Jet J-2500, Operating Instructions And Parts Manual

Page: 10 / 56

10
Chuck and Arbor Removal
Referring to Figure 9:
1. Unplug machine from the power source.
2. Raise the table until it is about seven inches
below the chuck.
3. Place a piece of scrap wood on the table, and
lower
quill
(A) using the downfeed handle.
4. Rotate spindle to align the keyhole in the spindle
with the keyhole in the quill.
5. Insert the
drift key
(B) into the aligned slots and
tap lightly. The chuck and arbor assembly
should fall from the spindle.
Figure 9
Adjustment
Depth Stop Adjustment
Referring to Figure 10:
To drill multiple holes at the same preset depth, use
the depth stop:
1. Use a pencil to mark the depth the bit will drill
into the workpiece.
2. With the drill bit in the chuck, lower downfeed
handle to advance bit to your
mark
(A).
3. With your other hand, advance the
lock nuts
(B)
on the depth stop rod until they are snug to the
seat
(C).
4. The drill bit will now advance to this point.
5. To release, advance the nuts counter-clockwise
to the top of the depth stop.
Figure 10