1993 Oldsmobile Silhouette Owner's Manual - Page 292

Maintenance Schedule Section C: Periodic Maintenance lnspections Listed below are inspections and services which should be performedat least twice a year (for instance, each spring and fall). You should let yourGM dealer's service department or other qualified service center do these jobs. Make sure any necessary repairs are completed at once. INSPECTION OR SERVICE WHAT SHOULD BE DONE Steering, Suspension and Front-Wheel-Drive Axle Boot and Seal Inspection Exhaust System Inspection Inspect the front and rear suspension and steering system for damaged, loose missing parts, or signs of wear, or lack of lubrication. Inspect the power steering lines and hoses for proper hookup, binding, leaks, cracks, chafing, etc. Clean and then inspect drive axle boot seals for the damage, tears or leakage. Replace seals if necessary. Inspect the complete exhaust system. Inspect the body near exhaust system. Look for broken, the 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 the floor pan or could let exhaust fumes in into the vehicle. See the Index under Engine Exhaust. Inspect the throttle linkage for interference or binding, and for damaged or missing parts. Replace parts as needed. Inspect the complete system. Inspect brake lines and hoses for proper hookup, binding, leaks, cracks, chafing, etc. Inspectdisc brake pads for wear and rotors surface condition. Also for inspect drum brake linings for wear and cracks. Inspect other brake parts, including drums, wheel cylinders, calipers, parking brake, etc. Check parking brakeadjustment. You may need to have your brakes inspected more oftenif your driving habits or conditions result in frequent braking. NOTE: A low brake fluid level can indicate worn disc brake pads which may need to be serviced. Also, if the brake system warning light stays on comes on, something may be wrong or with the brake system. See the Index under Brake System Warning Light. If your anti-lock brake system warning light stayson, comes on or flashes, something may be wrong with the anti-lock brake system. See the Index under Anti-Lock Brake System Warning Light. Throttle Linkage Inspection Brake System Inspection 290