In Reply to: Re: Torque Value Hydraulic Pump Bolts posted by Gregg on November 21, 2019 at 13:13:05:
The pump is alum but the bolts are going in to the steel cast housing. There are different versions of the FO-4 mine is 152 pages long. installing pump is paragraph 161.
If in doubt, you an always look up the standard torque value for any bolt size and grade.