Toro Reelmaster 3100-D Service Manual page 124

Reel Motor Cross−over Relief Pressures Test (Using Pressure
Gauge) (continued)
Hydraulic System: Testing
12. Calculate the pressure differential between the two gauges. If the pressure
differential is not approximately 100 bar (1450 PSI), the cross-over relief
valves on the tested motor may be leaking or damaged. Inspect relief valves
in the reel motor and replace if necessary (see
(page 5–106)).
13. After testing is completed, relieve cutting unit hydraulic system pressure (see
Relieving Hydraulic System Pressure (page
and tee fittings from machine. Connect hydraulic hoses to reel motor fittings.
14. If necessary, test cross−over relief pressure on other cutting reel motors.
15. Operate machine and check for leaks before returning machine to service.
Page 5–48
Servicing the Reel Motor
5–3)). Remove pressure gauges
Reelmaster ® 3100-D/3105-D
20252SL Rev A