2013 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS air filter

Extensive Idling or Low-speed Driving for Long Distances as in
Heavy Commercial Use (i.e. Delivery, Taxi, Patrol Car or Livery)
Every 30000 miles
(48000 km)Replace front wheel bearing grease and grease
seals if non-sealed bearings are used.
Every 60000 miles
(96000 km)Replace spark plugs.
*Vehicles equipped with dual rear wheels should rotate the front wheels
when specified; rear wheels only if unusual wear is noted.
Operating in Dusty or Sandy Conditions Such as Unpaved or
Dusty Roads
Inspect frequently,
service as requiredReplace engine air filter.
Every 5000 miles
(8000 km)Inspect the wheels and related components for
abnormal noise, wear, looseness or drag.
Rotate tires*, inspect tires for wear and measure
tread depth.
Every 5000 miles
(8000 km) or six
monthsChange engine oil and filter.
Inspect and lubricate U-joints.
Every 30000 miles
(48000 km)Replace front wheel bearing grease and grease
seals if non-sealed bearings are used.
Every 50000 miles
(80000 km)Change rear axle fluid.
*Vehicles equipped with dual rear wheels should rotate the front wheels
when specified; rear wheels only if unusual wear is noted.
148Scheduled Maintenance
2013 Motorhome(mot)
Owners Guide gf, 1st Printing
USA(fus)

EXCEPTIONS
Normal vehicle axle maintenance:Rear axles and power take-off
(PTO) units with synthetic fluid and light-duty trucks equipped with
Ford-design axles are lubricated for life; do not check or change fluid
unless a leak is suspected, service is required or the assembly has been
submerged in water. During long periods of trailer towing with outside
temperatures above 70°F (21°C) and at wide-open throttle for long
periods above 45 mph (72 km/h), non-synthetic rear axle fluids should
be changed every 3000 miles (4800 kilometers) or three months,
whichever comes first. This interval can be waived if the axle is filled
with 75W140 synthetic gear fluid meeting Ford specification
WSL-M2C192-A, part number F1TZ-19580-B or equivalent. Add friction
modifier XL-3 (EST-M2C118-A) or equivalent for complete refill of
Traction-Lok rear axles (refer toTechnical specificationsin the
Capacities and Specificationschapter for details).
California fuel filter replacement:If the vehicle is registered in
California, the California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify the emission
warranty or limit recall liability prior to the completion of the vehicle’s
useful life. Ford Motor Company, however, urges you to have all
recommended maintenance services performed at the specified intervals
and to record all vehicle service.
Class A Motorhome:Change brake fluid every two years.
Hot climate oil change intervals:Vehicles operating in the Middle
East, North Africa, Sub-Saharan Africa or locations with similar climates
using an American Petroleum Institute (API) Certified for Gasoline
Engines (Certification mark) oil of SM or SN quality, the normal oil
change interval is 5000 miles (8000 kilometers).
If the available API “SM” or “SN” oils are not available, then the oil
change service interval is 3000 miles (4800 kilometers).
Engine air filter replacement:Engine air filter life is dependent on
exposure to dusty and dirty conditions. Vehicles operated in these
conditions require frequent inspection and replacement of the engine air
filter.
Scheduled Maintenance151
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A
Air cleaner filter .......100–101, 132
Ambulance packages ....................9
Antifreeze
(see Engine coolant) ..................87
Automatic transmission
driving an automatic
overdrive ...................................39
fluid, adding ..............................91
fluid, checking ..........................91
fluid, refill capacities ..............128
fluid, specification ..................128
Axle
lubricant specifications ..........128
refill capacities ........................128
B
Battery .........................................98
acid, treating emergencies .......98
jumping a disabled battery ......64
maintenance-free ......................98
replacement, specifications ...132
servicing ....................................98
Brakes ..........................................44
fluid, checking and
adding ..................................94–95
fluid, refill capacities ..............128
fluid, specifications .................128
lubricant specifications ..........128
shift interlock ............................42
C
Capacities for refilling fluids ....128
Cell phone use ............................10
Changing a tire .........................121
Cleaning your vehicle ...............101
engine compartment ..............101wheels ......................................101
Coolant ........................................87
checking and adding ................87
refill capacities ........................128
specifications ..........................128
Cruise control .............................46
Customer Assistance ..................62
Ford Extended Service
Plan ..................................134, 136
Getting assistance outside
the U.S. and Canada ................70
Getting roadside assistance .....62
Getting the service you need ..67
Ordering additional owner’s
literature ...................................72
Utilizing the
Mediation/Arbitration
Program .....................................70
D
Dipstick
automatic transmission fluid ...91
engine oil ...................................86
Driving under special
conditions ....................................43
through water ...........................61
E
Electronic message center .........22
Emergencies, roadside
jump-starting ............................64
Emergency Flashers ...................63
Emission control system ............36
Engine ........................................127
cleaning ...................................101
coolant .......................................87
fail-safe cooling .........................90
idle speed control .....................98
Index153
2013 Motorhome(mot)
Owners Guide gf, 1st Printing
USA(fus)