Repair | P 4 / 22 |
<3 > Assembling quick change chuck
(1)Mount torsion spring 31 by inserting pin of torsion spring 31 into the hole of tool holder and mount 2 pcs. of steel ball 6.0 to tool holder. See Fig. 1.
Torsion spring 31
Long pin of torsion spring 31
Tool holder
Short Pin of | Steel ball 6.0 | |
torsion spring 31 | ||
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Long Pin of torsion spring 31
Coat the steel ball 6.0 with MAKITA grease N No.1, before mounting.
Now the steel ball sticks on the hole of tool holder.
Fig. 1
(2)Mount change ring to the inside of change cover while aligning the hole of change ring with the hole of change cover. See Fig. 2.
Change ring
Change cover
Holes for pin of torsion spring 31
Change ring
Change cover
Fig. 2
(3)Mount tool holder to change cover by passing the long pin of torsion spring 31 through the holes of change ring and change cover. And turn the tool holder approx. by 75°. See Fig. 3.
Long pin of | The hole of change ring |
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aligned with the hole of |
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torsion spring 31 |
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change cover | Approx. 75° | ||
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Fig. 3