Sundstrand Sauer Danfoss M46 Tandem Pump Repair

Sundstrand Sauer Danfoss M46 Tandem Pump Repair

Sundstrand Sauer Danfoss M46 Tandem Pump Repair

Comments Off on Sundstrand Sauer Danfoss M46 Tandem Pump Repair

At our Hydrostatic Pump Repair Site, we offer many types of Hydrostatic Transmission Repair and information relating to Hydrostatic Parts
Today we will discuss:

 

Repair Procedures for Tandem Pump

Before doing repairs to the pump, take out the external components:

Shaft Seal

Auxiliary Mounting Pad (where applicable)

Control

Filter Adapter

Charge Relief Valve

Charge Check/High Pressure Relief Valves

Bypass Valve

And you need to separate the tandem pump into two groups and take out the charge pump parts and pilot ring.

Then remove these parts, the pumps sections may need repairing.

The sections of a tandem pump are mounted “back to back”, each section will have a different valve plate installed. A CW rotation unit will have a clockwise¬† valve plate installed in the plate in the rear section. A counterclockwise unit will have a CCW valve plate installed in the front section.

Following repair, install the charge pump parts or pilot ring and rejoin the pump sections  parts back in. Making sure to clean all parts, lubricate them and to replace all gaskets and O Rings before reinstalling them. Do not need foreign particles in your unit.

 

 

We love hearing from you, so leave us a comment.

Call us at 800-361-0068

email: sales@hydrostatic-transmission.com

About the author:

Quick Links

  Home
  Services
  About
  Blog
  Store
  Contact

Social Links

Contact Information

  Address:
    1644 Eason Blvd
    Tupelo, MS 38801
  Toll Free: (800) 361-0068
  Local: +1 (662) 680-8899
  Email: info@hydrostatic-transmission.com

Back to Top