2004 DODGE RAM 2500 DIESEL water pump

Diesel fuel is seldom completely free of water. To prevent
fuel system trouble, drain the accumulated water from
the fuel/water separator using the fuel/water separator
drain provided. If you buy good quality fuel and follow
the cold weather advice above, fuel conditioners should
not be required in your vehicle. If available in your area,
a high cetane ªpremiumº diesel fuel may offer improved
cold-starting and warm-up performance.
ADDING FUEL
CAUTION!
To avoid fuel spillage and overfilling, do not ªtop
offº the fuel tank after filling.
NOTE:
²When the fuel nozzle ªclicksº or shuts off, the fuel
tank is full.
²Tighten the gas cap until you hear a ªclickingº sound.
This is an indication that the gas cap is properly
tightened.
²Make sure that the gas cap is tightened each time the
vehicle is refueled.
WARNING!
A fire may result if fuel is pumped into a container
that is inside of a vehicle or in the bed or on the
opened tailgate. Always place fuel containers on the
ground while filling.
Fuel Filler Cap (Gas Cap)
The gas cap is behind the fuel filler door. If the gas cap is
lost or damaged, be sure the replacement cap is for use
with this vehicle.
STARTING AND OPERATING 265
5

Miles 3,750 7,500 11,250 15,000 18,750
(Kilometers) (6 000) (12 000) (18 000) (24 000) (30 000)
Change engine oil and engine oil filter. X X
Rotate tires. X X
Lubricate outer tie rod ends 2500/3500 (4X4) mod-
els only.XX
Inspect water pump weep hole for blockage. X
Replace fuel filter element. Clean the water in fuel
sensor.X
Change rear axle fluid.X
Change front axle fluid (4X4). X
Inspect brake linings.X
Inspect and adjust parking brake if necessary. X
388 SCHEDULE ªBº
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 22,500 26,250 30,000 33,750 37,500
(Kilometers) (36 000) (42 000) (48 000) (54 000) (60 000)
Change engine oil and engine oil filter. X X X
Rotate tires. X X X
Lubricate outer tie rod ends 2500/3500 (4X4) mod-
els only.XXX
Inspect drive belt, replace as required. X
Inspect fan hub. X
Inspect damper. X
Inspect water pump weep hole for blockage. X
Replace fuel filter element. Clean the water in fuel
sensor.X
Change rear axle fluid. X
Change front axle fluid (4X4). X
Check transfer case fluid level (4X4). X
Drain and refill automatic transmission fluid. Re-
place filter and adjust bands.X
SCHEDULE ªBº 389
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 41,250 45,000 48,750 52,500 56,250
(Kilometers) (66 000) (72 000) (78 000) (84 000) (90 000)
Change engine oil and engine oil filter. X X
Rotate tires. X X
Lubricate outer tie rod ends 2500/3500 (4X4) mod-
els only.XX
Inspect drive belt, replace as required. X
Inspect water pump weep hole for blockage. X
Replace fuel filter element. Clean the water in fuel
sensor.X
Inspect brake linings. X
Inspect and adjust parking brake if necessary. X
Change rear axle fluid. X
Change front axle fluid (4X4). X
390 SCHEDULE ªBº
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 60,000 63,750 67,500 71,250 75,000
(Kilometers) (96 000) (102 000) (108 000) (114 000) (120 000)
Change engine oil and engine oil filter. X X X
Rotate tires. X X X
Lubricate outer tie rod ends 2500/3500 (4X4) models only. X X X
Inspect drive belt, replace as required. X
Inspect fan hub. X
Inspect damper. X
Inspect water pump weep hole for blockage. X X
Replace fuel filter element. Clean the water in fuel sensor. X X
Inspect front wheel bearings. X
Change rear axle fluid. X X
Change front axle fluid (4X4). X X
Inspect brake linings. X X
Inspect and adjust parking brake if necessary. X X
Drain and refill transfer case fluid (4X4). X
Drain and refill automatic transmission fluid. Replace fil-
ter and adjust bands.X
SCHEDULE ªBº 391
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 78,750 82,500 86,250 90,000 93,750
(Kilometers) (126 000) (132 000) (138 000) (144 000) (150 000)
Change engine oil and engine oil filter. X X
Rotate tires. X X
Lubricate outer tie rod ends 2500/3500 (4X4) models only. X X
Inspect drive belt, replace as required. X
Change rear axle fluid.X
Change front axle fluid (4X4). X
Check transfer case fluid level (4X4). X
Inspect fan hub.X
Inspect damper.X
Inspect water pump weep hole for blockage. X
Replace fuel filter element. Clean the water in fuel sensor. X
Inspect front wheel bearings. X
Inspect brake linings.X
Inspect and adjust parking brake if necessary. X
Drain and refill automatic transmission fluid. Replace fil-
ter and adjust bands.X
392 SCHEDULE ªBº
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 97,500 100,000 101,250 105,000 108,750 112,500
(Kilometers) (156 000) (160 000) (162 000) (168 000) (174 000) (180 000)
Change engine oil and engine oil filter. X X X
Rotate tires. X X X
Lubricate outer tie rod ends 2500/3500 (4X4)
models only.XXX
Flush and replace engine coolant. X
Inspect drive belt, replace as required. X
Inspect water pump weep hole for blockage. X
Replace fuel filter element. Clean the water in
fuel sensor.X
Change rear axle fluid. X
Change front axle fluid (4X4). X
Inspect brake linings. X
Inspect and adjust parking brake if necessary. X
SCHEDULE ªBº 393
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 116,250 120,000 123,750 127,500 131,250 135,000
(Kilometers) (186 000) (192 000) (198 000) (204 000) (210 000) (216 000)
Change engine oil and engine oil filter. X X X
Rotate tires. X X X
Lubricate outer tie rod ends 2500/3500 (4X4)
models only.XXX
Clean engine air filter canister.X
Adjust valve lash clearance.X
Inspect drive belts, replace as required. X
Drain and refill transfer case fluid (4X4). X
Inspect fan hub. X
Inspect damper. X
Inspect water pump weep hole for blockage. X X
Replace fuel filter element. Clean the water in
fuel sensor.XX
Inspect front wheel bearings. X
Change rear axle fluid. X X
394 SCHEDULE ªBº
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
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