Makita GA7050R, Инструкция по эксплуатации

Страница: 6 / 8

1R165
Large spiral bevel gear
P 6 / 8
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-2. Large spiral bevel gear, Ball bearing 608ZZ, Ball bearing 6202DDW (cont.)
DISASSEMBLING
ASSEMBLING
(2) Ball bearing 6202DDW can be disassembled as illustrated in Fig. 12A or Fig. 12B .
Reverse the disassembling step shown in Fig. 11, 10R and 9.
Note : 1) Do not deform the labyrinth ring of Spindle complete when pressfitting Spindle complete to Ball bearing
6202DDW. ( Fig. 13 )
2) Putting Large spiral bevel gear on 1R165, press Spindle into arbor hole of Large spiral bevel gear with Arbor
press. ( Fig. 14 )
Fig. 12A Fig. 12B
Fig. 13
If it is difficult to remove as illustrated
in
Fig. 13A
, remove Ball bearing
6202DDW with the appropriate
diameter round bar and Arbor press.
Remove Ball bearing 6202DDW by striking Bearing box
against Work table.
Ball bearing
6202DDW
Bearing box
Round bar
Ball bearing 6202DDW
Labyrinth ring
of Spindle complete
Fig.14