JLG 660SJ Service Manual - Manual (Page 89)

SECTION 3 - CHASSIS & TURNTABLE
3121298 – JLG Lift – 3-45
M
e
a
suring P
o
int
Mea
surin
g P
o
in
t
a.
Boom
full
y eleva
te
d
and
fully
r
e
tr
ac
te
d
.
b
. Boo
m
hori
zo
ntal and fully
e
x
te
nde
d
.
F
igur
e
3-63.
S
w
ing Bearing T
o
ler
a
nc
e Mea
sur
ement L
o
ca
tion & B
o
om Plac
ement