Lull 944E-42 Service Manual - Manual (Page 128)

Hydraulic System
8-12 944E-42
8.4.2 Hydraulic Schematic, 944E
P P1L T
DU
AL JO
YSTICK CONFIGURA
TION
FOR SINGLE JO
YSTICK
OPTION ONL
Y FRAME
TIL
T
ST
ABIL
TRAK
HOIST
EXTEND
TRANSA
CTION
A TT
A CHMENT
TIL
T
FEMALE (RH) MALE (LH)
6A
6B LS GA
UGE
T GA
UGE
5B
5A
0.02 FORK
TIL
T
4B
4A
3B
3A
0.02
0.02
EXTEND
HOIST
FRAME
TIL
T
2A
2B
1B
1A
A UXILIAR
Y
0.02 TRANSA
CTION
0.02
.039
LSR
V
BRIDGE DRAIN
.098
INLET/UNLO
ADER
0.031
0.02
TA
TB
A UX1
A UX2
EA
EB
HA
HB
FT
A
FTB
CT
A
CTB
a
P
B T
A
b
FR
ONT
REAR 4
WHEEL STEER
CRAB STEER
AC
F
AC
R
SW
PPG
PIL
DRAIN
PD
PBG
CV2
PR
S2
SV
PB
P
EC
P1
.032 DIA.
RV
UP
FIL
TER
CV1
SW1
EF
LSG LS CF
60 PSI
.032 DIA.
.052 DIA.
.052 DIA.
1.8
CIR
1.4
CIR
FR
ONT
WHEEL BRAKE
REAR
WHEEL BRAKE
3
4
FWD
.
BA
CK
2
1
P
T
LEFT
RIGHT
RIGHT
LEFT
6
5
FTB
FT
A
P
T
3
4
FWD
.
BA
CK
2
1
P
T
LEFT
RIGHT
EB
EA
HA
HB
P1
P2
CT
A
CTB
.020
P2 P1
A3
.020
A1 B3 B1
TA A UX2 TB A UX1
11
12
14
12
21
22
20
19
18
17
16
10
G3
G2
CYL2 CYL1
2A
12B
4B
11
4A
11
G1
.060
2B
3
FTR
V
T
.030
P
12A
A
T P
A
P
25
24
23
26
1
5
8 8 7
2
3
4
6
FTB
FTR
.048
.041
R L
T P
LS
19.0 CIR
28
29
27
P1L
T
P
SINGLE JO
YSTICK CONFIGURA
TION
3
4
FWD
.
BA
CK
2
1
P
T
LEFT
RIGHT
RIGHT
LEFT
6
5
FTB
FT A
P
T
T1
CT
A
CT
A
3
T P
CTB
1
1 4 2
4 2
CTB
3
HO
A UX1
EA
HB
HA
2 1
4 3
EXT
EB
4
1
3
2
AX
A UX2
TA
TR
4
1 2
3
4 3
TB 1 2
2
.020 PSI 450
OR1
4 3 1
11
15
13
MU7430B