View Full Version : 721 grasshopper Hydro pump

All Season Lawn
04-12-2008, 04:39 PM
Does anyone have torque specs for the main cover of Grasshopper 721 LH hydro pump cover. I am replacing the gasket due to it leaking.

04-12-2008, 11:36 PM
I have a GH service manual for 770/771 pumps. It says to torque the 13 screws at 105 inch/lbs.

All Season Lawn
04-13-2008, 10:01 AM
Thanks Bob:waving: