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 ! |
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 !)