Toro Groundsmaster 4000-D Service Manual page 104

Engine Cooling Fan Circuit (Using Pressure Gauge and Phototac)
Hydraulic System
FROM PTO MANIFOLDS
TO PTO (MOW) CIRCUIT
TO PTO (MOW) CIRCUIT
FROM FRONT PTO MANIFOLD
Page 4 - - 66
PRESSURE
GAUGE
FROM DECK MOTORS
Rev. A Groundsmaster 4000--D/4010--D