LiuGong CLG 850H Yearly Inspection Procedure
Use this step-by-step yearly procedure to ensure your Guangxi LiuGong CLG 850H diesel forklift is fully OSHA-compliant, structurally sound, and performance-optimized.
1. Technician Preparation
- Verify technician's certification for heavy equipment inspection
- Review equipment maintenance history and prior inspection findings
- Ensure OEM service manual, diagnostic tools, and PPE are available
- Check for updated service bulletins or recall notices
- Allocate full-day work schedule for inspection
2. Engine Diagnostics
- Perform cylinder compression test and oil sample analysis
- Check turbocharger boost and engine control calibrations
- Verify emissions system compliance per EPA Tier standards
- Check fuel delivery components, injectors, filters
- Document performance baselines for comparison
3. Structural & Frame Inspection
- Use ultrasonic tester to evaluate weld joints and load-bearing frame
- Inspect mast carriage alignment and load-bearing components
- Perform certified load test at 110% capacity
- Measure deflection on mast and fork arms
- Replace or document any structural compromises
4. Hydraulic & Brake Systems
- Flush and replace hydraulic and brake fluids
- Inspect all cylinders and control valves for leakage or lag
- Check pressure relief valves and system flow rate
- Test mast tilt/lift/side shift operations under load
- Measure and record brake pad thickness, drum conditions
5. Electrical System
- Test alternator output and battery retention
- Inspect fuses, wiring harnesses, and connectors for damage
- Check dashboard displays, indicator lights, warning signals
- Verify function of all safety alarms and lights
- Replace corroded or weak electrical connections
6. Documentation & Compliance
- Log inspection results digitally with timestamp and technician ID
- Generate detailed report with annotated photos
- Upload documentation to Oxmaint for historical tracking
- Issue updated compliance certificate and service sticker
- Schedule next yearly inspection reminder in system