![background image](http://html2.mh-extra.com/html/macdon/d1x-series/d1x-series_assembly-instructions-manual_3288704062.webp)
5.4.3 Tensioning Timed Knife Drive V-Belts
1. Loosen the two bolts (A).
2. Turn
drawbolt
(B)
clockwise
to
tighten
or
counterclockwise to loosen belts (C) tension.
NOTE:
Tension is checked at mid-span of the belts. The
belts should de
fl
ect 4 mm (5/32 in.) with 52–77 N
(12–17 lbf) of force applied to each belt.
3. Tighten bolts (A).
Figure 5.12: Knife Drive V-belts
214047
54
Revision A