R
epair
P 5 / 8
Retaining ring S-15
Fig. 5A
Spindle
Ball bearing 6902DDW
5. Ball bearing 6902DDW puts pressure on retaining ring S-15 which is engaged in the groove of spindle,
because it has been slidden closely to the retaining ring S-15, when separating from fan 92. See Fig. 4.
6. In order to take off pressure on retaining ring S-15, put the spindle on No.1R037 "bearing setting plate"
as illustrated in Fig. 5, and press the spindle. So, ball bearing 6902DDW is returned to the original position.
Consequently the pressure on retaining ring S-15 is taken off, and it can be easily disassembled from spindle
as illustrated in Fig. 5A.
7. Put the spindle from which retaining ring S-15 has been taken off, on No.1R037 "bearing setting plate" as
illustrated in Fig. 6. And disassemble ball gearings 6902DDW by pressing spindle.
Before disassembling
Ball bearing 6902DDW has been
slidden closely to the retaining ring S-15,
and puts pressure on retaining ring S-15.
After disassembling
Fig. 4
Retaining
ring S-15
Retaining
ring S-15
Ball bearing
6902DDW
Ball bearing
6902DDW
Fan 92
Press with arbor press.
Press with arbor press.
Spindle
Spindle
No.1R037 "Bearing setting plate"
Fig. 5
No.1R037 "Bearing setting plate"
Fig. 6
