P 3 / 6
R
epair
[3] -1. Armature, Small spiral bevel gear, Ball bearing 6301DDW (cont.)
ASSEMBLING
DISASSEMBLING
Fig. 6
Ball bearing 6301DDW
1) Mount Ball bearing 6301DDW on Armature by hand, then insert
into the bearing installation hole of Gear housing, (Fig. 8)
Then pull off Armature.
2) Put Flat washer 20 onto Ball bearing 6301DDW, and fasten with
Retaining ring R-42.
3) Then do the reverse of the disassembling steps.
Fig. 3
Fig. 4
Fig. 5
Retaining rig R-42
Flat washer 20
Hex nut M8
Hex nut M8
Small spiral bevel gear
No.1R269
Ball bearing 6301DDW
Ball bearing 6301DDW
Ball bearing 6301DDW
Ball bearing 6200DDW
5) In order to remove Ball bearing 6301DDW from gear housing complete, first remove Retaining ring R-42 with
Retaining ring R pliers RT-2N (No.1R005), and remove Flat washer 20 from Gear housing complete. (Fig. 3)
6) Reassemble Armature to Gear housing complete, then the spiral bevel gear to Armature shaft. Tighten Hex nut M8
provisionally by turning clockwise. (Refer to Fig. 2, 1)
7) By tapping the end of Gear housing complete with a plastic hammer, Ball bearing 6301DDW can be removed together
with Armature. (Fig. 4)
8) Remove Ball bearing 6200DDW from Armature with Bearing Extractor (No.1R269). (Fig. 5)
Small spiral bevel gear