3 DISASSEMBLY/ASSEMBLY INSTRUCTIONS
■HOW TO DISASSEMBLE THE MAIN UNIT.
Ref. No. 1A | Procedure 1A | Removal of the chuck handle. | |
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| 1. | Set the hammering/drilling switching lever to the position . |
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| 2. | Pluck the chuck cover depressing the chuck handle. |
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| 3. | Remove the chuck handle. |
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| 4. | Take out a steel ball pushing the chuck spring with the chuck |
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| spring plate. | |
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| 5. | Remove the chuck spring plate and the chuck spring. |
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Ref. No. 1B | Procedure 1A→1B | Removal of the housing. | |
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| 1. | Remove 14 housing screws. |
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