Grizzly G7948 - Joining Drill Chuck & Arbor

Model G7947/G7948 (Mfd. Since 01/21)
-25-
Joining Drill Chuck
& Arbor
Figure 27. Tapping drill chuck/arbor on block of
wood.
An arbor is included for the drill chuck that
comes with this machine. The following procedure
describes how to install the arbor in the chuck.
After the arbor is installed in the drill chuck, it
is very difficult to separate the assembly. If you
would like to use a different chuck in the future,
we recommend obtaining a new arbor.
IMPORTANT: DO NOT
install the drill chuck
and arbor assembly
into the spindle until
AFTER
the test run.
To join drill chuck and arbor:
1.
Use acetone or lacquer thinner to
clean drill
chuck and arbor mating surfaces, especially
the bore.
2.
Retract chuck jaws completely into chuck.
3.
Insert small end of arbor into chuck.
4.
Hold assembly by the arbor and tap chuck
onto a block of wood with medium force, as
illustrated below.
5. Attempt to separate drill chuck and arbor by
hand —if they separate, repeat Steps 3–4.