Rotary 2 Post Safety Lock not Engaging

[Natty Bumppo]

Had a gently used 2 post Rotary 9,000# lift installed last summer. As I raise the arms, loaded or unloaded, I get the double "clack-clack" all the way up until I get to the next to last lock. I then only get one "clack"..the other post does not engage. They then both engage on the last lock when it maxes out.

I am a complete newbie with lifts. I am not even sure what the exact mechanics are of the safety locks or how to begin trouble shooting this. I'd appreciate any help.

Thanks.

 

[dagofast]

It sounds like something is out of alignment or blocking that next to last locking position on one side. The locks are pretty simple, as in tab A should go in slot B. Get a flashlight and start looking for reasons the lock isn't dropping.

 

[Natty Bumppo]

It sounds like something is out of alignment or blocking that next to last locking position on one side. The locks are pretty simple, as in tab A should go in slot B. Get a flashlight and start looking for reasons the lock isn't dropping.

Thanks. Will do. Appreciate it.

 

[t_brown]

The lift cylinder is pushing on the safety release cable on the other post at the top. The cable is in a black cable guide and should be zip tied to the side slightly.