Mec 3369RT, Service & Parts Manual

Page: 43 / 184

Page 38 XX69RT Series - Service & Parts Manual
November 2022 Section 7 - Schematics
Hydraulic Schematic, XX69RT
ART_6009
ILLUSTRATION No.
M1
CV1
1.
5m
m
SV
1
R
L
R
R L
R
L
S
W
S
W
S
W
S
W
T
B A
P
T
PUM
P
T
P1
S1
S2
L
OR
OS
C
R
TP
2
2
SP
D
BR
K
T
P3
P
-O
UT
T-
IN
T-
OU
T
P-
IN
TP
5
T
P4
M2
M3 M4 M5
M6 M7 M8
M
S9
S1
0
N
X3
T
S8
L
R5
E
F
X6
J
C4
C3
X1
X2
S5
S6
R1
A
Z
Y
D
C2
G
K
S7
B
C1
2 G
PM S1
I
R4
1450
PS
I
R2
S2
S3
H
S4
OS
CL
2900
PS
I
6 GP
M
3300
PS
I
850
PS
I
250
PS
I
3500
PS
I
3.0:
1
2500
PS
I
1.
2m
m
X4
0.
75m
m
X5
0.75m
m
330
0P
SI
190
PS
I
LS
B
X 1
AT
L
A
X1
B
T
L
A B
B A
V1
V2
V1
V2
S
V2
SV
3
S
V4
S
V5
CACG
-LG
N
CACG
-LG
N
16
00
PSI
B
L
A
0.8m
m
0.8m
m
1.0m
m
ST
EER
C
YLIN
DER
LI
FT
C
YLIN
D
ER
(L
OW
ER
)
LEF
T A
XLE C
YL
IN
D
ER
RIG
H
T
A
XLE C
YLIN
DER
TAN
K
S1
a
S1
b
Ea
Eb
P
Pa Pb
LI
FT
UP
AX
L
E
O
SC
.
LT
A
XL
E
O
S
C
.
RT
P
R
OP
ORT
IONA
L
VA
L
VE
LI
FT
R
EL
IEF
OS
CI
LL
AT
E
RELI
EF
MA
IN
RELI
EF
O/
R
RE
T
R
A
C
T
O
/R
EX
T
E
ND
2-
SP
EE
D
BRA
K
E
VA
L
VE
2
R
EV
ER
SE
F
O
RW
A
RD
F
R
O
N
T MO
T
O
RS
BY
PA
SS
VA
L
VE
1
L/
F O
U
T
R
IGG
ER
R
/F
OUTR
IGG
ER
R
/R
OUTR
IGG
ER
L/
R
OUTR
IGG
ER
DR
IVE
R
X
-PO
R
T
R
EL
IEF
B
R
AK
E
REL
IEF
DR
IV
E F
L
OW
DI
VI
DER
/CO
MB
F
LO
W
CO
MP
. O
IL C
OO
LE
R
PUM
P
FR
ON
T D
RIV
E
M
OTO
RS
RE
AR D
RI
VE
M
O
TOR
S
SV
6
CV
2
1.
5m
m
LI
FT
C
Y
L
IN
DE
R
(U
PP
ER
)
(U
S
ED
ON
406
9R
T
ONL
Y)