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HFC-134a (R-134a) Service Tools and Equipment

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Never mix HFC-134a (R-134a) refrigerant and/or its specified oil with CFC-12 (R-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 CFC-12 (R-12) and HFC-134a (R-134a). This is to avoid mixed use of the refrigerants/oil.

Adapters that convert one size fitting to another must never be used refrigerant/oil contamination will occur and compressor failure will result.

TOOL NUMBER DESCRIPTION CHART

Tool number
(Kent-Moore No.)
Tool name		 Description
HFC-134a (R-134a)
( - )
Refrigerant
G04877945
 Container color: Light blue
Container marking: HFC-134a (R-134a)
Fitting size: Thread size
  • large container 1/2"-16 ACME
-
( - )
NISSAN A/C System Oil Type S
G04877946
 Type: Poly alkylene glycol oil (PAG), type S
Application: HFC-134a (R-134a) swash plate compressors (NISSAN only)
Lubricity: 40 m l (1.4 US fl oz, 1.4 Imp fl oz)
KV991J0130
(ACR2005-NI)
ACR A/C Service Center
G04877947
 Refrigerant Recovery and Recycling and Recharging
-
(J-41995)
Electronic refrigerant leak detector
G04877948
 Power supply:
  • DC 12V (battery terminal)
-
(J-43926)
Refrigerant dye leak detection kit
Kit includes:
(J-42220)
UV lamp and UV safety goggles
(J-41459)
Refrigerant dye injector
(J-41447)
Fluorescent leak detection dye (box of 24, 1/4 ounce bottles)
(J-43872)
Refrigerant dye cleaner
G04877949
 Power supply:
  • DC 12V (battery terminal)
-
(J-42220)
Fluorescent dye leak detector
G04877950
 Power supply:
  • DC 12V (battery terminal)

For checking refrigerant leak when fluorescent dye is installed in A/C system. Includes: UV lamp and UV safety goggles
-
(J-41447)
HFC-134a (R-134a) Fluorescent leak detection dye
(Box of 24, 1/4 ounce bottles)
G04877951
 Application: For HFC-134a (R-134a)
PAG oil
Container: 1/4 ounce (7.4cc) bottle
(Includes self-adhesive dye identification labels for affixing to vehicle after charging system with dye.)
-
(J-41459)
HFC-134a (R-134a) Refrigerant dye injector
Use with J-41447, 1/4 ounce bottle
G04877952
 For injecting 1/4 ounce of fluorescent leak detection dye into A/C system.
-
(J-43872)
Refrigerant dye cleaner
G04877953
 For cleaning dye spills.
-
(J-39183-C)
Manifold gauge set (with hoses and couplers)
G04877954
 Identification:
  • The gauge face indicates R-134a. Fitting size-Thread size
  • 1/2"-16 ACME
Service hoses:
  • High side hose

    (J-39500-72B)

  • Low side hose

    (J-39500-72R)

  • Utility hose

    (J-39500-72Y)
G04877955
 Hose color:
  • Low side hose: Blue with black stripe
  • High 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
Service couplers
  • High side coupler

    (J-39500-20A)

  • Low side coupler

    (J-39500-24A)
G04877956
 Hose fitting to service hose:
  • M14 x 1.5 fitting is optional or permanently attached.
-
(J-39699)
Refrigerant weight scale
G04877957
 For measuring of refrigerant
Fitting size-Thread size
  • 1/2"-16 ACME
-
(J-39649)
Vacuum pump
(Including the isolator valve)
G04877958
 Capacity:
  • Air displacement: 4 CFM
  • Micron rating: 20 microns
  • Oil capacity: 482 g (17 oz)

    Fitting size-Thread size

  • 1/2"-16 ACME
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