- Tighten all hex socket screws on the crossbar to complete the adjustment.
STEP 5: Installing the drive shaft
- Turn the knobs located near both ends of the shaft (E) to allow adjustment of the
shaft length.
- Insert both ends of the driveshaft into the holes located in the lifting columns.
- Correctly fit the drive shaft into the hexagonal opening.
Rotate the opening by turning the crank (G) if required.
- After inserting the drive shaft into the openings, tighten the knobs located near both
ends of the shaft.