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Nissan Sentra B18 (2020-2025) Service Manual / Ventilation, Heater & Air Conditioner / Heater & Air Conditioning System :: Preparation. Preparation

Nissan Sentra B18 (2020-2025) Service Manual: Heater & Air Conditioning System :: Preparation. Preparation

Preparation. Special Service Tool

Special Service Tool

The actual shape of the tools may differ from those illustrated here.

Tool number

(TechMate No.)

Tool name

Description

 —

(NI-41425-NIS)

AL Tubing Repair Kit

Repairing leaks in A/C tubes

Clutch disc wrench

Removing clutch disc

(TIFZX)

Electronic Refrigerant Leak Detector

Detects refrigerant leaks

 —

(NI-38873-A)

Drive plate installer

Installing pulley / magnet clutch

 —

(NI-46534)

Trim Tool Set

Removing trim components

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

Commercial Service Tool

Commercial Service Tool

(TechMate No.)

Tool name

Description

(NI-39699I)

Refrigerant Weight Scale

For measuring of refrigerant

Fitting size-Thread size

  • 1/2"-16 LH ACME

( — )

Power tool

Loosening nuts, screws and bolts

(NI-39649)

Vacuum Pump

(Including the isolator valve)

Capacity:

  • Air displacement: 4 CFM

  • Micron rating: 20 microns

  • Oil capacity: 482 g (17 oz)

Fitting size-Thread size

  • 1/2"-16 ACME

(NI-41810–NI)

Refrigerant identifier equipment

(R-1234yf)

For checking refrigerant purity and system contamination

Sealant Or/and Lubricant

Sealant or/and Lubricant

Tool number

(TechMate No.)

Tool name

Description

 —

( — )

HFO-1234yf (R-1234yf) Refrigerant

Container marking: HF0-1234yf (R-1234yf)

A/C System Oil: Polyalkylene Glycol (PAG)

A/C System Oil: ND-OIL12 (PAG)

Application: HFO–1234yf (R–1234yf) compressors and HFC–134a (R–134a) compressors
    Service Equipment
    Service Equipment RECOVERY/RECYCLING EQUIPMENT Follow the manufacturer's instructions for machine operation and machine maintenance. Do not introduce any refrigerant other than ...
    Heater & Air Conditioning System. System Description. Refrigeration System
    Refrigeration System Component Part Location Component Part Location 1. Internal heat exchanger Refer to Internal Heat Exchanger. 2. Compressor Refer to Compressor. 3. Condenser...

    Other materials:

    High Pressure Fuel Pump and Fuel Hose
    Exploded View Exploded View 1. High pressure fuel pump insulator 2. High pressure fuel pump ...

    P0705-00 Transmission Range Sensor a
    Dtc Description DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection conditi ...

    Selector Lever Knob
    Selector Lever Knob: Removal & Installation SELECTOR LEVER KNOB: Removal & Installation REMOVAL Slide the shift selector finisher boot (3) down. Using a suitable tool, remove the lock pin (2) by pulling it toward the front of Nissan Sentra vehicle. Note: ...