Hyundai Palisade: Air conditioning System / Compressor oil
Repair procedures
| Oil Specification |
| 1. |
The R-134a or R-1234yf 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.
|
Handling of Oil
| 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. (R-134a or R-1234yf Compressor Oil absorbs
moisture very easily.)
|
| 4. |
The compressor oil must be stored in steel containers, not in plastic
containers.
|
Compressor Oil Check
The oil used to lubricate the compressor circulates with the refrigerant.
Whenever replacing any component of the system or a large amount of gas leakage
occurs, add oil to maintain the original amount of oil.
|
Oil total volume in system :
PAG 30 : 180 ± 10cc (6.3 ± 0.3oz.)
|
Oil Return Operation
There is close affinity between the oil and refrigerant.
During normal operation, part of the oil recirculates with the refrigerant in
the system. When checking the amount of oil in the system, or replacing any
component of the system, the compressor must run in advance for oil return operation.
The procedure is as follows :
| 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.
|
Repair procedures
Refrigerant System Service
Basics (R-134a)
Refrigerant Recovery
Use only service equipment that is U.L-listed and is certified to meet the requirements
of SAE J2210 to remove HFC-134a(R-134a) from the air conditioning system...
Refrigerant Line
Components and components location
Components
[Isometric view]
1. Front suction & Liquid pipe
assembly
[Top view]
1...
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Rear Seats
Rear seat adjustment
Forward and rearward (2nd row seat)
To move the seat forward or rearward:
1. Pull the seat slide adjustment lever up and hold it.
2. Slide the seat to the position you desire.
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