1993 Pontiac Sunbird Owner's Manual - Page 205

Explanation of Scheduled Maintenance Services Following are explanations of the services listedin Schedule I and Schedule 11. The proper fluidsand lubricants to use are listed in Section D. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessaryrepairs done before youor anyone else drivesthe vehicle. Inspection * - Inspect the belt (s) for cracks, fraying, wear and proper 1. Engine Oil and Filter Change" tension. Replace as needed. Always use SH or SG Energy Conserving I1 oils of proper viscosity. 5. Cooling System Service" Drain, The "SH" or "SG"designationmay flush andrefill the system with new be shown alone or in combination or approved recycled coolant with others, such as "SH/CD" or conforming to GM Specification "SH, SG,CD," "SG/CD," etc. To 1825M. Keep coolantat theproper determine the preferred viscosityfor mixture as specified. SeeCoolant in your vehicle's engine (e.g.,SAE 5Wthe Index. This provides proper 30 or S A E 10W-30), see Engine Oil freeze and boil protection, corrosion in theIndex. inhibitor level and maintains proper engine operating temperature. 2. Chassis Lubrication- Lubricate if Inspect hoses and replacethey are suspension and steering linkage. cracked, swollen or deteriorated. Lubricate the transaxle shift linkage. Tighten screw-type hose clamps. 3. Tire and Wheel Rotation and Clean the outside of the radiator and Inspection - For proper wear and air conditioning condenser. Wash the maximum tire life, rotate your tires pressure cap and neck. following the instructions in this To helpensure proper operation, we manual. See Tires, InspectionG. recommend a pressure test both the of Rotation in theIndex. Check the cooling system andthe pressure cap. tires for uneven wear or damage. If you see irregular or premature wear, 6. Transaxle Service-For manual check the wheel alignment. Check for transaxles, fluid doesn't require damaged wheels also. changing. SeePeriodic Maintenance Inspections. For automatic ITEM NO. SERVICE 4. Engine Accessory Drive Belt@)