Ford 1999 F-150 Automobile User Manual


 
Exceeding these limits may allow water to enter critical vehicle
components, adversely affecting driveability, emissions, reliability and
causing internal transmission damage.
Replace the rear axle lubricant anytime the axle has been submerged in
water. Rear axle lubricant quantities are not to be checked or changed
unless a leak is suspected or repair required.
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.
Recreational towing (all wheels on the ground)
Follow these guidelines for your specific powertrain combination to tow
your vehicle with all four wheels on the ground (such as behind a
recreational vehicle).
These guidelines are designed to ensure that your transmission is not
damaged due to insufficient lubrication.
2WD (manual and automatic transmissions)
1. Place transmission in N (Neutral).
2. Maximum speed is 56 km/h (35 mph).
3. Maximum distance is 80 km (50 miles).
If a distance of 80 km (50 miles) or a speed of 56 km/h (35 mph) must
be exceeded, you must disconnect the rear driveshaft. With the rear
driveshaft disconnected, the maximum speed is 88 km/h (55 mph) and
there are no mileage restrictions.
See your dealer for help with disconnecting the driveshaft.
4WD Lever operated transfer case
(manual and automatic transmissions)
1. Place transmission in P (Park) (automatic transmission), or R
(Reverse) (manual transmission). Engage the parking brake.
2. Shift the transfer case to N (Neutral).
3. Lockout the center disconnect by capping off one of the front axle
vacuum motor lines. See your Ford dealer for assistance.
4. Vehicle speed should not exceed 88 km/h (55 mph) and there are no
mileage restrictions.
Driving
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