Page 450 of 493
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
Lubricate Front Drive Shaft Fitting (2500/3500,
4X4).X X XXX
Flush and replace engine coolant at 60 months, if
not replaced at 102,000 miles (163 000 km).X
Rotate tires. X X X
Check spare tire for proper pressure and correct
stowage.XXX
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 X
Replace fuel filter element. Clean the water in fuel
sensor.XX
450 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
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D
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Page 454 of 493
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
Lubricate Front Drive Shaft Fitting (2500/
3500, 4X4).X X XXXX
Flush and replace engine coolant, if not re-
placed at 60 months.X
Rotate tires. X X X
Check spare tire for proper pressure and cor-
rect stowage.XXX
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
454 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
Page 457 of 493
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)
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
Change front axle fluid (4X4). X X
Change 6-spd manual transmission (G-56)
fluid 2500/3500 models only.X
Inspect brake linings. X X
Inspect and adjust parking brake if necessary. X X
SCHEDULE “B” 457
8
M
A
I
N
T
E
N
A
N
C
E
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C
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D
U
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Page 459 of 493
Schedule “A”
Miles 7,500 15,000 22,500 30,000 37,500
(Kilometers) (12 000) (24 000) (36 000) (48 000) (60 000)
[Months] [6] [12] [18] [24] [30]
Change engine oil and engine oil filter. X X
Lubricate Front Drive Shaft Fitting (2500/3500,
4X4).X X XXX
Rotate tires. X X X X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Lubricate outer tie rod ends 2500/3500 (4X4) mod-
els only.X X XXX
Check transfer case fluid level (4X4). X
Inspect water pump weep hole for blockage X X
Replace fuel filter element. Clean the water in fuel
sensor.XX
Inspect drive belts, replace as necessary. X
Inspect brake linings. X
SCHEDULE “A” 459
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
Page 461 of 493
Miles 45,000 52,500 60,000 67,500 75,000
(Kilometers) (72 000) (84 000) (96 000) (108 000) (120 000)
[Months] [36] [42] [48] [54] [60]
Change engine oil and engine oil filter. X X X
Lubricate Front Drive Shaft Fitting (2500/3500,
4X4).X X XXX
Rotate tires. X X X X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Lubricate outer tie rod ends 2500/3500 (4X4) mod-
els only.X X XXX
Check transfer case fluid level. X
Flush and replace engine coolant at 60 months, if
not replaced at 102,000 miles (163 000 km).X
Inspect drive belts, replace as necessary. X X
Inspect water pump weep hole for blockage X X X
Replace fuel filter element. Clean the water in fuel
sensor.XXX
SCHEDULE “A” 461
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
Page 466 of 493
Miles 112,500 120,000 127,500 135,000 142,500 150,000
(Kilometers) (181 000) (193 000) (205 000) (217 000) (229 000) (241 000)
[Months] [90] [96] [102] [108] [114] [120]
Inspect damper. X X
Inspect water pump weep hole for blockage. X X X
Replace fuel filter element. Clean the water in
fuel sensor.XXX
Inspect front wheel bearings. X X
Inspect brake linings. X X
Inspect and adjust parking brake if necessary. X X
Adjust valve lash clearance.X
Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
466 SCHEDULE “A”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
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