Keeping your JLG 1200SJP in peak operating condition starts with the right parts and a solid maintenance routine. Ensure your telescopic boom lift stays in top shape with high-quality switches, filter elements, strobes, and more. The JLG 1200SJP is designed for extreme reach and stability, making it a preferred choice for high-elevation job sites. Don’t forget to stay on top of your maintenance—secure the parts you need to keep your JLG 1200SJP running smoothly! Keep reading for a comprehensive maintenance guide for your machine.
Walk-Around Inspection
Before operating your JLG 1200SJP, perform a thorough walk-around inspection to prevent costly downtime and ensure operator safety. Regular inspections help identify issues early, allowing your boom lift to operate efficiently.
- Check for hydraulic leaks, loose hoses, or damaged connections.
- Inspect tires for proper inflation and wear.
- Ensure safety decals are in place and legible.
- Verify that the boom, jib, and platform are secure and in good condition.
- Inspect the oscillating axle system for proper functionality.
- Ensure the turntable bearing and swing drive components are properly lubricated.
- Check the fuel level and inspect fuel filters for contamination or water buildup.
Daily Maintenance
- Check engine oil and coolant levels and top off as needed.
- Inspect hydraulic fluid level and condition, ensuring no contamination.
- Test brakes, lights, and safety features, including alarms and emergency stop functions.
- Ensure all controls and emergency stop functions are responding correctly.
- Check drive hubs, wheel components, and axle extensions for leaks or wear.
- Drain water from the fuel separator (if applicable).
Every 150 Hours Maintenance
- Check and lubricate swing bearing and drive hubs.
- Inspect hydraulic oil levels and top off if necessary.
- Check tire pressure and condition, ensuring no excessive wear.
- Inspect platform leveling system for proper function.
Every 300 Hours Maintenance
- Replace engine oil and oil filter.
- Inspect hydraulic return and charge filters, replacing if needed.
- Check and lubricate the axle extension and retraction system.
- Inspect electrical connections and wiring for wear or corrosion.
Every 600 Hours Maintenance
- Replace hydraulic oil and all associated filters.
- Inspect turntable bearing lubrication and reapply grease.
- Check brake system for wear and adjust as needed.
- Inspect fuel system components for leaks and replace filters.
Every 1,200 Hours Maintenance
- Flush and replace engine coolant to prevent overheating and corrosion.
- Perform a full inspection of the swing drive and brake system.
- Check all structural components, welds, and platform rails for signs of stress or fatigue.
- Perform a complete hydraulic system inspection, replacing seals or hoses as needed.
Final Maintenance Recommendations
Regular maintenance keeps your JLG 1200SJP operating reliably. For a full range of JLG parts, explore our extensive EquipmentShare parts catalog. If you can't find the part you need, reach out to our parts experts for a custom order.
