- Dec 21, 2021
I'm planning to change the hydraulic fluid in my 753G. The service manual shows the reservoir holding 3.5 gallons and the total system as holding 6 gallons. The procedure in the manual says to pump out what's in the reservoir. That will leave 2.5 gallons in the system. Is there something else that should be done to get the remaining fluid or should I just pump out what's in the reservoir, refill and call it good? Thanks.