Buick 2010 Lucerne - Manual (Page 426)

. Fluids visual leak check (or every 12 months,
whichever occurs first). A leak in any system must
be repaired and the fluid level checked.
. Engine air cleaner filter inspection (vehicles driven
in dusty conditions only). See Engine Air Cleaner/
Filter on page 6‑21.
. Brake system inspection (or every 12 months,
whichever occurs first).
Maintenance II
. Perform all services described in Maintenance I.
. Steering and suspension inspection. Visual
inspection for damaged, loose, or missing parts or
signs of wear.
. Engine cooling system inspection. Visual
inspection of hoses, pipes, fittings, and clamps
and replacement, if needed.
. Windshield wiper blade inspection for wear,
cracking, or contamination and windshield and
wiper blade cleaning, if contaminated. See
Windshield and Wiper Blades on page 6‑106. Worn
or damaged wiper blade replacement. See
Windshield Wiper Blade Replacement on
page 6‑55.
. Body hinges and latches, key lock cylinders, and
rear compartment, hood, glove box door, and
console door hinges and latches lubrication. See
Recommended Fluids and Lubricants on
page 7‑9. More frequent lubrication may be
required when vehicle is exposed to a corrosive
environment. Applying silicone grease on
weatherstrips with a clean cloth makes them last
longer, seal better, and not stick or squeak.
. Restraint system component check. See Checking
the Restraint Systems on page 2‑74.
. Engine air cleaner filter inspection. See Engine Air
Cleaner/Filter on page 6‑21.
. Passenger compartment air filter replacement
(or every 12 months, whichever occurs first). More
frequent replacement may be required if vehicle is
driven regularly under dusty conditions.
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