3 Lifts 5fb2e25151f78

Tech Tip: Troubleshooting a two-post lift – Part 2

Nov. 16, 2020
Potential causes and solutions for a lift that lowers more slowly than normal.

When the work is done and it’s time to get the car back to the customer, the last thing you need is an unusually slow lift. Here are some potential causes and solutions for a lift that lowers more slowly than normal.

Possible cause: Release valve clogged

Potential solutions:

  • Check the hydraulic fluid level and cleanliness. If it's contaminated and you're using automatic transmission fluid, replace and clean the entire system.
  • Clean release valve in solvent and blow out with air.
  • Replace with new OEM part.

Possible cause: Pressure fitting is too long

Potential solutions:

  • Replace fitting with a short thread lead.

Possible cause: Cylinders are binding

Potential solutions:

  • Contact customer support.

If a vehicle becomes stranded in the air after all mechanical locks have been released and you’ve followed all standard operating procedures, immediately stop using the lift, check to make sure all locking positions are secure, and contact the factory or factory-approved service center.

For more troubleshooting solutions, check out part one here.

Information provided by Bendpak.

Sponsored Recommendations

The Technician’s Guide for Mastering DPF Regens

Become a regen expert today! Equip yourself with the skills necessary to recognize when a forced regen is the correct procedure to maximize the lifespan of your filter and keep...

Report: The 2024 State of Heavy-Duty Repair

From capitalizing on the latest revenue trends to implementing strategic financial planning—this report serves as a roadmap for navigating the challenges and opportunities of ...

Fleet Industry Benchmarks: How does your fleet stack up?

Discover how your fleet compares to industry benchmarks and gain insights from a 2024 Benchmarking Report on maintenance spend, turnaround time, and more. Join us to identify ...

Reducing CSA Violations & Increasing Safety With Advanced Trailer Telematics

Keep the roads safer with advanced trailer telematics. In this whitepaper, see how you can gain insights that lead to increased safety and reduced roadside incidents—keeping drivers...