Dodge Ram Power Wagon Owner's Manual page 433

Miles
(Kilometers)
Replace spark plugs.
Inspect PCV valve, replace as necessary.**
Inspect auto tension drive belt and replace if re-
quired.
78,000 81,000 84,000
(130 000) (135 000) (140 000)
M
SCHEDULE "B" 433
A
I
87,000 90,000
N
T
(145 000) (150 000)
E
X
N
A
X
N
C
X
E
S
C
H
E
D
U
L
E
S
8