2011 LINCOLN NAVIGATOR air suspension

Miles (x 1,000)* 7.5 15 22.5 30 37.5 45 52.5 60 67.5 75
Kilometers (x 1,000)* 12 24 36 48 60 72 84 96 108 120
Months* 6 12 18 24 30 36 42 48 54 60
Change engine oil and filter• •••••••••
Rotate tires, inspect tire wear and measure tread depth.
Vehicles with dual rear wheels should only rotate if
unusual wear is observed.• •••••••••
Inspect wheels and related components for abnormal
noise, wear, looseness or drag• •••••••••
Perform multi-point inspection (recommended)• •••••••••
Inspect automatic transmission fluid level (if equipped
with dipstick); consult dealer for requirements.•••••
Inspect brake pads, shoes, rotors, drums, brake linings,
hoses and parking brake•••••
Inspect engine cooling system concentration and hoses•••••
Inspect exhaust system and heat shields•••••
Inspect front axle and U-joints; lubricate if equipped
with grease fittings (4WD vehicles)•••••
Inspect half-shaft boots (if equipped)•••••
Inspect steering linkage, ball joints, suspension, tie-rod
ends, driveshaft and U-joints; lubricate if equipped with
grease fittings•••••
Torque rear U-bolts (Transit Connect)•••••
Inspect cabin air filter (if equipped)•••••
* Whichever comes first
Scheduled Maintenance Guide
349
2011 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

Miles (x 1,000)* 82.5 90 97.5 105 112.5 120 127.5 135 142.5 150
Kilometers (x 1,000)* 132 144 156 168 180 192 204 216 228 240
Months* 66 72 78 84 90 96 102 108 114 120
Change engine oil and filter• •••••••••
Rotate tires, inspect tire wear and measure tread depth.
Vehicles with dual rear wheels should only rotate if
unusual wear is observed.• •••••••••
Inspect wheels and related components for abnormal
noise, wear, looseness or drag• •••••••••
Perform multi-point inspection (recommended)• •••••••••
Inspect automatic transmission fluid level (if equipped
with dipstick); consult dealer for requirements.•••••
Inspect brake pads, shoes, rotors, drums, brake linings,
hoses and parking brake•••••
Inspect engine cooling system concentration and hoses•••••
Inspect exhaust system and heat shields•••••
Inspect front axle and U-joints; lubricate if equipped
with grease fittings (4WD vehicles)•••••
Inspect half-shaft boots (if equipped)•••••
Inspect steering linkage, ball joints, suspension, tie-rod
ends, driveshaft and U-joints; lubricate if equipped with
grease fittings•••••
Torque rear U-bolts (Transit Connect)•••••
Inspect cabin air filter (if equipped)•••••
* Whichever comes first
Scheduled Maintenance Guide
350
2011 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

A
ABS (see Brakes) .....................224
Accessory delay ..........................74
AdvanceTrac ..............................226
Air cleaner filter ...............325, 330
Air suspension ...........................232
description ..............................232
Airbag supplemental
restraint system ........152, 156, 158
and child safety seats ............154
description ..............152, 156, 158
disposal ....................................161
driver airbag ............154, 157, 159
indicator light .................156, 161
operation .................154, 157, 159
passenger airbag .....154, 157, 159
side airbag ...............................156
Antifreeze
(see Engine coolant) ................305
Anti-lock brake system
(see Brakes) ..............................224
Anti-theft system ..............114, 118
arming the system ..................118
disarming a triggered
system .....................................119
Audio system (see Radio) .........30
Automatic transmission
driving an automatic
overdrive .................................235
fluid, adding ............................325
fluid, checking ........................325
fluid, refill capacities ..............331
fluid, specification ..................331
Auxiliary input jack
(Line in) ......................................36
Auxiliary power point .................71Axle
lubricant specifications ..........331
refill capacities ........................331
B
Battery .......................................303
acid, treating emergencies .....303
jumping a disabled
battery .....................................274
maintenance-free ....................303
replacement, specifications ...330
servicing ..................................303
Belt-Minder.............................148
Booster seats .............................177
Brakes ........................................223
anti-lock ...................................224
anti-lock brake system
(ABS) warning light ...............224
fluid, checking and adding ....324
fluid, refill capacities ..............331
fluid, specifications .................331
lubricant specifications ..........331
parking ....................................225
shift interlock ..........................233
Bulbs ............................................60
C
Capacities for refilling fluids ....331
Car2UHome Automation
System .........................................84
Cargo cover .................................95
Cargo management system ........95
Cell phone use ..............................9
Changing a tire .........................264
Child safety seats ......................166
in front seat ............................167
in rear seat ..............................167
Index
364
2011 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)