A/C Compressor Regulator Valve -N280-, Removing And Installing: Installing
Install in the reverse order of removal while noting the following:
-- Clean the mount for the A/C Compressor Regulator Valve - N280- -3- on the A/C compressor -4- with a lint-free towel.
-- Clean the groove for the circlip -2- on the A/C compressor -4- with a lint-free cloth.
-- Replace the circlip -2- and A/C Compressor Regulator Valve -N280- -3-. Refer to the Parts Information.
-- Coat the new seals with refrigerant oil before installing the A/C Compressor Regulator Valve -N280- -3-.
There is a risk of damaging the A/C compressor if the refrigerant circuit is empty.
- Never start the engine with the refrigerant circuit empty.
Vehicles with Refrigerant R134a
-- Fill the refrigerant circuit. Refer to the appropriate service information .
Vehicles with Refrigerant R1234yf
-- Charge the refrigerant circuit. Refer to REFRIGERANT CIRCUIT, CHARGING .
Continuation for All Vehicles
-- Perform the leak test on the refrigerant circuit line connections that were closed again. Refer to the appropriate service information .
-- Start the A/C system after charging the refrigerant circuit. Refer to A/C SYSTEM, STARTING AFTER CHARGING REFRIGERANT CIRCUIT .