Fig. 4
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Helical gear 49
DISASSEMBLING
ASSEMBLING
(1) Remove M10x25 Hex flange head bolt, Outer flange, Cut off wheel, O ring 14, Ring 17, Inner flange.
(2) Remove Gear section (
Fig. 4)
.
(3) Disassemble the removed Gear section (
Fig. 5)
.
Take the reverse step of Disassembling
(Fig. 5
,
Fig. 4)
.
Note
: Assemble Spindle to Helical gear 49 carefully as described in
Fig. 6
.
Safety cover
1. Unscrew M5x40 Pan head screws that
secure Safety cover and Bearing box
to the machine.
2. Remove Ring 17 and
Safety cover.
And then, remove Gear
section.
M5x40 Pan head
screw (4pcs.)
Safety cover
Gear section
Ring 17
Fig. 5
3. Remove Ball bearing 6000ZZ
with 1R269.
4. Remove Spindle from Bearing box with Arbor press.
Ball bearing 6000ZZ
Ball bearing 6203ZZ
Spindle
Helical gear 49
Bearing box
Fig. 6
Aligning this flat portion
of spindle with the
flat portion of helical
gear 49, press the spindle
with arbor press.
Flat portion of helical
gear 49
Bearing
setting plate
Helical gear 49
Spindle
R
epair
P
4
/
9
