2008 DODGE RAM 3500 CHASSIS CAB transmission

²Check the windshield washer solvent and add if
required. When refilling the washer fluid reservoir,
take some washer fluid and apply it to a cloth or towel
and wipe clean the wiper blades, this will help blade
performance.
Once a Month
²Check tire pressure and look for unusual wear or
damage.
²Inspect the batteries and clean and tighten the termi-
nals as required.
²Check the fluid levels of coolant reservoir, transmis-
sion and transfer case (if equipped), add as needed.
²Check master cylinder reservoir fluid level for indica-
tions of brake maintenance.
²Check Filter MinderŸ. Replace air cleaner filter
element if necessary.
²Check all lights and all other electrical items for correct
operation.
At Each Oil Change
²Change the engine oil filter.
²Inspect the exhaust system.
²Inspect the brake hoses.
²Inspect the U-Joints ( if equipped) and front suspen-
sion components.
²Check the automatic transmission fluid level.
²Check the manual transmission fluid level.
²Check the coolant level, hoses, and clamps.
²Lubricate outer tie rod ends (4X4) models only.
²Lubricate Front Drive Shaft Fitting (4X4).
MAINTENANCE SCHEDULES 481
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Maintenance Schedule
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 X X X
Lubricate Front Drive Shaft Fitting (4X4). X X X X X
Rotate tires. X X X X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Lubricate outer tie rod ends. X X X X X
Check transfer case fluid level (4X4). X
Change front axle fluid (3500/4500/5500 4X4) (Die-
sel Engine only).XX
Change rear axle fluid (3500 4X4 and 4X2) (Diesel
Engine Only)XX
Change automatic transmission fluid. X
Replace fuel filter element. X X
MAINTENANCE SCHEDULES 483
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Miles 45,000 52,500 60,000 67,500 75,000
(Kilometers) (72 000) (84 000) (97 000) (109 000) (121 000)
[Months] [36] [42] [48] [54] [60]
Change engine oil and engine oil filter. X X X X X
Lubricate Front Drive Shaft Fitting (4X4). X X X X X
Rotate tires. X X X X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Lubricate outer tie rod ends. X X X X X
Drain and refill transfer case fluid (4X4). X
Change front axle fluid (3500/4500/5500 4X4) (Die-
sel Engine only).XXX
Change rear axle fluid (3500 4X4 and 4X2) (Diesel
Engine only)XXX
Change rear axle fluid (4500/5500 4X4 and 4X2). X
Change automatic transmission fluid. X
Change manual transmission fluid. X
MAINTENANCE SCHEDULES 485
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Miles 82,500 90,000 97,500 100,000 105,000
(Kilometers) (133 000) (145 000) (157 000) (160 000) (169 000)
[Months] [66] [72] [78] [84]
Change engine oil and engine oil filter. X X X X
Lubricate Front Drive Shaft Fitting (4X4). X X X X
Rotate tires. X X X X
Check spare tire for proper pressure and correct
stowage.XXX X
Lubricate outer tie rod ends. X X X X
Flush and replace engine coolant, if not replaced at
60 mos.X
Check transfer case fluid level (4X4). X
Change front axle fluid (3500/4500/5500 4X4) (Die-
sel Engine only).XX
Change rear axle fluid (3500 4X4 and 4X2) (Diesel
Engine only).XX
Change automatic transmission fluid. X
Inspect drive belt, replace as required.* X X
MAINTENANCE SCHEDULES 487
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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]
Change rear axle fluid (3500 4X4 and 4X2)
(Diesel Engine only).XXX
Change rear axle fluid (4500/5500 4X4 and
4X2).X
Change automatic transmission fluid. X X
Change manual transmission fluid. X
Inspect fan hub. X X
Inspect damper. X X
Replace fuel filter element. X X X
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
Replace Crankcase Ventilation Filter (CCV). X
490 MAINTENANCE SCHEDULES
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²Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
²Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or 6 months, whichever
comes first.
Your dealer will reset the oil change indicator message
after completing the scheduled oil change. If this sched-
uled oil change is performed by someone other than your
dealer the message can be reset by referring to the steps
described under ªOdometer/Trip Odometerº under ªIn-
strument Cluster Descriptionº in Section 4 of this
manual.
At Each Stop for Fuel
²Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level whilethe vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
²Check the windshield washer solvent and add if
required.
Once a Month
²Check tire pressure and look for unusual wear or
damage.
²Inspect the battery and clean and tighten the terminals
as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission and
add as needed.
²Check all lights and other electrical items for correct
operation.
492 MAINTENANCE SCHEDULES
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At Each Oil Change
²Change the engine oil filter.
²Inspect the brake hoses and lines.
²Check the Manual Transmission fluid level.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
MAINTENANCE SCHEDULES 493
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Perform Maintenance Every(Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Inspect Exhaust System. Perform the first inspection at
12,000 miles (20 000 km) or 12 months.24,000 40 000 24
Inspect the front suspension, tie rod ends and boot
seals, replace if necessary.24,000 40 000 24
Replace the engine air cleaner filter. 30,000 50 000 30
Inspect the transfer case fluid. 30,000 50 000 30
Replace the spark plugs on 5.7L engines.30,000 50 000 30
Change the automatic transmission fluid & filter and
change main sump filter and spin-on cooler return
filter (if equipped), if using your vehicle for any of the
following: police, taxi, fleet or frequent trailer towing.60,000 100 000 60
Change the transfer case fluid if using your vehicle for
any of the following: police, taxi, fleet, off-road or fre-
quent trailer towing.60,000 100 000 60
MAINTENANCE SCHEDULES 495
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