Toro Sand Pro 3040 Service Manual page 105

Test Procedure (continued)
Sand Pro ® 3040 and 5040
20251SL Rev A
K. Release the traction pedal, shut off the engine, and rotate the connected
wheel motor 180°. Test again and record the flow meter reading.
L. Use the average of the 3 flow meter readings to judge the wheel motor
performance. Testing of wheel motor leakage in the 3 different wheel
positions will provide the most accurate test results. The flow through a
rear wheel motor should be less than 2 LPM (0.5 GPM)
M. Remove the caps and reconnect the hydraulic lines at the rear wheel
motor.
N. To test the remaining rear wheel motor; follow steps
7. Repair or replace the worm wheel motor(s) as necessary.
8. After testing:
A. Remove the hydraulic tester then reconnect the hydraulic hoses and
tubes above the front wheel motor.
B. Remove the caps and reconnect the hydraulic lines at the rear wheel
motor.
C. Remove the test hydraulic hose and tester, then reconnect the hydraulic
tubes and hoses above the front wheel.
D. Check and adjust the level of the hydraulic fluid in the hydraulic reservoir;
refer to the traction unit Operator's Manual.
E. Start the engine and check for any hydraulic fluid leaks. Repair hydraulic
leaks if necessary before returning the machine to service.
Page 5–35 Hydraulic System: Testing the Hydraulic System
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