Oil Specification |
1. |
The HFC-134a system requires synthetic (PAG) compressor oil whereas
the R-12 system requires mineral compressor oil. The two oils must
never be mixed.
|
2. |
Compressor (PAG) oil varies according to compressor model. Be sure
to use oil specified for the model of compressor.
|
1. |
The oil should be free from moisture, dust, metal powder, etc.
|
2. |
Do not mix with other oil.
|
3. |
The water content in the oil increases when exposed to air. After
use, seal oil from air immediately. (HFC-134a Compressor Oil absorbs
moisture very easily.)
|
4. |
The compressor oil must be stored in steel containers, not in plastic
containers.
|
Oil total volume in system
PAG 30 120 ± 10cc (4.23 ± 0.35oz.)
|
1. |
Open all the doors and engine hood.
|
2. |
Start the engine and air conditioning switch to "ON" and set the
blower motor control knob at its highest position.
|
3. |
Run the compressor for more than 20 minutes between 800 and 1,000
rpm in order to operate the system.
|
4. |
Stop the engine.
|
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