JLG 1250AJP Service Manual - Manual (Page 332)

SECTION 4 - BOOM & PLATFORM
4-92 – JLG Lift – 3121171
DO NOT
ROUTE
LEVEL CYL
IN
D
ER
H
O
S
E
S O
R
RI
G
H
T
LE
V
E
L
SE
N
S
O
R
HA
RNES
S
THR
O
UG
H
HOS
E
G
U
IDE
R
O
D ON TOP OF PIVOT
W
E
LDMENT
JOIN
RI
G
H
T LEV
E
L S
E
NSO
R
H
A
RN
ES
S
WI
T
H
LE
VEL C
Y
LINDER
HOSES
HER
E
JOIN
LEF
T
LE
VEL S
E
N
S
OR
HA
RN
ES
S
WIT
H
HOS
E
BUNDLE H
E
R
E
R
O
UTE H
O
S
E
/C
ABLE BUND
LE
UNDER
V
A
LV
E MOUN
T
ING
BRA
C
K
E
T
ROUT
E
TW
O HOSE
S
T
O
IN
SIDE
OF P
O
W
E
R
T
RA
CK A
S
SHOWN A
N
D ROUTE
C
A
B
L
ES
, AI
RL
IN
ES, AN
D WELD LE
ADS
T
O
OP
POSITE
(
A
W
A
Y
F
R
OM
B
OOM)
SIDE
AS
SH
OWN
AC C
A
B
L
E
CO
N
T
R
O
L
C
A
BL
E
OPTIONAL A
IRLINE/WELD
L
E
AD/
750
0W GEN
E
R
A
T
O
R C
A
B
L
E
PL
A
T
F
O
RM
RET
U
RN
PL
A
T
F
O
R
M
S
U
P
P
LY
R
O
UT
E LEVE
L CYLIN
D
E
R
H
O
SE
S
THR
O
UGH TW
O HOSE L
OOP
S INSIDE
FL
Y
BOOM, THR
O
U
G
H
THE
PLAS
TI
C
INS
E
R
T, T
H
ROUGH TH
E HOS
E
L
OOP
ON T
H
E
OU
TSIDE OF TH
E FL
Y NOSE
,
AN
D
UP
TO
TH
E
J
IB R
O
T
A
T
O
R P
IVO
T
H
O
SE
S M
U
ST
BE
R
O
UTE
D
T
H
ROUG
H
TH
E
P
L
AS
T
IC IN
S
E
RT
BE
FOR
E
CON
N
E
CT
IN
G B
O
TH E
N
DS OF
TH
E
H
O
S
E
S
L
O
CA
TE (
2
) TIES
1.0
±
0
.25” FROM
EACH
END
E
Q
U
A
L
LY
D
IS
T
RI
B
U
TE
R
E
M
A
IN
IN
G
(2
) T
IE
S
L
O
CA
TE EN
D 1.0 ±
0.5
P
A
ST
HOSE
L
OOP A
S
SH
OW
N
( 1 .000
)
Figure 4-51.
M
ain Boom
P
o
wertra
ck Installation -
Sh
eet
2 of
3
02
733
61-G