Chevrolet corvette 2000 用户手册

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页码 361
2-18
New Vehicle “Break
-
In”
NOTICE:
Your vehicle doesn’t need an elaborate
“break
-
in.” But it will perform better in the long
run if you follow these guidelines:
Keep your speed at 55 mph (88 km/h) or
less for the first 500 miles (805 km).
Don’t drive at any one speed 
--
 fast or 
slow 
--
 for the first 500 miles (805 km).
Don’t make full
-
throttle starts.
Avoid making hard stops for the first 
200 miles (322 km) or so. During this time
your new brake linings aren’t yet broken
in. Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking
-
in guideline every
time you get new brake linings.
Front Air Dam
Your vehicle is equipped with a front air dam which has
minimal ground clearance for aerodynamics. For this
reason, the air dam has a spring
-
loaded hinge provided
and it will retract with road contact.
In normal operation, the air dam will occasionally
contact some road surfaces (speed bumps, driveway
ramps, etc.). This can be heard inside the vehicle as a
scraping noise. This is normal and does not indicate 
a problem.
Use care when approaching bumps or objects on road
surfaces and avoid them when possible.
Ignition Switch
With the key in the ignition
switch, you can turn the
switch to four positions.