FORD 2003 F-550 v.3 - Manual (Page 260)

Item
Ford part
name or
equivalent
Ford part
number Ford
specification
Manual
transmission
(6-speed) Motorcraft
MERCON
௡ ATF
2
XT-2-QDX MERCON
௡
Automatic
transmission
4R100
(4–speed) Motorcraft
MERCON
௡ ATF
2
XT-2-QDX MERCON
௡
Automatic
transmission
TorqShift
(5–speed) Motorcraft
MERCON
௡ SP
ATF 2
XT-6–QSP WSS-M2C919–D
MERCON
௡ SP
Windshield
washer fluid
Motorcraft
Premium
Windshield
Washer
Concentrate ZC-32–A WSB-M8B16–A2
1 Add 236 ml (8 oz.) of Additive Friction Modifier XL-3 or equivalent
meeting Ford specification EST-M2C118-A for complete refill of
Traction-Lok 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 “Service Guide” for change intervals on Dana rear
axles.
2 Ensure 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
your scheduled maintenance guide 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.
Maintenance and Specifications
260