Tuesday, December 13, 2016

Wings

Wiring  ( 3 hrs )

Removed 14  SB437-4 snap bushings in ribs 1-7 in LH Wing so I could enlarge holes to 1/2" to install SB500-6 larger bushings.   Now I can route extra air line for AOA, along with it's heater wires.  Used a new 12" extension & new Uni-bit (max size 1/2")   This allowed me to drill several ribs at once, reaching inner most rib.  Thanks to Jared Solomon for his build log showing how to do this !  Deburred each hole - some hard to reach w/ deburr tool.

New 12" extension and 1/2" uni-bit.   Did 4 ribs from inboard


Back other direction, 3 ribs.    Success !
Installed WH00012   ADAHARS  harness.  This included W401 for the Stall Warning switch - routed along with WH00011 harness -  the "7th wire".  It was relatively easy now with the undersized SB removed...success !


For Right Wing, I routed WH00013  AP Servo harness.   That's a lot of wires along same path as WH00011 in this side.   Got 'er done, but need to replace one tiny Molex crimped connector that was deformed (of course its on only wire that is borderline short !)