Change Of Displacement Test - Hardi Presidio 2700 Service Manual

• Connect two manometers on the connection show on the two rear motors.
Thread is M14x150.

Change of Displacement Test

• Start the engine and run the pump between 1300and 1400 rpm.
1st Gear
• The pressure of the rear motors should follow the pump pressure.
2nd Gear
• Less than 2900psi (200 bar) of pressure
• Over 3335psi (230 bar) of pressure
3 - Hydraulics
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