3406 engine

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jaker65

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hello everyone.
we have a cat gen set with a 3406 engine. i am about to do an oil change on it and did not know the type of oil to be used in it. would 15w-40 be okay to use in it, or is there a different weight of oil i should be using. thanks in advance.

if it helps at all, this generator is goin be doin some serious work running a lee norris miner and shuttle buggy for our coal mining exhibit at the brownsville steam show.

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Mon, May 5, 2014 7:14 AM

bluox

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[quote="jaker65"]hello everyone.
we have a cat gen set with a 3406 engine. i am about to do an oil change on it and did not know the type of oil to be used in it. would 15w-40 be okay to use in it, or is there a different weight of oil i should be using. thanks in advance.

if it helps at all, this generator is goin be doin some serious work running a lee norris miner and shuttle buggy for our coal mining exhibit at the brownsville steam show.[/quote]

Best bet is change oil with whats been in it .If you don't know then a DEO 15-40 will work.
Good luck
Bob

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Mon, May 5, 2014 11:53 AM

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