General maintenance, Figure 20 generic hydraulic schematic 37 – Autoquip BASCULE BRIDGE - DOUBLE LEAF User Manual
Page 37
GENERAL MAINTENANCE
RE
LI
E
F
FI
LT
ER
C
LEVIS MO
UN
T
ING.
SPEC
IFI
C
MO
DEL.
DISPL
ACE
M
ENT
SUCT
IO
N
PUMP FIXED
LIN
E
CHE
C
K
V
A
LV
E
F
LO
W
CO
NT
ROL
(B
RI
DGE
L
O
WE
R
IN
G
SPEED)
P
RESER
VO
IR
AUTOQ
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IP)
(PR
ESET
A
T
VAL
V
E
T
SOL. "B"
(RET
R
A
CT
)
SAFETY L
E
G
V
A
LVE
(4-
W
A
Y
, 3
-PO
SI
TI
O
N
,
SPR
IN
G CENT
ERED,
D
O
UBL
E
SOLENOI
D
)
SAFETY
LEG
RAM
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-
(
2)
1 1/
2" BO
RE,
3/4
" DI
A
. CH
RO
ME
P
LA
T
E
D
R
O
DS
,
3" STR
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KE,
PIN
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Y
E
MO
UN
T
IN
G
.
A
P
B
T
(2) HYDR
AULI
C
W
IRE
BR
AI
D
HOSE
S
FRO
M
CYL
IND
ER
S
T
O
OIL LINE.
F
U
RN
IS
HED
BY
A
U
T
O
QU
IP
.
CON
N
EC
TED
BY
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ST
ALLER.
C
O
MPLETE O
IL
INFO
RMATI
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N
W
IL
L B
E
IN
BAS
CU
LE BR
IDGE I
N
STALLA
TI
O
N
MA
NU
A
L
PR
O
V
ID
ED AT TIME O
F
BRI
D
GE
DE
LIV
E
RY.
O
IL
BY
IN
ST
ALLE
R
.
SO
L
. "A"
(E
X
T
END
)
DO
W
N
SO
L
. V
A
LVE
DO
WN S
O
L.
HYDR
AULI
C W
IRE
BRAID
H
O
SES FROM
CY
LINDERS
T
O
O
IL
LI
NE.
F
URNI
S
H
E
D
B
Y
AU
TOQU
IP. C
O
NN
E
C
TED
BY
IN
STALLER.
HY
DR
A
U
LI
C C
Y
LI
N
D
E
R
S
WI
TH
C
H
R
OME PLATE
D
RO
D,
QUANTI
TY DEPEND
S
O
N
PUMP MO
T
O
R
M
Figure 20 Generic Hydraulic Schematic
37