FORD 2002 F-150 v.2 - Manual (Page 291)

5 Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and
is considered lubricated for life. These lubricants do not need to be
checked or changed unless a leak is suspected, service is required or the
axle assembly has been submerged in water. The axle lubricant should
be changed any time the rear axle has been submerged in water.
6 Service refill capacity is determined by filling the axle to 6-14 mm
(1/4-9/16 inch) below the bottom of the filler hole with the vehicle on a
level surface.
Add 118 ml (4 oz.) of Additive Friction Modifier C8AZ-19B546-A or
equivalent meeting Ford specification EST-M2C118–A, for complete fill of
8.8 inch and 9.75 inch Traction-Lok axles.
7 Service refill capacity is determined by filling the axle to the bottom of
the filler hole with the vehicle on a level surface.
For 10.25 inch Traction-Lok axles, use 3.1L (6.5 pints) of Motorcraft SAE
75W-140 Synthetic Rear Axle Lubricant and 236 ml (8 oz.) of Additive
Friction Modifier C8AZ-19B546-A or equivalent meeting Ford
Specification EST-M2C118-A.
LUBRICANT SPECIFICATIONS
Item
Ford part
name or
equivalent
Ford part
number Ford
specification
Front axle
(4X4)
Motorcraft SAE
75W-90
Premium 4x4
Front Axle
Lubricant XY-75W90-TQL WSP-M2C201-A
Rear axle
Motorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle Lube
1
XY-75W140–QL WSL-M2C192-A
Brake fluid and
clutch fluid
Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
Fluid PM-1 ESA-M6C25-A
and DOT 3
Maintenance and Specifications
291