Grizzly T10125 - Manual (Page 2)

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T10125 6" spiral Cutterhead
figure 3. example of jointer disassembly steps
1– 4.
figure 4. example of removing nut and lock
washer on bearing block stud.
figure 5. example of cutterhead removed.
5. remove the nut and lock washer on the bear-
ing block stud, as shown in figure 4, and
repeat on the other side.
6. Wearing heavy leather gloves, carefully
remove the cutterhead from the casting (see
figure 5).
note: Your cutterhead may have paper shims
stuck to the bearing block or the part of the
casting where the bearing block rests. These
were included at the factory when they cali-
brated your cutterhead even with the outfeed
table. If you see these, carefully pull them
off and set them aside for later use, or keep
them with your cutterhead in the event that
you reinstall it later. Also, mark the side of
the cutterhead where they were used, so
the future install will go smoothly. Your new
cutterhead may or may not need these.
7. remove the bearing block studs from the
bearing blocks.
8. use a pulley puller to remove the pulley,
remove the key from the cutterhead, then use
an arbor press to remove the bearings and
bearing blocks from the cutterhead.
9. reinstall the bearings removed in step 8
onto the bearing blocks, and install the bear-
ing blocks onto the cutterhead with an arbor
press or by gently tapping with a block of
wood and a rubber dead blow hammer.
10. reinstall the key onto the keyway, then press
the pulley onto the new cutterhead shaft.
11. reinstall the bearing block studs onto the
bearing blocks.
Bearing
Block stud
installation
1. DisConneCT joinTer FroM poWer!
2. remove the jointer fence and cutterhead
guard.
3. remove the v-belt from the pulleys.
4. lower both beds to make enough room for
the cutterhead to come out, as shown in
figure 3.
note: When lowering, make sure that the
fence support does not come in contact with
the cutterhead pulley.
Bearing
Block