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R
epair
[3] -2. Replacing Armature and Drum (cont.)
5) Remove the assembly of Bracket and Armature by unscrewing the other four M4x25 Pan head screws. (Fig. 8)
6) Wrap Armature with cloth and hold securely by hand. Then remove V-pulley 5-23.5L by turning clockwise with
Wrench 17. Now Bracket can be separated from Armature. (Fig. 9)
If it is difficult to separate Bracket by hand, use Gear Extractor, large (No.1R045).
Fig. 8
Armature
Bracket
7) Remove Retaining ring S-7 from Drum rear shaft using Retaining Ring S and R Pliers (No.1R291). (Fig. 10)
8) Drum rear shaft can be removed from Main frame by putting Round Bar for Arbor 7-50 (No.1R281) on Drum rear shaft,
then by pressing with arbor press. (Fig. 11)
Fig. 10
Retaining Ring S and R Pliers
(No.1R291)
Retaining ring S-7
Main frame
Ball bearing 627Z
ASSEMBLING
Do the reverse of disassembling steps.
Note:
*When assembling Ball bearing 6201ZZ to Drum, use arbor press
and Bearing setting plate 10.2 (No.1R033) or the like. (Fig. 12)
*When assembling Main frame, Motor housing and Bracket together,
in order not to cause gaps in the contact surfaces;
1) First, assemble Bracket to Motor housing.
2) Then put the assembly on Main frame, and fasten a M4x25 Pan
head screw first, then four M5x14 Pan head screws.
Fig. 9
Pan head screw
V-pulley 5-23.5L
M4x25 (4 pcs)
Fig. 11
Drum rear shaft
Wrench 17
Fig. 12
Drum
Bearing Setting Plate 10.2
(No.1R033)
P 4 / 6
Turn clockwise.
Round Bar
(No.1R281)
Ball bearing
6201ZZ
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