IBM 6400 series Maintenance Manual page 398

7. Remove two Allen screws from the belt clamp that secures the timing
belt to the stacker frame. (See Figure 80.)
Allen
Screw (2)
8. Remove the timing belt by working it around the vertical rail and constant
force spring. (See Figure 81.)
9. To install a timing belt, reverse the steps of this procedure then go to step
10.
Timing Belt
398
Belt Clamp
Figure 80. Removing the Belt Clamps
Figure 81. Removing the Timing Belt
Allen
Screw (2)
Belt Clamp
NOTE:
Left timing belt is shown.
Right is the same.
Power Stacker