Pro-Lift G-737 - User Manual

Questions and Answers

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Alex CookJul 28, 2025
Why Pro-Lift jacks will not lift load?
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  donaldcollinsJul 29, 2025
  If your Pro-Lift jack is not lifting the load, the release valve might not be tightly closed. Make sure that the release valve is completely closed. Alternatively, the load might be too heavy for the jack's capacity. If that's the case, consider using a jack with a higher capacity.
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nloweryAug 4, 2025
What to do if Pro-Lift G-737 Jacks will not lower after unloading?
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  Michael ScottAug 4, 2025
  If your Pro-Lift jack will not lower after unloading, possible causes are: the reservoir is overfilled, linkages are binding, or the fluid level is low. To address this, you can drain the fluid to the proper level, clean and lubricate moving parts, or ensure proper fluid level.
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Judy SimmonsAug 12, 2025
What to do if Pro-Lift G-737 Jacks lift but don't maintain pressure?
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  Deborah WilsonAug 12, 2025
  If your Pro-Lift jack lifts but cannot maintain pressure, it might be due to a release valve that isn't completely closed. Make sure the release valve is tightly closed. Also, a hydraulic unit malfunction could be the cause. In this case, stop using the jack and contact Customer Service.
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Catherine YoungAug 19, 2025
Why is there poor lift performance in Pro-Lift jacks?
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  ewhiteAug 19, 2025
  If your Pro-Lift jack demonstrates poor lift performance, start by checking the fluid level. Ensure it is at the correct level. If the issue persists, there might be a hydraulic unit malfunction. Discontinue use and contact Customer Service.