Fluid Ford Part
NameApplication
Capacity
Rear axle
lubricant
2,Motorcraft SAE
80W90
Premium Rear
Axle LubricantRefer to
footnote 3
2.9-3.1L (5.5-5.8
pints) Motorcraft SAE
75W140 High
Performance
Synthetic Rear
Axle LubricantRefer to
footnote 4
Windshield
washer fluidUltra-Clear
Windshield
Washer
ConcentrateAll
2.6L (2.7 quarts)
1If your engine coolant is green in color, use Ford Premium Cooling
System Fluid. If your coolant is orange in color, use Ford Extended Life
Engine Coolant. Refer toAdding engine coolant, in the Maintenance
and Care chapter.
2Fill to 6 mm to 14 mm (1/4 inch to 9/16 inch) below bottom of fill hole.
3Vehicles equipped with 4.0L OHV V6 and 4.0L SOHC V6 engines may
be equipped with a conventional rear axle. Refer to your Scheduled
Maintenance Guide for axle fluid change intervals.
4Vehicles equipped with 4.0L OHV V6 and 4.0L SOHC V6 engines and
3.73:1 or 4.10:1 rear axle ratios or with a 5.0L V8 engine require
synthetic rear axle lubricant. Rear axles containing synthetic lubricant
are lubricated for life. These lubricants are not to be checked or changed
unless a leak is suspected or service is required. The axle lubricant
should be changed any time the axle has been submerged in water.
Add 118 ml (4 oz.) of additive friction modifier C8AZ-19B546-A, Ford
specification EST-M2C118±A for complete refill of Traction-Lok axles.
Capacities and specifications
249
2Ensure correct automatic transmission fluid is used for a specific
application. Check the container to verify the fluid is MERCONtand/or
MERCONtV approved. Some fluids have been approved as meeting both
MERCONtand MERCONtV requirements and will be labeled as such.
Fluids labeled as meeting only MERCONtor only MERCONtV
requirements must not be used interchangeably. DO NOT mix MERCONt
and MERCONtV. Transmission fluid requirements are indicated on the
dipstick or on the dipstick handle. Refer to your Scheduled Maintenance
Guide to determine the correct service interval.
Filling station information
264