1993 Oldsmobile 88 Owner's Manual - Page 285

Maintenance Schedule Section A: Scheduled Maintenance Services(Cont.) EXp/allatiOll Of SChedUkd MahtellallCe SeWiCeS Below are explanations of the services listed in Schedule I and Schedule II. 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 youor anyone else drives the vehicle. ITEM NO. SERVICE ITEM NO. SERVICE 1 2 Engine Oil and Filter Change-Always use SG Energy ConservingI oils of proper viscosity. The I " S G ' designation may be shown alone or in combination with others, suchas "SG/CC," "SG/CD" or "SF, SG, CC," etc. To determine the preferred viscosity for your vehicle's engine (e.g., S A E 5W-30 or SAE 10W-30), see the Index under Engine Oil. If your vehicle is equipped with an Engine Oil-Change Indicator (EOCI) the indicator will show you when to change the S e e the oil. I d e x under Driver Infomation System. Chassis Lubrication-Lubricatethetransaxle shift linkage, parking brake cable guides, underbody contact points and linkage. Lubricate the front and rear suspension and steering linkage. 3 4 Throttle Body Mounting Bolt Torque-Check the torqueof the mounting bolts and/or nuts. Tire and Wheel Inspection and Rotation-For proper wear and maximum tire life, rotate your tires following the instructions in this manual. See the Index under Eres, Inspection & Rotation. Check the tires for uneven wear damage. If you or see irregularor premature wear, check the wheel alignment. Check for damaged wheels also. 284 *An Emission Control Service. i r The US. Environmental Protection Agency has determined that the failure to perform this maintenance will not nullifL the emission warranty or item o that limit recall liability prior to the completionf vehicle useful lge. General Motors, however, urges all recommended maintenance services be in performed at the indicated intervals and the maintenance be recorded Section E: Maintenance Record.