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[3] DISASSEMBLY/ASSEMBLY
[3]-5. Helical gear 28, Ball bearing 6900DDW
4. Remove Helical gear 28 together with Spindle
from Bearing box section using 1R217 and
Arbor press with 1R282.
5. Remove Spindle from Helical gear 28
using 1R035 and Arbor press.
1R217
1R282
DISASSEMBLING
1R035
(2) Remove Helical gear 28 and Spindle from Bearing box. (Fig. 13)
Fig. 13
P 7/ 10
Repair
(1) Disassemble Bearing box section. (Fig. 12)
Fig. 12
1. Remove M5x16 +Countersunk
head screws.
2. Remove Bearing box section. 3. Remove O ring 26 from
Bearing box.
M5x16 +Countersunk
head screw with adhesive
Bearing box
section
O ring 26
(3) Disassemble Bearing retainer 14-23 and Ball bearing 6900DDW. (Fig. 14)
Fig. 14
6. Clamp Bearing box with vise and
remove Bearing retainer 14-23 by
turning it with 1R361 counter-
clockwise.
7. Place Bearing box on the turn base of
Arbor press, then remove Ball bearing
6900DDW from Bearing box by using
Arbor press and Spindle as a jig.
1R361
Spindle
Bearing
retainer 14-23
8. Separate Spindle from
Ball bearing 6900DDW.
Ball bearing
6900DDW