Nissan Sentra B18 (2020-2025) Service Manual: Hfo-1234yf (r-1234yf) Service Tool and Equipment

Nissan Sentra B18 (2020-2025) Service Manual / Ventilation, Heater & Air Conditioner / Heater & Air Conditioning System :: Preparation / Preparation / Hfo-1234yf (r-1234yf) Service Tool and Equipment

HFO-1234yf (R-1234yf) Service Tool and Equipment

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

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 HFC-134a (R-134a), CFC-12 (R-12) 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
( — ) (NI-43926) Refrigerant dye leak detection kit Kit includes: UV lamp and UV safety goggles Refrigerant dye injector Fluorescent leak detection dye (box of 24, 1/4 ounce bottles) Refrigerant dye cleaner		Power supply: DC 12V (battery terminal)
(NI-52990)		Fluorescent Oil Dye
— (NI-52405) NISSAN ACR2009 RRR Unit		Refrigerant recovery, recycling and recharging

Tool number

(TechMate No.)

Tool name

Description

( — )

(NI-43926)

Refrigerant dye leak detection kit

Kit includes:

UV lamp and UV safety goggles
Refrigerant dye injector
Fluorescent leak detection dye

(box of 24, 1/4 ounce bottles)
Refrigerant dye cleaner

Power supply:

DC 12V (battery terminal)

(NI-52990)

Fluorescent Oil Dye

—

(NI-52405)

NISSAN ACR2009 RRR Unit

Refrigerant recovery, recycling and recharging

Special Service Tool

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Commercial Service Tool

Commercial Service Tool (TechMate No.) Tool name Description ...

Other materials:

Preparation
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