HYDRAULIC REPAIRS

Hydraulic Repair Line Sheet

Every hydraulic unit received in our facility for repair is first completely disassembled and cleaned for a thorough inspection. Next, all precision fits are checked for tolerances. Worn, broken, or missing parts are listed for replacement. After a complete evaluation, our customer service representative will provide you with a competitive quotation for the price of the repair.

After your approval for us to proceed, the unit to be repaired is cleaned again, tolerances are reverified and the unit is made ready for the necessary repairs. All contact surfaces are reconditioned or replaced and new seals, bearings and replacement parts are installed by our highly trained technicians. Where a part proves to be obsolete or is beyond repair or reconditioning, our in-house machine shop can reduce cost and create fast turnaround by manufacturing replacements that meet or exceed OEM specs. After reassembly, the unit is ready to be dynamically tested. 

PSI has developed the industry's most complete line of dedicated open- and closed-loop pump test stands. We perform tests to ensure that every repaired pump meets or exceeds OEM specifications through a complete range of pressures to 5,000 psi and flows to 150 gpm. All valves and stepping motors are tested on custom, multi-purpose, electronically controlled test stands.

We repair all of the following:

• Hydraulic Pumps - Piston, Vane, Gear
• Hydraulic Motors - Piston, Vane, Gear
• Feed Panels
• Hydraulic Valve Repairs - Flow Control, Pressure Control, Directional
• Hyrdaulic Cylinder Repair
• Hydraulic Actuators Repair - Rotary, Linear
• Hydrostatic Drive Repair