2003 Chevrolet Avalanche Owner's Manual - Page 454
2003 Chevrolet Avalanche Manual
Page 454 highlights
Part C: Periodic Maintenance Inspections Listed in this part are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let your dealer's do service department or other qualified service center these jobs. Make sure any necessary repairsare completed at once. Proper procedures to perform these services may be found in a service manual. See Service Publications Ordering lnformation on page 7-1 1. Exhaust System Inspection Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken, damaged, missing or out-of-position parts as well as open seams, holes, loose connections or other conditions which could cause a heat build-up in the floor pan or could let exhaust fumes into the vehicle. See Engine Exhaust on page2-43. Fuel System Inspection Inspect the complete fuel system for damage or leaks. Steering and Suspension Inspection Inspect the front and rear suspension and steering system for damaged, loose or missing parts, signs of wear or lack of lubrication. Inspect the power steering lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. 6-15