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SPECIFICATIONS
638
Decal for R1234yf
Symbol explanation R1234yf
Symbol Meaning
Caution
Mobile air conditioning system
(MAC)
Lubricant type
Symbol Meaning
A trained and certified technician is
required in order to service the
mobile air conditioning system
(MAC)
Flammable refrigerants
Refrigerant
Cars with R134a refrigerant
Weight Prescribed grade
700 g (1.54 lbs) R134a
WARNING
The air conditioning system contains pressur-
ised refrigerant R134a. This system must only
be serviced and repaired by an authorised
workshop.
Cars with R1234yf refrigerant
Weight Prescribed grade
650 g R1234yf
WARNING
The air conditioning system contains pressur-
ised refrigerant R1234yf. In accordance with
SAE J2845 (Technician Training for Safe
Service and Containment of Refrigerants
Used in Mobile A/C System), service and
repair of the refrigerant system must only be
performed by trained and certified technicians
in order to ensure the safety of the system.
Compressor oil
Volume Prescribed grade
60 ml (2.03 fl. oz.) PAG SP-A2
Evaporator
IMPORTANT
The A/C system's evaporator must never be
repaired or replaced with a previously used
evaporator. A new evaporator must be certi-
fied and labelled in accordance with SAE
J2842.
Related information
•
Servicing the climate control system (p. 573)
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