Woodhaven 789XL: Dado Jig - Manual (Page 5)

10. ATTACH CLAMP PADS &
POSITION STOPS
Attach the Clamp Pads on the Front Track. Insert a 1/2"
screw (5770B only - no washers) thru the hole in each Clamp
Pad (789F) and start an oval nut (5760B) on the end of each
screw. Slide the oval nut/Clamp Pad into the top front T-slot
of the Front Track as shown. Position them where desired on
the Front Track and tighten. Disregard the washers shown
being used with the clamp pads in photo. See fig. 10.
Attach the Position Stops at each end of either the
Stationary or the Adjustable Track. Use the 1" bolt (HB030),
5/8" spacer (BUSH004) and knob (5521). See fig. 10.
9. ATTACH ADJUSTABLE TRACK
Attach the Adjustable Track to the Front and Back Tracks.
Install a washer (WB002) and a 5/8" spacer (BUSH004) on
each Ratchet Handle. Install the Ratchet Handles (5863)
through the remaining hole in each Track Connector on
the Adjustable Track. Start an oval nut (5760B) on the
end of each Ratchet Handle. Slide the Adjustable Fence
onto the Front and Back Tracks and tighten the Ratchet
Handles. If necessary, the washer can be removed from
the Ratchet Handle to get more threads in the oval nut, but
make sure the stud of the Ratchet Handle does not bottom
out in the Front and Back Tracks. See fig. 9 & 10.
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8. ATTACH STATIONARY TRACK
Attach the Front and Back Tracks to the Stationary
Track. Install 1/2" screws (5770B) through the holes in the
Track Connectors on the Stationary Track. Start an oval nut
(5760B) on the end of each screw. Slide the Front and Back
Tracks on the oval nuts. Slide the Stationary Track on to the
24" Front Track so it’s approximately 7 to 7-1/2" from the end
of the 24" Track. Square both the Front and Back Tracks to
the Stationary Track and tighten the screws. The Stationary
Track will remain in this position. The instructions show the
Stationary Track on the left, but you can choose to assemble
the Stationary Track on the right. See front cover and fig.
8, 789 shown. Check the tracks periodically for square.
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9
10
Adjustable Track
Back Track Front Track
Back Track Front Track
Front Track
789F Clamp
Pad
789F Clamp
Pad
Stationary Track
Adjustable
Track
Stationary
Track
Position
Stop
Stationary Track