P 11 / 17
R
epair
[3]-6 Helical gear 28, Ball bearing 6900DDW
ASSEMBLING
[3] DISASSEMBLY/ASSEMBLY
Fig. 25
Fig. 23
Fig. 24
4. Support Spindle (35) with 1R033.
Passing Helical gear 28 (30) through
Spindle (35), put 1R028 on Helical
gear 28 (30). And press fit it by
pressing 1R028 with Arbor press.
5. Support Bearing box (34) with 1R164.
Using 1R028, press fit the entire of
Spindle section to Bearing box (34).
1. Put Ball bearing 6900DDW (32) into Bearing box (34).
2. Put Bearing retainer 14-23 (31) on Ball bearing 6900DDW (32).
No need to tighten Bearing retainer 14-23 (31) firmly.
1R041
1R041
1R361
1R361
(31)
(33)
(34)
(31)
(32)
3. Tighten Bearing retainer (31) with
1R361 turning clockwise.
1R033
1R028
(30)
(35)
1R028
1R164
(30)
(34)
(35)