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R
epair
[3] DISASSEMBLY/ASSEMBLY
[Armature] (cont.)
DISASSEMBLING
2) Remove four 4x18 Tapping screws. Disassemble Armature from Motor housing together with Bearing box by
tapping the end surface of Motor housing with plastic hammer as illustrated in Fig. 4.
3) Disassemble Armature from Bearing box using 1R027 and arbor press. (Fig. 5)
Fig. 4
Tapping screw
bind 4x18 (4 pcs)
Motor housing
4) Remove Ball bearing 606ZZ from the commutator-end of Armature shaft using 1R269 and adjustable pliers, (Fig. 6)
Note: Be sure to firmly grasp the claws of 1R269 with adjustable pliers because the space between Insulation washer
and Ball bearing 606ZZ is so tight that Ball bearing 606ZZ cannot be securely grasped with the claws of 1R269.
5) Remove Ball bearing 629ZZ from the drive-end of Armature shaft using 1R269 and adjustable pliers in the same way
as described above in 4). (Fig. 7)
Important: Before attaching 1R269 to Ball bearing 629ZZ, be sure to fasten M4x10 +Countersunk head screw to
the drive-end of Armature shaft in order not to damage to the threads inside Armature shaft.
Fig. 6
Insulation washer
Bearing box
Fig. 7
adjustable pliers
1R269
Ball bearing 606ZZ
Fig. 5
Bearing box
Armature
Armature
+Countersunk head
screw M4x10
P 3 /5
1R027
Washer 9
Ball bearing 629ZZ
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