Jeep 2004 Liberty Owner's Manual page 346

M
346 SCHEDULE "A"
A
I
Miles
N
T
(Kilometers)
E
[Months]
N
A
Change the engine oil and engine oil filter.
N
Inspect the brake linings.
C
E
Inspect the engine air filter element, and replace if necessary.
Replace the spark plugs.
S
C
Inspect and replace the PCV valve, if necessary.
H
Inspect the ignition cables, and replace if necessary (2.4L Only).
E
D
Inspect the drive belt and replace as needed. Not required if pre-
U
viously replaced.
L
Flush and replace the engine coolant if not done at 163 000 km
E
S
(102,000 miles).
8
Replace the timing belt (2.4L Only).
Drain and refill the transfer case fluid.
Inspection and service should be performed anytime a
malfunction is observed or suspected. Retain all receipts.
108,000
(173 000)
[108]
X
X
X
This maintenance is recommended by the manufac-
turer to the owner, but it is not required to maintain
emissions warranty.
114,000 120,000
(182 000) (192 000)
[114] [120]
X X
X
X
X
X
X
X
X
X