lhfarm
Veteran Member
We are restoring a 1947 Willys as a farm jeep, complete with a 3 point lift. We don't have the crank driven pump, so will be using a 12v hydraulic pump till we can locate the real thing. I picked up a pump on e-bay and the label says automatic transmission fluid only. It is an old (1991) Monarch M-547 pump. I've checked their site, but can't find any information on why they call for ATF.
Since the pump is used, I have no idea what might have been used by the previous owner. Am I going to ruin the pump by using plain old hydraulic fluid?
Thanks,
Since the pump is used, I have no idea what might have been used by the previous owner. Am I going to ruin the pump by using plain old hydraulic fluid?
Thanks,