Toro Groundsmaster 4500-D Series Service Manual page 187

Procedure for Gear Pump Flow Test (continued)
Groundsmaster ® 4500-D/4700-D
19245SL Rev A
intake line. If line is not restricted, consider that the tested gear pump section
is worn or damaged.
12. After testing is completed, disconnect flow tester from hydraulic hose and
fitting in gear pump section. Reconnect hose to the pump fitting.
13. Lower and secure operator seat.
Page 5–85 Hydraulic System: Testing