Grizzly T31739 - Joining Drill Chuck and Arbor

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Model T31739 (Mfd. Since 11/19)
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.
Joining Drill Chuck
& Arbor
Figure 19. Tapping drill chuck/arbor on block of
wood.
5. Attempt to separate drill chuck and arbor by
hand —if they separate, repeat
Steps 3–4
.
9. Thread (1) table pivot lock handle into table
mounting arm cartridge (see Figure 16) and
tighten until table is secure.
Figure 16. Table secured with table pivot lock
handle.
Table Pivot
Lock Handle
10. Thread (3) downfeed handles into downfeed
hub, as shown in Figure 17.
11. Thread spindle speed lever into speed
adjustment hub (see Figure 18).
Figure 17. Downfeed handles installed in hub.
Hub
Downfeed
Handle
Figure 18. Spindle speed lever installed.
Speed Adjustment
Hub
Spindle Speed
Lever
Table Mounting
Arm