1995 Chevrolet Blazer Owner's Manual - Page 347

I Maintenance Schedule II 700,000 Miles (766 000 km) 0 Change automatic transmission fluid andfilter if the vehicle is mainly driven underone or moreof these conditions: - In heavy city traffic where the outside temperature regularly reaches 90 O F (32 C) or higher. O - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police car or delivery service. you do not useyour vehicle underany of these conditions, the fluid and filter do not requirechanging. IJ Manual transmission fluid doesn't require change. DATE I ACTUAL MILEAGE SERVICED BY: Part B: Owner Checks and Services Listed beloware owner checks and services which should be performed at the intervals specifiedto help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs completed at once. Whenever any fluids are or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D. At Each Fuel Fill It is importantfor you or a sewice station attendant to perform these underhood checks at each @el fill. Engine OilLevel Check the engine oil level and add the properoil if necessary. See "Engine Oil" in the Index further details. for 7-35