P 10 / 17
R
epair
[3]-6 Helical gear 28, Ball bearing 6900DDW
DISASSEMBLING
[3] DISASSEMBLY/ASSEMBLY
Fig. 22
Fig. 20
Fig. 21
10. Now, Bearing box section can be
disassembled as drawn.
(30) Helical gear 28
(35) Spindle
(31) Bearing retainer 14-23
(32) Ball bearing 6900DDW
(33) O ring 26
(34) Bearing box
(36) M5x16 Counter sunk head
screw
(37) Thickness ring
7. Protecting Bearing box (34) with
1R041, set it as drawn.
8. Remove Bearing retainer (35) with
1R361 by turning counterclockwise.
9. Pass Spindle (35) through Ball
bearing 6900DDW (32),
standing it on Worktable.
And press Bearing box (34)
toward worktable.
So, Ball bearing 6900DDW (32)
is removed from Bearing box (34)
stuck to Spindle (35).
1R041
1R041
1R361
1R361
(35)
(32)
(35)
(34)
(36)
(34)
(37)
(33)
(32)
(31)
(35)
(30)
(32)
(34)
(35)
(34)
