sixdogs
Super Star Member
- Joined
- Dec 8, 2007
- Messages
- 13,663
- Location
- Ohio
- Tractor
- Kubota M7040, Kubota MX5100, Deere 790 TLB, Farmall Super C
On the USA made HiLift jack, you can also get it with stamped or cast internal parts as well.
On the oil thing, the owner's manual states not to use motor oil or heavy oil and I'll guess that's because of attracting dirt. I used these jacks a lot over decades and will state that a clean and lightly oiled jack is much better and safer than a jack with no oil and "dry". A dry jack will bind up and when you are struggling to get it to work will kick like a mule and either rapid ratchet release or the handle will start flailing without direction.
On the oil thing, the owner's manual states not to use motor oil or heavy oil and I'll guess that's because of attracting dirt. I used these jacks a lot over decades and will state that a clean and lightly oiled jack is much better and safer than a jack with no oil and "dry". A dry jack will bind up and when you are struggling to get it to work will kick like a mule and either rapid ratchet release or the handle will start flailing without direction.