SECTION 5: MAINTENANCE
VIPER DIESEL
PAGE - 18
090058-OP_r0 (AUGUST-2014)
VANAIR MANUFACTURING, INC.
(800) 526-8817 • www.vanair.com
5.3B MAINTENANCE SCHEDULE
T
A
BLE - ENGI
NE INTER
V
ALS
WARNING
BRE
AK-IN
PE
R
IOD
MAINTE
NANCE SCHEDULE
NOTE
Befor
e
pe
rform
in
g
mai
n
te
na
nce
:
Shu
t d
o
w
n
ma
ch
in
e, r
e
liev
e
all
sy
stem
pre
ssu
re
and
loc
k
o
u
t a
ll p
o
wer
,
as
per
th
e Safety
Se
ction
of this ma
nu
al.
Fo
r lo
c
k
-o
ut/
ta
g
-o
ut
di
sc
o
n
n
e
c
t t
h
e
negative (-)
battery cable.
First 50 Ho
urs
Daily
Every 50 Ho
urs
Every 10
0 H
ou
rs
or One (1) Year
Every 20
0 H
ou
rs
Every 40
0 H
ou
rs
Every 50
0 H
ou
rs
Every two (2)
years
If wo
rking
in
d
u
sty
or d
irty co
nd
itio
ns
, re
du
ce th
e
reco
mme
nd
ed time in
terv
als
b
e
tween
s
e
rv
icin
g
b
y
ha
lf for
en
g
in
e
and
com
p
re
sso
r oil
ch
an
ge
,
an
d
en
gine
an
d
co
mp
res
s
or
filte
r
serv
ic
in
g
.
KE
Y
TAS
K
DESCRIPTION
ACTION TO
TAKE
1
Cha
nge
e
ngin
e
oil.
•
•
Consu
lt
t
h
e
Engi
ne
Operat
or’s
Man
ual
f
o
r
engi
ne
oi
l
sp
ecif
ic
at
ion
. Consul
t
Tabl
e
7A: Recommended Spa
re
Parts Li
st
f
o
r
re
pla
c
ement
kit
or
p
a
rt order numb
e
r.
2
Che
ck fuel
l
ines
and
cl
amps
•
•
•
Ensure t
hat
a
ll
fuel
hose con
nect
io
n
s and f
it
ti
n
g
s
a
re
fr
ee of an
y
te
llt
a
le
sig
n
s of l
eaki
ng and
wel
l con
nect
ed.
Zip-t
ie
an
y l
oos
e
len
g
th
of
hose
f
it
ti
ng
i
f
it
app
ears
to
ha
ve
a t
e
n
dency
t
o
shi
ft
or co
nta
c
t an
ab
rasiv
e
surfa
c
e
whi
le mach
ine
i
s
in op
erati
on.
3
Che
ck
en
gin
e
air fil
te
r
el
ement
(repl
ace if
n
e
cessary), an
d fue
l fi
lte
r
bo
wl (cl
ean
if necessa
ry).
••
Consu
lt
the
Engi
ne Operat
or
’s
Manual
fo
r proc
edure on
ch
angi
ng th
e engi
ne ai
r
fi
lt
er
el
emen
t.
Sho
u
ld
t
he
el
emen
t nee
d
to
be repl
aced
, ref
e
r
to
Tab
le 7
A
:
Recommended Spare
Parts Li
st
f
o
r re
pla
c
ement
kit
or
pa
rt
order numbe
r.
Co
nsul
t t
he En
gin
e
Ope
ra
to
r’
s
Man
ual
f
o
r
procedu
re o
n
c
lea
nin
g
the
e
ngi
ne
fu
el
fi
lt
er.
4
Che
ck
al
te
rnator belt ti
ghtness
•
Tigh
ten
i
f ne
cessa
ry
. Consul
t
the En
gin
e
O
p
erato
r’s
Man
ual
f
o
r
fan
be
lt
inf
o
rmat
io
n.
5
Cha
nge
o
il
fi
lte
r
•
Consu
lt
the
Engi
ne Operat
or
’s
Manual
fo
r proc
edure on
ch
angi
ng th
e engi
ne oi
l f
ilt
er,
and manu
fac
ture
r’
s
reco
mmende
d o
il u
s
age.
6
Check air intake
hose
•
Ensure t
hat
t
he i
n
ta
ke hose
i
s
properl
y
f
a
st
en
ed and
fr
ee from any
co
mpromis
e
s such as
t
ears or hol
es.
