Ford 2012 F-250 Manuel d'utilisateur télécharger pdf (Page 262)

Braking

• Anticipate stops; allow more distance and time to stop than normal.

• Do not apply the trailer brakes for extended periods of time as they

can overheat and lose effectiveness.

• The trailer brakes (including the shoes, drum and trailer brake

magnets) must be inspected and serviced at intervals specified by the

manufacturer.

• Electric brakes also require periodic adjustment to keep the shoes

properly spaced. If the brakes get hot when driving or if they will not

hold, chances are that they need adjustment.

Backing-up

• Practice backing-up, particularly if you are a novice. Turn the steering

wheel to the right to move the trailer’s rear end to the right.

• Sharp steering movements may cause the trailer to jackknife or go out

of control.

Tires

• Select tires that meet the trailer loading requirements.

• All trailer tires should be of the same size, and construction.

• Always check tow vehicle and trailer tire pressure before towing.

Launching or Retrieving a Boat or Personal Water Craft (PWC)

Note: Disconnect the wiring to the trailer before backing the trailer into

the water.

Note: Reconnect the wiring to the trailer after the trailer is removed

from the water.

When backing down a ramp during boat launching or retrieval:

1. Do not allow the static water level to rise above the bottom edge of

the rear bumper.

2. Do not allow waves to break higher than six inches (15 centimeters)

above the bottom edge of the rear bumper.

Exceeding these limits may allow water to enter vehicle components:

1. Causing internal damage to the components.

2. Affecting driveability, emissions, and reliability.

Replace the rear axle lubricant any time the rear axle has been

submerged in water. Water may have contaminated the rear axle

lubricant, which is not normally checked or changed unless a leak is

suspected or other axle repair is required.

Tires, Wheels and Loading

262

2012 F-250/350/450/550 (f23)

Owners Guide, 4th Printing

USA (fus)

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Ford 2012 F-250 Manuel d'utilisateur Page 262