2019 Ram 3500 oil dipstick

504 SERVICING AND MAINTENANCE
ENGINE COMPARTMENT
6.4L Engine
1 — Engine Coolant Pressure Cap6 — Battery
2 — Engine Coolant Reservoir 7 — Distribution Center (Fuses)
3 — Engine Oil Fill 8 — Washer Fluid Reservoir
4 — Engine Oil Dipstick 9 — Power Steering Fluid Reservoir
5 — Brake Fluid Reservoir 10 — Air Cleaner Filter

SERVICING AND MAINTENANCE 505
Checking Oil Level — Gas Engine
To assure proper lubrication of your vehicle's engine, the
engine oil must be maintained at the correct level. Check the
oil level at regular intervals, such as every fuel stop. The best
time to check the engine oil level is about five minutes after
a fully warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Always main-
tain the oil level within the SAFE zone on the dipstick.
Adding one quart of oil when the reading is at the bottom of
the SAFE zone will result in a reading at the top of the safe
zone on these engines.
Adding Washer Fluid
The fluid reservoir is located under the hood and should be
checked for fluid level at regular intervals. Fill the reservoir
with windshield washer solvent only (not radiator anti -
freeze). When refilling the washer fluid reservoir, take some washer fluid and apply it to a cloth or towel and wipe the
wiper blades clean. This will help blade performance.
To prevent freeze-up of your windshield washer system in
cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This rating
information can be found on most washer fluid containers.
After the engine has warmed up, operate the defroster for a
few minutes to reduce the possibility of smearing or freezing
the fluid on the cold windshield. Windshield washer solu-
tion used with water as directed on the container, aids
cleaning action, reduces the freezing point to avoid line clog
-
ging, and is not harmful to paint or trim.
CAUTION!
Overfilling or underfilling will cause oil aeration or loss
of oil pressure. This could damage your engine.
WARNING!
Commercially available windshield washer solvents are
flammable. They could ignite and burn you. Care must
be exercised when filling or working around the washer
solution.
7

SERVICING AND MAINTENANCE 529
Fluid Level Check — Eight-Speed Transmission
The fluid level is preset at the factory and does not require
adjustment under normal operating conditions. Routine
fluid level checks are not required, therefore the transmis-
sion has no dipstick. An authorized dealer can check your
transmission fluid level using special service tools.
If you notice fluid leakage or transmission malfunction, visit
an authorized dealer immediately to have the transmission
fluid level checked. Operating the vehicle with an improper
fluid level can cause severe transmission damage. Fluid And Filter Changes — Eight-Speed Transmission
Under normal operating conditions, the fluid installed at the
factory will provide satisfactory lubrication for the life of the
vehicle.
Routine fluid and filter changes are not required. However,
change the fluid and filter if the fluid becomes contaminated
(with water, etc.), or if the transmission is disassembled for
any reason.
Rear Axle And 4x4 Front Driving Axle Fluid Level
For normal service, periodic fluid level checks are not
required. When the vehicle is serviced for other reasons the
exterior surfaces of the axle assembly should be inspected. If
gear oil leakage is suspected inspect the fluid level. Refer to
“Fluids And Lubricants” in “Technical Specifications” for
further information. This inspection should be made with
the vehicle in a level position.
For all 2500/3500 Model axles, the fluid level should be 1/
4 in ± 1/4 in (6.4 mm ± 6.4 mm) below the fill hole on the
9.25 in front, 11.5 in rear axle, and 12.0 in rear axle.
CAUTION!
If a transmission fluid leak occurs, visit an authorized
dealer immediately. Severe transmission damage may
occur. An authorized dealer has the proper tools to adjust
the fluid level accurately.
7

686
Off-Pavement Driving (Off-Road)................................ 324, 438
Off-Road Driving (Off-Pavement)................................ 324, 438
Oil Filter, Change .................................................................... 509
Oil Filter, Selection.................................................................. 509
Oil Pressure Light ................................................................... 182
Oil Reset ................................................................................... 167
Oil, Engine ....................................................................... 507, 572 Capacity ................................................................................ 571
Change Interval ................................................................... 507Dipstick................................................................................. 505
Disposal ................................................................................ 508
Filter .............................................................................. 509, 572
Filter Disposal ...................................................................... 508
Identification Logo.............................................................. 507Materials Added To ............................................................ 508
Pressure Warning Light ..................................................... 182
Recommendation ........................................................ 507, 571
Synthetic ............................................................................... 508Viscosity ....................................................................... 508, 571
Onboard Diagnostic System .................................................. 192
Operating Precautions............................................................ 192
Operator Manual Owner's Manual ............................................................ 14, 677
Outside Rearview Mirrors ....................................................... 59
Overheating, Engine ............................................................... 493 P
Paint Care .................................................................................557
Panic Alarm ...............................................................................19
Parking Brake ..........................................................................298
ParkSense System, Rear .................................................379, 387
Passive Entry..............................................................................36
Pedals, Adjustable .....................................................................56
Personalized Main Menu .......................................................575
Pets ............................................................................................286
Pickup Box .......................................................................130, 134
Pinch Protection ........................................................................99 Placard, Tire And Loading Information ..............................537
Power Distribution Center (Fuses)................................................458
Door Locks .............................................................................35
Mirrors ....................................................................................60
Outlet (Auxiliary Electrical Outlet) ..........................124, 126 Seats.........................................................................................43
Side Steps................................................................................35
Sliding Rear Window............................................................96
Steering ...................................................................................60
Sunroof....................................................................................97
Windows.................................................................................94
Power Seats Down .......................................................................................44
Forward ..................................................................................44