grainger.com/product/HI-TECH-DURAVENT-Black-Neoprene-Coated-Fiberglass-WP35623/_/N-1z0csvo?s_pp=false&picUrl=//static.grainger.com/rp/s/is/image/Grainger/2RY76_AS01?$smthumb$