ENGLISH 42 / 78 CAP. 8 - GAS TYPE SWITCHING
e) Disassemble the old fittings and assemble the new ones for R-1234yf quick couplers to
the case of the equipment
f) Change the old dryer filter as described on service manual and assemble the new one
(only if the equipment worked with R134a refrigerant)
g) Connect the R1234yf HP & LP quick couplers to the HP & LP hoses of equipment
h) Assemble the conductive plastic belt (to discharge the electrostatic charges) to the case of
equipment with bolt