Jeep 2008 Grand Cherokee Owner's Manual page 447

Maintenance Items
Change the engine oil and engine oil filter.
Rotate tires.
If using your vehicle for any of the following: Dusty or off-road
conditions. Inspect the engine air cleaner filter, replace if neces-
sary.
Inspect the brake linings, replace if necessary.
Inspect the front & rear axle fluid, change if using your vehicle for
police, taxi, fleet, off-road or frequent trailer towing.
Inspect the CV joints. Perform the first inspection at 12,000 miles (20
000 km) or 12 months.
Inspect exhaust system. Perform the first inspection at 12,000 miles
(20 000 km) or 12 months.
Inspect the front suspension, tie rod ends and boot seals, replace if
necessary.
Replace the engine air cleaner filter.
MAINTENANCE SCHEDULES 447
Perform Maintenance Every (Where time and mile-
age are listed, follow the interval that occurs first.)
Miles Kilometers
6,000 10 000
6,000 10 000
12,000 20 000
12,000 20 000
18,000 30 000
24,000 40 000
24,000 40 000
24,000 40 000
30,000 50 000
M
A
I
N
T
E
or Months N
A
6
N
6
C
E
12
S
C
H
12
E
D
18
U
L
E
24
S
8
24
24
30