HFC-134a (R-134a) Service Tools and
Equipment
It is important to understand that HFC-134a (R-134a) refrigerant, and the specified lubricant which must be
used with HFC-134a (R-134a), must never be mixed with CFC-12 (R-12) refrigerant and/or the CFC-12 (R-12)
lubricant.
This means that separate and non-interchangeable service equipment must be used for handling each type
of refrigerant/lubricant.
To prevent the mixing of refrigerants/lubricants, refrigerant container fittings, service hose fittings, and service
equipment fittings (equipment which handles refrigerant and/or lubricant) are different between CFC-12 (R-12)
and HFC-134a (R-134a).
Adaptors to convert from one size of fitting to another must never be used: refrigerant/lubricant contamination
will occur and compressor failure will result.
Tool number
(Kent-Moore No.)
Tool name
Description
Note
HFC-134a (R-134a)
refrigerant
Container color: Light blue
Container marking: HFC-134a (R-134a)
Fitting size: Thread size
I
Large container 1/2
″
-16 ACME
KLH00-PAGS0
(
—
)
Nissan A/C System Oil
Type S (DH-PS)
Type: Poly alkyline glycol oil (PAG), type S
Application: HFC-134a (R-134a) swash plate
compressors (Nissan only)
Lubricity: 40 m
(1.4 Imp fl oz)
(J-39500-NI) (115V)
(J-39635) (220V)
Recovery/Recycling/
Recharging
equipment (ACR4)
Function: Refrigerant Recovery and
Recycling and Recharging
(J-39400)
Electrical leak detector
Power supply:
I
DC 12V (Cigarette lighter)
PREPARATION
HA-12