2002 Oldsmobile Aurora Owner's Manual - Page 279

To check or replace the air filter, do the following: 1. With the hood open, unlatch and remove the access panel. 2. To remove the filter, press on the spring tab on the side of the filter housing and pull the filter out of the housing. 3. To install the new filter, press on the spring tab and insert the filter into the housing. The filter should be fully inserted into the upper and lower grooves and locked into place by the spring tab. 4. Reinstall the air filter access panel at the base of the windshield. Automatic Transaxle Fluid When to Check and Change A good time to check your automatic transaxle fluid level is when the engine oil is changed. Change both the fluid and filter every 50,000 miles (83 000 km) if the vehicle is mainly driven under one or more of these conditions: D In heavy city traffic where the outside temperature regularly reaches 90_F (32_C) or higher. D In hilly or mountainous terrain. D When doing frequent trailer towing. D Uses such as found in taxi, police or delivery service. If you do not use your vehicle under any of these conditions, change the fluid and filter at 100,000 miles (166 000 km). See "Scheduled Maintenance Services" in the Index. 6-23