146 Maintenance Steering Hydraulic System Hubs 1 For axles with hub reduction, see page 144 Fluid type .......... Automatic Transmission Fluid (ATF) Dexron® lll Change interval every 150,000 miles (240,000 km) Oil type1 Temperature Motor oil API CD or CE, SAE 30, 15W40 or synthetic Minimum: -15 F (-25 C) Maximum: No limit Gear oil API GL5, SAE 75W90 Minimum: -40 F (-40 C) Maximum: No limit