1993 Chevrolet Lumina Owner's Manual - Page 270

Maintenance Schedule Section A: Scheduled Maintenance Services(cont.) Explanation of Scheduled Maintenance Services Below are explanations of the services listed in Schedule I and Schedule 11. ITEM NO. SERVICE 1 Engine Oil and Filter Change*-Always use SG Energy Conserving I1 oils proper viscosity. The of "SG" designation may be shown alone or in combination with others, such as "SG/CC," "SG/CD" or "SF, SG, CC," etc. To determine the (e.g., preferred viscosity for your vehicle's engine SAE 5W-30 or SAE 1OW-30) the Index under see Engine Oil. 2 Chassis Lubrication-Lubricate the transaxle shift linkage, parking brake cable guides, underbody contact points and linkage. Lubricatethe frontand rear suspension. The proper fluids and lubricants to use are listed in Section D. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessary repairs done before you or anyone else drives vehicle. the ITEM NO. SERVICE 3 Throttle Body Mounting Bolt Torque ( . L 31 Code T or W engine only)*-Check the torque of the mounting bolts and/or nuts. 4 TireandWheelRotation and Inspection-For proper wearand maximum tire life, rotate your tires following the instructions in this manual. See the Index under Tires,Inspection G Rotation. Check the tires for uneven wear or damage. you If see irregularor premature wear, checkthe wheel alignment. Check for damaged wheels also. 5 Engine Accessory DriveBeltInspection (California 3.1L Code T or W engine*)-Inspect the belt for cracks, fraying, wear proper and tension. Replace as needed. 1 NOTE:To determine your engine's displacement and code, see the under Engine Identification. Index * An Emission Control Service. *warrantyEnvironmentalliability priorAgencycompletionof vehicle usefulfailure to perform maintenanceurges that all recommendedemission The US. Protection has determined that the this item will not nullify the or limit recall to the life. General Motors, however, E: Maintenance Record. maintenance services be performed at the indicated intervals and the maintenance be recorded in Section