Mileage
or
time
passed
(whichever
comes
first):
7,500
15,000
22,500
30,000
37,500
45,000
52,500
60,000
67,500
75,000
82,500
90,000
97,500
105,000
112,500
120,000
127,500
135,000
142,500
150,000
Or
Months:
6
12
18
24
30
36
42
48
54
60
66
72
78
84
90
96
102
108
114
120
Or
Kilometers:
12,000
24,000
36,000
48,000
60,000
72,000
84,000
96,000
108,000
120,000
132,000
144,000
156,000
168,000
180,000
192,000
204,000
216,000
228,000
240,000
Additional
Maintenance
Replace
cabin
air
filter
.
X
X
X
X
X
X
Replace
engine
fuel
filter
element.
X
X
X
XXXX
X
X
X
Replace
chassis
mounted
fuel
filter
ele-
ment.
X
X
X
XXXX
X
X
X
Inspect
the
front
and
rear
axle
surfaces.
If
gear
oil
leakage
is
suspected,
check
the
fluid
level.
If
using
your
vehicle
for
police,
taxi,
fleet,
off-road
or
frequent
trailer
tow-
ing
change
the
axle
fluid.
Inspect
the
transfer
case
fluid
(4x4),
change
for
any
of
the
following:
police,
taxi,
fleet,
or
frequent
trailer
towing.
XX
X
X
X
Change
the
transfer
case
fluid
(4x4).
X
X
Change
automatic
transmission
fluid
(AS69RC
transmission
only).
XX
X
X
X
Change
the
automatic
transmission
fluid
and
sump
filter
(AS69RC
transmission
only).
XX
Change
automatic
transmission
fluid
and
filter(s)
if
using
your
vehicle
for
any
of
the
following:
police,
fleet,
or
frequent
trailer
towing
(68RFE
transmission
only).
XX
Change
automatic
transmission
fluid
and
filter(s).
X
M A I N T A I N I N G Y O U R V E H I C L E
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