Toro 3100-D Lawn Mower User Manual


 
Reelmaster 3100−DHydraulic System (Rev. C)
Page 4 − 44
Manifold Relief Valve (R1) Pressure Test (Using Tester with Pressure Gauges and Flow
Meter)
P1 P2
ENGINE
RPM
GEAR PUMP
STRAINER
FC1
REEL SPEED
CONTROLLER
LC1
LOGIC
MD1
BACKLAPPING
VALVE
REEL
ON−OFF
VALVE
REEL
RELIEF
3000 psi
S1
R1
G1
T2
D1
M1 M2
MANIFOLD
BLOCK
T1
P1
LV
LC2
CHG
CF
CR
ST
FROM LIFT VALVE
G2
PLUG
VALVE
(OPTIONAL)
FROM REEL MOTOR
CASE DRAINS
FROM FINAL
TO INITIAL
REEL MOTOR
TO HYDRAULIC
TANK
TO OIL
COOLER
TO HYDROSTAT
CHARGE CIRCUIT
FROM HYDROSTAT
INTERNAL CASE DRAIN
REEL MOTOR
FROM STEERING CONTROL
VALVE (OUT) PORT
TO STEERING CONTROL
VALVE (IN) PORT
(OUT) PORT
TO REAR LIFT
CYLINDER
TO FRONT LIFT
CYLINDER
HYDRAULIC
High Pressure
Low Pressure
Return or Suction
Flow