Service Manuals, User Guides, Schematic Diagrams or docs for : MAKITA 56778-ww-1
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T ECHNICAL INFORMATION 56778
Subject Changes of Spindle, Steel ball and Pin 4.
For Models HR2030, HR2031 (20mm 2-Speed Hammer Drills)
Description As illustrated below, Spindle, Steel ball and Pin 4 have been changed for standardization.
Current New
Spindle
Pin 4
Changed portion Steel Ball 5.0
Steel Ball 3.5
Pin 4
Length : 9.8mm Length : 8.0mm
Pin 4
Interchangeability(I/C)
Item No. Current part Q'ty I/C New part Q'ty Note
Spindle 1 No Spindle 1
003
322786-9 323854-1
018 Steel Ball 5.0 1 No Steel Ball 3.5 1 Interchangeable as a set.
216018-3 216001-0
No Pin 4 1
063
256251-5
026 Pin 4 1 Yes Pin 4 1
256226-4 256251-5
Note
Interchangeability mark;<-means that the new part can be substitute for the current.
Implementation
HP2030 (manufactured in Japan) : From Serial No.38635E (Oct.,1998)
HP2031 (manufactured in Japan) : From your next order
HP2030 (manufactured in U.K.) : From Mar.,1998
HP2031 (manufactured in U.K.) : From Mar.,1998
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