Jeep 2007 Grand Cherokee Series Owner's Manual page 419

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 axles.
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 engine coolant/anti-freeze.
48,000 51,000 54,000
(80 000) (85 000) (90 000)
X X X
X X
X X
X
M
SCHEDULE "B" 419
A
I
57,000 60,000
N
T
(95 000) (100 000)
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