R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -5. Gear section
P 11/ 18
Fig. 15
(1) Disassemble Safety cover as drawn in
Fig. 8
.
(2) Remove Bearing box section from Blade case, then disassemble Gear section as drawn in
Fig. 15
.
DISASSEMBLING
1. Remove two M5x16 Pan head screws,
then disassemble Bearing box from
Blade case.
2. Remove Ball bearing
606ZZ with 1R269.
3. Remove Retaining ring S-12
with 1R291.
4. Fix Bearing box in Vise as shown below. Then, fit the pins of 1R316 to the notches of Bearing retainer 19-29
and remove the retainer by turning 1R316 counterclockwise.
Ball bearing 606ZZ
Bearing box
Retaining
ring S-12
M5x16 Pan head
screw (2 pcs.)
Bearing retainer 19-29
Bearing
retainer 19-29
1R316
Helical gear 50
5. Put Bearing box onto 1R232. then,
put 1R032 onto Helical gear 50
and give shock with Arbor press.
6. Applying 1R282 onto Spindle, push 1R282 with Arbor press.
Spindle is removed from Helical gear 50, and Sleeve 12 is separated.
Then, remove Ball bearing 6001DDW from Spindle with 1R269.
1R232
Notch
1R032
1R282
Spindle
Sleeve 12
Helical gear 50
Ball bearing
6001DDW
Assemble Gear section by reversing the disassembly procedure. (Refer to
Fig. 15
.)
ASSEMBLING
