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( 4 ) Separate armature from bracket with No.1R045 "large gear extractor"
See Fig. 6 C.
The screw hole of armature shaft is too big
for accepting the center bit of bearing extractor.
So, screw truss head screw M5 x 12
into armature shaft, for the fitting of
center bit on armature shaft.
< 7 > Assembling driving roller and armature
( 1 ) Assemble ball bearing 608DDW to the armature shaft of fan side, and assemble insulation washer and ball
bearing 627DDW to the armature shaft of commutator side by pressing with arbor press. as illustrated in Fig. 7.
( 2 ) Assemble the above armature to bracket by pressing with arbor press. And fasten driving roller with truss head
screw M5 x 12. Turn truss head screw M5 x 12 anti-clockwise.
Bracket
Fig. 7 A
Fan
Commutator
Ball bearing 608DDW
Bearing setting plate
Fig. 7
Bracket
The both ball bearings of armature can be removed with
No.1R269 "gear extractor".
Ball bearing 608DDW
Fig. 6 C
Insulation washer
Ball bearing 627DDW
Fig. 7 B
No. 1R045
Gear Extractor (large)
No. 1R269
Gear Extractor
Ball bearing 627DDW
Truss head
screw M5 x 12
Driving roller
No. 1R038
Armature Vise
Holder Set
(aluminum)
P 6 / 9
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