See also:

American Petroleum Institute (API) Engine Oil Identification Symbol
This symbol means that the oil has been certified by the American Petroleum Institute (API). The manufacturer only recommends API Certified engine oils. CAUTION! Do not use chemical flush ...

Selection Of Lubricant
Use only manufacturer’s recommended manual transmission fluid. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. ...

Operating Information And Precautions
The Command-Trac II transfer case provides four positions: • Two–wheel drive (2WD) high range • Four-wheel drive (4WD LOCK) high range • Four-wheel drive (4WD LOW) low range • Neutra ...