Navigator 4WD V8-5.4L DOHC VIN R (2001)
Refrigerant: Technician Safety Information
WARNING:
^
CARBON MONOXIDE IS COLORLESS, ODORLESS AND DANGEROUS. IF IT IS NECESSARY TO OPERATE THE ENGINE
WITH VEHICLE IN A CLOSED AREA SUCH AS A GARAGE, ALWAYS USE AN EXHAUST COLLECTOR TO VENT THE
EXHAUST GASES OUTSIDE THE CLOSED AREA. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN
PERSONAL INJURY.
^
R-134a IS CLASSIFIED AS A SAFE REFRIGERANT, BUT MISUSE CAN MAKE IT DANGEROUS. THE FOLLOWING
PRECAUTIONS MUST BE OBSERVED. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY
.
^
ALWAYS WEAR SAFETY GOGGLES WHEN REPAIRING AN AIR CONDITIONING SYSTEM.
^
AVOID CONTACT WITH LIQUID REFRIGERANT R-134A. R-134A VAPORIZES AT APPROXIMATELY -25°C (-13°F) UNDER
ATMOSPHERIC PRESSURE AND IT WILL FREEZE SKIN TISSUE.
^
NEVER ALLOW REFRIGERANT R-134A GAS TO ESCAPE IN QUANTITY IN AN OCCUPIED SPACE. R-134A IS
NON-TOXIC, BUT IT WILL DISPLACE THE OXYGEN NEEDED TO SUPPORT LIFE.
^
NEVER USE A TORCH IN AN ATMOSPHERE CONTAINING R-134A GAS. R-134A IS NON-TOXIC AT ALL NORMAL
CONDITIONS, BUT WHEN IT IS EXPOSED TO HIGH TEMPERATURES, SUCH AS A TORCH FLAME, IT DECOMPOSES.
DURING DECOMPOSITION IT RELEASES IRRITATING AND TOXIC GASES (AS DESCRIBED IN THE MSDS SHEET FROM
THE MANUFACTURER). DECOMPOSITION PRODUCTS ARE HYDROFLUORIC ACID, CARBON DIOXIDE AND WATER.
^
DO NOT ALLOW ANY PORTION OF THE CHARGED AIR CONDITIONING SYSTEM TO BECOME TOO HOT. THE
PRESSURE IN AN AIR CONDITIONING SYSTEM RISES AS THE TEMPERATURE RISES AND TEMPERATURES OF
APPROXIMATELY 85°C (185°F) CAN BE DANGEROUS.
^
ALLOW THE ENGINE TO COOL SUFFICIENTLY PRIOR TO PERFORMING MAINTENANCE OR SERIOUS BURNS AND
INJURY CAN OCCUR.
^
THE HEATER CORE INLET HOSE WILL BECOME TOO HOT TO HANDLE IF THE SYSTEM IS WORKING CORRECTLY.
^
USE EXTREME CARE AND OBSERVE ALL SAFETY AND SERVICE PRECAUTIONS RELATED TO THE USE OF
REFRIGERANTS.
^
DUE TO REFRIGERANT HAZARDS, ALWAYS WEAR SAFETY GOGGLES AND NON-PENETRABLE GLOVES WHEN
WORKING ON OR FLUSHING A/C SYSTEMS.
