Jeep 2004 Liberty Owner's Manual page 336

M
336 SCHEDULE "B"
A
I
Miles
N
T
(Kilometers)
E
Change the engine oil and engine oil filter.
N
A
Inspect the engine air filter element, replace if
N
necessary.
C
Replace the spark plugs.
E
Inspect and replace the PCV valve, if necessary.
S
Replace the ignition cables (2.4L Only).
C
H
Inspect the brake linings.
E
Drain and refill the front and rear axle fluid‡
D
U
Drain and refill the automatic transmission fluid,
L
and replace main sump filter.
E
S
Inspect the drive belt and replace as needed. Not
8
required if belt was previously
Drain and refill the transfer case fluid.
48,000 51,000
(77 000) (82 000)
X X
X
X
54,000 57,000
(86 000) (91 000) (96 000)
X X
60,000
X
X
X
X
X
X
X
X
X
X