Dodge 2005 DH Ram Owner's Manual page 421

Miles
(Kilometers)
[Months]
Change engine oil and engine oil filter.
Lubricate Front Drive Shaft Fitting (2500/
3500, 4X4).
Rotate tires.
Lubricate outer tie rod ends 2500/3500 (4X4)
models only.
Flush and replace engine coolant at 120
months, if not replaced at 100,000 miles (160
000 km).
Inspect drive belt, replace as required.
Drain and refill transfer case fluid (4X4).
Check tranfer case fluid level (4X4).
Inspect fan hub.
Inspect damper.
Inspect water pump weep hole for blockage.
112,500 120,000 127,500
(181 000) (193 000) (205 000) (217 000) (229 000) (241 000)
[90] [96] [102]
X
X X
X X
X X
X
X
X
X
X
SCHEDULE "A" 421
135,000 142,500
[108] [114]
X
X X X
X X X
X X X
X
X
X
X
X X
M
A
I
150,000
N
T
E
[120]
N
A
X
N
C
X
E
X
S
C
X
H
E
D
U
L
E
S
8
X