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Ensures safe handling by requiring refrigerant recovery and internal pressure relief before work.
Prohibits atmospheric discharge of refrigerant and mandates approved recovery equipment.
Emphasizes wearing eye and hand protection due to risks of frostbite and blindness from liquid refrigerant.
Provides essential safety and handling guidelines for R134a refrigerant and PAG oils.
Presents a table correlating saturation temperatures with pressures for R134a refrigerant.
Provides a systematic chart to diagnose and address compressor problems.
Details methods for detecting refrigerant leaks, including visual and electronic detection.
Describes the procedure for checking and measuring compressor oil level in the vehicle.
Procedure to check for internal compressor damage by assessing shaft rotation smoothness.
Outlines steps for inspecting the compressor clutch, including voltage, current, and air gap.
Identifies common compressor noises and their potential causes, like low suction pressure or oil level.
Details the procedure for draining, measuring, and refilling oil after internal compressor repair.
Provides methods to calculate and determine the correct oil charge for systems with long hoses.
Comprehensive steps for replacing the lip type shaft seal and associated components.
Provides detailed steps for converting R-12 systems and compressors to R134a compatibility.
Ensures safe handling by requiring refrigerant recovery and internal pressure relief before work.
Prohibits atmospheric discharge of refrigerant and mandates approved recovery equipment.
Emphasizes wearing eye and hand protection due to risks of frostbite and blindness from liquid refrigerant.
Provides essential safety and handling guidelines for R134a refrigerant and PAG oils.
Presents a table correlating saturation temperatures with pressures for R134a refrigerant.
Provides a systematic chart to diagnose and address compressor problems.
Details methods for detecting refrigerant leaks, including visual and electronic detection.
Describes the procedure for checking and measuring compressor oil level in the vehicle.
Procedure to check for internal compressor damage by assessing shaft rotation smoothness.
Outlines steps for inspecting the compressor clutch, including voltage, current, and air gap.
Identifies common compressor noises and their potential causes, like low suction pressure or oil level.
Details the procedure for draining, measuring, and refilling oil after internal compressor repair.
Provides methods to calculate and determine the correct oil charge for systems with long hoses.
Comprehensive steps for replacing the lip type shaft seal and associated components.
Provides detailed steps for converting R-12 systems and compressors to R134a compatibility.
| Model | SD5H14 |
|---|---|
| Displacement | 138 cc/rev |
| Refrigerant | R134a |
| Oil Type | PAG Oil |
| Maximum RPM | 6, 000 RPM |