service interval FORD F250 2004 User Guide

ItemFord part
name or
equivalentFord part
numberFord
specification
Automatic
transmission
4R100
(4–speed)Motorcraft
MERCONAT F
2
XT-2-QDX MERCON
Automatic
transmission
TorqShift
(5–speed)Motorcraft
MERCONSP
AT F
2
XT-6–QSP MERCONSP
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC-32–A WSB-M8B16–A2
1Add 236 ml (8 oz.) of Additive Friction Modifier XL-3 (10.5 inch) or
C8AZ-19B546-A (Dana 80) 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 butdorequire a change. Refer to yourScheduled
Maintenance Guidefor change intervals on Dana rear axles.
2Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the end of the dipstick. Check the
container to verify the fluid being added is of the correct type. Refer to
yourScheduled Maintenance Guideto determine the correct service
interval.
Some transmission fluids may be labeled as dual usage, such as
MERCONand MERCONV. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCONtype
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCONV type fluid.
MERCON, MERCONV and MERCONSP are not
interchangeable. DO NOT mix MERCON, MERCONV and
MERCONSP. Use of dual usage fluids in an automatic
transmission application requiring MERCONSP may cause
transmission damage. Use of a transmission fluid other than the
recommended fluid may cause transmission damage.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
290