Firman Tri Fuel Generator T07573 T07571 Unboxing Part-1

Costco version is T07573 which is the same as the T07571 sold elsewhere. Costco version is significantly less than at Firman or at other big box stores; so when on sale is a very good price. Tri fuel gives you the option of running the generator on gasoline, propane, or natural gas. I will be using natural gas with alternate propane if I need additional output.
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[@Lokahi-fo-life]

Thanks, I’m interested in seeing it hooked up.

[@rossishima]

will be coming up shortly, on shedule for video editing.

[@jeffmason2010]

Washer goes on the inside next to the cotter pins. You put it next to the wheel. See instruction illustration.

[@leonprestige3782]

I purchased the same generator from Costco as well. I live off the grid, and over the last 3 months, i've had to return/swap out my generator 3 times now, and tomorrow, it will be the 4th this one keeps randomly having o2 sensor failure. I have not yet tried to use NG, but I've tried gasoline and propane. Gasoline is by far better as far as fuel economy goes. I only run my generator 3 to 5 hours a day, and I'm following the maintenance process, still a bunch of failures. Maybe just unlucky? Idk

[@rossishima]

Where are you running the generator? Contact Firman and instead of returning they will mail you the part. If outdoors in a vented area, why not bypass the sensor?

[@lbrumleve]

I have a Honda 3000 17 years not the first issue yet.the only way anyone knows I’m using it is because my lights are on not because of the ear piercing nose that thing gives out