Toro Field Pro 6040 Service Manual page 97

Test Procedure
Field Pro® 6040
22267SL Rev A
less efficient. Eventually, enough fluid bypass will cause the unit to stall under
heavy load conditions. Continued operation can generate excessive heat, cause
damage to seals and other components in the hydraulic system, and affect
overall machine performance.
Note: The dual traction circuit design of the Field Pro 6040 machine requires
each traction pump to be tested individually.
Special Equipment Required:
•
Flow meter with pressure gauge that has at least a 57 L/minute (15
gallons/minute) capacity.
•
2 Hydraulic test hoses
•
Non-contact tachometer (photo tach)
Refer to Traction Circuit Component Failure (page 5–6)
information regarding the importance of removing contamination
from the traction circuit.
1. Park the machine on a level surface, lower any attachments, engage the
parking brake and set the key switch to the O
2. Read and adhere to the information provided in
(page 5–19).
3. Remove the rear wheel of the side being tested; refer to
Installing the Rear Wheels (page
4. Clean the fittings and the hydraulic tubes ends at the traction pump and the
wheel motor of the side being tested.
• When testing the right side traction pump, clean the fittings and the
hydraulic tubes ends at the right side traction pump "A" port and at the right
side wheel motor "A" port
• When testing the left side traction pump, clean the fittings and the hydraulic
tubes ends at the left side traction pump "A" port and at the left side wheel
motor "B" port
IMPORTANT
7–5).
Page 5–31 Hydraulic System: Testing the Hydraulic System
for
position.
FF
Testing the Hydraulic System
Removing and