D4-9 / D4-9X Four-Post Lifts 59 P/N 5900251 — Rev. A1— August 2021
Installing the Safety Covers
To help protect the Safety Locks and Crosstube Sheaves components, the Lift comes with four Safety
Covers for these locations.
Like the Posts, the Safety Covers have “left” and “right” orientations.
The following drawing shows the correct orientation for the Safety Covers.
View is from the inside of the Crosstube. Not all components are shown.
To install the four Safety Covers:
1. Find a Safety Cover and put it over the Crosstube Sheave from above.
2. Tighten a screw into the hole in the top of the Safety Cover to secure it.