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[Confidential document_Removal from your office is prohibited_Copying prohibited]

         

 

 

 

SHIRAKAWA NITTO KOHKI Co., Ltd

 

       

Document No.: QT-D002

 

Page

3    

 

Issued

Jan-2005 

                                                                   

 

   

   Revised

Sep-2006

 

(2) How to replace motor 

(2)-1 Disassembly 

1

Remove electrostatic charge on 

Motor by tester (Mode: DC Voltage) 

2

Remove brush cap and take out 

brush. 
 

3

Remove assembly spring. 

 

 

 

4

Remove assembly spring so that 

noise killer might not be broken. 

5

Remove rotor assembly by 

pushing rotor assembly from 
bearing side 

 

 

 

 

(2)-2 Assembly 

1

Insert motor. 

Yoke having notch shall come to 
commutator side. 
 

2

Install bearing. 

3

Form assembly spring. 

 

 

 

4

Install end cover. 

5

Install assembly spring. 

6

Install brush and tighten cap. 

 

 

 

 

7

Wind insulation tape. 

 

 

 

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