Ram Trucks 2014 Chassis Cab Commercial - User Guide - Manual (Page 172)

Component Fluid, Lubricant, or Genuine
Part
Capacities
Fuel Selection 6.4L 87 Octane Standard Rear Tank -
52 Gallons (197 Liters)
(Approximate) Optional
Midship Tank - 22 Gallons
(83 Liters) (Approximate)
Engine Oil Filter 5.7L,
6.4L
We recommend you use a
MOPAR ® Engine Oil Filter.
—
Spark Plugs 5.7L, 6.4L
We recommend you use
MOPAR ® Spark Plugs (Gap
0.043 in [1.09mm])
—
Automatic Transmission
(5.7L, 6.4L Engine with
66RFE Transmission)
We recommend you ONLY
use MOPAR ® ATF+4 ® Au-
tomatic Transmission
Fluid.
Failure to use ATF+4 ® fluid
may affect the function or
performance of your trans-
mission.
—
Automatic Transmission
(6.4L Engine With
AS66RC Transmission)
We recommend you use
MOPAR ® ASRC Automatic
Transmission Fluid or
equivalent. Failure to use
the proper fluid may affect
the function or perfor-
mance of your transmis-
sion.
—
Transfer Case
We recommend you use
MOPAR ® BW44-44 Trans-
fer Case Fluid.
—
Front and Rear Axle 4500/
5500 Models
We recommend you use Syn-
thetic, GL-5 SAE 75W-85.
Limited slip additive is not
required for Limited-Slip
Rear Axles.
—
Brake Master Cylinder
We recommend you use
MOPAR ® DOT 3 and SAE
J1703. If DOT 3 brake
fluid is not available, then
DOT 4 is acceptable.
—
Power Steering Reservoir
We recommend you use
MOPAR ® Power Steering
Fluid +4, MOPAR ® ATF+4 ®
Automatic Transmission
Fluid.
—
MAINTAINING YOUR VEHICLE
170