Alignment
Mark V Model 520
Page 3
8.
Move the worktable into the 90° position by
loosening the table tilt lock (165), as seen in
Figure B-49, then putting the worktable in the
horizontal 90° position, as shown in Figure B-
50. Retighten the table tilt lock only enough to
allow movement with firm pressure.
9.
Use a 5/32" Allen wrench to remove the table
insert, as demonstrated in Figure B-51.
Figure B-52
Figure B-54
Figure B-51
Figure B-53
Figure B-49
Figure B-50
10.
To install the drill chuck, mount the chuck on
the spindle and align the chuck's set screw
with the spindle knob's set screw, as shown in
Figure B-52. This allows the chuck's set screw
to set on the flat part of the spindle. Use a 5/
32" Allen wrench to securely tighten the drill
chuck's set screw.
11.
Install a 3/8" to 1/2" straight drill bit in the
drill chuck and use the chuck key to lock it
place. See Figure B-53.
NOTE
Check the straightness of the drill bit by rolling it on
a flat surface. You can also hand-rotate the drill
chuck while holding the combination square against
the drill bit and the table. If the bit is not straight
DO NOT use it for these alignment instructions.
12.
With the drill bit above the table opening, use
the quill feed to extend the bit 1/2" into the
table opening, as in Figure B-54.
