Quoted from RCA1:Warning! Incoming Cargument!
Think of a pinball machine warranty as a heavy equipment warranty vs. a passenger car warranty.
An excavating contractor has very different ideas of what a problem with a bulldozer is compared to your grandma's minivan.
The excavating contractor probably has a mechanic on staff, or contracts with a service company. They will only go back to the manufacturer with a warranty claim if something catastrophic happens.
Your grandma will probably be back at the dealer to check the air in her tires.
re cragument I bought a car frame off nut and bolt restoration paid 2k shipping 4k tax and it wasnt as described I complain to the dealer he says send it back full refund.great hes amazing .All i have to do is eat 4k shipping there and back 4k taxes and 1k I already paid a shop to make it drivable.For a full refund I would only lose 9k.