Front/Rear Axle Fluid; Transfer Case - Dodge DURANGO 2020 Owner's Manual

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.
Fluid And Filter Changes
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.
F /R A F
RONT EAR XLE LUID
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.
Front Axle Fluid Level Check
The front axle oil level needs to be no lower than
1/8 inch (3 mm) below the bottom of the fill hole.
The front axle fill and drain plugs should be
tightened to 22 to 29 ft lbs (30 to 40 N·m).
CAUTION!
Do not overtighten the plugs as it could
damage them and cause them to leak.
Rear Axle Fluid Level Check
The rear axle oil level needs to be no lower than
1/8 inch (3 mm) below the bottom of the fill hole.
The rear axle fill and drain plugs should be
tightened to 22 to 29 ft lbs (30 to 40 N·m).
CAUTION!
Do not overtighten the plugs as it could
damage them and cause them to leak.
Selection Of Lubricant
Use only the manufacturer's recommended
fluid. Refer to "Fluids And Lubricants" in
"Technical Specifications" for further
information.
SERVICING AND MAINTENANCE
T C
RANSFER ASE
Fluid Level Check
For normal service, periodic fluid level checks
are not required. When the vehicle is serviced
for other reasons the exterior surfaces of the
transfer case assembly should be inspected. If
oil leakage is suspected inspect the fluid level.
Refer to "Fluids And Lubricants" in "Technical
Specifications" for further information.
Adding Fluid
Add fluid at the filler hole, until it runs out of the
hole, when the vehicle is in a level position.
Drain
First remove fill plug, then remove drain plug.
Recommended tightening torque for drain and
fill plugs is 15 to 25 ft lbs (20 to 34 N·m).
CAUTION!
When installing plugs, do not overtighten. You
could damage them and cause them to leak.
Selection Of Lubricant
Use only the manufacturer's recommended fluid.
Refer to "Fluids And Lubricants" in "Technical
Specifications" for further information.
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