Ford 2006 F-250 Owner's Manual page 288

Maintenance and Specifications
Fluid
Engine oil Motorcraft SAE
(includes filter 5W-20 Premium
change) - gas Synthetic Blend
6
engines Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)
Engine oil Refer to your 6.0 Liter Power Stroke Direct
(includes filter
Injection Turbo Diesel Owner's Guide Supplement
change) - diesel
engine
Fuel tank N/A
Power steering Motorcraft
fluid MERCON ATF
Transfer case Motorcraft
fluid MERCON ATF
Manual Motorcraft
transmission MERCON ATF
fluid
288
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)
Ford Part
Application
Name
5.4L V8 and
6.8L V10
engines
Mid-ship tank
(optional on
Chassis Cab)
Short box
Long box
Aft axle
All
4x4 vehicles
6-speed manual
Capacity
7.0 quarts
(6.6L)
19.0 gallons
(71.9L )
30.5 gallons
(115.5L)
38.0 gallons
(143.9L)
40.0 gallons
(151.4L)
Fill to FULL
COLD range on
dipstick
2.0 quarts
(1.9L)
5.8 quarts
4
(5.5L)