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Generator manual says change oil after first 5 hours of use.

Posted on 8/30/21 at 8:29 pm
Posted by 308
the backwoods of Mississippi
Member since Sep 2020
3418 posts
Posted on 8/30/21 at 8:29 pm
Is this really necessary?
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 8/30/21 at 8:30 pm to
Yes. The first oil change will be the dirtiest.
Posted by SelaTiger
Member since Aug 2016
22162 posts
Posted on 8/30/21 at 8:30 pm to
I think mine says after 30 hours. I’d follow what it says. But that’s just me.
Posted by ezride25
Constitutional Republic
Member since Nov 2008
27024 posts
Posted on 8/30/21 at 8:30 pm to
frick around and find out.
Posted by tilco
Spanish Fort, AL
Member since Nov 2013
14691 posts
Posted on 8/30/21 at 8:31 pm to
Absolutely. Quality control in China is dogshit. First oil change will be dirty and full of shavings.
Posted by dakarx
Member since Sep 2018
8671 posts
Posted on 8/30/21 at 8:33 pm to
The reason they say that is that any residual metal filings, machining oils ect are flushed out after a short run. In the case of metal filings so they won't trash the cylinder wLls, bearings, etc.

Generator manufacturers don't usually make engine oil too...
So they aren't making $5 more telling you to change the oil.
Posted by arcalades
USA
Member since Feb 2014
19276 posts
Posted on 8/30/21 at 8:37 pm to
quote:

Is this really necessary?

nope, not to anyone understands motors and oil. those instructions are in there strictly to protect them from some type of litigation.
Posted by GeauxOCDP
Member since Jul 2015
1069 posts
Posted on 8/30/21 at 8:46 pm to
quote:

nope, not to anyone understands motors and oil. those instructions are in there strictly to protect them from some type of litigation.


Apparently you don't lol
Posted by Korkstand
Member since Nov 2003
29134 posts
Posted on 8/30/21 at 8:46 pm to
quote:

nope, not to anyone understands motors and oil.
Probably highly dependent on the motor and the oil, don't you think?
Posted by 308
the backwoods of Mississippi
Member since Sep 2020
3418 posts
Posted on 8/30/21 at 8:55 pm to
I put in Quaker State 10w30 synthetic oil in and started using the generator at about 3PM today. It is running fine and I plan to run it all night with very light usage.

I'm only going to run a fan overnight, nothing else. The wattage has got to be pretty small.

Can I wait and change the oil first thing in the morning without hurting the generator?
This post was edited on 8/30/21 at 8:57 pm
Posted by kciDAtaE
Member since Apr 2017
17865 posts
Posted on 8/30/21 at 8:56 pm to
Why not?
Posted by TimeOutdoors
LA
Member since Sep 2014
13832 posts
Posted on 8/30/21 at 8:58 pm to
Break in change is critical for any engine. Removes shavings left behind as well.
Posted by Flashback
reading the chicken bones
Member since Apr 2008
8479 posts
Posted on 8/30/21 at 9:01 pm to
It removes the metal shavings from breaking it in.
Posted by jaytothen
Member since Jan 2020
8896 posts
Posted on 8/30/21 at 9:03 pm to
Reading and following instructions are for women

-Tim 'The Toolman' Taylor
Posted by Korkstand
Member since Nov 2003
29134 posts
Posted on 8/30/21 at 9:05 pm to
quote:

I'm only going to run a fan overnight, nothing else. The wattage has got to be pretty small.
I don't think the load will make much difference, they always turn the same rpm. Might make a slight difference but hours are hours.
quote:

Can I wait and change the oil first thing in the morning without hurting the generator?
It will almost certainly be fine.
Posted by lsu777
Lake Charles
Member since Jan 2004
39159 posts
Posted on 8/30/21 at 9:07 pm to
You are more than welcome to test your theory at your earliest convenience.
Posted by Jake88
Member since Apr 2005
81596 posts
Posted on 8/30/21 at 9:15 pm to
I've had a generator for 10 years and used it maybe 7 hours until today. Today I've run it another seven and plan on running it about 7 hours tonight. Ive never changed the oil and I can't get out of my neighborhood to get oil because of 3 feet of standing water. Is my generator screwed?
Posted by Bmath
LA
Member since Aug 2010
18951 posts
Posted on 8/30/21 at 9:25 pm to
quote:

Is my generator screwed?


Maybe. I can’t imagine the viscosity of the oil is anywhere what it needs to be.
Posted by McLemore
Member since Dec 2003
35632 posts
Posted on 8/30/21 at 9:26 pm to
I changed mine after the five hour break in and it looked like I'd been panning for metal and hit pay dirt. I'm no mechanic, but cycling that shite through the engine for a bunch of hours can't be good.

Just do it.

And when you have a chance, get a magnetic oil plug.
Posted by Korkstand
Member since Nov 2003
29134 posts
Posted on 8/30/21 at 9:27 pm to
quote:

I've had a generator for 10 years and used it maybe 7 hours until today. Today I've run it another seven and plan on running it about 7 hours tonight. Ive never changed the oil and I can't get out of my neighborhood to get oil because of 3 feet of standing water. Is my generator screwed?
Bro that's some old arse oil. Has it been running alright and not blowing smoke? If so then it might be alright if you absolutely have to run it some more, but I'd change that oil asap. Might want to get a pro to change it and inspect.
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