Traction Circuit Working Pressure Test - Toro Groundsmaster 3500-D Service Manual

Traction Circuit Working Pressure Test (Using Pressure Gauge)
LOWER
PORT
TO GEAR PUMP SUCTION
THROUGH CASE DRAIN
Hydraulic System (Rev. D)
M5
TRACTION WHEEL MOTORS
M4
BI--PASS
VALVE
3000 psi
TRACTION
RELIEF
100 to 150 psi
P3
Page 4 - - 30
TOP PORT
M6
UPPER
PORT
FROM HYDRAULIC
MANIFOLD (CHARGE) PORT
PISTON PUMP
(HYDROSTAT)
High Pressure
Low Pressure
Return or Suction
Flow
Groundsmaster 3500--D