Service Manual

Topdresser 1800 & 2500Hydraulic System Page 3 – 22
System Relief Valve (R1) Pressure Test
Figure 16
SCHEMATIC FOR MACHINE WITH SERIAL
NUMBER ABOVE 240000000 SHOWN
CHARGE MOTOR
.813 CU IN/REV
CHARGE PUMP
.232 CU IN/REV
CONVEYOR
MOTOR
BRUSH
MOTOR
2.3 CU IN/REV 29.8 CU IN/REV
5.4 CU IN/REV
WHEEL MOTOR
PUMP
CONTROL MANIFOLD
RELIEF
1325 PSI
SYSTEM
ENERGIZED
TESTER
NOTE: The System Relief Valve (R1) Pressure Test
pertains only to Topdresser 2500 machines.