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James CostaJul 27, 2025
What to do if JLG Boom Lifts system is overheating?
- RRobert SteinJul 27, 2025
If the heat exchanger isn't receiving enough airflow or is in poor condition, it might not be able to cool the system adequately. Make sure the heat exchanger is getting enough air and is in good working order. Repair or replace it if necessary. Also, if a system relief valve becomes unseated for a long time or fails, the system could overheat. Repair or replace any faulty relief valves, and make sure the machine's loads aren't too high.
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