| Maintenance Activity | Recommended Frequency | Impact on Performance | Cost Impact (USD) |
|---|---|---|---|
| Oil Level Check | Weekly | Prevents pump failure | 50 |
| Oil Change | Every 6 months | Maintains efficiency | 200 |
| Contaminant Inspection | Monthly | Extends oil life | 30 |
| Seal Replacement | Annually | Prevents leaks | 150 |
| Filter Cleaning | Quarterly | Improves air quality | 40 |
| System Cleaning | Bi-annually | Enhances performance | 100 |