CHEVROLET 2010 Suburban - Manual (Page 566)

Black plate (6,1) Chevrolet Tahoe/Suburban Owner Manual - 2010
Once a Year
. Starter switch check. See Owner Checks and
Services on page 7‑9.
. Parking brake and automatic transmission P (Park)
mechanism check. See Owner Checks and
Services on page 7‑9.
. Automatic transmission shiftlock control system
check. See Owner Checks and Services on
page 7‑9.
. Ignition transmission lock check. See Owner
Checks and Services on page 7‑9.
. Hood and liftgate gas strut support service.
Visually inspect gas strut for signs of wear,
corrosion, cracks, loss of lubricant, or other
damage. Check the hold open ability of gas
strut. Replace as necessary with genuine parts
from your dealer.
. Engine cooling system and pressure cap pressure
check. Radiator and air conditioning condenser
outside cleaning. See Cooling System on
page 6‑30.
. Exhaust system and nearby heat shields
inspection for loose or damaged components.
. Accelerator pedal check for damage, high effort,
or binding. Replace if needed.
First Engine Oil Change After Every
40 000 km/25,000 Miles
. Fuel system inspection for damage or leaks.
First Engine Oil Change After Every
80 000 km/50,000 Miles
. Engine air cleaner filter replacement. See Engine
Air Cleaner/Filter on page 6‑21.
. Automatic transmission fluid change (severe
service) for vehicles with Gross Vehicle Weight
Rating (GVWR) over 3 901 kg (8,600 lbs) or mainly
driven in heavy city traffic in hot weather, in hilly
or mountainous terrain, when frequently towing a
trailer, or used for taxi, police, or delivery service.
See Automatic Transmission Fluid (4-Speed
Transmission) on page 6‑23 or Automatic
Transmission Fluid (6-Speed Transmission) on
page 6‑26.
. Four‐wheel drive only: Transfer case fluid change
(severe service) for vehicles mainly driven when
frequently towing a trailer, or used for taxi, police,
or delivery service. Check vent hose at transfer
case for kinks and proper installation. Check to be
sure vent hose is unobstructed, clear, and free of
debris. During any maintenance, if a power washer
is used to clean mud and dirt from the underbody,
7-6