Nissan Sentra manuals

Nissan Sentra Service Manual: Precautions for refrigerant system service

WORKING WITH HFC-134a (R-134a)

CAUTION:

CONTAMINATED REFRIGERANT

Take appropriate steps shown below if a refrigerant other than pure HFC-134a (R-134a) is identified in a vehicle:

GENERAL REFRIGERANT PRECAUTION

WARNING:

REFRIGERANT CONNECTION

A new type of refrigerant connection has been introduced to all refrigerant lines except the following locations:

WARNING:

Check that all refrigerant is discharged into the recycling equipment and the pressure in the system is less than atmospheric pressure. Then gradually loosen the discharge side hose fitting and remove it.

CAUTION:

COMPRESSOR


COMPRESSOR

CAUTION:

LEAK DETECTION DYE

CAUTION:

NOTE:

Identification

Precaution for work
When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. When removing (d ...

Service equipment
RECOVERY/RECYCLING RECHARGING EQUIPMENT Be certain to follow the manufacturer’s instructions for machine operation and machine maintenance. Do not introduce any refrigerant other than that s ...

Other materials:

Ecu diagnosis information
Audio unit Reference value Terminal layout Physical values BluetoothВ® control unit Reference Value Terminal layout Physical values ...

Precaution for Work
When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a ...

Drinking alcohol/drugs and driving
WARNINGNever drive under the influence of alcohol or drugs. Alcohol in the bloodstream reduces coordination, delays reaction time and impairs judgement. Driving after drinking alcohol increases the likelihood of being involved in an accident injuring yourself and others. Add ...

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