Grizzly G0694 - Manual (Page 44)

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Model G0694 (Mfg. Since 10/09)
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 Qty
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 57), unthread
the handwheel, loosen the inner set of set
screws, then remove the mounting hub.
figure 57. outboard mounting hub location.
outboard
Mounting hub
set screws
3. Loosen the set screws on the outboard
mounting hub adapter (see figure 58), place
a hex wrench in one of the spanner nut set
screws to hold the nut in place, then unthread
the mounting hub adapter.
4. Loosen the set screws on the spanner nut,
use a hammer and a punch to knock it loose,
as shown in
figure 59, then remove it.
figure 59. Unseating outboard spanner nut.
handwheel
figure 58. Loosening set screw on outboard
mounting hub adapter.
Mounting
hub
adapter
spanner
nut