2009 CHEVROLET CORVETTE cooling

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-20. Reset oil life
system. SeeEngine Oil Life System on page 5-26.An Emission Control
Service.••
Visually check for any leaks or damage.See footnote (g).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine Air
Cleaner/Filter on page 5-28.See footnote (k).•
Check tire ination pressures and tire wear. SeeTires on page 5-62.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
Perform any needed additional services. See “Additional Required Services”
in this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Replace passenger compartment air lter.See footnote (j).•
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Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000)50,000
(80 000)75,000
(120 000)100,000
(160 000)125,000
(200 000)150,000
(240 000)
Engine cooling system service (or every
ve years, whichever occurs rst).
An Emission Control Service.
See footnote (i).•
ZR1 Only: Intercooler system service
(or every ve years, whichever occurs
rst).See footnote (n).•
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (l).•
Change clutch hydraulic uid at a
regular maintenance service every
two years.See footnote (m).
Maintenance Footnotes
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chafing, etc. Inspect disc
brake pads for wear and rotors for surface condition.
Inspect other brake parts, including calipers, parking
brake, etc.(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts or
signs of wear. Inspect power steering lines and hoses
for proper hook-up, binding, leaks, cracks, chafing,
etc. For ZO6 and ZR1 models and vehicles with the Z51
performance package, lubricate the outer ends of
both rear toe-links.
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(c)Visually inspect hoses and have them replaced if they
are cracked, swollen, or deteriorated. Inspect all pipes,
fittings, and clamps; replace with genuine parts as
needed. To help ensure proper operation, a pressure test
of the cooling system and pressure cap and cleaning the
outside of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Inspect wiper blades for wear, cracking, or
contamination. Clean the windshield and wiper blades, if
contaminated. Replace wiper blades that are worn or
damaged. See Windshield Wiper Blade Replacement on
page 5-60 and Windshield and Wiper Blades on
page 5-97 for more information.
(e)Make sure the safety belt reminder light and safety
belt assemblies are working properly. Look for any other
loose or damaged safety belt system parts. If you see
anything that might keep a safety belt system from doing
its job, have it repaired. Have any torn or frayed safety
belts replaced. Also see Checking the Restraint Systems
on page 1-60.(f)Lubricate all key lock cylinders and body door hinges.
Lubricate all hinges and latches, including those for the
hood, rear compartment, console door, and any folding
seat hardware. More frequent lubrication may be required
when exposed to a corrosive environment. Applying
silicone grease on weatherstrips with a clean cloth will
make them last longer, seal better, and not stick or
squeak.
(g)A fluid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired
and the fluid level checked. Add fluid if needed.
(h)Change automatic transmission fluid and filter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
Uses such as high performance operation.
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(i)Drain, flush, and refill cooling system. This service can
be complex; you should have your dealer/retailer perform
this service. See Engine Coolant on page 5-34 for what to
use. Inspect hoses. Clean radiator, condenser, pressure
cap, and filler neck. Pressure test the cooling system and
pressure cap.
(j)If driving regularly under dusty conditions, the filter
may require replacement more often.
(k)If driving regularly under dusty conditions, inspect
the filter at each engine oil change.
(l)Visually inspect belt for fraying, excessive cracks, or
obvious damage. Replace belt if necessary.
(m)Drain, flush, and refill clutch hydraulic system at a
regular service interval (IorII) every two years. This
service can be complex; you should have your dealer/
retailer perform this service. See Hydraulic Clutch on
page 5-31.
(n)Drain, flush, and refill intercooler system. This service
can be complex; you should have your dealer/retailer
perform this service. See Engine Coolant on page 5-34.Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure vehicle safety,
dependability, and emission control performance. Your
dealer/retailer can assist with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to the
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-12.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel fill.
Engine Oil Level Check
Notice:It is important to check the engine oil
regularly and keep it at the proper level. Failure to
keep the engine oil at the proper level can cause
damage to the engine not covered by the vehicle
warranty.
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-20.
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Chemical Paint Spotting.................................5-100
Child Restraints
Child Restraint Systems...............................1-33
Infants and Young Children...........................1-29
Lower Anchors and Tethers for Children..........1-36
Older Children.............................................1-25
Securing a Child Restraint in the
Right Front Seat Position..........................1-40
Cigarette Lighter.............................................3-24
Cleaning
Aluminum or Chrome-Plated Wheels..............5-99
Cargo Cover and Convenience Net................5-95
Coated Moldings.........................................5-93
Convertible Top...........................................5-98
Exterior Lamps/Lenses.................................5-96
Fabric/Carpet..............................................5-93
Fiberglass Springs.....................................5-100
Finish Care.................................................5-96
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-94
Interior.......................................................5-91
Leather......................................................5-94
Removable Roof Panel.................................5-98
Tires..........................................................5-99
Underbody Maintenance.............................5-100
Washing Your Vehicle...................................5-95
Weatherstrips..............................................5-95
Windshield and Wiper Blades........................5-97Climate Control System
Air Filter, Passenger Compartment.................3-30
Dual Automatic............................................3-24
Outlet Adjustment........................................3-29
Clock, Setting.................................................3-80
Clutch, Hydraulic.............................................5-31
Collision Damage Repair..................................7-11
Compass.......................................................2-37
Competitive Driving, Racing or Other.................4-15
Control of a Vehicle.......................................... 4-3
Convenience Net............................................2-53
Convertible Top......................................2-59, 2-66
Coolant
Engine.......................................................5-34
Engine Temperature Gage............................3-41
Cooling System......................................5-32, 5-33
Courtesy Lamps.............................................3-18
Cruise Control................................................3-10
Cupholders....................................................2-51
Customer Assistance Information
Courtesy Transportation................................7-10
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-6
Customer Assistance Offices........................... 7-6
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-7
Reporting Safety Defects to General Motors....7-15
Reporting Safety Defects to the
Canadian Government..............................7-15
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