Tuesday, May 1, 2018

Avionics

Common Fuselage Harness  cont'd  ( 5 hrs )

Cont'd installing WH00125 Right Common Fuselage Harness.  Disappointed in Vans Prod Support response:  apparently earlier version of RV14's do have an open panel adjacent to center tunnel - but it's been changed for unknown reason(s).   Ultimately had to cut panel out & deburr edges.   Then filed notches and opposite side of holes to enlarge approx 1/8" (measured holes w/ notches first, and not possible for connector to be angled through).   Very challenging even with these tweaks, but finally passed connector through all 3 holes in ribs to joystick, including inserting snap bushings.   Wow !  Vans missed design for assembly in this area...   [Other option was to remove all 10 pins from connector, and re-assemble after passing wires only.   I chose not to do that to avoid damage to micro Molex pins - prior experience shows that's a risky option.  Plus I purchased a complete harness from Stein Air, professionally assembled !   ]
created template, then used hole saw in corners.

deburred, ready to try...

success.   12 pin micro molex connector installed
onto joystick.    And... I have to do other side too.
top view.  Even with opened panel, still
awkward reach w/ minimal hand clearance.


Close up of inboard snap bushings, and next rib's snap bushing.
Ground wire not yet attached to next outboard  rib...