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| + | [title] Remove a lever |
|---|---|
| + | [* red] On the left side, we will be removing this lever. |
| + | [* green] It is held on its shaft with a retaining clip and a washer. The clip is actually just what appears to be one loop of a thick spring. Find the gap in the wire, then use the dental pick and a very small screwdriver to pry apart the gap enough so that you can remove it with the needlenose pliers. |
| + | [* icon_caution] Don't worry about bending or breaking this thing. I think in the rebuild we'll replace these with retaining rings. |
| + | [* icon_note] Retaining rings hadn't been invented by the time these calculators were built. The Seeger retaining ring was invented in Germany around 1927 by Hugo Heiermann. |
| + | [* black] Also unhook the end of the spring from its post. |
| + | [* black] Place retaining clip, washer, and lever into bag 7. |
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