A SERVICE OF

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Miles 36,000 42,000 48,000 54,000 60,000 66,000
(Kilometers) (60 000) (70 000) (80 000) (90 000) (100 000) (110 000)
[Months] [36] [42] [48] [54] [60] [66]
Inspect engine air cleaner filter, replace if
necessary.
X
Replace spark plugs. X
Inspect PCV valve, replace as necessary. * X
Inspect and replace ignition cables if neces-
sary (5.7L only).
X
Inspect auto tension drive belt and replace if
required.
X
SCHEDULE “A” 407
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S