Groundsmaster 4100--D/4110--DHydraulic System Page 4 -- 56
Cutting Deck Motor Case Drain Leakage (Using Tester with Pressure Gauge and Flow
Meter)
CENTER CUTTING DECK MOTOR
CASE DRAIN LEAKAGE TEST SHOWN
1.17CID
3000PSI
P1
P1
P2
P2
M1
M2
LC1
PRV
PD
CD
RV
2000PSI
M1
M2
LC1
PRV
PD
RV
3000PSI
M1
M2
LC1
PRV
PD
RV
CD
CD
LEFTDECK
CENTER DECK
RIGHTDECK
1.17CID
1.17CID
600PSI
600PSI
600PSI
.025
.025
.025
G
G
CONTROLVALVE
FROM STEERING
TO RESERVOIR
TESTER
TO RESERVOIR
FROM SECOND
GEAR PUMP SECTION
FROM FRONT
GEAR PUMP SECTION
MEASURING
CONTAINER
CAP
G