H&S 3243 Operator's Manual page 22

APRON
1. Adjust the apron by loosening the mounting bolts on
the chain slides on the outside of the frame. Mounting
bolts shown in the drawing.
2. Tighten the adjusting bolts until the apron chain clears
the underside of the axle by 1 inch.
3. Retighten jam nut.
NOTE: Tighten the adjusting bolts (on each front corner) equally on each side so that the apron slats run
parallel with the ends of the bed. The apron will be damaged if the machine is operated with one end of
the apron slats running ahead of the opposite end. Do not tighten the apron chains excessively.
UPPER BEATER (if applicable)
The upper beater drive chain has a spring-loaded
tightener. Tighten the eye bolt to increase the spring
tension. Maintain a 1/16" gap between the spring coils
for proper tension. If a 1/16" gap between the coils
cannot be maintained, a chain link must be removed,
or the chain replaced.
ADJUSTMENTS
-22-
Mounting Bolts Adjusting Bolt
Eye Bolt Adjuster