Magnet Clutch Inspection (Petrol Model)
Precautions: General safety (00)
•Check armature plate for wear and magnet clutch pulley for oil soak respectively.
•Check magnet clutch pulley bearing for noise, wear and grease leakage.
•Using ohmmeter (1), measure resistance of stator coil between clutch lead wire (2) and compressor body.
If check result is not as specified, replace magnet clutch assembly.
•Check magnet clutch pulley bearing for noise, wear and grease leakage.
•Using ohmmeter (1), measure resistance of stator coil between clutch lead wire (2) and compressor body.
If check result is not as specified, replace magnet clutch assembly.
Magnet clutch coil resistance
HFC-134a model: Approx. 3.4 Ω (at 20 °C (68 °F))
HFO-1234yf model: Approx. 3.6 Ω (at 20 °C (68 °F))
| [A]: | HFC-134a model | [B]: | HFO-1234yf model |