Ranger 168, Owner'S Manual

Page: 19 / 77

Fuel System
rubber fuel distribution lines and even metal fuel system components.
Alcohol will permeate most fuel hoses and other components such as fuel
pump, gaskets and seals, and can also contribute to fuel system
contamination.
The hoses we use in our boats are alcohol-resistant as are the
materials used by the engine manufacturers. If only fuel containing
alcohol is available, or the presence of alcohol is unknown, you must
perform more frequent inspections for leaks and abnormalities. Any sign
of leakage or deterioration requires your immediate attention. Refer to the
engine manufacturer’s recommendations on fuel type and octane ratings.
G. SAFETY AND MAINTENANCE TIPS
The fuel system in your Ranger requires little or no maintenance.
However, the periodic inspection outlined below is strongly
recommended. Contact your Ranger dealer for proper fuel tank access
for your model.
1. Check your fuel tank(s) for leakage, especially around the sending
unit and fuel hose connections.
2. Inspect fuel hoses. A deteriorated hose containing alcohol blended
fuels will normally be soft and swollen. A deteriorated hose
containing no fuel will be hard and brittle. In both cases the hose(s)
should be replaced.
3. Inspect the fuel system fittings at the deck fuel fill, fuel tank vent,
tank(s), and (if equipped with more than one tank), the fuel switch
valve for signs of leaks or corrosion. Visually inspect for
deteriorating metal fittings at the fuel hose connections.
4. Check fuel tank hold down brackets, making sure they are secure.
Storage compartments are not designed to store flammable materials,
as ventilation may not have been provided.
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Avoid serious injury or death from fire or
explosion, resulting from leaking fuel.
Inspect system for leaks at least once a year.
WARNING
Fuel vapors are a fire and explosion
hazard. To avoid injury or death, do not
store fuel or flammable liquids in boat. Ventilation has not been
provided.
WARNING