First Gen. Harbor Freight Predator 3500 generator- 6 HOURS runtime-Needs Repair- I think the starter sprag is locked up on the flywheel, as it won't crank by battery or by pull rope. It has run well in the past, but I have too many projects to service it myself. Several of the recommended updates have been done, and as the pictures show, it's in near-new condition. Virtually any and all parts for it are available, but I am unable to allocate the time and space to do the work myself. Price is $195. OBO, only available for pickup.