Jeep 2007 Grand Cherokee Series Owner's Manual page 423

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 necessary.
Inspect the PCV Valve, replace if necessary.
Replace the spark plugs.
Inspect the engine accessory drive belt, replace if necessary.*
Inspect the brake linings.
Drain and refill the front and rear axle fluid.
Drain and refill the automatic transmission fluid, and re-
place main sump filter and cooler return filter (if equipped)
(3.7L/4.7L/5.7L).
Drain and refill the transfer case fluid.
Flush and replace the engine coolant/anti-freeze, if not re-
placed at 102,000 miles (170 000 km).
108,000 111,000 114,000
(180 000) (185 000) (190 000) (195 000) (200 000)
X X X
X X
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X
M
SCHEDULE "B" 423
A
I
117,000 120,000
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T
E
X X
N
A
N
X
C
X
E
X
S
X
C
H
X
E
X
D
U
X
L
X
E
S
X
8
X
X