Service Manual

Greensmaster 3250--D
Hydraulic System (Rev. I)
Page 4 -- 44
Gear Pump (P1) Flow Test (Using Tester with Flowmeter and Pressure Gauge)
P1
P2
ENGINE
RPM
GEAR PUMP
R5
TO TRACTION
CHARGE CIRCUIT
FROM HYDROSTAT
TO HYDRAULIC MANIFOLD
FROM LIFT
TESTER
TO HYDRAULIC MANIFOLD
PUMP (P1) OUTLET
TO STEERING AND
LIFT CIRCUITS
High Pressure
Low Pressure
Return or Suction
Flow
CIRCUIT
SCHEMATIC FROM MACHINE
WITH SERIAL NUMBER
UNDER 220999999 SHOWN