4
Do not use API S category oils labeled as SN, SM,SL or lower category unless the label also
displays the API certification mark. These oils do not meet all of the requirements of your
vehicles engine and emission system.
5
Do not use supplemental engine oil additives in your engine. They are unnecessary and could
lead to engine damage that is not covered by your Ford warranty.
6
Automatic transmissions that require MERCON™ LV should only use MERCON LV fluid. Refer
to scheduled maintenance information to determine the correct service interval. Use of any
fluid other than the recommended fluid may cause transmission damage.
7
Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size
and if equipped with an in-tank cooler.
8
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.
9
Warning: The air conditioning refrigerant system contains refrigerant R–134a under high
pressure. Opening and air conditioning refrigerant system can cause personal injury. Only
qualified personnel should service the air conditioning refrigerant system.
Capacities and Specifications 323
2014 Navigator (nav)
Owners Guide gf, 1st Printing, June 2013
USA (fus)