Below is the chart that tells the meaning of what the letters and numbers mean in the model number of a pump or motor.
The order to tighten up screws
1 A. 6 screws on rear cover 50lbs in numerical order
1B. 6 screws on rear cover 36040in – lbs numberical order
2 Before you put it together put some kind of lubricant on face of rotor.
3 Ball #492440 needs to be peened into socket after you try it out and thrust screw setting needs to be checked again.
Subplate Mounted
Ref.# Part # Description Qty 1,4 400814 Cap Screws 2 2,3,5,6 400807 Cap Screws 4
Flange Mounted
Ref.# Part # Description Qty 1,4 400816 Cap Screws 2 2,3,5,6 400815 Cap Screws 4
Give us a call if you need more help on this unit.
662-871-8403