PROCEDURE
RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM
for HFC-134a (R134a):
for HFO-1234yf (R1234yf):
REMOVE WINDSHIELD WIPER MOTOR AND LINK
REMOVE FRONT NO. 1 VENTILATOR SEAL
REMOVE FRONT AIR SHUTTER SEAL RH
REMOVE INNER COWL TOP TO COWL BRACE
REMOVE OUTER COWL TOP PANEL
DISCONNECT SUCTION TUBE SUB-ASSEMBLY B
DISCONNECT LIQUID TUBE SUB-ASSEMBLY A
REMOVE COOLER EXPANSION VALVE
Using a 4 mm hexagon wrench, remove the 2 hexagon bolts.
| *1 | Bolt For The Suction Tube Sub-assembly |
Temporarily attach the bolt for the suction tube sub-assembly halfway to the cooler expansion valve.
Hold the bolt and pull it to remove the cooler expansion valve as shown in the illustration.
| *1 | Cooler Evaporator |
Remove the 2 O-rings from the cooler evaporator.