TROUBLESHOOTING
Problem | Possible causes | |
Clutch will not engage |
|
|
Blown fuse. | • | Low coil resistance. |
| • | Defective battery. |
| • | Faulty charging system. |
| • Bad wiring or connections, | |
|
| PTO switch |
Low voltage supply. | • | Defective battery. |
| • | Faulty charging system. |
| • Bad wiring or connectors, | |
|
| PTO switch. |
Incorrect coil resistance. | • | Damaged coil. |
Inadequate current supply | • | Broken clutch lead wire. |
| • | Faulty electrical system. |
Rotor/armature air gap too | • | Rotor/armature wear. End of |
large (more than |
| useful life. |
0.125"/3.18 mm) |
|
|
Brake will not engage |
|
|
Armature/brake poles | • | End of useful life. |
worn out. |
|
|
Contaminated friction | • | Engine oil leak on brake. |
surfaces. |
|
|
Clutch slips |
|
|
Low voltage supply. | • | Defective battery. |
| • | Faulty charging system. |
| • Bad wiring or connectors, | |
|
| PTO switch |
Inadequate | • | Broken clutch lead wire. |
current supply. | • | Faulty electrical system. |
Solution
Replace with new MagStop unit.
Replace.
Repair or replace.
Repair or replace.
Replace.
Repair or replace.
Repair or replace.
Replace with new MagStop unit.
Repair.
Measure coil resistance and supply voltage at the clutch. If both are correct, electrical system is faulty. Repair or replace.
Replace with new MagStop unit.
Replace with new MagStop unit.
Repair leak.
Replace with new MagStop unit.
Replace.
Repair or replace.
Repair.
Repair.
Measure clutch coil resistance and supply voltage at the clutch. If both are correct, electrical system is
