2002 Nissan Xterra Owner's Manual - Page 108
2002 Nissan Xterra Manual
Page 108 highlights
SERVICING AIR CONDITIONER The air conditioner system in your NISSAN is charged with a refrigerant designed with the environment in mind. This refrigerant does not harm the earth's ozone layer. Special charging equipment and lubricant is required when servicing your NISSAN air conditioner. Using improper refrigerants or lubricants causes severe damage to your air conditioner system. See "Air conditioner system refrigerant and lubricant recommendations" in the ''Technical and consumer information'' section of this manual. An authorized NISSAN dealer will be able to service your environmentally ''friendly'' air conditioner system. WARNING The air conditioner system contains refrigerant under high pressure. To avoid personal injury, any air conditioner service should be done by an experienced technician with proper equipment. WHA0106 Heater, air conditioner and audio systems 4-9