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Servicing after towing, Trailer towing tips, Launching or retrieving a boat – FORD 2010 F-150 v.3 User Manual

Page 268: Tires, wheels and loading

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Servicing after towing

If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your scheduled maintenance
information
for more information.

Trailer towing tips
• The trailer tongue weight should be 10–15% of the loaded trailer

weight.

• 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. Also, see the information on tow/haul mode operation
under Automatic transmission operation in the Driving chapter.

• 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 the Maintenance and Specifications chapter 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.

Launching or retrieving a boat

Disconnect the wiring to the trailer before backing the trailer
into the water. Reconnect the wiring to the trailer after the
trailer is removed from the water.

When backing down a ramp during boat launching or retrieval:
• Do not allow the static water level to rise above the bottom edge of

the rear bumper.

• Do not allow waves to break higher than 6 in (15 cm) above the

bottom edge of the rear bumper.

Tires, Wheels and Loading

268

2010 F-150 (f12)
Owners Guide, 3rd Printing
USA
(fus)

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