Ford 2006 F-350 Owner's Manual page 288

Maintenance and Specifications
Fluid Ford Part Name
Engine oil Refer to your 6.0 Liter Power Stroke Direct Injection
(includes filter 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 fluid MERCON ATF
Automatic Motorcraft
transmission MERCON SP
3
fluid ATF
Windshield Motorcraft
washer fluid Premium
Windshield
Washer
Concentrate
1
Add 8 oz. (236 ml) of Additive Friction Modifier XL-3 or equivalent
meeting Ford Specification EST-M2C118–A for complete refill of limited
slip axles. Ford design rear axles contain a synthetic lubricant that does
not require changing unless the axle has been submerged in water. Dana
rear axles also contain a synthetic lubricant but do require a change.
Refer to your scheduled maintenance information for change intervals
on Dana rear axles.
2
Add the coolant type originally equipped in your vehicle.
288
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)
Application Capacity
Mid-ship tank 19.0 gallons
(optional on (71.9L )
Chassis Cab)
Short box 30.5 gallons
(115.5L)
Long box 38.0 gallons
(143.9L)
Aft axle 40.0 gallons
(151.4L)
All Fill to FULL
COLD range on
dipstick
4x4 vehicles 2.0 quarts
(1.9L)
6-speed manual 5.8 quarts
(5.5L)
TorqShift 17.5 quarts
(5–speed) (16.6L)
5
(includes
remote filter
element change)
All 4.25 quarts
(4.0L)
4