M-1078 power steering fluid type

OK guys, I have been going through my TM's trying to find the type of fluid to use in the system of my LMTV. I find the amount but can't find the type. I thought Navy TM's are a pain but these Army TM's just pure **** in paper. Thanks all.

And yes i did do a search prior. Nothing popped for the LMTV. thank you

I would like to know this too, I feel your pain!! Spent hours looking for the fluid types and NADA.

The TM states "refill power steering pump reservoir with OE/HDO-10 specified for the ambient temperature". I use automatic trans fluid or hydraulic fluid that's about 10W.

TM 9-2320-365-10 pages 738 & 739 (F. 5 Lubrication Key) lists the fluids and capacities for the M-1078 /1079 if you feel like looking.

Tractor,
Thanks so much for the info and the location in the manual.