Chevrolet avalanche 2002 用户手册

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页码 437
6-33
Brakes
Brake Fluid
Your brake master
cylinder reservoir is
filled with DOT
-
3
brake fluid. See
“Engine Compartment
Overview” in the
Index for the location
of the reservoir.
There are only two reasons why the brake fluid level 
in the reservoir might go down. The first is that the
brake fluid goes down to an acceptable level during
normal brake lining wear. When new linings are put in, 
the fluid level goes back up. The other reason is that
fluid is leaking out of the brake system. If it is, you
should have your brake system fixed, since a leak 
means that sooner or later your brakes won’t work well,
or won’t work at all.
So, it isn’t a good idea to “top off” your brake fluid.
Adding brake fluid won’t correct a leak. If you add fluid
when your linings are worn, then you’ll have too much
fluid when you get new brake linings. You should add
(or remove) brake fluid, as necessary, only when work is
done on the brake hydraulic system.
CAUTION:
If you have too much brake fluid, it can spill on
the engine. The fluid will burn if the engine is hot
enough. You or others could be burned, and your
vehicle could be damaged. Add brake fluid only
when work is done on the brake hydraulic system.
See “Checking Brake Fluid” in this section.
Refer to the Maintenance Schedule to determine when 
to check your brake fluid. See “Periodic Maintenance
Inspections” in the Index.