Craftsman 113.20680 Owner's Manual page 23

7, Remove the six lifter screws. (Two under each blade.)
8. Clean cutterhead, wedges and screws thoroughly with
Craftsman Gum and Pitch Remover. Also remove the
oil from new blades,
9. Replace the six lifter screws and screw them in all the
way, but do not tighten. Mark each slot 1, 2, and 3.
This wilf help you in setting the blades,
CUTTER HEAD
SETSCREW
MARK SLOTS
10, Insert a blade in slot marked 1 ,.. so it projects 1/16
in, beyond end of the cutterhead,
11. "tnsert a wedge next to blade so the flat side of the
wedge is against the blade. Push wedge in manually --
do not install two locking setscrews at this time."
t2.::_;Place head of square on outfeed table. Loosen lifter
screws to raise blade until it just touches square and
slightly raises it. Gently turn cutter head back and
forth with the pulley while raising blade. The blades
should be adjusted just slightly above the outfeed
table, by approximately .003 in. (thickness of an
average piece of paper},
NOTE: Sears has a knife setting gauge for this purpose. Cat.
# 9-2647
1/8 IN. SETSCREW WRENCH
HEAD OF
SQUARE
\
TABLE
LIFTER SCREW
13. "Now install both locking setscrews and tighten (with
the 5/32" setscrew wrench) alternately a little at a
time. Tighten both screws securely, Recheck the blade
to make sure it did not change position,"
14. Install other two blades the same way.
/
f
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