1994 Chevrolet Blazer Owner's Manual - Page 271

Other Maintenance Items Front Suspension and Steering Linkage Refer to the Maintenance Scheduleto determine how often to lubricate the fittings and what type of lubricant to use. Front Wheel Bearing(Two- Wheel Drive) If your vehicle is two-wheel drive, it has wheel bearings that must be cleaned and repacked. Refer to the Maintenance Schedule determine how often this must be to done. Single Belt Accessory Drive Your new vehicle uses a serpentinebelt that is lighter, and more durable than systems with several belts. The belt runs over or around the pulleyson the engine. A tensioner used is to keep the belt tight at all times. 'The tensioner also makes replacing the belt easier. If you need to replace the belt, be sure to get thecorrect replacement belt. Your dealership orparts supplier can helpyou with this. The Accessory Drive Belt Routing label on your vehicle will show you how to route the belt your vehicle uses. 6-35