MBW Blitzscreed User Manual
Page 17
15
FIGURE 17
5. Slip one V-belt over engine clutch.
Place V-belt on sheave and align
sheave with engine clutch. Secure
spare V-belt to an A-frame using tie
wraps (see Figure 18).
FIGURE 18
Make sure the shaft is rotated to its
lowest position at this time. (set
screws in bearings are up).
6. Rotate pulley so the thick side of bore
is on top of the shaft. Tighten sheave
onto shaft by tightening the two screws
in the tapered bushing of sheave.
7. Adjust belt tension by sliding engine
mounting deck upward in slots. Check
belt tension by pinching belt between
your fingers.
Single Belt - The two sides of the belt
should touch or go slightly past each
other (see Figure 19).
Dual Belt - A 2" gap should remain beĆ
tween the two sides of both belts.
Tighten the four whiz-lock bolts holding
the engine mounting deck to the
mounting bracket. NOTE: Do not over
tighten belt.
FIGURE 19
8. Bolt the belt guard to the mounting
bracket using three 5/16-18 X 1/2
screws (see Figure 20).
FIGURE 20