NEAL 102: Take-up Spool Torque
The idler that drives the take-up spool's torque needed attention since the acting torque was either weak or intermittemt.
Initially, the edge of the rubber idler was 'roughed up' and cleaned, and treated with Rubber Renue, but a few hours into PLAY, the same problem arose - torque was intermittent, and this could be heard on playback.
The solution was to either replace the idler, or remove it completely and re-work its surface or edge.
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| Flywheel |
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| Flywheel Removed, Idler Exposed |
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| Idler Mechanism Removed |
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| Seperated Components |
Note the idler's form, which is unlike any idler normally made.
The rubber idler was first carefully sanded on its perimeter, cleaned, then soaked in Rubber Renue for about 5 minutes. After wiping down and allowing to dry, the idler was returned to its mechanism.
Out of sight and on the other side, there is a tension spring which needs to be returned, this provides the necessary force so that the idler presses between flywheel and take-up spool gear.
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| Idler Spring Returned. |
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