At Least Once A Year; Wiper Blade Check; Hydraulic Clutch System Check; Weatherstrip Lubrication - Pontiac Sunfire 2003 Owner's Manual

Wiper Blade Check

Inspect wiper blades for wear or cracking. Replace
blade inserts that appear worn or damaged or that
streak or miss areas of the windshield. Also see
Cleaning the Outside of Your Vehicle on page 5-71 .

Weatherstrip Lubrication

Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth. During very cold,
damp weather more frequent application may be
required. See Part D: Recommended Fluids and
Lubricants on page 6-24 .

Manual Transaxle Check

It is not necessary to check the transaxle fluid level.
Check for leaks. A fluid leak is the only reason for fluid
loss. Have the system inspected and repaired if
needed.

Automatic Transaxle Inspection

It is not necessary to check the transaxle fluid level. A
transaxle fluid leak is the only reason for fluid loss.
Check for leaks. If a leak occurs, take the vehicle to your
dealer and have it repaired as soon as possible.

Hydraulic Clutch System Check

Check the fluid level in the clutch reservoir. See
Hydraulic Clutch on page 5-20 . A fluid loss in this
system could indicate a problem. Have the system
inspected and repaired at once.

At Least Once a Year

Key Lock Cylinders Service

Lubricate the key lock cylinders with the lubricant
specified in Part D.

Body Lubrication Service

Lubricate all hood latch assemblies, secondary latch,
pivots, spring anchor, release pawl, hood and body door
hinges, rear compartment and any folding seat
hardware. Part D tells you what to use. More frequent
lubrication may be required when exposed to a corrosive
environment.
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