Toro GreensPro 1240, Руководство по обслуживанию

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Test Procedure (continued)
CAUTION
Before opening the hydraulic system, press the motion control
pedals to release the pressure in the system and avoid injury from
the pressurized hydraulic fluid.
4. Clean the junction of the hydraulic hoses and straight fittings at the hydraulic
pump ( Figure 22 ). Tag the hoses to correspond with the pump ports (A and
B) then disconnect the hoses from the fittings. Plug the hoses to prevent
contamination from entering the system.
g274728
Figure 22
1. Hydraulic pump 4. Pump B port (travel left)
2. Charge circuit test port
5. Pressure gauge – 0 to 500 psi
3. Pump A port (travel right) 6. Pressure gauge – 0 to 5000 psi
5. Remove the hydraulic fitting from the hydraulic pump B port. Plug pump B
port with a #8 SAE hydraulic plug.
6. Remove the plug from the charge circuit test port and install a male test
connector.
7. Install a #8 ORFS elbow and a male test connector to the hydraulic pump A
port.
GreensPro ™ 1240/1260 Page 5–23 Hydraulic System: Testing the Hydraulic System
14211SL Rev A