Miles
(Kilometers)
Change engine oil and engine oil filter.
Inspect the air cleaner filter and replace if re-
quired.*
Replace the air cleaner filter.
Replace the spark plugs. 5.7L Engine.
Inspect the front and rear brake linings and
rotors.
Check and replace, if necessary, the PCV
valve. *
Replace the air conditioning filter.
Rotate the tires.
21,000
24,000
27,000
(34 000)
(38 000)
(43 000)
X
X
X
X
X
X
X
X
SCHEDULE "B" 341
30,000
33,000
36,000
(48 000)
(53 000)
(58 000)
X
X
X
X
X
X
X
X
X
X
X
X
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
8