

| Problem | Cause | Solution |
|---|---|---|
| Unusual noise | Worn gear or bearing | Replace worn component |
| Overheating | Inadequate lubrication or excessive load | Check lubrication and reduce load |
| Leakage | Damaged gasket or seal | Replace damaged component |
| Abnormal vibration | Loose mounting or unbalanced load | Tighten mounting and balance load |
| Failure to start | Electrical or mechanical fault | Check electrical and mechanical components |
| Reduced torque output | Worn gear or bearing | Replace worn component |
| Seized gearbox | Overload or inadequate lubrication | Reduce load and check lubrication |
| Incorrect gear alignment | Improper installation or mounting | Realign gears and check mounting |


A: Yes, the SEHV worm gear reducer is designed to provide significant output torque, making it suitable for heavy-load applications.
A: Yes, synthetic oil lubrication is necessary for SEHV worm gear reducer to reduce the need for frequent maintenance and improve operational efficiency.
A: No, we only provide original equipment manufacturer replacement parts for Mitsubishi worm gear reducer replacement. If you require original equipment manufacturer parts, please contact the original supplier for purchase.
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