7.10) Item 10, Index Arm Fabrication

This fabrication requires the arm, and the index mirror support, as shown below:-

This fabrication is made from four parts.

You need two off item 17 (you made them earlier in section 7.3.. didn't you?)

Then you need the Index mirror support (Item 35)

Now for one of the more difficult parts, the arm:-

These four parts are soldered together to form the index arm fabrication (Item 10):