Groundsmaster 4000--D/4010--DHydraulic System Page 4 -- 50
Rear Traction Circuit Relief Valve (RV) Pressure (Using Pressure Gauge)
3.3GPM
4.4GPM
14.3GPM
14.3GPM
P1
16.8GPM
13.7GPM
PR
380PSI
RV
650PSI
.050
CV
T
P2
M8
CH
OR1
250PSI
2.14CID/
1.16CID
200PSI
4350PSI
5000PSI
M1
OR
M3
CH1
FRONT
CH2
.063
CV1
CV2
HFD
.0315
.0315
0.4
CID
0.3 1.29 1.29
CID CID CID
2.75
CID
Split
55--45
REAR
TRACTION
MANIFOLD
ENGINE
30.5
GPM
1.2CID/
0.64CID
1.2CID/
0.64CID
GG
G
G
TRACTION
MANIFOLD
FROM COMBINATION MANIFOLD
TO
COMBINATION
MANIFOLD
FROM
COMBINATION
MANIFOLD
FROM
COMBINATION
MANIFOLD
FROM
PTOMANIFOLD
CENTERDECK
FROM
OILFILTER
TO
PTOMANIFOLD
LEFTDECK
TO
PTOMANIFOLD
CENTERDECK
TOCOMBINATION MANIFOLD
PRESSURE
GAUGE