What to do if Pro-Lift jack will not lower after unloading?
If your Pro-Lift jack won't lower after unloading, it could be because the reservoir is overfilled. Drain the fluid to the correct level. Alternatively, linkages might be binding. Clean and lubricate the moving parts to resolve this.
What to do if my Pro-Lift jack will lift, but not maintain pressure?
If your Pro-Lift jack lifts, but does not maintain pressure, it could be due to a release valve that isn't tightly closed. Make sure to check the release valve and ensure it is properly closed. Another potential cause is a hydraulic unit malfunction. In this case, stop using the jack and contact Customer Service.
Why will my Pro-Lift jack not lift the load?
If your Pro-Lift jack is not lifting the load, one potential reason is that the release valve is not tightly closed. Ensure that the release valve is properly closed. Another reason could be that the load is too heavy for the jack's capacity. In this case, consider using a jack with a higher capacity.
Why will my Pro-Lift jack not lift to full extension?
If your Pro-Lift jack isn't lifting to full extension, it might be due to a low fluid level. Check the fluid level and ensure it is at the proper level.
How to troubleshoot poor lift performance in my Pro-Lift jacks?
If you're experiencing poor lift performance with your Pro-Lift jack, it could be due to a low fluid level. Check and ensure the fluid level is correct. Another possible cause is air trapped within the system. Follow the bleeding/venting trapped air procedure on page 3.
Details the jack's purpose: lifting, but not supporting, one end of a vehicle.
Covers reading instructions, understanding operation, inspection before use, and safety alerts.
Steps to familiarize with the jack, including reading the manual and checking compatibility.
Procedure to remove air from the hydraulic system for optimal jack performance.
Step-by-step instructions for safely lifting a vehicle with the hydraulic garage jack.
Detailed steps for safely lowering a vehicle and the jack saddle after lifting.
Guidance on maintaining correct oil levels and procedures for changing the hydraulic fluid.
Instructions for lubricating moving parts and cleaning the jack to prevent rust and ensure smooth operation.
Recommendations for proper storage of the jack to protect it from damage and contamination.
Identifies common jack problems and provides solutions for each symptom.
Lists all replaceable parts with their numbers and provides illustration for identification.
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