STACKER CHAIN MAINTENANCE - Continued
c. If chain is properly adjusted, chain sides will meet with no slack remaining.
No adjustment is necessary.
d. If chain sides do not meet, chain tension should be decreased.
e. If chain sides meet and chain slack is present, chain tension should be in-
3. If chain rquires adjustment, proceed as follows:
a. Loosen, but do not remove, four motor mount screws (12).
b. Loosen locknut on tension-adjusting screw (13). Turn tension-adjusting
screw (13) to raise or lower motor. Raising motor increases tension; low-
ering motor decreases tension.
c. After chain tension is adjusted, tighten motor mount screws. Tighten lock-
nut on screw.