Heavy-Duty Diesel Engine Monthly Service
- Perform oil analysis and change oil based on service hours
- Clean/replace premium air filter elements
- Flush radiator and inspect cooling fins
- Start engine and monitor for smoke/noise
- Check emissions against OSHA thresholds
High-Capacity Hydraulic System Monthly Maintenance
- Sample and inspect hydraulic fluid for clarity/contamination
- Replace hydraulic filters per load schedule
- Test hydraulic pressure at relief valves
- Inspect hoses/fittings for cracks or leaks
- Operate lift/tilt under full load
Enhanced Brake System Monthly Testing
- Test service and parking brake response with load
- Check pad thickness and replace if needed
- Inspect brake fluid for contamination
- Check pedal feel and adjust linkages
- Log braking distance and stopping power
Heavy-Duty Safety Systems Monthly Verification
- Test all emergency stop switches
- Inspect overhead guard and seatbelt condition
- Verify load rating plate is legible
- Test lights, horn, and alarms
- Update monthly safety log and compliance sheet
Fuel System and Exhaust Maintenance
- Drain water separator
- Replace diesel fuel filters
- Inspect fuel injection and fuel lines
- Check fuel quality and odor
- Inspect exhaust piping and emissions integrity
Monthly Documentation & Performance Reporting
- Log all maintenance activities and inspection findings
- Record fuel and fluid consumption
- Update maintenance scheduling tool
- Attach technician signature and date
- Send summary to operations supervisor