1999 Subaru Impreza Owner's Manual - Page 280
1999 Subaru Impreza Manual
Page 280 highlights
Front differential gear oil (Automatic transmission) J Checking the oil level WARNING Never let gear oil contact your eyes because gear oil can be harmful to your eyes. If gear oil gets in your eyes, immediately flush them thoroughly with clean water. For safety, when performing this work, wearing eye protection is advisable. Check the differential oil level monthly. Upper level Lower level HGA008BB OM-H0210 1. Park the vehicle on a level surface and stop the engine. 2. Pull out the dipstick, wipe it clean, and insert it again. 3. Pull out the dipstick again and check the oil level on it. If it is below the lower level, add oil to bring the level up to the upper level. J Recommended grade and viscosity Each oil manufacturer has its own base oils and additives. Never use different brands together. Oil grade: API classification GL-5 10-24
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