Gear Section - Makita DHS680 Technical Information

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epair
[3] DISASSEMBLY/ASSEMBLY

[3] -5. Gear section

DISASSEMBLING
(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.
Fig. 15
1. Remove two M5x16 Pan head screws,
then disassemble Bearing box from
Blade case.
Bearing box
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.
Bearing
retainer 19-29
5. Put Bearing box onto 1R232. then,
put 1R032 onto Helical gear 50
and give shock with Arbor press.
1R032
1R232
Helical gear 50
ASSEMBLING
Assemble Gear section by reversing the disassembly procedure. (Refer to Fig. 15.)
2. Remove Ball bearing
606ZZ with 1R269.
Ball bearing 606ZZ
M5x16 Pan head
screw (2 pcs.)
1R316
Notch
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.
3. Remove Retaining ring S-12
with 1R291.
Bearing retainer 19-29
Helical gear 50
1R282
Spindle
P 11/ 18
Retaining
ring S-12
Ball bearing
Sleeve 12 6001DDW