9
50
Hours
22
5
Hour
s
45
0
Hour
s
900
Hours
En
d
o
f
Season
1
En
d
o
f
S
eas
on
2
En
d
o
f
S
eas
on
3
End
o
f
Se
as
o
n
4
H
ydr
aulic
S
ys
tem
Check
oil
level
in
hydraul
ic
system
res
ervoir(s).
X
X
Change
hydraulic
oil.
X
X
X
X
X
X
Ch
ang
e
hyd
rau
lic
oi
lt
ank
re
tu
rn
filter
.
X
X
X
X
X
X
In
sp
ect
m
ain
su
pp
ly
and
re
tu
rn
ho
se
s
for
le
ak
ag
e.
X
X
X
X
X
X
X
X
Operate
all
hydraulic
syst
ems
throu
gh
their
normal
w
orking
range
and
no
te
an
y
re
str
ictio
ns
in
eith
er
spe
ed
or
tr
avel
.
X
X
X
X
Inspe
ct
all
hydr
auli
c
cylin
der
s,
ho
ses
and
co
nn
ection
s
for
da
ma
ge
or
leaks.
X
X
X
X
X
Check
funct
io
n
of
the
levelling
syst
em
(AL-
-4).
B
B
B
B
Rep
or
ta
ny
un
us
ua
ln
oi
se
or
cha
ract
er
istics
of
th
e
hyd
rau
lic
pu
m
p(s
).
X
X
X
X
X
X
X
X
El
ec
tr
ic
al
Sys
te
m
Che
ck
fu
nct
io
n
of
all
wor
k
/i
ns
pe
ctio
n
lig
ht
s
(Gr
ai
n
Tan
ks,
Sie
ves,
etc.)
.
X
X
X
X
Ch
eck
battery
ele
ctr
olyte
leve
land
ca
ble
co
nne
cti
ons.
X
X
X
X
X
Inspe
ct
gene
ral
co
ndi
tio
n
of
th
e
fuse
bo
x
fo
r
m
issing
or
dam
age
d
fuses,
di
ode
s
and
re
la
ys.
X
X
X
X
Ch
eck
tig
htne
ss
of
all
exte
rna
lc
ab
le
ha
rness
conn
ection
s
and
co
mmon
ea
rth
po
ints.
X
X
X
X
Inspe
ct
cab
le
con
ditio
n
fo
r
cracks
and
ch
af
fing.
X
X
X
X
Ch
eck
fun
cti
on
of
the
ma
in
switch
and
co
nd
ition
of
the
ma
in
ba
tte
ry
and
its
lead
s.
X
X
X
X
E
xa
m
ine
all
actua
ting
m
ot
or
s
fo
r
corr
ect
fun
ctio
n
an
d
sign
s
of
damag
e.
X
X
X
X
