Service Manuals, User Guides, Schematic Diagrams or docs for : MAKITA 50771-ww-1

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50771-ww-1


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T        ECHNICAL INFORMATION                                                                                     50771

         Subject             Modification of Clutch Cum and its related parts

         For Models          6220D,6221D(Cordless Driver Drill)

         Description         As illustrated below, the structure of parts of Clutch has been changed to smooth the action of
                             Clutch, with the intention of stabilizing its torque.


                        Current                                                        New

                                                                Spindle
                   Spindle
                                     Pin 4                                                Steel ball 5.6




    Compression Spring 22                                      Compression Spring 22



                                   Clutch Cam                                                 Clutch Cam




Note
 ; Change Pin 4 to Steel Ball 5.6.
 ; Change on Clutch Cam according to above change.
 ; Change Compression Spring for secure Clutch Cam movement by higher compression

Interchangeability(I/C)

Item No.           Current part                 Q'ty   I/C           New part                   Q'ty                Note
    25     Clutch Cam                            1           Clutch Cam
                                                                                                  1
           223101-9                                          223115-8
           Spindle                                           Spindle                              1        Interchangeable as a set
    21                                            1
           322690-2                                          322880-7
           Pin 4                                             Steel Ball5.6
    24                                           1                                                3
           256054-7                                          216011-7
    10     Compression Spring 22                  1          Compression Spring 22               1
           233043-9                                          233061-7


Implementation

     6221DW: From June, 96 Serial No.50771E



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