Jeep Automobile Owner's Manual page 399

Miles
(Kilometers)
Change the engine oil and engine oil filter, if not
replaced at 3 months.
Rotate the tires.
Check spare tire for proper pressure and correct
stowage.
Inspect the engine air cleaner filter, replace if nec-
essary.
Inspect the PCV Valve, replace if necessary.
Replace the spark plugs.
Inspect drive belt, replace if necessary.
Inspect the brake linings.
Drain and refill the front and rear axles.
Drain and refill the automatic transmission fluid,
and replace main sump filter (4.7L/5.7L Only).
Drain and refill the transfer case fluid.
Flush and replace engine coolant/anti-freeze.
48,000 51,000 54,000
(80 000) (85 000) (90 000)
X X
X
X
X
SCHEDULE "B" 399
57,000 60,000
(95 000) (100 000)
X X X
X X
X X
X
X
X
X
X
X
X
X
X
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
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