Ram Trucks 2013 3500 - User Guide - Manual (Page 174)

Mileage
or
time
passed
(whichever
comes
first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or
Years:
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Or
Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Flush
and
replace
the
engine
coolant
at
10
years
or
150,000
miles
(240,000
km)
whichever
comes
first.
XX
Change
automatic
transmission
fluid
and
filter(s),
if
using
your
vehicle
for
police,
taxi,
fleet,
or
frequent
trailer
towing.
X
Change
automatic
transmission
fluid
and
filter
.
X
Inspect
the
transfer
case
fluid,
change
for
any
of
the
following:
police,
taxi,
fleet,
or
frequent
trailer
towing.
X
Change
the
transfer
case
fluid.
X
Inspect
and
replace
PCV
valve
if
neces-
sary
.
X
**
The
spark
plug
change
interval
is
mileage
based
only
,
yearly
intervals
do
not
apply
.
W
ARNING!
•
You
can
be
badly
injured
working
on
or
around
a
motor
vehicle.
Do
only
service
work
for
which
you
have
the
knowledge
and
the
right
equipment.
If
you
have
any
doubt
about
your
ability
to
perform
a
service
job,
take
your
vehicle
to
a
competent
mechanic.
•
Failure
to
properly
inspect
and
maintain
your
vehicle
could
result
in
a
component
malfunction
and
effect
vehicle
handling
and
performance.
This
could
cause
an
accident.
MAINTAINING YOUR VEHICLE
172