1. Diesel Engine & Cooling System
- Analyze diesel engine oil quality and change if needed
- Inspect air filter elements and replace if excessively dirty
- Flush radiator and clean cooling fins
- Monitor engine for unusual noise, smoke, or vibrations
- Log diesel performance metrics and update engine condition report
2. Hydraulic System & Filters
- Analyze hydraulic fluid clarity and condition
- Replace filters and test pressure/relief valve operation
- Check for hose leaks, chafing, or kinks
- Test tilt/lift operations under controlled loads
3. Brake & Safety System Testing
- Measure brake pad thickness, adjust if required
- Flush and replace brake fluid as needed
- Test emergency stop, alarms, and fire extinguisher status
- Inspect overhead guard, seatbelt, and safety labels
4. Fuel & Exhaust Systems
- Drain water separator and inspect fuel tank for leakage
- Replace fuel filters according to hour meter schedule
- Clean injectors and check exhaust emissions
5. Electrical System & Battery
- Test battery condition and electrolyte level
- Check alternator and wiring harness for wear or corrosion
- Test horn, lights, indicators, and alarms
6. Documentation & Preventive Planning
- Log maintenance findings in monthly inspection sheet
- Update part replacement schedules and training records
- Generate report for supervisor sign-off and OSHA records