Bil-Jax b33-01-0078 ユーザーズマニュアル

Annually check for wear on the slide blocks and replace or retighten as necessary. If the 
lift exhibits excessive mast sway, it is probable that the slide blocks need adjustment. The 
slide blocks should be adjusted so that there is no air gap between the slide block and the 
mast the slide block is moving against. There are 12 slide blocks, - 6 upper and 6 lower. 
Three upper slide blocks are shown in Figure 4-12.  

Start with the slide blocks on one side of the inner mast. Adjust the upper and lower slide 
blocks on one side, followed by the upper and lower slide blocks on the opposite side. 
Repeat the adjustments for the center mast slide blocks, followed by the outer mast slide 
blocks. The adjustment procedure is the same for all slide blocks: 

1.  Loosen, but do not remove the slotted hex screw securing the slide block. 

2.  Use an Allen wrench to turn the set screws clockwise. This will push the block 

in against the next mast. Do not overtighten. Tighten the slotted hex head screw 
to secure the slide block in position. 

3.  After all adjustments are made, fully extend the lift. If the platform can be raised 

and lowered without hesitation or stopping, the blocks are properly adjusted.