Nissan Ariya: Preparation. Preparation

Nissan Ariya (FE0) 2023-2025 Service & Repair Manual / Ventilation, Heater & Air Conditioner / Heater & Air Conditioning System / Preparation. Preparation

Special Service Tool

Do not mix HFO-1234yf (R-1234yf) refrigerant and/or its specified oil with HFC-134a (R-134a) and CFC-12 (R-12) refrigerants and/or oils.

Separate and non-interchangeable service equipment must be used for handling each type of refrigerant/oil.

Refrigerant container fittings, service hose fittings and service equipment fittings (equipment which handles refrigerant and/or oil) are different between CFC-12 (R-12), HFC-134a (R-134a) and HFO-1234yf (R-1234yf). This is to avoid mixed use of the refrigerants/oil.

Adapters that convert one size fitting to another must not be used. Refrigerant/oil contamination will occur and compressor failure will result.

Tool number (TechMate No.) Tool name	Description
(J-52405) R1234YF AC RRR Machine		Refrigerant recovery, recycling and recharging
(TIFZX) Electronic Refrigerant Leak Detector		Detects refrigerant leaks

Tool number

(TechMate No.)

Tool name

Description

(J-52405)

R1234YF AC RRR Machine

Refrigerant recovery, recycling and recharging

(TIFZX)

Electronic Refrigerant Leak Detector

Detects refrigerant leaks

Common Service Tools

Tool number (TechMate No.) Tool name		Description
Service hoses High-pressure side hose Low-pressure side hose Utility hose		Hose color: Low-pressure side hose: Blue with black stripe High-pressure side hose: Red with black stripe Utility hose: Yellow with black stripe or green with black stripe Hose fitting to gauge: 1/2^″-16 ACME
Insulated gloves [Guaranteed insulation performance for 1000V/300A]		Removing and installing high voltage components
Leather gloves [Use leather gloves that can fasten the wrist tight]		Removing and installing high voltage components Protect insulated gloves
Insulated safety shoes		Removing and installing high voltage components
Safety glasses [ANSI Z87.1]		Removing and installing high voltage components To protect eye from the spatter on the work to electric line
Face shield		Removing and installing high voltage components To protect face from the spatter on the work to electric line
Insulated helmet		Removing and installing high voltage components
Insulation resistance tester (Multi tester)		Measuring insulation resistance,voltage and resistance
Service couplers High-pressure side coupler Low-pressure side coupler		Hose fitting to service hose: M14 x 1.5 fitting is optional or permanently attached.
Refrigerant weight scale		For measuring of refrigerant Fitting size: Thread size 1/2^″-16 ACME
Vacuum pump (Including the isolator valve)		Capacity: Air displacement: 4 CFM Micron rating: 20 microns Oil capacity: 482 m (17 Imp fl oz.) Fitting size: Thread size 1/2^″-16 ACME