2007 Chevrolet Aveo Owner's Manual - Page 390

Also look for any opened or broken airbag coverings, and have them repaired or replaced. (The airbag system does not need regular maintenance.) Automatic Transaxle Check Check the transaxle fluid level; add if needed. See Automatic Transaxle Fluid on page 283. A fluid loss may indicate a problem. Check the system and repair if needed. 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 Windshield and Wiper Blades on page 350. Hydraulic Clutch System Check Check the fluid level in the brake/clutch reservoir. See Hydraulic Clutch on page 286. A fluid loss in this system could indicate a problem. Have the system inspected and repaired at once. 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 396. At Least Once a Year Key Lock Cylinders Service Lubricate the key lock cylinders with the lubricant specified in Part D. 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. 390