2014 Ram 2500 Diesel Supplement

FLUID CAPACITIES
U.S. Metric
Fuel (Approximate)
2500/3500 Standard Cab Longbed Models 28 Gallons 106 Liters
2500/3500 Crew/Mega Cab Shortbed Models 31 Gallons 129 Liters
2500/3500 Crew Cab Longbed Models 32 Gallons 132 Liters
Standard Rear Tank – Chassis Cab Only 52 Gallons 197 Liters
Optional Midship Tank – Chassis Cab Only 22 Gallons 83 Liters
Diesel Exhaust Fluid Tank (Approximate) – 2500/3500 Models 5.5 Gallons 21 Liters
Diesel Exhaust Fluid Tank (Approximate) – Chassis Cab 9 Gallons 34 Liters
Engine Oil With Filter
6.7L Turbo Diesel Engine 12 Quarts 11.4 Liters
Cooling System
6.7L Turbo Diesel Engine (MOPAR® Engine Coolant/Antifreeze
10 Year/150,000 Mile Formula)5.7 Gallons 21.4 Liters
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MAINTAINING YOUR VEHICLE 327

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use MOPAR Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT
(Organic Additive Technology).
Engine Oil In ambient temperatures above 0°F (-18°C), we recommend you use 15W-40 engine oil such
as MOPAR, Shell Rotella and Shell Rimula that meets FCA US Material Standard MS-10902
and the API CJ-4 engine oil category is required. Products meeting Cummins CES 20081
may also be used. The identification of these engine oils is typically located on the back of
the oil container.
In ambient temperatures below 0°F (-18°C), we recommend you use 5W-40synthetic
engine oil such as MOPAR, Shell Rotella and Shell Rimula that meets FCA US Material
Standard MS-10902 and the API CJ-4 engine oil category is required.
Engine Oil Filter We recommend you use MOPAR Engine Oil Filters.
Fuel Filters We recommend you use MOPAR Fuel Filter. Must meet 3 micron rating.Using a fuel filter
that does not meet the manufacturers filtration and water separating requirements can
severely impact fuel system life and reliability.
328 MAINTAINING YOUR VEHICLE

Component Fluid, Lubricant, or Genuine Part
Crankcase Ventila-
tion FilterWe recommend you use MOPAR CCV Filter.
Fuel Selection Use good quality diesel fuel from a reputable supplier in your vehicle. Federal law re-
quires that you must fuel this vehicle with Ultra Low Sulfur Highway Diesel fuel (15
ppm Sulfur maximum) and prohibits the use of Low Sulfur Highway Diesel fuel (500
ppm Sulfur maximum) to avoid damage to the emissions control system.
For most year-round service, No. 2 diesel fuel meeting ASTM specification D-975 Grade
S15 will provide good performance.
If the vehicle is exposed to extreme cold (below 20°F or -7°C), or is required to operate
at colder-than-normal conditions for prolonged periods, use climatized No. 2 diesel fuel
or dilute the No. 2 diesel fuel with 50% No. 1 diesel fuel. This will provide better pro-
tection from fuel gelling or wax-plugging of the fuel filters.
This vehicle is fully compatible with biodiesel blends up to 5% biodiesel meeting
ASTM specification D-975.Pickup models, and Chassis Cab models configured with op-
tional B20 capability, are additionally compatible with 20% biodiesel meeting ASTM specifi-
cation D-7467.
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MAINTAINING YOUR VEHICLE 329

Component Fluid, Lubricant, or Genuine Part
Diesel Exhaust Fluid MOPAR Diesel Exhaust Fluid (API Certified) (DEF) or equivalent that has been API
Certified to the ISO 22241 standard. Use of fluids not API Certified to ISO 22241 may result
in system damage. You can receive assistance in locating DEF in the United States by calling
866-RAM-INFO (866-726-4636). In Canada call 1–800–465–2001 (English) or 1–800–387–9983
(French).
Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission – If
Equipped (Six-Speed 68RFE) –
Pickup models without PTOWe recommend you use MOPAR® ATF+4® Automatic Transmission Fluid
or equivalent licensed ATF+4® product. Failure to use ATF+4® fluid may
affect the function or performance of your transmission.
Automatic Transmission – If
Equipped (Six-Speed AS69RC) –
Pickup models with PTO, and all
Chassis Cab modelsWe recommend you use MOPAR® ASRC Automatic Transmission Fluid or
equivalent. Failure to use the proper fluid may affect the function or
performance of your transmission.
330 MAINTAINING YOUR VEHICLE

Component Fluid, Lubricant, or Genuine Part
Transfer Case We recommend you use MOPAR® BW44–44 Transfer Case Fluid.
Front and Rear Axle Fluid (2500/
3500)We recommend you use Synthetic, GL-5 SAE 75W-85. Limited slip additive
is not required for Limited-Slip Rear Axles.
Front and Rear Axle Fluid (4500/
5500)We recommend you use Synthetic, GL-5 SAE 75W-85. Limited slip additive
is not required for Limited-Slip Rear Axles.
Clutch Linkage We recommend you use MOPAR® Multi-Purpose Grease, NLGI Grade 2
E.P. or equivalent.
Manual Transmission (G-56) – If
EquippedWe recommend you use MOPAR® ATF+4® Automatic Transmission Fluid
or equivalent licensed ATF+4® product.
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MAINTENANCE SCHEDULE
CONTENTS
MAINTENANCE SCHEDULE — DIESEL
ENGINE.............................334
▫Oil Change Indicator System — Cummins®
Diesel.............................335▫Perform Service Indicator — Cummins®
Diesel.............................336
▫Maintenance Chart — Cummins Diesel
Engine.............................337
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MAINTENANCE SCHEDULE — DIESEL ENGINE
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
At Each Stop For Fuel
Check the engine oil level at least 30 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accuracy
of the oil level reading. Add oil only when the level is at
or below the ADD or MIN mark.Once A Month
•Inspect the batteries, and clean and tighten the termi-
nals as required.
•Check the fluid levels of the coolant reservoir, brake
master cylinder, and automatic transmission (if
equipped), and add as needed.
At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect engine air filter.
•Check the coolant level, hoses, and clamps.
•Lubricate outer tie rod ends.
Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
334 MAINTENANCE SCHEDULE