park assist FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS 2012 12.G Owners Manual
[x] Cancel search | Manufacturer: FORD, Model Year: 2012, Model line: F SERIES MOTORHOME AND COMMERCIAL CHASSIS, Model: FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS 2012 12.GPages: 160, PDF Size: 1.22 MB
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TRAILER TOWING
Your vehicle may tow a class I, II or III trailer provided the maximum
trailer weight is less than or equal to the maximum trailer weight listed
for your engine and rear axle ratio on the following chart and the
maximum frontal area of the trailer must not exceed 60 ft
2(5.6 m2):
Rear axle
ratioMaximum
GVWR - lb (kg)Maximum
GCWR - lb (kg)Maximum Trailer
Weight - lb (kg)
4.30 16000 (7257) 23000 (10432) 7000 (3175)
4.30 18000 (8165) 23000 (10432) 5000 (2268)
4.88 19500 (8845) 26000 (11793) 6500 (2894)
5.38 20500 (9299) 26000 (11793) 5500 (2500)
5.38 22000 (9979) 26000 (11793) 4000 (1814)
6.17 24000 (10886) 30000 (13608) 6000 (2721)
6.17 26000 (11793) 30000 (13608) 4000 (1814)
For high altitude operation reduce GCW by 2% per 1000 ft (300 m)
elevation. To determine the maximum trailer weight designed for your
particular vehicle as equipped, follow the sectionVehicle loading -
with and without a trailerin this chapter.
Preparing to tow
Use the proper equipment for towing a trailer and make sure it is
properly attached to your vehicle. Contact your authorized dealer or a
reliable trailer dealer as soon as possible if you require assistance.
Hitches
You must distribute the load in your trailer so that 10–15% of the total
weight of the trailer is on the tongue.
Weight-distributing hitch
When hooking-up a trailer using a weight-distributing hitch, always use
the following procedure:
1. Park the vehicle (without the trailer) on a level surface.
2. Measure the height of the top of the front wheel opening on the
fender, this is H1.
3. Attach the trailer to the vehicle without the weight distributing bars
connected.
4. Measure the height of the top of the front wheel opening on the
fender a second time, this is H2.
Tires, Wheels and Loading
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Driving while you tow
When towing a trailer:
•Keep your speed no faster than 70 mph (113 km/h) during the first
500 miles (800 km) of towing a trailer, and don’t make full throttle
starts.
•Turn off the speed control. The speed control may shut off
automatically when you are towing on long, steep grades.
•Use a lower gear to eliminate excessive shifting and assist in
transmission cooling. For additional information, refer toAutomatic
transmission operationin theDrivingchapter.
•Allow more distance for stopping with a trailer attached; anticipate
stops and brake gradually.
Trailer towing tips
•Practice turning, stopping and backing-up before starting on a trip to
get the feel of the vehicle-trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
•To aid in engine/transmission cooling and A/C efficiency during hot
weather while stopped in traffic, place the gearshift lever in P (Park).
•After you have traveled 50 miles (80 km), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
•If you are driving down a long or steep hill, shift to a lower gear. Do
not apply the brakes continuously, as they may overheat and become
less effective.
•If you will be towing a trailer frequently in hot weather, hilly
conditions, at GCWR, or any combination of these factors, consider
refilling your rear axle with synthetic gear lube if not already so
equipped. Refer to theMaintenance and Specificationschapter for
the lubricant specification. Remember that regardless of the rear axle
lube used, do not tow a trailer for the first 1,000 miles (1,600 km) of a
new vehicle, and that the first 500 miles (800 km) of towing be done
at no faster than 70 mph (113 km/h) with no full throttle starts.
•Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer’s wheels.
Tires, Wheels and Loading
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4. Make sure the gearshift is in P
(Park).
5. Turn the key to 4 (on) without
turning the key to 5 (start).
Some warning lights will briefly illuminate. SeeWarning lights and
chimesin theInstrument Clusterchapter for more information
regarding the warning lights.
Note:Vehicle speed is limited to either 65 mph (105 km/h) or 75 mph
(120 km/h).
Starting the engine
1. Turn the key to 4 (on) without
turning the key to 5 (start).
2. Turn the key to 5 (start), then
release the key as soon as the
engine begins cranking. Your vehicle
has a computer assisted cranking
system that assists in starting the
engine. After releasing the key from
the 5 (start) position, the engine
may continue cranking for up to
10 seconds or until the vehicle
starts.
Note:Cranking may be stopped at any time by turning the key to the off
position.
3. After idling for a few seconds, release the parking brake, apply the
brake, shift into gear and drive.
Note:If the engine does not start on the first try, turn the key to the 3
(off) position, wait 10 seconds and try Step 2 again. If the engine still
1
2
34
5
3
2
1
5
4
Driving
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1.Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehiclesdo nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
4. Check all battery terminals and remove any excessive corrosion before
you attach the battery cables. Ensure that vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect from any electrical
surges. Turn all other accessories off.
Connecting the jumper cables
Note:In the illustration, the vehicle on the bottom is used to designate
the assisting (boosting) battery.
1. Connect the positive (+) jumper
cable to the positive (+) terminal of
the discharged battery.
2. Connect the other end of the
positive (+) cable to the positive
(+) terminal of the assisting battery.
3. Connect the negative (-) cable to
the negative (-) terminal of the
assisting battery.
4. Make the final connection of the
negative (-) cable to an exposed
metal part of the stalled vehicle’s
engine, away from the battery and
the carburetor/fuel injection system.
Note:Do not attach the negative (-) cable to fuel lines, engine rocker
covers, the intake manifold or electrical components as grounding points.
+–
+–
2
3
14
Roadside Emergencies
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WARNING:Do not connect the end of the second cable to the
negative (-) terminal of the battery to be jumped. A spark may
cause an explosion of the gases that surround the battery.
Ensure that the cables are clear of fan blades, belts, moving parts of both
engines, or any fuel delivery system parts.
Jump starting
1. Start the engine of the booster vehicle and run the engine at
moderately increased speed.
2. Start the engine of the disabled vehicle.
3. Once the disabled vehicle has been started, run both engines for an
additional three minutes before disconnecting the jumper cables.
Removing the jumper cables
Remove the jumper cables in the reverse order that they were
connected.
Note:In the illustration, the vehicle on the bottom is used to designate
the assisting (boosting) battery.
Roadside Emergencies
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The use of leaded fuel in your vehicle without proper conversion may
damage the effectiveness of your emission control system and may cause
engine knocking or serious engine damage. Ford Motor Company/Ford of
Canada is not responsible for any damage caused by use of improper
fuel. Using leaded fuel may also result in difficulty importing your vehicle
back into the U.S.
If your vehicle must be serviced while you are traveling or living in
Asia-Pacific Region, Sub-Saharan Africa, U.S. Virgin Islands, Central
America, the Caribbean, and Israel, contact the nearest authorized
dealer. If the authorized dealer cannot help you, contact:
FORD MOTOR COMPANY
FORD EXPORT OPERATIONS & GLOBAL INITIATIVES
1555 Fairlane Drive
Fairlane Business Park #3
Allen Park, Michigan 48101
U.S.A.
Telephone: (313) 594-4857
For customers in Guam, the Commonwealth of the Northern Mariana
Islands (CNMI), America Samoa, and the U.S. Virgin Islands, please feel
free to call our Toll-Free Number: (800) 841-FORD (3673).
FAX: (313) 390-0804
Email: [email protected]
If your vehicle must be serviced while you are traveling or living in
Puerto Rico, contact the nearest authorized dealer. If the authorized
dealer cannot help you, contact:
Ford International Business Development Inc.
Customer Relationship Center
P.O. Box 11957
Caparra Heights Station
San Juan, Puerto Rico 00922-1957
Telephone: (800) 841-FORD (3673)
FAX: (313) 390-0804
Email: [email protected]
www.ford.com.pr
Customer Assistance
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headlamps, flash to pass ..........21
instrument panel, dimming .....21
Lights, warning and indicator ....10
anti-lock brakes (ABS) ............56
Loading instructions ...................47
Load limits ...................................42
Lubricant specifications ...........128
Lug nuts ......................................79
M
Message center ...........................16
english/metric button ...............18
system check button ................18
warning messages .....................18
Motorcraftparts ......................127
O
Octane rating ............................109
Oil (see Engine oil) ....................96
P
Parking brake ..............................57
Parts
(see Motorcraftparts) ...........127
Power distribution box
(see Fuses) .................................70
Power steering
fluid, checking and adding ....117
fluid, refill capacity ................128
fluid, specifications .................128
R
Relays ....................................66, 74
Roadside assistance ....................64S
Safety defects, reporting ............91
Scheduled Maintenance Guide
Normal Scheduled
Maintenance and Log .............143
Servicing your vehicle ................93
Spark plugs,
specifications .....................127, 131
Special notice ................................5
Specification chart,
lubricants ...................................128
Speed control ..............................23
Starting your vehicle ............51–53
jump starting ............................80
Steering wheel
tilting .........................................22
T
Tilt steering wheel ......................22
Tires .......................................25–26
alignment ..................................35
care ............................................31
changing ..............................74, 77
checking the pressure ..............30
inflating .....................................27
replacing ..............................33, 78
rotating ......................................36
safety practices .........................34
sidewall information .................37
snow tires and chains ..............42
spare tire ...................................74
terminology ...............................26
tire grades .................................26
treadwear ............................25, 32
Towing .........................................48
trailer towing ............................48
wrecker ......................................83
Index
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