Cutting Deck Circuit Relief Pressure Test (Using Tester With Pressure Gauge And 40 Gpm Flow Meter) - Toro Groundsmaster 5900 Series Service Manual

Cutting Deck Circuit Relief Pressure Test (Using Tester with
Pressure Gauge and 40 GPM Flow Meter)
1.5 CID
M2
M1
1.5 CID
M2
M1
1.5 CID
M2
g287773
Groundsmaster ® 5900 & 5910
16227SL Rev B
M1
OR2 .025"
SQ
10 PSI
PRV
110 PSI
RV
3000
10 PSI
PSI
600 PSI
LC2
OR1
CD
FRONT DECK
OR2 .025"
SQ
10 PSI
PRV
RV
110 PSI
3000
PSI
10 PSI
600 PSI
LC2
OR1
.063"
LEFT DECK
CD
OR2 .025"
SQ
10 PSI
PRV
RV
110 PSI
2000
10 PSI
PSI
600 PSI
LC2
OR1
.063"
RIGHT DECK CD
The cutting deck circuit relief pressure test should be performed to make sure
that the deck circuit relief pressures are correct.
To prevent hydraulic tester damage, use 40 GPM Hydraulic Tester
#AT40002 (pressure and flow) and Hydraulic Hose Kit for this test
(see Special Tools (page
G1
P1
LC1
P2
G1
P1
LC1
P2
G1
P1
21.7
LC1
GPM
P2
1.03 2.11
CID CID
36 PSI
RETURN FILTER
Figure 60
IMPORTANT
2–15)).
Page 5–53
FROM STEERING UNIT
T PORT
FROM STEERING/LIFT MANIFOLD
T PORT AND CENTER DECK
LIFT CYLINDERS
TO STEERING/LIFT
MANIFOLD CL PORT
TO STEERING/LIFT
MANIFOLD P1 PORT
21.7
GPM
2.11
CID
FROM TRACTION PUMP
L2 PORT
FROM TRACTION MANIFOLD
CD1 PORT AND WHEEL MOTORS
BREATHER
Hydraulic System: Testing