Fluid
Ford Part
Name
Application
Capacity
Front axle fluid
Motorcraft SAE
75W90 Axle
Lubricant
4 x 4 vehicles
1.8-2.0L
(3.5-3.7 pints)
Rear axle
lubricant
4
Motorcraft SAE
75W140
Synthetic Rear
Axle Lubricant
All
2.9-3.1L
(5.5-5.8 pints)
Windshield
washer fluid
Ultra-Clear
Windshield
Washer
Concentrate
All
4.1L
(4.5 quarts)
1
Ensure the correct automatic transmission fluid is used for a specific
application. Check the container to verify the fluid is MERCON
t
approved. Transmission fluid requirements are indicated on the dipstick
handle. Refer to the Scheduled Maintenance Guide.
Do NOT use any non-approved automatic transmission fluid for an
application specifying MERCON
t
. Use of a non-approved fluid may cause
internal transmission component damage.
2
Indicates only approximate dry-fill capacity. Some applications may
vary based on cooler size and if equipped with an in-tank cooler. The
amount of transmission fluid and fluid level should be set by the
indication on the dipstick’s normal operating range.
3
If 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 to
Adding engine coolant, in the Maintenance
and Care chapter.
4
Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and
is considered lubricated for life.These lubricants are not to be checked or
changed unless a leak is suspected, service is required or the axle has
been submerged in water. 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.
Service refill capacities are determined by filling the rear axle 6 mm to
14 mm (1/4 inch to 9/16 inch) below the bottom of the filler hole.
Capacities and specifications
199
Summary of Contents for 1999 Navigator
Page 146: ... Front 4x2 Front 4x4 Rear Roadside emergencies 145 ...
Page 204: ...4 1 3 5 2 Capacities and specifications 203 ...
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