P 9 / 12
Fig. 13R
Fig. 13F
Fig. 14
R
epair
[3] DISASSEMBLY/ASSEMBLY
DISASSEMBLING
ASSEMBLING
[3] -3 Bearing box, Gear section
(4) Remove Ball bearing 6201ZZ as shown in
Fig. 13R
.
(1) Assemble Bearing box section. Refer to
Fig. 13R
.
(2) Mount Helical gear 38. Refer to
Fig. 12.
Secure the helical gear with Retaining ring S-12. And assemble Ball earing 606ZZ.
Refer to the illustrations in
Fig. 11
.
1. Fix Bearing box with Vise. Applying 1R340 to Bearing retainer 19-33, turn the tool.
So Bearing retainer 19-33 is removed from Bearing box. Replace Ball bearing 6201ZZ.
< Note >
Do not use the removed Ball bearing 6201ZZ. Because the Ball bearing has been damaged
in the step of Disassembling Spindle and Helical gear 38 from Bearing box. See
Fig. 12
.
Bearing box
Ball bearing 6201ZZ
(damaged)
Bearing retainer 19-33
Drum portion
< Note >
Do not hold Bearing box at its drum
portion. Because, it is difficult to
stabilize Bearing box, when repair work.
< Note >
Hold Bearing box at its straight
flanged portion, for keeping
stabilized condition, when repair
work.
1R340
Straight flanged portion
Wrong
Right
Thickness ring
(3) Do not forget to assemble thickness ring. See
Fig. 14
.
Bearing box
Turn clockwise
for
unscrewing
.
12
3
6
9
