Ford F-150 Owner's Manual page 314

Maintenance and Specifications
Fluid Ford Part
Name
5
Rear axle Motorcraft SAE
75W-140 Rear
Axle Lubricant
(synthetic)
Windshield Motorcraft
washer fluid Premium
Windshield
Washer
Concentrate
1
Add the coolant type originally equipped in your vehicle.
2
Service refill capacity is determined by filling the transfer case to the
bottom of the filler hole with the vehicle on a level surface.
3
Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. Check the container to verify the fluid being added is of the
correct type. Refer to your scheduled maintenance information to
determine the correct service interval.
Some transmission fluids may be labeled as dual usage, such as
MERCON and MERCON V. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCON type
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCON V type fluid.
MERCON and MERCON V type fluids are not interchangeable.
DO NOT mix MERCON and MERCON V. Use of a transmission
fluid that indicates dual usage (MERCON and MERCON V) in
an automatic transmission application requiring MERCON may
cause transmission damage. Use of any fluid other than the
recommended fluid may cause transmission damage.
4
Approximate dry fill capacity including transmission fluid cooling
system, actual refill capacities will vary based on vehicle application and
transmission fluid cooling system (i.e. coolers size, cooling lines, auxiliary
cooler capacities). The amount of transmission fluid and fluid level
should be set by the indication on the dipstick's normal operating range.
314
2006 F-150 (f12)
Owners Guide (post-2002-fmt)
USA (fus)
Application Capacity
8.8/9.75 inch axle 5.5 pints (2.6L)
10.25 inch axle 6.9 pints (3.3L)
All 4.25 quarts (4.0L)
6
7