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| About the Mesh Head | |
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Replacing the Head | 6. Pass the tuning bolts through the washers, then | ||||||||||
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| attach them to the hoop and frame. | |||||||
When the Head Should Be | 7. Next, adjust the tension of the head. Refer to | ||||||||||
Replaced |
| “Adjusting the Head Tension” (p. 6). | |||||||||
The head is an expendable item that eventually will wear out |
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and need to be replaced. Replace the head when the following |
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occurs: | Do not firmly tighten a single tuning bolt by itself. Doing so | ||||||||||
• | The head surface is torn | will make it impossible to tension the head evenly, and will | |||||||||
• | Striking points are no longer detected correctly, even | cause malfunctions such as failure to accurately detect the | |||||||||
| when the head tension is properly adjusted. | striking location. | |||||||||
• | Slack portions remain in the head even after the head | About the Lock Bushings | |||||||||
| tension is properly adjusted. | ||||||||||
Replacement heads (optional) | The | ||||||||||
prevent rotation and loosening of the tuning bolts caused by | |||||||||||
Replacing the Head | vibration transmitted from the hoop. | ||||||||||
If a lock bushing happens to become separated from the frame | |||||||||||
1. | Remove all tuning bolts and washers. | while the head is being replaced, position the bushing so its | |||||||||
four slots are aligned with the corresponding ridges in the | |||||||||||
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| When replacing the head of the |
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| Lock Bushing |
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| press the lock bushing (in figure below) in place with |
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| your finger as you remove each tuning bolt, to prevent |
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| the bushings from being pulled off the frame. |
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| Only the |
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| Frame |
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| bushings. |
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Tuning Key
Tuning Bolt
Washer
Hoop
Lock Bushing
Frame
For more on the lock bushings, refer to the following section, “About the Lock Bushings.”
2.Remove the hoop.
3.Remove the old head.
4.Place the new head on the frame.
5.Place the hoop onto the head.
7