Launching Or Retrieving A Boat Or Personal Watercraft (Pwc) - Lincoln NAVIGATOR 2015 Owner's Manual

• If you are towing a trailer frequently in hot weather, hilly conditions, at
the gross combined weight rating (or any combination of these factors),
consider refilling your rear axle with synthetic gear lubricant (if the axle
is not already filled with it). See the Capacities and Specifications
chapter for the lubricant specification.
• Allow more distance for stopping with a trailer attached. Anticipate stops
and brake gradually.
• Avoid parking on a grade. However, if you must park on a grade:
1. Turn the steering wheel to point your vehicle tires away from traffic
flow.
2. Set your vehicle parking brake.
3. Place the automatic transmission in position P.
4. Place wheel chocks in front and back of the trailer wheels. (Chocks
not included with vehicle.)
Your vehicle may be equipped with a temporary or conventional spare
tire. A "temporary" spare tire is different in size (diameter or width),
tread-type (All-Season or All-Terrain) or is from a different manufacturer
than the road tires on your vehicle. Consult information on the tire label
or Safety Compliance label for limitations when using.

Launching or Retrieving a Boat or Personal Watercraft (PWC)

Note: Disconnect the wiring to the trailer before backing the trailer into
the water.
Note: Reconnect the wiring to the trailer after removing the trailer 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 inches (15 centimeters)
above the bottom edge of the rear bumper.
Exceeding these limits may allow water to enter vehicle components:
• Causing internal damage to the components.
• Affecting driveability, emissions, and reliability.
Replace the rear axle lubricant anytime the rear axle submerges in
water. Water may have contaminated the rear axle lubricant, which does
not normally require checking or changing unless it is leaking or other
axle repair is required.
Towing 231