Magnet Clutch Inspection - Suzuki Jimny Workshop Manual
7B
Magnet Clutch Inspection
For M13 Engine Model
•
Check clutch plate and clutch pulley for leaks of compressor oil.
• Check clutch bearing of compressor pulley for noise, wear and grease leakage.
• Measure resistance of magnet clutch coil (1) between magnet clutch lead wire (2) and compressor body assembly.
If measured resistance is not within tolerance, replace magnet clutch assembly.
•
Check thermal switch (1) for continuity using ohmmeter.
If it is no continuity, replace it thermal switch.
• Check clutch bearing of compressor pulley for noise, wear and grease leakage.
• Measure resistance of magnet clutch coil (1) between magnet clutch lead wire (2) and compressor body assembly.
If measured resistance is not within tolerance, replace magnet clutch assembly.
Magnet clutch coil resistance
Standard: 3.4 – 4.1 Ω at 20 °C (68 °F)
If it is no continuity, replace it thermal switch.
For K9K Engine Model
•
Check magnet clutch plate and magnet clutch pulley for leaks of compressor oil.
• Check bearing of magnet clutch pulley for noise, wear and grease leakage.
• Measure resistance of magnet clutch coil (1) between magnet clutch coil lead wire (2) and compressor body assembly.
If measured resistance is not within tolerance, replace magnet clutch coil.
•
Check thermal switch (1) for continuity using ohmmeter.
If there is no continuity, replace thermal switch with new one.
• Check bearing of magnet clutch pulley for noise, wear and grease leakage.
• Measure resistance of magnet clutch coil (1) between magnet clutch coil lead wire (2) and compressor body assembly.
If measured resistance is not within tolerance, replace magnet clutch coil.
Magnet clutch coil resistance
3.6 – 4.0 Ω at 20 °C (68 °F)
If there is no continuity, replace thermal switch with new one.