P 3/
7
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Drill Chuck
ASSEMBLING
5.
Tap
1R032 carefully
with
arbor press
to push Spindle out a little,
then remove 1R032.
1. Separate Housing (R) from
Housing (L) by unscrewing
seven 4x18 Tapping screws.
Housing (R)
4x18
Tapping screw
(7 pcs.)
Housing (L)
Note:
Because the Spindle for this model is not hardened, the portion where Ball bearing 606ZZ is to be mounted
can be deformed in the removal process. Therefore,
do not reuse the removed Spindle
.
Helical
gear 35
1R032
4. Put Helical gear 35 on 1R232,
then1R032 on Helical gear 35.
1R232
(1) Remove Drill chuck. (
Fig. 2
)
(2) Remove Spindle section from Housing (L), then disassemble Spindle from Helical gear 35. (
Fig. 3
)
Do the reverse of the disassembling steps.
Fig. 3
[3]-2. Spindle and Helical Gear 35
DISASSEMBLING
2. Remove Spindle section
from Housing (L).
3. Remove Ball bearing
606ZZ with 1R269.
Ball bearing 606ZZ
Ball bearing 6001ZZ
Helical gear 35
Spindle
Ball bearing
606ZZ
Spindle
1R269
Ball bearing
6001ZZ
1R232
Ring
spring 11
6. Push Spindle directly with
arbor press. Spindle is removed
from Helical gear 35 together
with Ball bearing 6
0
01ZZ.
