GMC 2011 Savana - Manual (Page 369)

Black plate (3,1) GMC Savana Owner Manual - 2011
Service and Maintenance 11-3
system whenever the oil is changed.
See Engine Oil Life System on
page 10‑14.
Every Engine Oil Change
. Change engine oil and filter.
Reset oil life system. See
Engine Oil on page 10‑10 and
Engine Oil Life System on
page 10‑14. An Emission
Control Service.
. Engine coolant level check. See
Engine Coolant on page 10‑22.
. Engine cooling system
inspection. Visual inspection
of hoses, pipes, fittings, and
clamps and replacement,
if needed.
. Windshield washer fluid level
check. See Washer Fluid on
page 10‑30.
. Windshield wiper blade
inspection for wear, cracking,
or contamination and windshield
and wiper blade cleaning,
if contaminated. See Exterior
Care on page 10‑94. Worn
or damaged wiper blade
replacement. See Wiper Blade
Replacement on page 10‑38.
. Tire inflation pressures
check. See Tire Pressure on
page 10‑58.
. Tire wear inspection. See Tire
Inspection on page 10‑64.
. Rotate tires if necessary. See
Tire Rotation on page 10‑64.
. 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. See Engine Air
Cleaner/Filter on page 10‑20.
. Brake system inspection
(or every 12 months, whichever
occurs first).
. Steering and suspension
inspection. Visual inspection
for damaged, loose, or missing
parts or signs of wear.
. Lubricate the front suspension,
kingpin bushings, steering
linkage, and rear driveline center
splines.
. Body hinges and latches, key
lock cylinders, folding seat
hardware, and rear compartment
hinges, linkage, and handle
pivot points lubrication. See
Recommended Fluids and
Lubricants on page 11‑7. More
frequent lubrication may be
required when the 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.