Service Manual

Groundsmaster 4500--D/4700--DHydraulic System (Rev. A) Page 4 -- 30
TEST NO. 3: Cutting Deck Circuit Pressure (Using Pressure Gauge)
Working Pressure
Low Pressure
Return or Suction
Flow
GM 4500--D
GM 4700--D
TO LIFT/LOWER CIRCUIT TO STEERING CIRCUIT
TO LIFT/LOWER CIRCUIT
TO STEERING CIRCUIT
FROM LIFT/LOWER CIRCUIT
FROM LIFT/LOWER CIRCUIT