5-42
OM 803 us – Edition 3.7 * * 803b540.fm
Maintenance
1.
Drain engin
e
oi
l the first time
after 50 o/h,
then every
250 o/h
2.
Repl
ac
e
the
engine oil fi
lter the
firs
t tim
e after
50 o/h, th
en
ev
ery 250
o/
h
3.
Repl
ac
e the fuel
filte
r th
e first
tim
e after
50
o/h,
then ev
er
y 500 o/h
4.
Repl
ac
e the h
ydraul
ic oil
filter in
se
rt the
first time
after 50 o/h,
then every
500 o/h
5.
Repl
ac
e the h
ydraul
ic oil
the
firs
t time after 500 o/h,
af
ter
100
0
o/h the second
tim
e, then
ev
ery 1000 o/h
6.
Acc
ordi
ng to
the
dirt ind
icator, every 10
00
o/h or
once a y
ea
r at
the
la
test. (Replace after
50
o/h
whe
n in
extensive use
in
environme
nts
wi
th acidic air, such
as ac
id
produ
ction fa
cil
iti
es, steel and alum
inum
m
ills, chem
ical
plants and
other no
nferrou
s-me
tal plants)
7.
Clea
n
the w
ater ducts
ev
ery other 1000 o/h
servicing
8.
Clea
n and
adj
us
t the
fu
el i
njecti
on
pu
mp every
other
1000
o/h s
ervicing
9.
Check
and
ad
just injection tim
e ev
er
y oth
er
1000 o/h
servicing
10.
Check the
first time
afte
r 50 o/h, then every
500 o/h
11.
Check
on
ce
a week
12.
Check the
first time
afte
r 50 o/h, then every
500 o/h
