5-3-3
Helical gear 50
5-3-3-1
Disassembling
Fig. 3-1
1)
Remove Wheel.
2)
Remove O ring 14 (13) with an
awl etc. and then remove Ring 17
(14) and Flange 90 (15).
O ring 14 (13)
Ring 17 (14)
Flange 90 (15)
Fig. 3-2
3)
Remove four M5x20 PH screws
(2). And then remove Safety cover
(17) and Ring 17 (16).
Ring 17 (16)
Safety cover (17)
Fig. 3-3
4)
Remove Bearing box (19) by
prying it off with 1R263.
Bearing box (19)
IR263
IR263
Fig. 3-4
5)
Remove Ball bearing 6000ZZ with 1R269.
Note:
Spindle can be removed without removing the Ball
bearing.
Ball bearing 6000ZZ (22)
Fig. 3-5
6)
Set Spindle (21) with Bearing box section around the
30mm groove side of Arbor press. Press down Spindle
(21) with IR286.
Note:
Helical gear 50 (20) and Spindle (21) are not pressed fit.
Bearing box
section
Helical gear
50 (20)
Spindle
(21)
Groove: 30mm
1R286
Arbor press
Fig. 3-6
7)
The component of Gear section is as follows.
Spindle (21)
Ball bearing 6000ZZ (22)
Helical gear 50 (20)
Bearing box (19)
Ball bearing 6203ZZ (18)
Makita Corporation
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