Changing Belt/Bearing Service - Grizzly G0694 Owner's Manual

Changing Belt/
Bearing Service
Removing the belt is a special procedure that
should not be rushed. Only replace the belt if it
is slipping/damaged or if you need to replace the
spindle bearings.
For this procedure you will remove the handwheel
and mounting hub, hub adapter, spanner nut, out-
board spindle bearing, end plate and speed sen-
sor. You will also need to reset the spindle bearing
preload and reinstall all of the components. Set
aside approximately two hours to perform this
procedure.
Tools Needed
Another Person .................................................. 1
Hex Wrench 3mm .............................................. 1
Hex Wrench 4mm .............................................. 1
Hammer ............................................................. 1
Punch ................................................................ 1
2x4 6" Long ...................................................... 1
White Lithium Grease ........................ As Needed
Metal Rod 6" Long 5mm Diameter .................... 2
Spanner Wrench with 5mm Pin (Optional) ........ 1
Dial Indicator with Magnetic Base ..................... 1
To remove the existing belt and install a new
belt:
1. DISCONNECT LATHE FROM POWER!
2. Loosen the outer set screws on the outboard
mounting hub (see Figure 56), unthread
the handwheel, loosen the inner set of set
screws, then remove the mounting hub.
Handwheel Outboard
Mounting Hub
Set Screws
Figure 56. Outboard mounting hub location.
-42-
3.
Loosen the set screws on the outboard
mounting hub adapter (see Figure 57), place
a hex wrench in one of the spanner nut set
screws to hold the nut in place, then unthread
the mounting hub adapter.
Mounting
Hub
Adapter
Figure 57. Loosening set screw on outboard
Qty
4.
Loosen the set screws on the spanner nut,
use a hammer and a punch to knock it loose,
as shown in Figure 58, then remove it.
Figure 58. Unseating outboard spanner nut.
Spanner
Nut
mounting hub adapter.
Model G0694 (Mfd. Since 03/15)